Toy timing device with a slip-stick escapement-like mechanism

Details Toy timing device with a slip-stick escapement-like mechanism Toy timing device with a slip-stick escapement-like mechanism

1977-06-15

1979-05-15

Schaefer, Robert K.

58 2, A63H 3330

Patent

active

041540549

ABSTRACT:
A toy timing device including an escapement-like mechanism regulating the movement of a movable portion toward a position on a housing toward which it is biased by the alternate slipping and sticking of parts of a rubber band extending over ribs on the movable portion as the rubber band parts move along a continuous surface of the housing.

REFERENCES:
patent: 2667738 (1954-02-01), Eichholz
patent: 2919538 (1960-01-01), Eichholz
patent: 3690021 (1972-09-01), Glass

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