Record players

Details Record players Record players

1983-07-08

1985-02-05

Stephan, Steven L.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

Having stationary storage medium

369 63, G11B 340

Patent

active

044981643

ABSTRACT:
A children's record player which can be in the shape of a toy vehicle designed to be placed on top of a gramophone record and drive around and over that record. The record player has a base with a central downward pin engaging the center of the record and a pair of wheels, one of which is driven to cause the device to sweep around the record. A playing arm is provided having at its trailing outer end a pick-up engaging the sound groove in the record. The whole thing is mounted on a base and the pick-up extends through an opening in the base when in a playing position but is raised forwardly so as to be totally within the base and so protected from damage when the record player is controlled by a pivoted lever whose pivoting in turn automatically lifts the pick-up wholly within the base during non-operation.

REFERENCES:
patent: 1484965 (1924-02-01), Ritter
patent: 3362716 (1968-01-01), Dunn
patent: 3482841 (1969-12-01), Doring
patent: 4166624 (1979-09-01), Mori et al.
patent: 4232202 (1980-11-01), Mori et al.

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