Method and apparatus for use in cleaning a gramophone disc

Details Method and apparatus for use in cleaning a gramophone disc Method and apparatus for use in cleaning a gramophone disc

1975-01-31

1976-11-16

Phillips, Charles E.

Undertaking

152565, 274 2, G11B 358

Patent

active

039920186

ABSTRACT:
A combination of a turntable for playing phonograph records, a lid covering the turntable, tone arm for tracking record grooves, and a cleaning element mounted on the lid for movement into contact with a constant annular area on the top side of the record for cleaning. A counterbalance weight controls the pressure of the cleaning element upon the record.

REFERENCES:
patent: 1200154 (1916-10-01), Wisniewski
patent: 2166986 (1939-07-01), Dally
patent: 2294660 (1942-09-01), Hess
patent: 2311481 (1943-02-01), Sinclair
patent: 2976551 (1961-03-01), Watts
patent: 3185485 (1965-05-01), Brubaker
patent: 3203701 (1965-08-01), Rosenthal
patent: 3609721 (1971-09-01), Meneley

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