U.S. patent number 3,797,164 [Application Number 05/292,649] was granted by the patent office on 1974-03-19 for toy vehicle launching station.
This patent grant is currently assigned to Marvin Glass & Associates. Invention is credited to Jeffrey Breslow, Marvin I. Glass, Robert McKay.
United States Patent |
3,797,164 |
Glass , et al. |
March 19, 1974 |
TOY VEHICLE LAUNCHING STATION
Abstract
A toy vehicle launching station configured to simulate a garage
and having a pair of launching plungers movable between a
retracted, cocked state and a released, extended state and a sound
producing means in the form of a siren and associated with trigger
means for activating the siren and releasing the plungers from a
cocked state to launch a vehicle thereby.
Inventors: |
Glass; Marvin I. (Chicago,
IL), McKay; Robert (Morton Grove, IL), Breslow;
Jeffrey (Highland Park, IL) |
Assignee: |
Marvin Glass & Associates
(Chicago, IL)
|
Family
ID: |
23125581 |
Appl.
No.: |
05/292,649 |
Filed: |
September 27, 1972 |
Current U.S.
Class: |
446/397;
446/429 |
Current CPC
Class: |
A63H
17/008 (20130101) |
Current International
Class: |
A63H
17/00 (20060101); A63h 017/44 () |
Field of
Search: |
;46/232,202,209,215,175 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Mancene; Louis G.
Assistant Examiner: Cutting; Robert F.
Attorney, Agent or Firm: Coffee & Sweeney
Claims
We claim:
1. A toy vehicle launching station comprising: means defining a
supporting surface; a vehicle receiving area on said supporting
surface; a plunger member mounted on said receiving area relative
to said supporting surface for to and fro movement between an
extended, release position and a retracted, cocked position, said
plunger having a forward vehicle abutting face and a laterally
projecting rear finger; biasing means connected to said plunger and
said supporting surface and being deformable when said plunger is
moved to said cocked position to stress said biasing means thereby;
retaining means on said supporting surface including a finger
receiving notch adjacent to the cocked position of said plunger for
engaging the finger and holding the plunger in said cocked
position, said retaining means being mounted for movement between a
finger captivating position wherein said finger is held by said
retaining means for retaining said plunger in said cocked position
and a finger release position; release means mounted adjacent to
said retaining means for movement toward and away from said
retaining means, including movement into engagement with said
retaining means to release the retention of said plunger, whereby a
toy vehicle may be placed on said supporting surface, said plunger
moved to said cocked position and said release means activated to
launch said vehicle outwardly of said supporting surface.
2. A toy vehicle launching device of claim 1 including signal
producing means comprising a normally open circuit; power means in
said circuit; switch means for closing said circuit and activating
said power means; an audible signal producing device in said
circuit and energized by activation thereof; an impulse retention
means for maintaining said circuit active following momentary
closing of said circuit by said switch means.
3. The toy vehicle launching station of claim 1 wherein said
supporting surface is inclined upwardly from the cocked position of
said plunger and terminates in a downwardly inclined launching
apron.
4. The toy vehicle launching station of claim 1 wherein said
retaining means is pivoted relative to said supporting surface
between said finger receiving and finger captivating positions and
includes a cam surface positioned to abut said plunger finger
during movement of said plunger to said cocked position, with said
retaining means being responsive to engagement by said finger for
movement to said finger receiving position, following which said
retaining means moves to said finger captivating position.
5. Launching station of claim 4 wherein said release means is
engageable with said retaining means to move said retaining means
to said finger receiving position away from said retaining position
to permit release of said plunger from said cocked position.
6. The launching station of claim 5 wherein the supporting surface
is contained within an enclosure and wherein the release means
comprises a member movably mounted relative to the supporting
surface for vertical to and fro movement with said release means
normally being biased upwardly, and having an actuating surface
protruding outwardly of the enclosure within which said supporting
surface is located for depressing the member actuating surface in
opposition to the biasing means and into engagement with the
retaining means.
7. The launching station of claim 6 including signal producing
means comprising a normally open circuit; power means in said
circuit; switch means for closing said circuit and activating said
power means; an audible signal producing device in said circuit and
energized by activation thereof; an impulse retention means for
maintaining said circuit active following momentary closing of said
circuit by said switch means.
8. The launching station of claim 7 wherein said normally open
circuit includes a pair of contacts movable toward and away from
each other for closing and opening the circuit with one of said
pair of contacts underlying an actuating member positioned on the
enclosure adjacent to the release means actuating member.
Description
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention relates to toy vehicle launching devices.
2. Brief Description of the Prior Art
There are a wide variety of launching devices for toy vehicles as
exemplified by the following patents:
S. Tepper et al. 5/26/70 No. 3,514,108 J. Beny et al. 12/22/70 No.
3,548,534 G. Clowes 1/5/71 No. 3,552,322 J. Beny et al. 2/2/71 No.
3,559,334 T. E. See 2/2/71 No. 3,559,335 J. Beny et al. 2/16/71 No.
3,562,949 J. McRoskey 2/23/71 No. 3,565,430 J. Beny et al. 6/22/71
No. 3,585,751 S. Kupperman et al. 6/28/71 No. 3,588,107 J. Beny et
al. 7/6/71 No. 3,590,524 R. Carver et al. 8/17/71 No. 3,599,365 E.
Faller 8/24/71 No. 3,600,849 W. Summerfield et al. 8/24/71 No.
3,600,850 T. See et al. 9/20/71 No. 3,605,631 J. Copper et al.
11/9/71 No. 3,618,947 S. Tepper et al. 11/23/71 No. 3,622,158 C.
Edwards et al. 12/21/71 No. 3,628,725 R. Lohr et al. 1/25/72 No.
3,636,651 A. Sims et al. 2/15/72 No. 3,641,704
Generally speaking, children are captivated by the role of
policemen, firemen, and emergency vehicles. Often during play with
toy vehicles, children fantasize the existence and performance of
an emergency vehicle such as an ambulance, fire truck or the like,
including simulating the siren sound thereof. It is the object of
this invention to meet the continuing need and desire in the art
for improved toy vehicle accessories by providing a toy vehicle
launching station which simulates an enclosure simulating an
emergency vehicle garage and includes an audible signal producing
system simulating a siren sound, and further includes stressable,
and selectively releasable, vehicle launching plungers.
SUMMARY OF THE INVENTION
This invention is directed, in brief, to the provision of a toy
vehicle launching station having means defining an enclosure with
an open end and separately actuable siren and launching
systems.
The best mode currently contemplated for carrying out the invention
includes the provision of garage-like enclosure with an open
doorway and a pair of toy vehicle receiving tracks in the interior.
Each track has a linearally movable plunger therein associated with
biasing means and a releasable retainer for placing the plunger in
a cocked state when the plunger is retracted adjacent the wall
opposite the doorway. In addition, a small siren and related
circuitry is provided and are associated with an activating button
for engaging the circuitry for a period of time following
depression. of the activating button. A separate activating butten
is provided for releasing the retention of the cocked plunger for
launching a toy vehicle outwardly of the enclosure.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a perspective view of the toy vehicle launching device of
this invention;
FIG. 2 is a horizontal section view through the toy vehicle
launching device shown in FIG. 1;
FIG. 3 is a section view taken generally along the lines 3--3 of
FIG. 2;
FIG. 4 is a section view taken generally along the line 4--4 of
FIG. 2;
FIG. 5 is a fragmentary enlarged perspective of the upper portion
of the launching and siren activating button assemblies;
FIG. 6 is a fragmentary enlarged perspective view of the lower
portion of the launching and siren activating button assemblies,
and
FIG. 7 is a diagram of the siren circuitry.
While this invention is susceptible of embodiment in many different
forms, there is shown in the drawings and will herein be described
in detail a specific embodiment therefor, with the understanding
that the present disclosure is to be considered as an
exemplification of the principles of the invention and is not
intended to limit the invention to the embodiment illustrated.
BRIEF DESCRIPTION OF THE PREFERRED EMBODIMENT
The toy vehicle launching station 10 of this invention includes an
enclosure generally indicated 12 and intended to simulate a
garage-like structure. Enclosure 12 is comprised of upstanding
walls 14, 16, and 18 covered by a roof 20 with the walls being
spanned by an interior ceiling 20a in the interior of the
structure. A floor 22 spans the lower portion of walls 14, 16, and
18 and one end of the structure is open, providing an open doorway
24. It is to be understood that a movable door could be provided,
if desired, for selectively opening and closing access to the
interior of the structure 12. The enclosure 12 further includes a
front exit apron 26 which is inclined slightly downwardly and
outwardly from the floor 22 and its juncture therewith in the area
of the doorway 24. The launching device 10 is intended for
launching toy vehicles 28a and 28b outwardly from the structure in
a rapidly accelerating fashion.
In the interior of the enclosure 12 a series of short upstanding
ribs 30, 32, and 34, one adjacent each side wall, and the other
medially dividing the interior, define a pair of toy vehicle
channels 36 and 38. A slot is provided in the floor 22 in each of
the channels, specifically, the slots 40 and 42 for movably
mounting a pair of plungers 44 and 46, respectively, therein for
movement between a retracted or cocked position, and an extended or
released position to facilitate launching of vehicles from the
enclosure 12.
Each plunger 44 and 46 has a forward face or vehicle engaging
surface 48 and a rearwardly extending web 50. In addition, a
reduced neck 52 depends from face 48 and extends through each of
the slots 40 and 42, terminating in an enlarged flange 54 under the
floor 22 which supports a depending hook 56. Hook 56 has a
rubberband 58 connected thereto with the rubberband 58 also being
connected to the housing, specifically to a hook 60, preferably
positioned under the apron portion 36. The rubberband 58 provides a
resilient or biasing means which is deformable between relaxed and
stressed condition responsive to to and fro movement of the
plunger. It is to be understood that a suitable spring means could
be provided.
Each plunger 44 and 46 further has a lateral finger 62 at the rear
of web 50. Rib 32 has a pair of crossbars 64 at the rear end
adjacent wall 18 having a series of recesses 68a and 68b therein to
provide a means for movably mounting retaining member 68.
Specifically, each retaining member 68 has opposed outwardly
extending pins 70 which reside in recesses 68a and 68b to pivotally
mount the retaining member 68 relative to the mounting bar 64. The
retaining members 68 are provided with a first, or rear section 72,
and a second, transversly oriented, forwardly extending leg 74. The
underside of each leg 74 is notched at 76 and the forward edge of
the leg 74 has a downwardly and inwardly curved end 78 providing a
cam surface. As the plungers 44 and 46 are moved rearwardly, the
lateral finger 62 will engage cam surface 78, causing each
retaining member 68 to be pivoted about its mounting and relatively
lifted, permitting finger 62 to move under notch 76. The retaining
member 68 will then rock downwardly, responsive to gravity,
captivating the finger 62 of the plunger in the notch 76 in a
cocked state against the force of the stressed rubberband 58. The
movement of the plungers to this rearward position can be simply
accomplished by pushing rearwardly on a toy vehicle 28 which is
inserted into one of the vehicle channels 36 and 38 into abutment
with plunger faces 48.
Each of the retaining members 68 has an upwardly extending tab 80
which is intended for engagement with the means for releasing the
retainer from its retention of the plungers 44 and 46. Included in
the means is a vertical plunger 82 having an enlarged foot 84 at
the bottom thereof which overlies both of the tabs 80 of both
retaining members 68. Plunger 82 is slidably mounted for vertical
movement relative to the structure 12 within a bracket 86 which
depends from the underside of the ceiling 20a. The plunger 82
extends through an opening 80a in ceiling 20a and a spring 90 is
interposed about the plunger 82 between ceiling 20a and button 92
which is fixed to the top of the plunger 82. The button 92 extends
through an opening 94 in the roof 20 and, specifically, in the
simulated chimney portion 96. Thus, as the button 92 is depressed,
the foot 84 will push downwardly on the tabs 80 causing the
retaining members to be relatively lifted with respect to each
lateral finger 62 of plungers 44 and 46, permitting the stressed
rubberband 58 to force the plungers rapidly forward to the extended
or released position, thereby forcing a vehicle which is positioned
adjacent the plunger face 48 rapidly outwardly of the structure
12.
Means are provided for producing an audible signal. Included in
this means is another button 102 which extends through an opening
104 in the chimney portion 96. The underside of button 102 is
positioned adjacent leafspring contact 106 which overlies a second
contact member 108. The contact member 108 has wire 110 connected
thereto and contact 106 has wire 112 connected thereto. Wires 110
and 112 are associated with circuitry, generally indicated 114
which includes a battery 116 and a siren 118. Siren 118 is mounted
on the underside of roof 20 below grill portion 120. Through means
of circuitry 114, siren 118 is activated when the circuit is
energized by pushing the contact 106 into engagement with contact
108.
Circuit 114 specifically includes the wire 110 which leads to
battery 116 as well as leading directly to transistor 122. Wire 124
leads from the other side of battery 116 to the other components of
the circuit, except for the transistor 122. Wire 112 runs from the
leaf spring contact, through a resistor 126 to the other components
of the circuit, including condensor 128, resistors 130 and 132,
transistor 134, condenser 136, and also transistor 122 as well as
resistor 138. Wire 112 terminates at siren 118. Through the
aforedescribed circuitry, when the button 102 is depressed to close
the contact through 106 and 108, this momentary depression of the
button will energize the circuit for a period of time following the
closing of the the contacts so that the siren 118 will produce an
audible signal for a period of time in excess of the momentary
engagement of button 102 with the contacts 106 and 108.
The circuit shown in FIG. 7 provides a direct coupled oscillator.
When the switch is closed, base current flows through resistors 130
and 132 into transistor 134 and is divided between transistor 122
and speaker 118. Feedback current from transistor 122 through
capacitor 136 adds to the base current of transistor 134 which
provides a regeneration for transistor 122.
In operation, participants may cock the plungers by inserting
vehicles 28a and 28b into channels 36 and 38 and pushing against
the face 48 of the plungers 44 and/or 46 to force them to the
rearward position, wherein the retaining member 68 will captivate
one or both of the plungers in the cocked state. Participants may
then depress the button 102 to activate the siren circuitry to
produce an audible signal, following which, at the desire of the
participants, the launching button 92 may be depressed which will
release the captivation or retention of the retaining member 68
with respect to the plungers permitting the plungers to move
rapidly forwardly under the influence of the stressed rubberband
58, thereby propelling the vehicles 28a and 28b rapidly outwardly
of the enclosure through doorway 24 and down apron 26. It is to be
understood that if only one vehicle is inserted in the interior of
the housing this vehicle will be launched by the depression of the
activation button 92 alone.
Thus it can be seen that the launching station of this invention
provides a realiztic simulation of an emergency facility such as an
ambulance service, fire station or the like. Participants may first
produce the related audible signal in the form of a siren,
following which they may cause their vehicles 28a and 28b to be
rapidly ejected outwardly of the housing simulating the fast take
off of a vehicle on an emergency mission. It can further be seen
that any toy vehicle which is of a size to fit in the channels may
be utilized, in that there are no specific tracks, slots, or
circuitry with which the toy vehicle must be associated. All that
is required is that the vehicle be forced into engagement with the
face of the plungers to push the plunger rearwardly so that one or
both may be cocked ready to be released to catapult the vehicle
outwardly of the enclosure.
In the preferred embodiment the floor 22 is slanted upwardly from
rear wall 18 towards opening 24 and the apron 26 is slanted
downwardly therefrom. As a vehicle is launched outwardly from the
enclosure it will first traverse a slight uphill path of travel and
gain initial momentum as it leaves the enclosure in a downhill path
of travel over the downwardly inclined apron 26. This augments the
simulation of an emergency vehicle leaving a garage or the like in
a rapid burst of speed.
The foregoing detailed description has been given for clearness of
understanding only, and no unnecessary limitations should be
understood therefrom, as some modifications may be obvious to those
skilled in the art.
* * * * *