Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1978-03-27
1979-10-09
Eddleman, Alfred H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
360 85, 36013023, G11B 1566, G11B 1518, G11B 2304
Patent
active
041707877
ABSTRACT:
The apparatus has a pair of guide rollers which are located to guide the tape in a direct, straight-line path between the guide rollers and, additionally, further guide rollers which are movable to engage behind the tape in the straight-line path and, when moved, wrap the tape around a record/reproduce head. The additional guide roller is movable in an essentially straight-line path, the roller, when in the position in which the tape is placed around the record/reproduce head, being the one furthest away from the cassette, when the cassette is inserted in the apparatus. Essentially simultaneously with movement of the aforementioned guide roller, other guide rollers are likewise moved to engage the tape with a drive capstan, and to additionally positively place the tape around a record/reproduce cylinder for spiral passage thereover. The other rollers operate on curved paths, the arrangement providing for timed interrelation of the stationary and movable guide elements in their respective paths in space.
REFERENCES:
patent: 3661344 (1972-05-01), Nakamura et al.
patent: 3673348 (1972-06-01), Larkin et al.
patent: 3674942 (1972-07-01), Sugaya et al.
patent: 3688059 (1972-08-01), Miura et al.
patent: 3962727 (1976-06-01), Kamimura et al.
patent: 4008489 (1977-02-01), Gilsdorf et al.
patent: 4015292 (1977-03-01), Kirn
Gause Dieter
Gunschmann Peter
Rossmann Heinrich
Wolf Theo
Eddleman Alfred H.
Robert & Bosch GmbH
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