Video disc player having turntable assist apparatus

Details Video disc player having turntable assist apparatus Video disc player having turntable assist apparatus

1980-05-09

1982-04-20

Shepperd, John W.

Dynamic information storage or retrieval

With particular cabinet structure

Slotted for edgewise insertion of storage disc

369268, 369270, G11B 1700

Patent

active

043262848

ABSTRACT:
In video disc players, a turntable is raised and lowered by means of an actuating cam to transfer a record retained inside the player between the turntable and a record receiving means. A spring-loaded member is disposed underneath the turntable for engagement therewith as the turntable is lowered for reducing the force exerted by the turntable on the actuating cam.

REFERENCES:
patent: 1145793 (1915-07-01), Preuss
patent: 2905475 (1959-09-01), Cheeseboro
patent: 2943861 (1960-07-01), Redfield
patent: 3940148 (1976-02-01), Torrington et al.
patent: 4073496 (1978-02-01), Barlow

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