Toy sidewalk mechanism

Details Toy sidewalk mechanism Toy sidewalk mechanism

1977-02-01

1978-10-31

Scott, Samuel

Machine element or mechanism

Mechanical movements

Rotary to or from reciprocating or oscillating

46 1C, F16H 2512, F16H 2516, A63H 3300

Patent

active

041227271

ABSTRACT:
A drive mechanism for a toy or the like for imparting reciprocal movement to a driven member. In one toy application, the driven member comprises a sidewalk, and the drive mechanism imparts reciprocal movement to the sidewalk in either direction of movement of the drive mechanism. By designing the drive mechanism so that the sidewalk is moved in a forward direction at a slow rate of speed and in a reverse direction at a high rate of speed, it is possible to make objects such as toy people or animals advance in steps along the sidewalk.

REFERENCES:
patent: 504912 (1893-09-01), Demonet
patent: 2328270 (1943-08-01), Greenberg
patent: 3698713 (1972-10-01), Jimerson

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