Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1979-08-17
1981-11-17
Eddleman, Alfred H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
242204, 360 90, 360105, G11B 1522, G11B 1526
Patent
active
043014836
ABSTRACT:
A unit for transmitting the movement of a motor to the cassette spool driving gears in an autoreverse cassette tape recorder is disclosed comprising a drive mechanism automatically operating in normal forward and reverse and in fast forward and rewind both for normal forward and reverse operations and a braking mechanism adapted to automatically brake both in normal forward and in reverse and in fast forward and rewind. The drive mechanism has first and second double gears carried by a movable support, an operation lever for the support, a control mechanism for the operation level, and a transmission output mechanism. The braking mechanism has an elastic plate pivoted in the middle between two cassette spool driving gears and a disc pivoted with the plate.
REFERENCES:
patent: 3550983 (1970-12-01), Probst
patent: 3550984 (1970-12-01), Moore
patent: 3842432 (1974-10-01), Lemelson
patent: 3930268 (1975-12-01), Uemura
patent: 3965483 (1976-06-01), Katoh et al.
patent: 4080638 (1978-03-01), Platt
patent: 4131922 (1978-12-01), Yoshida et al.
patent: 4149202 (1979-04-01), Terada et al.
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