Method of and apparatus for reproducing recorded information

Details Method of and apparatus for reproducing recorded information Method of and apparatus for reproducing recorded information

1974-07-08

1976-04-27

Aegerter, Richard E.

Undertaking

274 9B, 274 39A, G11B 2504

Patent

active

039530361

ABSTRACT:
A method of and an apparatus for reproducing information recorded on a thin sheet with no central hole for placing the sheet in position, in which a plurality of switches are provided, at least one of which can be closed if there is a sheet present on a turntable and the other of which can be closed if a lid is completely lowered. A pickup arm is provided with a reproducer stylus and can be moved to the starting point when the lid is raised, so that actuating both switch means can cause the motor circuit to be closed for driving the turntable for rotation, and reproduction can be repeated by operating the lid.

REFERENCES:
patent: 3432168 (1969-03-01), Kingsbury
patent: 3561768 (1971-02-01), Castagna
patent: 3773331 (1973-11-01), Watanabe

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