Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1990-10-26
1992-09-15
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
360 75, G11B 5008
Patent
active
051483360
ABSTRACT:
A magnetic recording and reproducing apparatus utilizing a magnetic tape in a cassette, the tape being driven by reels and information data being recorded or reproduced on or from the magnetic tape. The apparatus includes a mechanism for pulling or storing the magnetic tape out of or in the cassette which mechanism includes a pair of guide rollers for restricting the running path of the magnetic tape, the guide rollers being movable between an unloading position and a loading position. A magnetic head, which can be a multi-track magnetic head having a plurality of magnetic heads, the number of which is defined to be smaller than the number of tracks standardized as a track format on the magnetic tape, records or reproduces information-data when the guide rollers are in their loading position and the head is allowed to vertically move each time the running direction of the magnetic tape is changed.
REFERENCES:
patent: 4309733 (1982-01-01), Tomabechi
patent: 4422112 (1983-12-01), Tanaka
patent: 4477851 (1984-10-01), Dalziel et al.
patent: 4779149 (1988-10-01), Watanabe
patent: 4802030 (1989-01-01), Henry et al.
patent: 5014141 (1991-05-01), Gervais et al.
patent: 5016030 (1991-05-01), Dwyer et al.
Asai Shigemi
Furukawa Masanobu
Iwamatsu Tadashi
Kakiwaki Shigeaki
Okuda Tohru
Conlin David G.
O'Connell Robert F.
Sharp Kabushiki Kaisha
Wolff John H.
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