U.S. patent number 3,672,672 [Application Number 05/107,924] was granted by the patent office on 1972-06-27 for ball rebound device.
This patent grant is currently assigned to New York Toy Corporation. Invention is credited to Herbert Rubin.
United States Patent |
3,672,672 |
Rubin |
June 27, 1972 |
BALL REBOUND DEVICE
Abstract
A missile rebound recreational device includes a rectangular
frame adjustably supported in an inclined position and supporting a
registering rebound net by peripherally spaced elastic bands
interconnecting the frame legs and rebound net. A support arm
depends from the frame top leg behind the rebound web and is
adjustable in length, along the frame leg and angularly about the
frame leg axis and an impact actuated bell is mounted on the arm
free end and includes an actuating member facing the rebound web. A
thin flexible web having a target representation is superimposed on
the rebound web front face.
Inventors: |
Rubin; Herbert (New York,
NY) |
Assignee: |
New York Toy Corporation (New
York, NY)
|
Family
ID: |
22319193 |
Appl.
No.: |
05/107,924 |
Filed: |
January 20, 1971 |
Current U.S.
Class: |
473/435 |
Current CPC
Class: |
A63B
69/0097 (20130101) |
Current International
Class: |
A63B
69/00 (20060101); A63b 069/40 () |
Field of
Search: |
;273/26A,26R,127,12.1B,12.2R,181,12.2B,12.2A,12.2R,12.2S,12.1C |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Pinkham; Richard C.
Assistant Examiner: Brown; Theatrice
Claims
What is claimed is:
1. A recreational device comprising a frame member, means for
supporting said frame member in an inclined position, a flexible
rebound web registering with said frame member and resiliently
connected thereto, an impact actuated sounding device including an
actuating member, and means supporting said sounding device behind
said rebound web with said actuating member confronting said
rebound web and adjustable relative to said rebound web, the
flexibility of said rebound web and the distance between said
rebound web and said actuating member being such that, in a
plurality of adjusted positions of said actuating member, a
projectile will deform said rebound web rearwardly to impact
against said actuating member when said projectile strikes the
front of said rebound web in the vicinity of said actuating
member.
2. The recreational device of claim 1 wherein said sounding device
is adjustable along and toward and away from said rebound web.
3. The recreational device of claim 1 wherein said frame is of
rectangular configuration with top, bottom and side legs and, said
sounding device supporting means comprises an arm mounted on one of
said frame legs and swingably adjustable about the longitudinal
axis of said leg and linearly adjustable along said leg, and said
sounding device is longitudinally adjustably supported by said
arm.
4. The recreational device of claim 3 including a flexible web
having a target representation thereon and superimposed on said
rebound web.
5. The recreational device of claim 1 wherein said frame member is
of rectangular configuration with top, bottom and side legs and
said rebound web comprises a net of rectangular shape and of lesser
dimensions than said frame and comprising a plurality of elastic
members spaced along the periphery of said rebound web and
connected between said frame legs and corresponding edges of said
rebound web.
6. The recreational device of claim 5 wherein said sounding device
supporting means comprises a first arm mounted on and depending
from said frame top leg and swingably adjustable about the
longitudinal axis of said top leg, and a second arm depending from
and adjustable along the length of said first arm, said sounding
device being mounted at the lower end of said second arm.
7. The recreational device of claim 6 including a rectangular
flexible target web superimposed on said rebound web and secured
thereto.
Description
BACKGROUND OF THE INVENTION
The present invention relates generally to improvements in
recreational devices and it relates particularly to an improved
device for returning a missile, such as a ball, which is thrown at
the device, an which provides an audible signal when the missile
properly strikes the rebound device in a predetermined area.
In the exercise of throwing missiles such as baseballs and
footballs it is often desirable to practice such exercise alone. It
is accordingly necessary, or at least highly convenient, that the
thrown ball be returned to the thrower so that he is not required
to retrieve the ball each time he throws it. A device which has
been conventionally employed for returning a thrown ball includes a
rebound net elastically supported along its edges by an inclined
frame mount. While such device satisfactorily returns the properly
thrown ball it possesses numerous drawbacks and disadvantages. It
does not present a suitable target for the ball, it does not
suitably provide an indication of a properly thrown ball and
otherwise leaves much to be desired.
SUMMARY OF THE INVENTION
It is a principal object of the present invention to provide an
improved recreational device.
Another object of the present invention is to provide an improved
recreational device of the ball return type.
Still another object of the present invention is to provide an
improved device which returns a ball thrown at the device and
provides an audible signal of the ball properly striking the device
within a predetermined area.
A further object of the present invention is to provide an improved
ball return target.
Still a further object of the present invention is to provide a
device of the above nature characterized by its ruggedness,
reliability, versatility and adaptability.
The above and other objects of the present invention will become
apparent from a reading of the following description taken in
conjunction with the accompanying drawing which illustrates a
preferred embodiment thereof.
In a sense the present invention contemplates the provision of a
recreational device comprising a frame member, means for supporting
said frame member in an inclined position, a flexible rebound web
registering with said frame member and resiliently connected
thereto, an impact actuated sounding device including an actuating
member, and means supporting said sounding device behind said
rebound web with said actuating member confronting said rebound web
and adjustable relative to said rebound web.
Advantageously the frame member is of rectangular configuration, as
is the rebound web which is formed of flexible yarn net of smaller
dimensions than the frame and is attached to the frame by elastic
members extending between the frame legs and the edges of the
rebound net. The sounding device support includes an elongated arm
mounted on the frame upper leg and adjustable along the leg and
angularly about the leg, the length of the arm being adjustable and
supporting the sounding device at its free end. A web containing a
representation of a target is replaceably superimposed on the
rebound web.
The improved recreational ball return device is rugged and
reliable, and provides an indication of the striking of the target
in a predetermined area and manner and these parameters are easily
adjustable to contribute to high versatility and adaptability.
BRIEF DESCRIPTION OF THE DRAWING
FIG. 1 is a front perspective view of a ball return device
embodying the present invention and illustrated with the target
member attached thereto;
FIG. 2 is a view similar to FIG. 1, illustrated with the target
member removed; and
FIG. 3 is an enlarged medial vertical sectional view of the device
illustrated in FIG. 1.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring now to the drawing which illustrates a preferred
embodiment of the present invention, the reference numeral 10
generally designates the improved ball return device which
comprises a support assembly 11, a rebound web 12, a target web 13
and an adjustable sounding assembly 14. The support assembly 11
includes an inclined rectangular frame 16 whose major or
longitudinal axis advantages extends vertically. The frame 16
includes top and bottom horizontal legs 17 and 18 respectively and
parallel side legs 13, frame 16 preferably being formed of
telescopically interfitting tubular sections to facilitate the
collapse and assembly thereof.
In order to support the frame 16 in an inclined position at an
adjustable angle there is provided a pair of elongated support legs
20 pivotally connected at their upper end for swinging about a
transverse axis, to the frame side legs 19 proximate the upper ends
thereof. A pair of bracket arms 21 are swingably pivoted to
corresponding points on frame legs 19 intermediate the tops and
bottoms thereof, each bracket arm 21 being provided with a
plurality of longitudinally spaced apertures 22. A bolt engages a
selected aperture 20 in each bracket arm 21 and a registering
aperture in leg 20 and is engaged by a wing nut 24 to releasably
lock legs 20 at a predetermined angle to the frame 16 and thereby
permitted the angular adjustment of frame 16.
The rebound web 12 is a highly flexible, pliable, large mesh web of
a rectangular configuration similar to but smaller than that of
frame 16 and having openings smaller than the size of the ball
being used, the web 12 being formed of yarns or monofilaments of
natural or synthetic fibers. The web 12 centrally registers with
frame 16 and is resiliently connected thereto by a plurality of
elastic bands or loops 23 of natural or synthetic rubber, it being
noted that other elastic members, for example high stretch helical
springs may be employed. The elastic bands 23 are longitudinally
spaced along and engage respective frame legs 17, 18 and 19 and
have their inner edges attached to the confronting edges of web 12
by S-shaped hooks 26 which engage the peripheral border of web 12
and the frame legs to resiliently draw the web borders toward the
frame legs and hold the rebound web 12 in a taut condition with the
elastic bands 23 being stretched and under some tension.
The sounding assembly 14 comprises a support arm 27 including a
downwardly rearwardly inclined upper section 28 and a lower section
29 depending from the bottom of and inclined to the upper section
28. The upper end of arm section 28 engages the medial upper rear
face of upper frame leg 17 and is releasably adjustably fixed
thereto by a clamp member 30 including a cylindrical section 32
encircling the portion of frame leg 17 opposite the face engaged by
arm section 28 and terminating in outwardly directed arms 33
abutting the front face of arm section 28 and releasably secured
thereto by nuts and bolts 34.
Lower arm section 29 is provided along its side edges with
rearwardly directed longitudinally extending flanges 36 which
delineate a longitudinal channel slideably engaging an elongated
arm 37 registering with the channel and projecting below the lower
end of arm section 29. A longitudinal slot 38 is formed in arm 37
and is slideably engaged by a bolt 39 projecting rearwardly from
arm section 29 and engaged by a wing nut 40 to permit the
releasable locking of arm 37 to arm section 29 at a predetermined
position along the length thereof.
Mounted on the bottom front face of arm 37 is a sounding device 41
of conventional construction which includes a base 42 secured to
arm 37 and a bell 43 supported by base 42. Located within and
associated with bell 43 in the known manner is a clapper member
which is actuated by the rapid or sharp depression of a plunger 44
projecting forwardly of and coupled to the bell clapper. A circular
strike plate 46 is mounted on the front free end of plunger 44 and
confronts the rear face of rebound web 12.
The target web 13 is formed of a highly flexible, pliable, soft
material capable of withstanding the impact of a ball, for example
a thin woven, non-woven or knitted fabric or other web, and
although illustrated as advantageously being of rectangular
configuration of greater dimensions than rebound web 12 it may be
of other configuration and size. Target web 13 is loosely
superimposed on the front face of rebound web 12 and is supported
thereon by a plurality of split rings 47 engaging spaced apertures
48 located in the peripheral border of target web 13 and
corresponding elastic bands 23. Imprinted on or otherwise applied
to the front face of target web 13 is a target representation 49
which may be a representation of a football player, as illustrated,
in a position and attitude for receiving a forward pass with the
receiving position or target area 50 advantageously centrally
located, or any other desirable target, for example a baseball
catcher, or the like. A plurality of target webs 13 with different
representations 49 may be provided and may be selectively attached
to rebound web 12.
In employing the improved ball return device 10 the inclination of
the frame 16 and rebound web 12 is adjusted to the desired return
trajectory by angularly adjusting legs 20 by way of bracket arms
21, as described above. The sounding assembly 14 is then adjusted
to locate the sounding device 41 in the desired position,
advantageously in alignment with the target area 50 along the
direction of the ball trajectory as it strikes the target and at a
distance from the rear face of target web 13 depending on the
desired minimum force of ball impact with the target to provide an
audible signal. By loosening wing nut 40 and longitudinally sliding
arm 37 along arm section 29 the longitudinal or vertical position
of sounding device 41 along rebound web 12 may be adjusted and may
be fixed by tightening wing nut 40. To adjust the distance between
sounding device 41 and rebound web 12 arm 27 is swung about frame
leg 17, such adjustment being facilitated by the loosening and
tightening of clamp 30 by nuts and bolts 34. The transverse
adjustment may similarly be effected by loosening clamp 30 and
sliding arm 27 along frame leg 17 and then tightening clamp 30.
When a ball is thrown against the target web 13 it draws webs 12
and 13 rearwardly to stretch and load the rubber bands 23 which
thereafter contract and catapult or fling the ball back in the
direction of the thrower. If the ball strikes the target area with
sufficient force and in the proper direction it deflects the
rebound web 12 sufficiently in the direction strike plate 46 with
sufficient force to move the strike plate rearwardly at a rate
sufficient to actuate the clapper to strike the bell 43 and
indicate a proper target strike. An excessive deviation in the
direction or area of impact of the ball on the web or failure to
strike with adequate force will result in a failure to actuate the
sounding device. These parameter limits may be adjusted by
adjusting the position of the sounding device 41 as earlier
described.
While there has been described and illustrated a preferred
embodiment of the present invention, it is apparent that numerous
alterations omissions and additions may be made without departing
from the spirit thereof.
* * * * *