Blinking doll with power storage mechanism

Details Blinking doll with power storage mechanism Blinking doll with power storage mechanism

1994-05-06

1995-03-21

Hafer, Robert A.

Amusement devices: toys

Figure toy or accessory therefor

Having mechanism or manipulatable means to move figure or...

446384, 446484, A63H 346, A63H 340

Patent

active

053991150

ABSTRACT:
A doll with an eyeblink mechanism includes an eye with a reciprocatable eyelid, a drive providing intermittent slow rotary motion, and a torsion spring for accumulating such rotary motion, as necessary, and converting each predetermined quantity of such rotary motion into intermittent, relatively rapid reciprocating motion of the eyelid to blink the eye. A safety mechanism precludes overwinding of the torsion spring, e.g., when movement of the eyelid is physically blocked.

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