U.S. patent application number 11/844980 was filed with the patent office on 2008-07-24 for shooting gallery devices and methods.
This patent application is currently assigned to Battenfeld Technologies, Inc.. Invention is credited to Adam Birk, Jacob Dale, Terry Dreyer, Jim Gianladis, Tim Kinney, Tim Morrow, Russell A. Potterfield, Robert J. Zara, Yan-Jiang Zhou.
Application Number | 20080174071 11/844980 |
Document ID | / |
Family ID | 39640482 |
Filed Date | 2008-07-24 |
United States Patent
Application |
20080174071 |
Kind Code |
A1 |
Potterfield; Russell A. ; et
al. |
July 24, 2008 |
SHOOTING GALLERY DEVICES AND METHODS
Abstract
Shooting gallery devices and methods are disclosed herein. In
one embodiment, a shooting gallery includes a plurality of targets
rotatably connected to a plurality of target connectors. The
targets rotate between an extended position and a fallen position.
The target and target connector assembly at least partially retains
the targets in the extended position and/or prevents the targets
from rotating from the extended position to the fallen position.
Furthermore, the targets and target connector assemblies are
configured to reset from the fallen position to the extended
position without a rail guide or reset cam.
Inventors: |
Potterfield; Russell A.;
(Columbia, MO) ; Gianladis; Jim; (Columbia,
MO) ; Birk; Adam; (Lohman, MO) ; Dreyer;
Terry; (Columbia, MO) ; Kinney; Tim;
(Columbia, MO) ; Zhou; Yan-Jiang; (Columbia,
MO) ; Zara; Robert J.; (Rocheport, MO) ;
Morrow; Tim; (Jefferson City, MO) ; Dale; Jacob;
(Moberly, MO) |
Correspondence
Address: |
PERKINS COIE LLP;PATENT-SEA
P.O. BOX 1247
SEATTLE
WA
98111-1247
US
|
Assignee: |
Battenfeld Technologies,
Inc.
Columbia
MO
|
Family ID: |
39640482 |
Appl. No.: |
11/844980 |
Filed: |
August 24, 2007 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
|
11679136 |
Feb 26, 2007 |
|
|
|
11844980 |
|
|
|
|
60776469 |
Feb 24, 2006 |
|
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Current U.S.
Class: |
273/392 ;
273/366; 273/407 |
Current CPC
Class: |
F41J 7/04 20130101; F41J
1/10 20130101; F41J 9/02 20130101 |
Class at
Publication: |
273/392 ;
273/366; 273/407 |
International
Class: |
F41J 9/02 20060101
F41J009/02 |
Claims
1. An automatic shooting gallery, comprising: a first plate; a
support frame coupled to the first plate; a power source; a
conveyor driven by the power source, wherein the conveyor travels
in a predetermined path having an active zone and a return zone; a
plurality of target connectors coupled to the conveyor; and a
plurality of targets being movable between an extended position and
a fallen position, the targets are rotatably connected to the
target connectors, wherein the target connectors at least partially
retain the targets in the extended position in the active zone of
the path, and wherein the targets in the fallen position are
configured to reset to the extended position from the fallen
position during the return zone of the path without the aid of any
other mechanism.
2. The shooting gallery of claim 1, further comprising a second
plate coupled to the frame, wherein the targets at least partially
rest against the second plate in the fallen position in the active
zone.
3. The shooting gallery of claim 1 wherein each target connector
comprises a protrusion at least partially retaining the targets in
the extended position.
4. The shooting gallery of claim 3 wherein the target connectors
further include protrusions configured to at least partially resist
rotating the targets from the extended position to the fallen
position, such that a first force is required to move the targets
from the extended position past the protrusions to the fallen
position, and a second force is required to reset the targets from
the fallen position past the protrusions to the extended position,
and wherein the first force is greater than the second force.
5. The shooting gallery of claim 4 wherein the first force
comprises an impact force of a projectile.
6. The shooting gallery of claim 4 wherein the second force
comprises gravity.
7. The shooting gallery of claim 1 wherein each target connector
comprises a stop, wherein the stop at least partially supports the
targets in the fallen position in the active zone.
8. The shooting gallery of claim 1 wherein: each target connector
further includes a sleeve configured to receive a rotation device,
the sleeve further configured to receive a locking removable
pin.
9. The shooting gallery of claim 8 wherein the sleeve is integral
with the target.
10. The shooting gallery of claim 1 wherein the targets are
removable without the use of a tool.
11. The shooting gallery of claim 1, further comprising an
adjustable conveyor tensioning device.
12. The shooting gallery of claim 1 wherein the power source is
configured to drive the conveyor at different speeds.
13. The shooting gallery of claim 1, further comprising a remote
control for directing the power source.
14. The shooting gallery of claim 13 wherein the remote control is
wireless.
15. The shooting gallery of claim 1, further comprising a conveyor
guide positioned proximate to the conveyor, wherein the conveyor
guide at least partially maintains the conveyor on the
predetermined path when the targets move from the extended position
to the fallen position.
16. The shooting gallery of claim 1 wherein the plurality of
targets are nonmetallic.
17. The shooting gallery of claim 1 wherein a geometry of the
targets distributes a target weight such that the target weight at
least partially retains the targets in the extended position.
18. The shooting gallery of claim 1 wherein the shooting gallery is
sized to allow a user to hand carry the gallery.
19. An automatic shooting gallery, comprising: a frame; one or more
gears rotatably coupled to the frame; a power source coupled to the
one or more gears; a conveyor disposed on the one or more gears,
wherein the power source drives the conveyor through a loop
comprising an active zone and a return zone; a plurality of target
connectors coupled to one or more of the gear; and a plurality of
targets, wherein individual targets comprise a bracket that
removably and pivotally couples the targets to the individual
target connectors, and wherein the targets are configured to rotate
between extended and fallen positions and wherein the bracket is
configured to at least partially retain the targets in the extended
position in the active zone.
20. The shooting gallery of claim 19, wherein the targets are
non-metallic.
21. The shooting gallery of claim 19 wherein the bracket further
includes a protrusion for at least partially retaining the targets
in the extended position.
22. The shooting gallery of claim 21 wherein the protrusion is
configured to at least partially resist rotating the targets from
the extended position to the fallen position, such that a first
force is required to move the targets from the extended position to
the fallen position, and a second force is required to reset the
targets from the fallen position to the extended position, and
wherein the first force is greater than the second force.
23. The shooting gallery of claim 21 wherein the target connectors
further comprise a stop that at least partially contacts the
protrusion when the targets rotate, wherein the protrusion provides
a greater rotational resistance in the direction of rotating from
the extended position to the fallen position than in the direction
of rotating from the fallen position to the extended position.
24. The shooting gallery of claim 19 wherein the targets further
comprise a geometry configured to at least partially rotate the
targets from the fallen position to the extended position.
25. The shooting gallery of claim 19 wherein the targets are
constructed of a composite material.
Description
CROSS REFERENCE TO RELATED APPLICATIONS
[0001] This application is a Continuation-in-Part of U.S. patent
application Ser. No. 11/679,136 filed Feb. 26, 2007, which claims
the benefit of U.S. Provisional Patent Application No. 60,776,469,
filed Feb. 24, 2006, the disclosures of which are incorporated
herein in their entirety by reference.
TECHNICAL FIELD
[0002] The present disclosure is directed to shooting galleries and
methods of operating shooting galleries.
BACKGROUND
[0003] Shooting galleries have existed for many years, providing
amateurs and professionals alike the opportunity to shoot a firearm
at a moving target for fun, skill, sport, enjoyment, and/or
practice. Shooting galleries range from those found at amusement
parks using numerous types of projectiles (water, cork, beans,
BB's) to galleries designed for high power rifles. Conventional
shooting galleries include multiple targets moving on an endless
chain or belt in front of a shooter. As the targets pass laterally
in front of a shooter, the shooter attempts to hit the targets with
a projectile to knock the targets over. When a shooter successfully
hits a target, the target temporarily disappears from view. The
target then travels around a loop and reappears upright in front of
the shooter. Most shooting galleries typically reset the targets by
using a complex system including guides, reset cams and target
rails to direct the targets upright again. One example of a
shooting gallery device requiring a target rail to reset and retain
the targets in an upright position along the target track is
disclosed in U.S. Pat. No. 6,736,400 issued to Cesternino. These
components increase the cost, complexity, size and weight of the
gallery.
BRIEF DESCRIPTION OF THE DRAWINGS
[0004] FIG. 1A is an isometric view and FIG. 1B is a side view of a
shooting gallery configured in accordance with one embodiment of
the invention.
[0005] FIG. 2A is a schematic front view and FIG. 2B is a schematic
back view of a shooting gallery configured in accordance with an
embodiment of the invention.
[0006] FIG. 3A is an isometric view and FIG. 3B is an enlarged
isometric view of a target and target connector subassembly
configured in accordance with further embodiments of the invention.
FIG. 3C is a schematic side view taken along the line 3C-3C of FIG.
3B, and FIG. 3D is a schematic side view taken along the line 3D-3D
of FIG. 3B.
[0007] FIG. 4A is a side view of a shooting gallery configured in
accordance with another embodiment of the invention. FIGS. 4B and
4C are isometric views of a target and target connector,
respectively, configured in accordance with embodiments of the
invention.
[0008] FIGS. 5A-5F are schematic side views, FIG. 5G is a schematic
front view, and FIGS. 5H and 5I are schematic side views of
subassemblies configured in accordance with further embodiments of
the invention.
[0009] FIGS. 6A and 6B are isometric views of subassemblies
configured in accordance with further embodiments of the
invention.
[0010] FIGS. 7A and 7B are schematic isometric views and FIG. 7C is
a schematic side view of subassemblies configured in accordance
with further embodiments of the invention.
[0011] FIGS. 8A and 8B are schematic side views of subassemblies
and FIG. 8C is an isometric view of a shooting gallery configured
in accordance with further embodiments of the invention.
[0012] FIGS. 9A and 9B are side views of shooting galleries
configured in accordance with further embodiments of the
invention.
[0013] FIGS. 10A-10B are schematic front views of shooting
galleries configured in accordance with further embodiments of the
invention.
[0014] FIGS. 11A-11E are schematic back views of shooting galleries
configured in accordance with further embodiments of the
invention.
[0015] FIG. 12A is a schematic front view and FIGS. 12B and 12C are
schematic back views of shooting galleries configured in accordance
with further embodiments of the invention.
[0016] FIG. 13A is an isometric view of a power source protective
housing and FIG. 13B is a partial back view of a power cord
protection member configured in accordance with an embodiment of
the invention.
DETAILED DESCRIPTION
A. Overview
[0017] The following disclosure describes several embodiments of
shooting galleries. One aspect of the invention is directed to an
automatic shooting gallery. In one embodiment, a shooting gallery
comprises a first plate, a frame coupled to the first plate, a
power source, and a conveyor driven by the power source. The
conveyor travels in a predetermined path and includes a shooting
zone and a return zone. A plurality of target connectors are
coupled to the conveyor. The shooting gallery further comprises a
plurality of targets that are movable between an extended position
and a fallen position. The targets are pivotally connected to the
target connectors, and the target connectors at least partially
retain the targets in the extended position when the targets are
positioned in the shooting zone. The targets at least partially
rest against the target connectors in the extended position during
the shooting zone of the path. The targets in the fallen position
are configured to reset to the extended position from the fallen
position during the return zone of the path without the aid of a
resetting mechanism.
[0018] In another embodiment, the shooting gallery comprises a
support frame, one or more gears rotatably coupled to the frame, a
power source coupled to the one or more gears, and a conveyor
disposed on the one or more gears. The power source drives the
conveyor through a loop including a shooting zone and a return
zone. The shooting gallery further includes a plurality of target
connectors coupled to the conveyor and a plurality of targets
retained by the target connectors. In another embodiment, the
individual targets include a sleeve portion that removably and
pivotally couples the targets to the individual target connectors.
The targets are configured to pivot between extended and fallen
positions, and to move laterally across the shooting gallery in a
first direction through the shooting zone and in a second direction
opposite the first direction through the return zone.
[0019] In another embodiment, the shooting gallery includes a
target connector assembly including a target having a first portion
and a target connector including side portions. The side portions
can have an aperture configured to removably receive a pivot
member. The first portion of the target is pivotally coupled to the
pivot member. The assembly may be configured to increase the force
required to pivot the target from an extended position to a fallen
position.
[0020] In another embodiment, the shooting gallery includes a
target connector assembly having a first portion that slidably
engages a target connector retention guide rail that is mounted to
a support member on the shooting gallery. The target connector may
be configured so that the targets do not touch the target connector
retention guide rail when they are in the extended position.
[0021] Another embodiment of the invention is directed to a method
of moving targets across a shooting gallery. The method comprises
driving a conveyor with a power source through a cycle having a
shooting phase and a return phase, wherein a plurality of target
connectors are attached to the conveyor. The method further
comprises pivotally connecting individual targets to the plurality
of target connectors and moving the targets laterally across the
shooting gallery in a first direction during the shooting phase.
The targets move in the first direction and rotate between an
extended position and a fallen position. The method further
comprises moving the targets in a second direction opposite the
first direction laterally across the shooting gallery during the
return phase. In the return phase targets in the fallen position
automatically reset to the extended position without the aid of a
resetting device.
[0022] Another embodiment of the invention includes a method of
connecting a plurality of targets to a shooting gallery. The method
comprises attaching a plurality of target connectors to a conveyor
that travels in a loop relative to the shooting gallery and
pivotally coupling a target to each of the target connectors with a
removable pin. The pin is inserted through a sleeve portion of the
targets such that the targets rotate about the pin between an
extended position and a fallen position. The pin may include a
torsion spring to urge the targets from the fallen position to the
extended position. Alternative, the targets automatically reset
from the fallen position to the extended position without
contacting any other device.
[0023] Specific details of several embodiments of the invention are
described below with reference to shooting galleries and shooting
gallery assemblies. Several details describing well-known
structures or processes often associated with shooting galleries
are not set forth in the following description for purposes of
brevity and clarity. Also, several other embodiments of the
invention can have different configurations, components, or
procedures than those described in this section. A person of
ordinary skill in the art, therefore, will accordingly understand
that the invention may have other embodiments with additional
elements, or the invention may have other embodiments without
several of the elements shown and described below with reference to
FIGS. 1-5.
B. Embodiments of Shooting Galleries
[0024] FIG. 1A is an isometric view and FIG. 1B is a side view of a
shooting gallery system 100 configured in accordance with one
embodiment of the invention. In this embodiment, the system 100
includes a first plate 110 attached to feet 114 and a support frame
120. The first plate 110 protects other components of the system
100 from projectiles fired at the system 100. For example, the
first plate 110 can be made of a material, such as steel, suitable
for withstanding a varied caliber of projectiles. The first plate
110 includes a first side 111 that is angled slightly downward to
deflect projectiles toward the ground. In other embodiments, the
first plate 110 may include a receptacle (not shown) to catch or
collect the deflected projectiles. The feet 114 include elongated
members 116 to provide a stable base for the system 100 and to at
least partially prevent the system from moving or falling when a
projectile strikes the first plate 110. In certain embodiments, the
feet 114 may include spiked or pointed ends (not shown) to
facilitate embedding the feet 114 into the ground. The feet 114 may
also be removably attached to the first plate 110 to facilitate
transport or storage of the system 100; may fold into the system
100 to facilitate transport or storage; or may be fixedly attached
to the first plate 110 to facilitate a more rugged construction.
The illustrated feet 114 are configured to space the system 100
away from the ground at a height H. The feet 114 may be adjustable
to adjust the angle or distance between the system 100 and the
ground. For example, the angle between the system 100 and the
ground may be adjusted to compensate for uneven ground or to
stabilize the system 100 against a various caliber projectiles.
[0025] According to one embodiment, the support frame 120 is
connected to a power source 130 (shown in FIG. 2B) that drives a
conveyer 140. The conveyor 140 can be a flexible conveyer that
travels around the system 100 in an endless loop along a predefined
path, as explained below regarding FIGS. 2A-B. For example, the
illustrated conveyor 140 is a belt; however, in other embodiments
the conveyor 140 can include a wire, strap, cable, chain (e.g., a
linked chain or roller chain), or any other device suitable for
traveling around the system 100. In certain embodiments, the
conveyer 140 is mounted so that a plane bisecting the conveyer's
longest axis is not perpendicular to a horizontal plane. The
conveyor 140 travels over one or more gears (not shown) coupled to
a tension device 136 (shown in FIG. 2B) that is configured to
adjust a tension in the conveyor 140. For example, as illustrated
in FIG. 2B, the tension device 136 includes a set screw 137 that
can increase or decrease the tension of the conveyor 140. Referring
again to FIGS. 1A and 1B, the system 100 further includes a
plurality of target connectors 150 attached to the conveyor 140. In
certain embodiments, the target connectors 150 can be brackets,
hinges, magnetic couplings, or mechanical or electromechanical
connection means as are known in the art. Embodiments of the target
connectors 150 are described in more detail below with respect to
FIGS. 3A-3B and 4C. Individual targets 170 are rotatably and
removably attached to corresponding connectors 150 to move the
targets 170 along the predefined path of the conveyor 140.
[0026] FIG. 2A is a schematic front view and FIG. 2B is a schematic
back view of an embodiment of the shooting gallery system 100. Like
reference characters refer to like components in the Figures, and
thus the description of such components will not be repeated with
reference to all of the Figures. As illustrated in FIGS. 2A and 2B,
a few of the targets 170 are rotated into a fallen position 214.
The conveyor 140 moves the target connectors 150 and attached
targets 170 laterally across the system 100 in a first direction
202a in an active zone 210, and in a second direction 202b opposite
the first direction 202a in a return zone 220. In the active zone
210, the targets 170 are in an extended position 212 such that at
least a portion of each target 170 is visible to a shooter when
viewing the system 100 from the first side 111. When the shooter
fires a projectile and successfully hits a target 170 in the active
zone 210, the target 170 rotates to the fallen position 214, which
is out of view of the shooter in the active zone 210. In the fallen
position 214, the targets 170 continue to travel with the conveyor
140 until they are reset to the extended position 212 in the return
zone 220.
[0027] In certain embodiments, gravity at least partially aids in
rotating and resetting the targets 170 from the fallen position 214
to the extended position 212 when the targets 170 are in the return
zone 220. Accordingly, fallen targets 170 automatically rotate from
the fallen position 214 to the extended position 212 as they pass
through the return zone 220. Thus, gravity provides a sufficient
force to rotate the targets 170 from the fallen position 214 into
the extended position 212. In other embodiments, the target
connectors 150 include a torsion spring or other mechanical device
to urge the targets 170 from a fallen position 214 to an extended
position 212. In addition, in certain embodiments, the
configuration of the targets 170 and/or target connectors 150
disclosed herein, provides an eccentric weight over center to at
least partially help reset the target 170 without the aid of a
target rail or a resetting cam. For example, as illustrated in FIG.
1B, a support portion 172 of each of the targets 170 is configured
to be generally parallel with the first plate 110 in the extended
and fallen positions 212, 214. As such, the targets 170 tend to
pivot towards the first plate 110 from the fallen position 214 to
the extended position 212 in the return zone 220. The targets 170
also tend to pivot towards the first plate 110 in the extended
position when they are passing through the active zone 210. In
other embodiments the targets 170 can be otherwise configured to
reset without the aid of an external mechanism. For example,
additional weight (not shown) may be attached to the support
portion 172 of individual targets 170 to increase the tendency for
the targets 170 to reset to and stay in the extended position 212.
In still further embodiments and as described below, the system 100
can include other features or components configured to move the
targets 170 from the fallen position 214 to the extended position
212, or to at least partially aid in doing so.
[0028] During operation, the targets 170 travel through a
transition zone 230 between the return zone 220 and the active zone
210. Because the targets 170 have automatically righted themselves
to the extended position 212 in the return zone 220, the targets
170 enter the transition zone 230 in the extended position 212 and
travel through the transition zone 230 in the extended position
212. Accordingly, in certain embodiments no guide rail, target
rail, reset cam or other reset surface or structure for contacting
the targets 170 is necessary to reset them from the fallen position
214. In addition, in certain embodiments the targets 170 are
configured to travel through the active zone 210 without a support
or other device contacting the support portion 172 of the targets
170 while in the extended position 212. In other embodiments,
however, the system 100 can include support members, resetting
members or other devices to reset or support the moving targets
170.
[0029] Eliminating the need for contact surfaces or structures to
reset or support the targets 170 reduces the complexity of the
system 100. As described below, the target connector 150 and
geometry of individual targets 170 can be configured to support the
targets 170 in both the extended position 212 and the fallen
position 214 without requiring contact from other structures or
devices. Accordingly, these embodiments eliminate the need for
contact structures to reset the targets 170 or for a guide rail or
other structure to support the targets 170 as they move. As such,
the configuration of these embodiments can result in fewer
components of the system, as well as in reduced cost and weight of
the system 100.
[0030] In certain embodiments, the system 100 includes a second
plate 112 (illustrated in FIGS. 1A, 1B and 2B). The second plate
112 can at least partially cover components of the system 100 and
also aid in restricting the rotation of the targets 170 in the
fallen position 214. For example, the targets 370 may contact and
rest against the second plate 112 in the fallen position, in
addition to, or in lieu of stops provided in the target connectors
150 as described below. One advantage of the second plate 112 is
that the second plate 112 protects the other components of the
system 100 from stray projectiles or fragments from projectiles. In
addition, as the targets 170 are repeatedly struck with
projectiles, the targets 170 can bend or deform. As a deformed
target 170 travels through the active zone 210 in the fallen
position, the second plate 112 can accordingly at least partially
shield components of the system 100 and prevent deformed targets
170 from contacting or damaging these components. Furthermore, the
second plate 112 can also stabilize the conveyor 140 when a target
moves from the extended position 212 to the fallen position 214.
For example, the pivoting movement of the targets 170 can
occasionally cause other targets 170 to also fall. As such, at
least partially supporting the targets 170 in the fallen position
214 with the second plate 112 can provide stability for other
targets in the extended position 212 and further can inhibit bounce
back.
[0031] In certain embodiments, the system 100 can further include a
wireless remote control unit 240 for controlling the movement of
the targets 170 in the system 100. In other embodiments the remote
control unit 240 may be electrically connected to the power source
130 with a wire (not shown) of suitable length (e.g., 40 feet in a
specific embodiment) to provide a safe shooting distance.
Alternatively the remote control unit 240 may be a radio frequency
(RF) controlled remote. The remote control unit 240 can direct the
speed and direction of the target 170 movement by controlling the
speed and direction of the conveyer 140. For example, in certain
embodiments the remote control unit 240 can include a rheostat or
potentiometer for speed adjustment. The remote control unit 240 can
also be configured to vary the target speed from a maximum to a
minimum over a period of time, such as periods of three seconds in
a specific example. The remote control unit 240 can also be
configured to periodically stop the targets 170 from moving.
Accordingly, the remote control unit allows a shooter to adjust the
target travel speed from a safe distance to provide a dynamic
target shooting experience. In alternative embodiments, a remote
control unit 240 is not used and the shooting gallery 100 is
operated by a power switch (not shown) contained on the system
100.
[0032] FIG. 3A is a schematic isometric view of a subassembly 300
configured in accordance with an embodiment of the invention. FIG.
3B is an enlarged isometric view of components of the subassembly
300. Referring to FIGS. 3A and 3B together, the target assembly 300
includes a target 370 pivotally connected to a target connector
350. In the illustrated embodiment, the target 370 includes a
target head 310, an upper portion 372 extending from the target
head 310, and a lower portion 374 extending from the upper portion
372 to a sleeve 340. The lower portion 374 includes an upper
surface 376 and a lower surface 378. In certain embodiments, the
target 370 can be formed of a single piece of material suitable for
being repeatedly shot with guns of varied calibers. For example,
the targets 370 can be formed of a single piece of hardened steel.
The target 370 can also be formed from several pieces of material
mechanically or otherwise fastened together. The illustrated target
head 310 includes a generally round shape. In other embodiments,
however, the target head 310 can include different sizes and shapes
or configurations, such as, for example, animal shapes, face card
symbols, bull's-eyes, stars or other shapes. In certain
embodiments, the target head 310 is made from metal or a metal
alloy. Alternatively, the targets can be nonmetallic, such as a
ceramic, cardboard, composite, paper or the like.
[0033] The illustrated target 370 includes a geometry that at least
partially assists the target 370 in pivoting from the fallen
position to the extended position without the use of any other
contact device, as described above. For example, the target 370 can
include a bend between the target head 310 and the upper portion
372, and a bend between the upper portion 372 and the lower portion
374. The illustrated geometry of the target 370 also allows the
target head 310 to be oriented generally perpendicular to a
projectile source, such as a gun.
[0034] In one aspect of the embodiment illustrated in FIGS. 3A and
3B, the target 370 is pivotally connected to the target connector
350. The target connector 350 includes a bottom surface 351 and
sidewalls 352 extending from the bottom surface 351. The sidewalls
352 are spaced apart from each other to allow at least part of the
lower portion 374 of the target 370 to pass between the sidewalls
352 as the target 370 rotates. The target connector 350 further
includes an opening 354 in each sidewall 352 to removably receive a
pin 380. The pin 380 is inserted through the sleeve 340 to allow
the target 370 to rotate about the pin 380. The illustrated pin 380
includes an aperture 382 for inserting a removable retaining member
384, such as a cotter pin, to retain the pin 380 in the target
connector 350.
[0035] In certain embodiments, the target connector 350 is
configured to restrict the rotation of the target 370 so that a
support member or other device is not required to support the
target 370. For example, the target connector 350 can restrict the
position of the target 370 in the fallen position and in the
extended position (the target illustrated in FIGS. 3A and 3B is in
the extended position). Accordingly, the target connector 350 can
include a stop 360 configured to restrict the rotation of the
target 370 and support it in the fallen position. As the target 370
rotates to the fallen position, the upper surface 376 contacts the
stop 360 thus halting the rotation of the target 370. The stop 360
can be an integral component with the target connector 350, or the
stop 360 can be attached to the target connector 350. As
illustrated in FIG. 3A, in the extended portion of the lower
surface 378 of the target 370 rests against the bottom surface 351
of the target connector 350 to halt the rotation of the target 370
as the target 370 rotates into the extended position. According to
alternative embodiments, the target connector 350 can include a
bracket, hinge, magnetic coupling, and/or other mechanical or
electromechanical device configured to control or restrict the
rotation of the target 370 about the target connector 350.
[0036] The configuration of the target 370 and the target connector
350 illustrated in FIGS. 3A and 3B can provide many benefits,
offering a variety of advantages over existing shooting galleries.
For example, the configuration of the target connector 350 allows a
shooter to change the target 370 as it becomes worn or deformed.
Moreover, a shooter can change or replace the target 370 without
using a tool as the retaining member 384 keeping the pin 380 in the
sleeve 340 is easily removable. In addition, a shooter can replace
individual targets 370 with a preferred shape, size or a
combination of different shapes and sizes, thereby adding
variability to the target selection. Furthermore, the configuration
of the target 370 and target connector 350 eliminates the need for
a contact member or rail to support the target 370 in the extended
position during the shooting phase or to reset the targets 370 from
the fallen position to the extended position.
[0037] Although the embodiments described above offer the many
described advantages, another challenge associated with
conventional shooting galleries is keeping unintended targets from
rotating to the fallen position. For example, targets that are
struck with a projectile are often struck with such a great impact
force that they can cause other unintended targets to also fall.
Accordingly, some of the embodiments described below address this
problem and at least partially retain the targets in the upright
and extended position. For example, FIGS. 3B-3D illustrate
additional features of the corresponding targets 370 and target
connectors 350 to at least partially retain the targets 370 in the
upright extended position.
[0038] FIGS. 3C is a side cross-sectional view along the line 3C-3C
of FIG. 3B, and FIG. 3D is also a side cross-sectional view along
the line 3D-3D of FIG. 3B. Referring to FIGS. 3B-3D together, the
sleeve 340 of the target 370 includes a circular or annular body
342 having an outer surface 344. In certain embodiments, a first
protrusion 362 (shown in broken lines) is positioned on the outer
surface 344 and has a gradually increasing thickness forming a ramp
or wedge-like configuration. The first protrusion 362 includes a
contact surface 364 configured to contact the stop 360 to initially
and at least partially impede rotation of the sleeve 340 in the
direction indicated by the arrow 365 representing the direction
that the target 370 falls. The configuration of the first
protrusion 362, including the gradually increasing thickness,
allows the sleeve 340 to rotate more easily in the direction
indicated by an arrow 366 representing the direction that the
target 370 rotates into the extended position. Accordingly, the
first protrusion 362 can at least partially retain or lock the
targets 370 in the extended position and at least partially prevent
targets that are not struck with a projectile or other unintended
targets from rotating to the fallen position. Although the
illustrated first protrusion 362 extends across only a portion of
the width of the sleeve 340, in other embodiments the first
protrusion 362 can extend the entire width of the sleeve 340. In
alternative embodiments and as described below, other retaining
devices can include a magnet, electromagnetic device or a
mechanical retention means to retain target assemblies against
certain forces.
[0039] According to another embodiment of the invention, the target
connector 350 includes a second retaining device illustrated as a
second protrusion 368 (shown in broken lines) on the sidewall 352
of the target connector 350. The second protrusion 368 can be
positioned proximate to the lower portion 374 of the target 370 and
configured similarly to the first protrusion 362 of the sleeve 340.
For example, the second protrusion 368 can at least partially
resist the rotation of the target to the fallen position, unless a
sufficient impact force, for example from a projectile, is applied
to the target head 310. The second protrusion 368 contacts the
lower portion 374 of the target 370 as it rotates to the fallen
position, and accordingly at least partially retains the target 370
in the extended position. Similar to the first protrusion 362, the
second protrusion 368 allows the lower portion 374 to more easily
rotate past the second protrusion 368 in the direction toward the
extended position from the fallen position. In alternative
embodiments, the second retaining device can be a magnet, an
electromagnetic device or a mechanical retention means to retain
target assemblies against certain forces.
[0040] FIG. 4A is a side view of a shooting gallery system 400,
FIG. 4B is an isometric view of a target 470 and FIG. 4C is an
isometric view of a target connector 450 according to further
embodiments of the invention. Referring to FIGS. 4A-4C together,
the illustrated system 400 is generally similar to the system 100
described above with reference to FIGS. 1A-2B. For example, the
system 400 includes the first plate 110 attached to the frame 120,
and the conveyer 140 coupled to the tension device 136. The system
400 includes, however, another embodiment of feet 414 having
elongated members 416 configured in a stabilizing geometric
configuration. The illustrated system 400 further includes the
target 470 and corresponding target connectors 450 illustrated in
FIGS. 4B and 4C. The target 470 includes a target head 410 and
support portion 472 having an upper surface 474 and a lower surface
478. The illustrated target 470 includes only a single bend between
the head 410 and the support portion 472. The target 470 also
includes a sleeve 440 to attach the target 470 to the pin 380.
[0041] The target connector 450 illustrated in FIG. 4C includes
features generally similar to the target connector 350 described
above. For example, the target connector 450 includes first and
second sidewalls 352 each having the opening 354 configured to
receive the pin 380 to attach corresponding targets 470. The
illustrated target connector 450, however, also includes first
stops 460 to contact the upper surface 474 of the target 470 in the
fallen position. The target connector 470 also includes second
stops 462 to contact the lower surface 478 of the target 470 in the
extended position (see, e.g., FIG. 4A). Accordingly, the first and
second stops 460, 462 restrict the rotation of the target 470 to
limit the range of motion from in the fallen and extended
positions. The target connector 450 further includes a tab 480
extending from the sidewalls 352. The tab 480 extends from the
target connector 450 to contact a conveyor retention device 482
attached to the first plate 110 of the assembly 400. As shown in
FIG. 4A, the tab 480 can slidably engage the retention device 482
when the targets 470 rotate around the system in the extended
position. In operation, as the targets 470 rotate to the fallen
position, the twisting motion of the conveyor 140 can cause other
unintended targets 470 to also fall and rotate to the fallen
position. Accordingly, the retention device 482 can contact the
tabs 480 of corresponding target connectors 450 to prevent the
conveyor 140 from twisting during projectile impact. In certain
embodiments, the first stops, 460, second stops 462 and tab 480 can
be integral components forming a single piece construction of the
target connector 450. In other embodiments, however, these
components can be separate components that are individually
attached (e.g., welded) to the target connector 450.
[0042] FIGS. 5A-5F, 5H and 5I are schematic side views of
subassemblies 520, 530, 540, 550, 560, 570, 580 and 585,
respectively, and FIG. 5G is a schematic front view of a
subassembly 575, each of which are configured in accordance with
further embodiments of the invention. The subassemblies illustrated
in FIGS. 5A-5I include various embodiments for supporting a target
508 in the extended position while the target 508 is presented to
the shooter (e.g., in the active zone shown 210 in FIG. 2A). The
targets 508 illustrated in FIGS. 5A-5I can have a configuration
generally similar to the target 470 described above and illustrated
in FIG. 4B. For example, the targets 508 include a head 510 and a
support portion 512 coupled to a target connector 518. The target
connectors 518 can also be configured to have features generally
similar to some of the features of the target connectors described
above. In the embodiments illustrated in FIGS. 5A-5I, however, the
target connector 518 is not required to have a stop to contact and
support the support portion 512 of the target 508 when the target
508 is in the extended position. Rather, other means are used to
support the target 508 in the extended position. More specifically,
the subassembly 520 illustrated in FIG. 5A includes an embodiment
wherein the target 508 is supported and slides against a top
portion 503 of the first plate 110. Accordingly, the illustrated
embodiment provides the benefit of using the existing first plate
110 as the support for the target 508, rather than including a stop
in the target connector 518 or a separate rail assembly.
[0043] In the subassembly 530 illustrated in FIG. 5B, the target
508 includes a forward extension member 532 projecting from the
support portion 512 of the target 508 towards the interior surface
of the support plate 110. The support plate 110 includes a
corresponding support member 534 projecting towards the target 508
and positioned generally below the extension member 532. In certain
embodiments, the support member 534 can extend the width of the
first plate 110, and the extension member 532 can accordingly slide
along the support member 534 while the target 508 is in the
extended position. One skilled in the art will appreciate that the
extension member 532 and the support member 534 can have different
shapes and configurations than those illustrated in FIG. 5B, for
example, the support member 534 can be a cable or an adjustable
contact bar which can be removeably attached to the first plate 110
and/or the frame 120. In certain embodiments, the extension member
532 and the support member 534 can be integral components of the
target 508 and the first plate 110, respectively. In other
embodiments, however, these members can be separate components
attached to the target 508, the first plate 110 and/or the frame
120.
[0044] In FIG. 5C, the subassembly 540 includes a cable member 542
running generally parallel to an interior surface 501 of the first
plate 110 in the active zone. Accordingly, the support portion 512
slides along the cable member 542 and is supported by the cable
member 542 as the target 508 moves in front of a shooter in the
extended position. In other embodiments the cable member 542 can
include other configurations, such as, for example, a wire, rope,
cord, string or other suitable member to support the target 508.
Further, the cable member 542 can be adjustable to calibrate a
target resistance to moving between the extended position and the
fallen position.
[0045] In the subassembly 550 illustrated in FIG. 5D, the target
508 includes a rear extension member 552 projecting from the
support portion 512. The rear extension member 552 projects in a
direction away from the first plate 110 and is configured to
contact a support member 554 as the target 508 rotates into the
extended position. The support member 554 accordingly stops and
retains the target 508 as it rotates into the extended position. In
certain embodiments the support member 554 may be V-shaped to allow
a contact surface for the rear extension member 552 and/or the head
510. In certain other embodiments, the support member 554 can be
attached to portions of the shooting gallery assemblies described
above. For example, in certain embodiments, the support member 554
can be attached to the second plate 112 or the frame 120 (see,
e.g., FIGS. 1A and 1B). In addition, similar to the embodiments
described above, the rear extension member 552, as well as the
support member 554, can be integral or separate components with the
target 508 and other structures of the shooting gallery
assemblies.
[0046] In the subassembly 560 illustrated in FIG. 5E, a flexible
connector 564 is attached to a target connector 562 and the support
portion 512 of the target 508. The flexible connector 564 has a
fixed length to retain the target 508 in the extended position. The
illustrated target connector 562 includes an elongated base 563,
and the flexible connector 564 is attached to the target connector
562 at an attachment location 565 behind the target 508. The
flexible connector 564 is also attached to the support portion 512
of the target 508 proximate to the target head 567. In certain
embodiments, the connector 564 can have an adjustable length to
alter the rotation of the target 508 towards the extended position.
In certain embodiments, the flexible connector 564 can be composed
of a braided wire, chain, cable, rope, cord, string or other
suitable flexible connector.
[0047] The subassembly 570 illustrated in FIG. 5F includes one or
more magnetic sources to retain the target 508 in the extended
position and at least partially prevent the target 508 from
unintentionally rotating to the fallen position. For example, in
the illustrated embodiment the support portion 512 of the target
508 includes a first magnet 572, and the first plate 110 includes a
second magnet 574. The first and second magnets 572, 574 create an
attractive force to at least partially retain the target 508 in the
extended position proximate to the first plate 110 as the target
passes in front of a shooter. In the illustrated embodiment, the
first and second magnets 572, 574 are at least partially embedded
in the target 508 and the first plate 110, respectively. In other
embodiments however, either magnet can be embedded or attached to
the target 508 or first plate 110. In certain embodiments, the
second magnet 574 can extend the entire width of the first plate
110. In other embodiments, however, the second magnet can extend a
shorter distance in the first plate 110. Moreover, in certain
embodiments, one of the first and second magnets 572, 574 can be
omitted from the subassembly. For example, in embodiments where the
targets 508 are composed of a magnetically attractive material
(e.g., steel), the targets 508 may not include the first magnet
572. Conversely, in embodiments wherein the first plate 110 is
composed of a magnetically attractive material, the second magnet
574 may be omitted.
[0048] FIG. 5G is a front view of a subassembly 575 including a pin
576 pivotally connecting the target 508 to the target connector
518. In one aspect of the illustrated embodiment, the target
connector 518 is configured to retain the target 508 in the
extended position. More specifically, the target connector 518
includes a protrusion 577 extending towards a sleeve 578 of the
target 508 such that the protrusion 577 contacts the sleeve 578
when the target 508 is fully extended in the extended position. The
protrusion 577, however, does not contact the sleeve 578 during the
range of motion from the fallen position to the extended position.
As such, the sleeve 578 has a channel 579 corresponding to the
protrusion 577 to allow the sleeve 578 to freely rotate over the
protrusion 577 in the range of motion when the target is not in the
extended position. When the target 508 is in the fully extended
however, the protrusion 577 is not positioned within the channel
579 and the sleeve 578 rotates onto the protrusion 577 to retain
the target 508 in the extended position. In certain embodiments,
the tolerances between the pin 576 and the sleeve 578 can be
configured to accommodate a slight displacement of the sleeve 578
as the sleeve 578 rotates onto the protrusion 577.
[0049] The subassembly 580 illustrated in FIG. 5H includes a first
target 508a sliding along a support member 581 in the active zone
(i.e., in the extended position) and a second target 508b that is
not supported in the return zone 220 (see, e.g., FIGS. 2A and 2B).
More specifically, the first plate 110 includes a support member
581 projecting towards the first target 508a. The support member
581 can be configured to be generally similar to the support member
534 described above and illustrated in FIG. 5B. For example, the
support member 581 can contact and support the target 508a while
the target moves in the extended position. In this embodiment,
however, the first target 508a does not include an extension
member, but rather the target 508a itself contacts the support
member. Accordingly, as the target 508a moves in the extended
position it contacts and slides along the support member 581. In
the return zone 220, however, the target 508b does not contact
other members and relies on gravity alone to reset into the
extended position. In certain embodiments, the support member 581
can be a cable, an adjustable bar or other supporting structure as
would be understood by one skilled in the art.
[0050] The subassembly 585 illustrated in FIG. 5I is generally
similar to the subassembly 580 illustrated in FIG. 5G, except that
in this embodiment, the second target 508b contacts and slides
along a support member 586 in the return zone 220, and the first
target 508a is only supported by the target connector 518 in the
active zone 210. Accordingly, a support member 586 extends from the
interior surface of the first plate 110 towards the second target
508b in the return zone 220. The support member 586 is configured
to at least partially help reset the targets as they move from the
return zone 220 into the active zone 210. In certain embodiments,
the support member 586 can be a cable, an adjustable bar or other
supporting structure as would be understood by one skilled in the
art.
[0051] FIGS. 6A and 6B are isometric views illustrating
subassemblies 610, 620, respectively, which are also configured to
support a target 602 in the extended position. Referring to FIG.
6A, the illustrated target 602 is in the extended position and can
have a configuration generally similar to the target 370 described
above with reference to FIG. 3A. For example, the target 602
pivotally connects to a target connector 608 with a pin 612, and
includes a target face 603 to be struck by a projectile. The
illustrated target connector 608, however, is coupled to a roller
chain having a plurality of links 615. More specifically, support
members 618 (identified individually as first and second support
members 618a, 618b) are coupled to opposite sides of a
corresponding link 615. Individual stops 614 are positioned on the
first and second support members 618a, 618b, and the target
connector is removably attached to a corresponding stop 614 and
support members 618a, 618b. In certain embodiments, a fastener 611
(e.g., a bolt, screw, etc.) can be inserted through each of the
target connector 608, stop 614 and respective support member 618a,
618b. Each stop 614 includes an upright member 616 projecting from
the stop 614 to contact a corresponding protruding member 604
(identified individually as first and second protruding members
604a, 604b) projecting from the target 602. The protruding members
604 project laterally from sides of the target 602 to contact the
upright members 616. Accordingly, as the target 602 rotates into
the extended position, the laterally protruding members 604 contact
the corresponding upright members 616 of each stop 614 to halt the
rotation of the target 602 and support the target 602 in the
extended position.
[0052] The configuration of the subassembly 620 illustrated in FIG.
6B is generally similar to the subassembly 610 illustrated in FIG.
6A. In this embodiment, however, the target 602 includes a curved
forward extension member 606, rather than the laterally protruding
members 604 illustrated in FIG. 6A, to support the target 602 in
the extended position. More specifically, the forward extension
member 606 projects from the target 602 and generally curves
towards a chain link 615 below the target 602. As the target 602
rotates forward into the extended position, the forward extension
member 606 contacts corresponding first support members 618a
proximate to the chain links 615. Because the forward extension
member 606 directly contacts the first support member 618a, the
target connector 608 can be attached (e.g., with the fastener 611)
to first and second support members 618a, 618b without any
intervening structure.
[0053] In certain embodiments, the target 602 can also include an
optional curved rearward extension member 607 (shown in broken
lines) projecting in a direction generally opposite from the
forward extension member 606. The rearward extension member 607
projects from the target and curves towards the second support
members 618b proximate to the chain link 615 below the target 602.
As the target 602 rotates to the fallen position, the rearward
extension member 607 is rotated to contact the second support
members 618b. Accordingly, the illustrated configuration of the
subassembly 620 can restrict the rotation of the target 602 and
support the target 602 in the extended and fallen positions without
the aid of any other structure or device.
[0054] FIGS. 7A-7C illustrate additional embodiments of
subassemblies 710, 720 and 730 having other features configured to
restrict the rotation of the targets, as well as support the
targets in the extended or fallen positions. FIG. 7A, more
specifically, is an exploded isometric view of a subassembly 710
including a target 704a pivotally coupled to a target connector
712a with a pin 718a. Certain aspects of the subassembly 710 can be
generally similar to aspects of the embodiment described above with
reference to FIGS. 3A-3C. For example, the target connector 712a
includes spaced apart sidewalls 715 each having an opening 714 to
receive the pin 718a. In the illustrated embodiment, however, the
target 704a does not freely rotate about the pin 718a. Rather, the
target 706a has a sleeve 706a including a securing member 707
(e.g., a set screw, bolt, pin etc.) to secure the sleeve 706a to
the pin 718a such that the target 704a rotates with the pin
718a.
[0055] Each sidewall 715 of the illustrated target connector 712a
includes a protrusion 716 (identified individually as first and
second protrusions 716a, 716b) extending into each of the openings
714. The illustrated pin 718a includes a slot 720 aligned with the
first and second protrusions 716a, 716b extending into the openings
714. In certain embodiments, the slot 720 can extend the entire
length of the pin 718a. In other embodiments, however, the slot 720
can be at end portions of the pin 718a to engage the protrusions
716. The slot 720 has a width W that is greater than a thickness T
of each of the protrusions 716a, 716b. The width W of the slot 720
corresponds to the range of rotation of the target 704a from the
extended position to the fallen position. Accordingly, as the pin
718a rotates in the openings 714, the first and second protrusions
716a, 716b engage the slot 720 to limit the rotation of the pin
720. Because the sleeve 706a is secured to the pin 718a with the
securing member 707, the rotation of the target 704a is limited to
the rotation of the pin 718a.
[0056] The subassembly illustrated in FIG. 7B includes a target
704b that having a sleeve 706b that limits the rotation of the
target 704b, rather than the pin 718a illustrated in FIG. 7A. In
this embodiment, the sleeve 706b freely rotates about a pin 718b.
The sleeve 706b, however, is configured to contact the target
connector 712b to restrict the rotation of the target 704b. More
specifically, the sleeve 706b includes a channel 708 at an outer
surface of the sleeve 706b that engages a protrusion 717 extending
from a base 713 of the target connector 712b. In certain
embodiments, the channel 708 can extend the entire length of the
sleeve 706b, and the protrusion 717 can extend between the
sidewalls 715. In other embodiments, however, the channel 708 can
extend along the sleeve 706b at a certain distance corresponding to
a length of the protrusion 717. The protrusion 717 has a thickness
T that is less than a width W of a channel 708. The width W of the
channel 708 corresponds to the range of rotation of the target 704b
from the extended position to the fallen position. Accordingly, as
the sleeve 706b rotates about the pin 718b, the protrusion 717
engages the channel 708 to limit the rotation of the target 704b
between the extended and fallen positions.
[0057] FIG. 7C is a side view illustrating another embodiment of a
subassembly 730 having features configured to limit the rotation of
a target 732 (shown as an extended target 732a, and in broken lines
as a fallen target 732b). In the illustrated embodiment, the target
732 is carried on a chain 737 and interacts with an elliptical link
738a of the chain 737 to limit the rotation of the target 732
between the extended and fallen positions. In the illustrated
embodiment, a first link 738a of the chain 737 is shown extending
out of the plane of the page, and a second link 738b is shown
extending into the plane of the page. The target 732 includes a
target face 734 shown facing to the left, and a lower portion 735
of the target 732 is positioned within the elliptical link 738a. In
the extended position, an upper surface 740 of the target 732a
contacts an upper portion of the link 738a and a lower surface 742
of the target 732a contacts a lower portion of the link 738a. When
a projectile (not shown) strikes the target face 734, the lower
portion 735 of the target 732 pivots in the link 738a until the
link 738a restricts the rotation of the target 732. The target 732
also includes an enlarged end portion 736 to prevent the target 732
from slipping out of the link 738a.
[0058] In certain embodiments, the shooting galleries disclosed
herein can also include features configured to reset targets from
the fallen position to the extended position. FIGS. 8A and 8B, for
example, are schematic side views of subassemblies 810 and 820,
respectively, configured to reset a target 802 pivotally attached
to a target connector 804. Referring to FIG. 8A, the subassembly
810 includes an extended target 808a (shown in broken lines), and a
fallen target 808b. The subassembly 810 includes a rotating member
806 that is configured to move the fallen target 802b into the
extended position. More specifically, the rotating member 806
includes a support surface 808 that contacts and lifts the target
802b. When the rotating member 806 is actuated, it rotates about a
pivot point 809 in the direction indicated by an arrow 805. The
rotating member 806 can accordingly be pivotally attached to a
component (not shown) of the shooting gallery to rotate the fallen
target 802b about the target connector 804 and into the extended
position.
[0059] The subassembly 820 illustrated in FIG. 8B includes a
biasing member 826 configured to urge the fallen target 802b into
the extended position. When the target 802b moves into the fallen
position, a retaining member 822 having a catch 824 retains the
target 802b and compresses the biasing member 826. In certain
embodiments, the subassembly 8B can be configured such that when
the target connector 804 moves across the shooting gallery 802b,
the catch 824 is released and the biasing member 826 pivotally
urges the target 802b away from the target connector 804 into the
extended position.
[0060] FIG. 8C illustrates a further embodiment of a shooting
gallery system 830 configured to reset fallen targets 802 to the
extended position. In the illustrated embodiment, a plurality of
targets 802 (identified individually as extended targets 802a,
fallen targets 802b, transition targets 802c and return targets
802d) move around system 830 in the direction indicated by an arrow
831. The assembly 830 also includes a first cover plate 832 and a
second cover plate 834, each of which can be configured and
positioned to protect the internal components of the assembly 830.
The second cover plate 834 can also act as a support surface for
the fallen targets 802b. The targets 802 can contact and slide
against the first cover plate 832 as they rotate into the fallen
position. A reset member 836 engages the fallen targets 802b to
move them into the extended position as the fallen targets 802b
slide along the first cover plate 832. A first portion 838 of the
reset member 836 engages the fallen targets 802b and a curved
geometry of the reset member 836 lifts them off of the first cover
plate 832 and towards a support member 840. For example, as
illustrated by the transition target 802c, the reset member 836
urges the transition target 802c into the extended position and
onto the support member. The support member 840 can accordingly
support the transition targets 802c and the return targets 802d in
the transition and return zones, respectively.
[0061] FIGS. 9A and 9B illustrate additional embodiments of
shooting gallery systems 910 and 920, respectively, including
features configured to generally cushion or at least partially
absorb the force from the toppled targets. More specifically, FIG.
9A is a side view of the shooting gallery system 910 with targets
170 (identified individually as targets first, second, third and
fourth targets 170a-170d). The first target 170a is shown in the
extended position and the second target 170b is shown in the fallen
position, both of which are in the active zone 210 (see, e.g., FIG.
2A). The third target 170c has reset to the extended position in
the return zone 220 and the fourth target 170d is moving through
the transition zone 230 (see, e.g., FIG. 2A). In one aspect of the
illustrated embodiment, target connectors 904 connect individual
targets 170 to the conveyor 140. Individual target connectors 904
include a forward stop 906 configured to support the targets 170 in
the extended position. The target connectors 904, however, do not
include a rear stop to inhibit to stop or inhibit the rotation of
the targets 170 into the fallen position. Rather, the system 910
includes an impact absorbing member 912 coupled to the second plate
112. The absorbing member 912 can extend the width of the second
plate 112 and be positioned on the second plate 112 to contact the
heads of the targets 170 as they rotate into the fallen position.
Accordingly, the force of the falling target 170b is spread
throughout the absorbing member 912 and not returned to the target
170b. In one aspect of the illustrated embodiment, the absorbing
member 912 includes an extension 914 projecting from the absorbing
member 912 and second plate 112. The extension 914 adds energy
dissipating mass to the absorbing member 912 to at least partially
dissipate the force of the falling targets 170. In certain
embodiments, the absorbing member 912 can be composed of a
resilient material, such as an elastomer or rubber material, to
partially cushion and absorb the force of the toppled targets 170.
In other embodiments, the absorbing member 912 can have other
configurations or be made from different materials.
[0062] The system 910 illustrated in FIG. 9A also includes a
reinforced upper portion of the first plate 110. More specifically,
the first plate 110 includes a strip 901 of reinforcement material
attached to the first plate 910 at a location that is likely to be
repeatedly struck with projectiles. In certain embodiments, the
strip 901 can be composed of the same material as the first plate
110 and increase the thickness of the upper portion of the first
plate. In other embodiments, the strip 901 can be an integral part
of the first plate 110. The strip 901 provides the benefit of
reinforcing the upper portion of the first plate 110. As such and
in certain embodiments, the remainder of the first plate 901 can be
made to have a thinner cross-section to conserve material for cost
and weight purposes.
[0063] The illustrated system 910 also includes legs 902
(identified individually as a first leg 902a and a second leg 902b)
having independently adjustable feet 903. The feet 903 can be
threadably engaged with corresponding legs 902 to provide an
elevation adjustment. For example, rotating a foot 903 can adjust a
height of the foot with reference to the corresponding leg 902. The
system 910 can accordingly be used on uneven terrain or support
surfaces.
[0064] FIG. 9B is a side view of a shooting gallery system 920
configured in accordance with another embodiment of the invention.
The illustrated system 920 includes features generally analogous to
the system 910 illustrated in FIG. 9A. For example, the target
connectors 904 include the forward stop 904 to support
corresponding targets 170 in the extended position. In one aspect
of the illustrated embodiment however, the target connectors 904
include a rear stop 908 to inhibit the rotation of the targets 170
in the fallen position, rather than relying on the second plate 112
(illustrated in FIG. 9A) to stop the targets in the fallen
position. The system 920 also includes a resilient member 922
configured to retain the targets 170 in the fallen position. In
certain embodiments, the resilient member 922 can be attached to
first and second support members 921, 923 extending from the second
leg 902b of the system 920. In other embodiments, the resilient
member 922 can be attached to other components. In the illustrated
embodiment, the resilient member 922 has a generally wedge-shaped
configuration including a tapered end portion 924. The tapered end
portion 924 is positioned such that the uppermost portions of the
heads of the targets 170 contact and deflect the end portion 924 as
the targets 170 rotate into the fallen position. The resilient
member 922 is configured such that the impact force of the falling
targets is sufficient to deflect the tapered end portion 924 to
pass beneath the resilient member 922. Once the targets 170 rotate
into the fallen position and beneath the resilient member 922, they
will not be able to bounce back up past the resilient member 922.
The resilient member 922 can have a length (not shown) that extends
most of the width of the system 910. Once the targets 170 have
traveled outside the length of the resilient member 922, they can
reset or be reset to the extended position without interference
from the resilient member. Accordingly, the resilient member 922
prevents unintended targets 170 from falling by at least partially
absorbing the impact force of the targets 170 that are hit by a
projecting and retaining the fallen targets 170 in the fallen
position.
[0065] FIGS. 10A-10B are schematic front views of alternative
shooting gallery configurations in accordance with further
embodiments of the invention. More specifically, FIG. 10A is a
schematic front view of an embodiment of a shooting gallery system
1010. Like reference characters refer to like components in the
Figures, and thus the description of such components will not be
repeated with reference to all of the Figures. As illustrated in
FIG. 10A, the shooting gallery system 1010 allows presentation of
targets 1004a, 1004b, 1004c along multiple sections of the system
1010. The system 1010 is oriented in a vertical direction such that
targets 1004a are presented along a first side section 1008a,
targets 1004b are presented along a top section 1009, and targets
1004c are presented along a second side section 1008b. The shooting
gallery configuration shown in FIG. 10A provides the shooter the
opportunity to shoot at targets moving up/down, and left/right,
thus providing a more challenging shooting scenario.
[0066] FIG. 10B is a schematic front view of yet another embodiment
of a shooting gallery system 1022. The shooting gallery system 1022
includes attachment device 1024 configured to suspend the shooting
gallery system 1022 from a tree or other support structure and
targets 1004. The attachment device 1024 can be a chain, rope,
cable, bar or similar attachment mechanism suitable for suspending
the system 1022 from a support structure.
[0067] FIGS. 11A-11E are schematic back views of shooting galleries
configured in accordance with further embodiments of the invention.
In the embodiments illustrated in FIGS. 11A-11E, various linear
motion devices for moving the targets are illustrated. For example,
FIG. 11A illustrates a shooting gallery system 1110 including worm
gear 1106, drive motor 1108, support bracket 1112, a plurality of
target connectors 1104 corresponding to a plurality of targets 1102
and a controller 1114. The worm gear 1106 rotary movement is
illustrated by arrow 1113. The rotation of the worm gear 1106
causes the targets 1102 to move in a left-right direction as
illustrated by directional arrow 1111. The rotation of the worm
gear 1106 can be reversed at the controller 1114, by means of an
automatic timer associated with the motor 1108, and/or by an
actuator or captured spring system as is known by those skilled in
the art.
[0068] FIG. 11B illustrates a shooting gallery system 1120
including a linear actuator 1122, a plurality of target connectors
1104 corresponding to a plurality of targets 1102 and a support
member 1128. The linear actuator 1122 includes a drive shaft 1124
coupled to an extension member 1126. The extension member 1126
couples to the drive shaft 1124 at a proximal end and rests on a
support member 1128 at a distal end. The linear actuator 1122 moves
the drive shaft 1124 which in turn moves the extension member 1126.
The target connectors 1104 couple to the targets 1102 and to the
extension member 1126 to move the targets 1102 with the extension
member 1126 as the extension member 1126 moves in a left-right
direction as illustrated by directional arrow 1111.
[0069] FIG. 11C is similar to FIG. 11B except the actuator in FIG.
11C is hydraulic. Thus, FIG. 11C illustrates a shooting gallery
system 1130 including a hydraulic actuator 1132, a plurality of
target connectors 1104 corresponding to a plurality of targets 1102
and support members 1138. The hydraulic actuator 1132 includes a
hydraulic hose 1134 coupled to an extension member 1136 by coupling
1135. The extension member 1136 couples to the hydraulic hose 1134
at a proximal end and rests on support members 1138 at the proximal
and the distal end. The target connectors 1104 couple to the
targets 1102 and to the extension member 1136 to move the targets
1102 with the extension member 1136 as the extension member 1136
moves in a left-right direction as illustrated by directional arrow
1111. As discussed above, the targets 1102 may be reset by an
actuator, a captured spring system, a controller, or similar
means.
[0070] FIG. 11C illustrates a shooting gallery system 1130
including piston actuators 1142a, 1142b, an extension member 1146,
a support member 1148, and a plurality of target connectors 1104
corresponding to a plurality of targets 1102. The piston actuators
1142a, 1142b include pistons 1144a, 1144b configured to contact the
extension member 1146 at a distal and a proximal end. The extension
member 1146 pivots about the support member 1148 at an approximate
mid-point. The target connectors 1104 couple to the targets 1102
and slidably connect to the extension member 1146 to allow the
targets 1102 to slide along the extension member 1146 as shown by
arrow 1141 when the piston actuator 1142a is in an extended
position and piston actuator 1142b is in a withdrawn position (or
vice versa). Targets 1102 move in a left-right direction as
illustrated by directional arrow 1111.
[0071] FIG. 11C illustrates a shooting gallery system 1130
including gear actuators 1152a, 1152b, 1154a, 1154b, an extension
member 1156, and a plurality of target connectors 1104
corresponding to a plurality of targets 1102. The gear actuators
1152a, 1152b, 1154a, 1154b are configured to drive the extension
member 1156, shown in the illustrative embodiment as a chain, at a
distal and a proximal end. The extension member 1156 is supported
by the gear actuators 1152a, 1152b, 1154a, 1154b. In certain
embodiments, a gear or other support member (not shown) may further
be included at a midpoint or along the length of the extension
member 1156 to provide additional support. The target connectors
1104 couple to the targets 1102 and to the extension member 1156 to
move the targets 1102 with the extension member 1156 as the
extension member 1156 moves in a left-right direction as
illustrated by directional arrow 1111.
[0072] FIG. 12A is a schematic front view and FIGS. 12B and 12C are
schematic back views of shooting galleries configured in accordance
with further embodiments of the invention. FIGS. 12A and 12B
illustrate a shooting gallery system 1210 including two rotary
members 1206a, 1206b rotationally moving targets 1202 as
illustrated by directional arrow 1211. The rotary members 1206a,
1206b shown in FIGS. 12A and 12B move independently, thus allowing
one to rotate at a different speed than the other. The rotary
members 1206a, 1206b further include target connectors 1204 coupled
to targets 1202 shown in a configuration that presents the targets
1202 to the shooter at fixed interval distances. In certain
embodiments, the targets 1202 may be presented in intervals of
varying distances. In FIGS. 12A and 12B, the front face of the
shooting gallery system 1210 is curved to reveal more targets 1202
at one time. Alternatively, the front face of the shooting gallery
system 1210 could be of any other geometric shape to all more or
fewer targets to be revealed to the shooter.
[0073] FIG. 12C illustrates a shooting gallery system 1220
including two rotary members 1206a, 1206b linked by an actuator
1222. The actuator 1222 may include a chain, rope, belt, cable, or
any other actuator as described above. The rotary members 1206a,
1206b shown in FIG. 12C move in unison, thus allowing each to
rotate at the same speed. As in FIGS. 12A and 12B, the rotary
members 1206a, 1206b further include target connectors 1204 coupled
to targets 1202. Similar to the shooting gallery system 1210 shown
in FIGS. 12A and 12B, the target 1202 movement in shooting gallery
system 1220 is rotary as illustrated by directional arrow 1221.
[0074] FIG. 13A is an isometric view of a protective housing 1300
for use with the shooting gallery. The protective housing 1300 can
at least partially surround the power source 130 (see, e.g., FIG.
2B) to shield the power source from the projectiles. In certain
embodiments, wires that connect the power source 130, (e.g., a
battery) or remote control are shielded from projectiles with cable
shields, shown in FIG. 5B. FIG. 5B, more specifically, illustrates
power cord protection members 1310 adjacent to the power cord (not
shown) and positioned to protect the power cord from stray
projectiles. The illustrated power cord protection members 1310 are
shown connected generally at a right angle, however, as understood
by one skilled in the art, the protection members 1310 could be
U-shaped, C-shaped, tubular or the like. Furthermore, the
protection member 1310 can be made of any material suitable to
protect the power cord from a projectile, such as, for example,
steel.
D. Conclusion
[0075] Unless the context clearly requires otherwise, throughout
the description and the claims, the words "comprise," "comprising,"
and the like are to be construed in an inclusive sense as opposed
to an exclusive or exhaustive sense; that is to say, in a sense of
"including, but not limited to." Words using the singular or plural
number also include the plural or singular number, respectively.
When the claims use the word "or" in reference to a list of two or
more items, that word covers all of the following interpretations
of the word: any of the items in the list, all of the items in the
list, and any combination of the items in the list.
[0076] The above detailed descriptions of embodiments of the
invention are not intended to be exhaustive or to limit the
invention to the precise form disclosed above. While specific
embodiments of, and examples for, the invention are described above
for illustrative purposes, various equivalent modifications are
possible within the scope of the invention, as those skilled in the
relevant art will recognize. For example, while steps are presented
in a given order, alternative embodiments may perform steps in a
different order. The various embodiments described herein can be
combined to provide further embodiments.
[0077] In general, the terms used in the following claims should
not be construed to limit the invention to the specific embodiments
disclosed in the specification, unless the above detailed
description explicitly defines such terms. While certain aspects of
the invention are presented below in certain claim forms, the
inventors contemplate the various aspects of the invention in any
number of claim forms. Accordingly, the inventors reserve the right
to add additional claims after filing the application to pursue
such additional claim forms for other aspects of the invention.
[0078] The various embodiments described above can be combined to
provide further embodiments. All of the U.S. patents, U.S. patent
application publications, U.S. patent applications, foreign
patents, foreign patent applications and non-patent publications
referred to in this specification and/or listed in the Application
Data Sheet are incorporated herein by reference, in their entirety.
Aspects of the invention can be modified, if necessary, to employ
shooting galleries, targets and target supports with various
configurations, and concepts of the various patents, applications,
and publications to provide yet further embodiments of the
invention.
[0079] These and other changes can be made to the invention in
light of the above-detailed description. In general, in the
following claims, the terms used should not be construed to limit
the invention to the specific embodiments disclosed in the
specification and the claims, but should be construed to include
all shooting galleries, targets and target supports that operate in
accordance with the claims. Accordingly, the invention is not
limited by the disclosure, but instead its scope is to be
determined entirely by the following claims.
* * * * *