Cassette record player-recorder

Details Cassette record player-recorder Cassette record player-recorder

1970-05-21

1978-08-15

Christian, Leonard D.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

242201, G11B 554, G11B 2122

Patent

active

041077490

ABSTRACT:
A converter cartridge for reception and operation of a cassette record and insertion into a host cartridge player. The converter cartridge carries drive means for transporting the tape within the cassette; cam means for advancing and withdrawing tape heads and a pinch roller toward and away from the cassette in response to insertion and withdrawal of the converter cartridge; push buttons and associated linkage and drive elements effective to advance and reverse the tape within the cassette and to reinstate the playing or recording mode upon release of the appropriate push button; each of said buttons serving to lock the other when desired, the converter cartridge being capable of independent operation when fitted with power means.

REFERENCES:
patent: 2912179 (1959-11-01), Schuyler
patent: 2914620 (1959-11-01), Dale
patent: 3265817 (1966-08-01), Gilman
patent: 3322906 (1967-05-01), Rothman
patent: 3417938 (1968-12-01), Markakis et al.
patent: 3484110 (1969-12-01), Takemi et al.
patent: 3521010 (1970-07-01), Sato

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