Dynamic magnetic information storage or retrieval – Automatic control of a recorder mechanism – Controlling the record
Patent
1978-10-26
1980-10-14
Eddleman, Alfred H.
Dynamic magnetic information storage or retrieval
Automatic control of a recorder mechanism
Controlling the record
360 721, 360 744, 360 963, G11B 2722, G11B 1544, G11B 1926
Patent
active
042284724
ABSTRACT:
An interval detection and drive mechanism for a cassette tape recorder is disclosed which comprises an electrical circuit for detecting the interval between recorded tunes in the tape; tape drive control means shiftable between a fast forward or rewind state and a playback state; a lock plate associated with the detecting circuit and with the playback, fast forward and rewind levers; and means for moving the playback lever to the playback position. Upon detection of the interval between tunes during the fast forward or rewind operation, the detecting circuit delivers a detection signal such that the control means is shifted from the fast forward or rewind state to the playback state and the playback lever is moved to the playback position. The tape recorder is changed into the playback operation which is visually represented by the retracted playback lever.
REFERENCES:
patent: 3624308 (1971-11-01), Kozu et al.
patent: 3862729 (1975-01-01), Staar
patent: 3947895 (1976-03-01), Suzuki
patent: 4003087 (1977-01-01), Iwasaki
patent: 4018404 (1977-04-01), Sami
patent: 4031554 (1977-06-01), Umeda et al.
Kato Itsuo
Magata Yoshihiro
Yoshida Kobun
Eddleman Alfred H.
Pioneer Electronic Corporation
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