Toy record player

Details Toy record player Toy record player

1977-10-03

1979-04-24

Aegerter, Richard E.

Undertaking

274 9RA, 274 10S, G11B 1706

Patent

active

041508319

ABSTRACT:
A toy record player having an upwardly biassed, vertically moveable shaft, the upper end of which defines a push button for starting the player and which, also, is a record holder for holding and rotating a record disc. The record disc has a plurality of recording grooves on its lower face and carries marks representing the starting position of respective recording grooves on its upper face. A stylus point, which indicates the position of a tone arm, is carried thereby. The stylus is upwardly directed to confront the lower face of the record disc. Depression of the push button closes a circuit for a driving motor as well as lowering a record disc into engagement with the stylus. As the tone arm is driven to the final position of sound reproduction, it presses a latch to disengage the latter from a circumferential groove, so that the shaft is allowed to be returned upwardly, by the bias, to reset the player to its starting condition.

REFERENCES:
patent: 2621047 (1952-12-01), Carreau
patent: 2967715 (1961-10-01), Black et al.
patent: 3073603 (1963-01-01), Hansen
patent: 3383114 (1968-05-01), Ryan
patent: 3823946 (1974-07-01), Nakajima
patent: 4022478 (1977-05-01), Stewart

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