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Publication numberUS2800745 A
Publication typeGrant
Publication dateJul 30, 1957
Filing dateJun 16, 1954
Priority dateJun 16, 1954
Publication numberUS 2800745 A, US 2800745A, US-A-2800745, US2800745 A, US2800745A
InventorsZalkind Albert M
Original AssigneeZalkind Albert M
Export CitationBiBTeX, EndNote, RefMan
External Links: USPTO, USPTO Assignment, Espacenet
Push toy
US 2800745 A
Abstract  available in
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Claims  available in
Description  (OCR text may contain errors)

y 1957 A. M. ZALKIND 2,300,745

PUSH TOY Filed June 16, 1954 INVENTOR. ALBEZT M ZALK/MO,

PUSH TOY Albert M. Zalkind, Arlington, Va.

Application June 16, 1954, Serial No. 437,055

6 Claims. (Cl. 46-114) This invention relates to toys and more particularly to push toys.

It is an object of the invention to provide a push toy comprising a propelling stick having a moving object thereon such that the object is propelled upwardly along substantially the entire length of the stick to ring a bell as the toy is propelled by means of the stick.

It is another object of the invention to provide a push toy in accordance with the first object having an extremely simple, practical, and cheaply manufactured mechanism for furnishing the described effect.

Other objects and features of the invention will be apparent from the detailed description hereinafter set forth.

In brief, my invention comprises the combination of a stick secured to a push toy body and a pair of wheels carried by the body wherein the wheels have studs or pins for periodically engaging a freely slidably element on the stick and releasing the element. By providing a compression spring at the lower end of the stick, the slidable element is thus forced to compress the spring; when the element is released it slides up the stick almost to the very end to strike a bell mounted near the stick handle. Subsequently the element, which may be a disc or ball of any suitable material, slides down the stick, motivated by gravity, and is once more engaged by the pins to compress the spring for automatic repeat action.

A detailed description of my invention will now be given in conjunction with the appended drawing, in which:

Fig. l is a plan view of the push toy.

Fig. 2 is an elevation showing the toy with one wheel removed to disclose details, and

Fig. 3 illustrates a modification.

With reference to the forms shown in Figs. 1 and 2, tny toy comprises a stick 10 secured to a wooden body 12 in any suitable manner. The body 12 may be made of one or two pieces, thus a front piece 14 secured to a bottom piece 16, or the body and stick may be moulded integrally or stamped of sheet metal.

The body carries a pair of wheels 20 keyed to an axle 22 for rotation in unison. Spacer elements such as 24 may be utilized to maintain a proper centering of the wheels with respect to the body.

The wheels carry abutment means such as pins 28 for a purpose to be hereinafter described.

Mounted at the lower end of the stick is a light gauge compression spring 32 of any suitable material such as steel or plastic. A disc 34 having a bevelled surface 36 is freely slidable on the stick and is so disposed that as the toy is propelled the pins 28 will engage the bevelled surface and move the disc in the direction shown by the arrow in Fig. 1. Thus, the disc is forced downwardly to effect compression of spring 32. After the pins 28 have reached some position such as 28, it will be apparent that they will leave the surface of the disc, permitting sudden expansion of spring 32. This causes the disc to slide up the stick and strike a bell 34' adjacent the knob handle 36'. I have found in practice that it is possible with any suitable spring to cause a wooden disc about 2" nited States Patent ice in diameter and /2" thick at the hub to slide a distance of some 20" on a /s diameter dowel stick. Accordingly, a very effective spectacle is achieved.

Preferably the pins 28 are axially aligned with each other so as to balance the force on the disc and the length of the spring is such, together with the disposition of the stick, that the pins are at the high point of their are of travel when the spring is compressed about half way of the total degree of compression to which it will be subjected prior to disengagement of the pins from the disc. Thus, the dotted arc in Fig. 2 illustrates this preferred condition.

Attention is now invited to Fig. 3 showing in elevation a modified form of wheel wherein the wheel is mounted off-center. This, in addition to having a novel effect visually also provides some mechanical advantage to the extent that the distance D1 from the pin 28' to the axle 22' is much smaller than the distance D2 from the axle to the ground. Thus, a mechanical advantage results which is greater in magnitude than the mechnical advantage achieved by comparing the same distances for a wheel rotated at its center as in the form shown in Fig. l.

The spring preferably has its lower end secured either to the stick as shown or to the body; however, it could have its'upper end secured to the disc so as to move with the disc, or the spring could be unsecured.

My toy may be constructed of any suitable materials such as wood, metal, fiberboard, etc., as will be apparent. Further, the rims of the wheels may be provided with suitable frictional material if required to prevent skidding, depending upon the strength'of the spring required for any given weight of the slidable element.

Having described my invention, I am aware that various changes may be made without departing from the spirit thereof and accordingly I do not seek to be limited to the precise illustration herein given, except as set forth in the appended claims.

I claim:

1. A push toy having a handle comprising an elongated upwardly inclined push stick for propulsion, wheel means adjacent one end of said stick, abutment means carried directly by said wheel means and protruding therefrom, stressable potential energy means disposed to be periodically stressed and released by said abutment means when said toy is propelled to effect rotation of said wheel means, and an element carried by said stick and movable relative thereto, said element being motivated by said potential energy means upon release by said butment means, wherein said movable element is freely and gravitationally slidable on said stick, and a bell adjacent the other end of said stick disposed to be struck by said element, wherein said element is propelled upwardly on said stick by said potential energy means to strike said bell and subsequently propelled downwardly on said stick by gravity.

2. A push toy having a handle comprising an elongated propelling stick disposable at an angle of at least 20 relative the ground, a body, said stick being secured to said body, a compression spring at the lower end of said stick, a slidable element on said stick movable upwardly along said stick by said spring upon said spring being compressed and permitted to expand, said element being slidable downwardly on said stick by gravity, wheels carried by said body and having abutment means carried directly thereon engageable with said slidable element upon rotation of said wheels as said toy is propelled, said slidable element being disposed to compress said spring upon being forced thereagainst by said abutment means, the arc of travel of said abutment means being such as to disengage said slidable element at a predetermined position during compression of said spring, whereby said spring is suddenly released so as to propel said slid-able element upwardly along said stick, said slidable element being returned by gravity to be reengaged by said abutment means.-

3. A push toy comprising an elongated propelling stick disposable at an angle at least20 relative the ground, a body, said stick beingse'cured to -said body} a compression spring at the lower end of said stick, a' slidable element on 'said stick movable upwardly along said stick by said spring, uponsaid spring being compressed and permitted to expand, said element being s lidable downwardly on said stickflby gravity, wh eels; carried by said body and having abutment means carried directly thereon engageable' with said slidable element upon rotation of said wheels as said toy is vpropelled, said slidable element being disposed to compress said springupon being forced thereagainst by said abutment means, the,arc of travel of saidabutment means being such as to disengage said slidable element at a predetermined position duringtcompression of saidspring whereby said spring is suddenly released so as to propel said slidable element upwardly along said stick, including signal means adjacent the upper end of said stick disposed to be engaged by said slidable element at the upper end of travel thereof, said slidable element being returned by gravity to be reengaged by said abutment means, wherein said spring is coiled about said stick, said slidable element comprising a disc encompassing said stick, said wheels being spaced to accommodate said disc therebetween at the lower end of travel of said disc, and said abutment means comprising a pin on each wheel, said pins being axially aligned with each other.

4. A push toy comprising wheel means, an elongated upwardly inclined element, a gravitationally slidable element on said elongated element, a helical spring en-- stick having a handle end, a body member secured at the other end of said stick, wheel means carried by said body member and having abutment means directly secured thereto and rotative therewith, a compression spring encircling the lower end of said stick, a ring-like element encircling said stick and carried thereby and being free to be propelled up said stick by a force exerted by said spring and to slide gravitationally downward to engage said spring, said abutment means being engageable with said ring-like element to force said element against said spring for compression thereof, and to disengage said ring-like element at a predetermined point in the arc of traverse of said wheels, whereby said expansion of said spring serves to propel said ring-like element by momentum upwardly on said stick.

6. A push toy having a handle comprising an elongate-d upwardly inclined push stick for propulsion, wheel means adjacent one end of said stick, abutment means carried directly by said wheel means and protruding therefrom, stressable potential energy means disposed to be periodically stressed and released by said abutment means when said toy is propelled to effect rotation of said wheel means, and an element carried directly by said stick and movable relative thereto, said element being motivated by said potential energy means upon release by said abutment means, wherein said movable element is freely and gravitationally slidable on said stick, wherein said element is propelled upwardly on said stick by said potential energy means and subsequently slides downwardly on said stick by gravity.

References Cited in the file of this patent UNITED STATES PATENTS 1,088,600 Logan Feb. 24, 1914 1,200,021 Price Oct. 3, 1916 1,416,029 House May 16, 1922 1,711,096 Knott Apr. 30, 1929 1,853,900 Johnson Apr. 12, 1932 FOREIGN PATENTS 454,250 Canada Jan. 18, 1949

Patent Citations
Cited PatentFiling datePublication dateApplicantTitle
US1088600 *Dec 30, 1913Feb 24, 1914Erkwood LoganToy.
US1200021 *Oct 25, 1915Oct 3, 1916Alvin J PriceMechanical toy.
US1416029 *Dec 20, 1920May 16, 1922House Herbert EToy
US1711096 *Nov 9, 1927Apr 30, 1929Levi KnottWheeled musical toy
US1853900 *Nov 7, 1931Apr 12, 1932Gladwin E JohnsonGame apparatus
CA454250A *Jan 18, 1949Arthur G BushWheeled toy gun
Referenced by
Citing PatentFiling datePublication dateApplicantTitle
US2835074 *Jun 25, 1956May 20, 1958Fisher Price Toys IncAction toy
US3213844 *Jun 18, 1962Oct 26, 1965William RivaPull toy
US4291489 *Jun 23, 1980Sep 29, 1981Hasbro Industries, Inc.Push toy
US4693697 *Dec 4, 1985Sep 15, 1987Wonderline, Inc.Push-pull toy
Classifications
U.S. Classification446/411
International ClassificationA63H33/00
Cooperative ClassificationA63H33/00
European ClassificationA63H33/00