Doll which rises from prone to standing position

Details Doll which rises from prone to standing position Doll which rises from prone to standing position

1980-07-17

1982-09-21

Shay, F. Barry

46120, 46266, A63H 1100

Patent

active

043499872

ABSTRACT:
A robot doll with an internal drive unit for automatically causing the doll in prone face-down position to bend at the waist until reaching a semi-erect position, then to straighten-up to a standing position, and then to wobble from side-to-side, or to simulate walking, and/or to fall down. A first switch actuates the doll to move from prone position to standing. A reversing switch, actuated as the doll stands, reverses the drive motor to complete standing action. A rod is reciprocated in and out of at least one foot to simulate walking actions and to cause the doll to tip. An interior frame carrying an electric motor and gears is loosely mounted and a cam mounted thereon causes the frame, hence the doll, to wobble while in the standing position. The doll eventually falls from standing position and impacts its pivoted arms on the support surface. This opens a reversing switch and starts the series of moves over again.

REFERENCES:
patent: 3128575 (1964-04-01), Stanetzki
patent: 3500577 (1970-03-01), Bart
patent: 3728815 (1973-04-01), Tomiyama

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