Dynamic magnetic information storage or retrieval – Record transport with head stationary during transducing – Tape record
Patent
1977-04-15
1978-10-03
Eddleman, Alfred H.
Dynamic magnetic information storage or retrieval
Record transport with head stationary during transducing
Tape record
360 62, 360 71, G11B 1502, G11B 1518
Patent
active
041187458
ABSTRACT:
A cassette tape recorder is provided in which a stop, a record, a playback and a rewind mode can be established by using a single operation lever. The lever is supported for angular movement about a pivot on a baseplate which is secured within an enclosure, and includes a knob which projects outwardly of the enclosure. The lever can be sequentially brought into positions corresponding to the various modes by operating the knob. The lever is provided with a notch cam, which is engaged by a pin on a control lever which is supported on the baseplate above the operation lever for angular movement about a pivot. A rotary shaft is rotatably mounted in the control lever and carries a pulley driven by an electric motor on one end and a relay wheel on the other end. A take-up shaft and a rewind shaft are rotatably mounted in the baseplate and have their one end extending into a cassette receiving housing while their other end project to the opposite side of the baseplate from the housing and carries a take-up wheel and a rewind wheel, respectively. The rewind wheel is maintained in operative connection with an idler rotatably mounted on the baseplate. The control lever is spring biased in a direction to urge the relay wheel thereon into operative connection with the take-up wheel, and the notch cam controls the movement of the control lever.
REFERENCES:
patent: 3581022 (1971-05-01), Sagamihara et al.
patent: 3822372 (1974-07-01), Coenen et al.
patent: 3877074 (1975-04-01), Guttinger
patent: 3921214 (1975-11-01), Nyffenegger
patent: 3932892 (1976-01-01), Saito
Kawahara Kiyoshi
Matsuura Haruo
Adams Bruce L.
Burns Robert E.
Eddleman Alfred H.
Lobato Emmanuel J.
Star Seimitsu Kabushiki Kaisha
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