Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1991-11-05
1992-09-01
Wolff, John H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
360 741, 360 963, G11B 1529, G11B 1544, G11B 1500
Patent
active
051445077
ABSTRACT:
A cassette tape recording and/or reproducing apparatus in which a single pinch lever pivotally supports a pair of pinch rollers corresponding to a pair of capstans rotatable in directions opposite to each other. A head operating member such as a head base or the like is movable in a first direction in response to a play lever or a movement of the play lever, and can be moved in a second direction perpendicular to the first direction so that the pair of pinch rollers are alternately urged against the pair of capstans. Tape guides and a head supporting portion are formed unitarily with the pinch lever at the position between the pair of pinch rollers, allowing the relationship between the pinch rollers, the tape guides and the head to be determined with ease, which becomes advantageous in forming the tape path. Further, the number of parts can be reduced.
REFERENCES:
patent: 4583139 (1986-04-01), Saito
patent: 4625251 (1986-11-01), Tomita et al.
patent: 4638385 (1987-01-01), Kohri
patent: 4639800 (1987-01-01), Tanaka et al.
patent: 4779147 (1988-10-01), Tanaka et al.
patent: 5023742 (1991-06-01), Kunze
Renner Craig A.
Shaw, Jr. Philip M.
Sony Corporation
Wolff John H.
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