Gravity switch for dolls

Details Gravity switch for dolls Gravity switch for dolls

1977-05-16

1978-11-21

Shay, F. Barry

46175R, A63H 3326

Patent

active

041259629

ABSTRACT:
A gravity-operated electric switch in a figure toy. The switch has a stationary part mounted at the doll periphery, for example, in the doll's head, and a movable part slidably mounted in the stationary part and having a knob permanently projecting exteriorly of the doll. A pull exerted on the projecting end moves electrical contacts on the slidable and stationary parts together closing the switch and operating an electric device, e.g., an acoustic device, within the doll. Releasing the pull allows gravity to open the switch and merely allowing the doll sit or lie undisturbed keeps the electrical device in "off" condition. Thus if the doll is hung up by the knob the device operates, and if it is removed and laid down, operation ceases.

REFERENCES:
patent: 3162980 (1964-12-01), Hellman
patent: 3483655 (1969-12-01), Mason
patent: 3583093 (1971-06-01), Glass et al.

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