Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1979-01-24
1981-07-21
Tupper, Robert S.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
360105, 242200, G11B 1528, G11B 554, G11B 2122
Patent
active
042801540
ABSTRACT:
A tape mechanism which, by means of a simple mechanism, enables fast-forwarding or rewinding of the tape from its normal play/record condition, the mechanism consisting of a main chassis to which a sub-chassis is hingedly attached. The sub-chassis has mounted thereon, a capstan, a tape take-up spindle with clutch drive gear, a tape rewind spindle with gear, a rotatably mounted gear plate, an intermediate drive gear engaged with a drive gear both rotatably mounted on this plate. A selector plate, rotatably supported by the chassis which actuates a lever, in turn moves the head plate outwardly from the cassette causing the tape-head and pinch-roller to be disengaged from the tape and capstan and thereby enables the tape to be fast-forwardly wound, or enables the tape to be rewound by means of a connecting bar and connecting rod arranged to move the aforesaid selector plate, to pull and rotate the spring loaded gear plate so that the driven gear and gear driving take-up spindle become disengaged to free the take-up spindle, and engage the intermediate drive gear with the gear of the tape rewind spindle.
REFERENCES:
patent: 3719364 (1973-03-01), Hessland et al.
patent: 3810241 (1974-05-01), Murata
patent: 4014041 (1977-03-01), Cicatelli
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