US3797164A

US3797164A - Toy vehicle launching station

Info

Publication number: US3797164A
Application number: US00292649A
Authority: US
Inventors: M Glass; Kay R Mc; J Breslow
Original assignee: Glass Marvin and Associates
Current assignee: Glass Marvin and Associates
Priority date: 1972-09-27
Filing date: 1972-09-27
Publication date: 1974-03-19
Anticipated expiration: 1991-03-19

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.

Description

United States atent [191 Glass et al.

[111 3,797,164 [4 1 Mar. 19, 1974 TOY VEHICLE LAUNCHING STATION Inventors: Marvin I. Glass, Chicago; Robert McKay, Morton Grove; Jeffrey Breslow, Highland Park, all of I11.

Marvin Glass & Associates, Chicago, Ill.

Filed: Sept. 27, 1972 Appl. No.: 292,649

Assignee:

U.S. Cl. 46/232, 46/175 Int. Cl A63h 17/44 Field of Search 46/232, 202, 209, 215,

References Cited UNITED STATES PATENTS 8/1936 Marx 46/202 X 3,731,765 1/1956 Carver 46/209 X 3,600,850 8/1971 Summerfield 46/243 M 3,641,704 2/1972 Sims 46/243 L Primary Examiner-Louis G. Mancene Assistant ExaminerRobert F. Cutting Attorney, Agent, or Firm-Coffee & Sweeney 5 7] 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.

8 Claims, 7 Drawing Figures PAIENTE-nnm mm 13797164 SHEET 2 UF 2 1o 5 v 12 T" 4 ii 1 14 L 3e 1/ r MW & 7:5 JIM 62 HIM! 64::

1 TOY VEHICLE LAUNCHING STATION 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. /26/70 No. 3.5 14,108 .I. Beny et a1. 12/22/70 No. 3,548,534 G. Clowes 1/5/71 No. 3,552,322 J. Beny et 211. 2/2/71 No. 3,559,334 T. E. See 2/2/71 No. 3,559,335 J. Beny et a1. 2/16/71 No. 3,562,949 .1. McRoskey 2/23/71 No. 3,565,430 .1. Beny et a1. 6/22/71 No. 3,585,751 S. Kupperman et a1. 6/28/71 No. 3,588,107 .1. 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 a1. 8/24/71 No. 3,600,850 T. See et a1. 9/20/71- No. 3,605,631 J. Copper et a1. 11/9/71 No. 3,618,947 S. Tepper et al. 11/23/71 No. 3,622,158 C. Edwards et al. l2/2l/7l No. 3,628,725 R. Lohr et al. 1/25/72 No. 3,636,651 A. Sims et a1. 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 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;

r 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 r 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 re taining 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 a. 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 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 permittingthe 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. I

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 cleamess of understanding only, and no unnecessary limitations should be understood therefrom, as some modifications may be obvious to those skilled in the art.

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 meansfor' 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 onsaid 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 mosupporting 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 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.

Claims

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.