Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1987-07-14
1989-03-21
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
242200, 242201, 242204, G11B 1524, B65H 1610
Patent
active
048149128
ABSTRACT:
A magnetic-tape apparatus comprises a device for the power-assisted actuation of a tape-sensing lever during switching from the playing mode of the apparatus to the reverse-search mode of the apparatus. The direction of rotation of the reel discs is changed by means of a pivotal drive mechanism which is driven by a drive motor. The power for the controlled actuation of the tape-sensing lever is obtained in that a coupling gear associated with the pivotal drive mechanism engages with a stationary gear pin. This ensures that the coupling gear performs a controlled movement, which is used for controlling the tape-sensing lever.
REFERENCES:
patent: 4564873 (1986-01-01), Hashimoto et al.
patent: 4591935 (1986-05-01), Kouda
patent: 4623946 (1986-11-01), Ida
patent: 4635146 (1987-01-01), Koda et al.
patent: 4708302 (1987-11-01), Yamaguchi et al.
Bratenstein Ernst
Gartner Friedrich
Kleinlein Herbert
Treacy David R.
Tupper Robert S.
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