Record player

Details Record player Record player

1986-12-19

1988-11-29

Stephan, Steven L.

Dynamic information storage or retrieval

Dynamic mechanism subsystem

369226, 369244, 369264, G11B 1708

Patent

active

047886765

ABSTRACT:
An improved automatic record player utilizes an integrally formed cam on the underside of the turntable in conjunction with a velocity trip mechanism to raise the tone arm from the record and move it up and over onto the rest post in one revolution of the turntable. An improved tone arm mount utilizes an integrally formed tone arm support shaft and trip finger assembly that is mounted from the underside of the base.

REFERENCES:
patent: 2529251 (1950-08-01), Mullaney
patent: 3090625 (1963-05-01), Hansen
patent: 3892415 (1975-07-01), Takahashi et al.
patent: 3934080 (1976-01-01), Janssen
patent: 4435800 (1984-03-01), Dennis et al.

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