Automatic reverse cassette type recorder

Details Automatic reverse cassette type recorder Automatic reverse cassette type recorder

1979-10-09

1981-12-08

Eddleman, Alfred H.

Dynamic magnetic information storage or retrieval

Record transport with head stationary during transducing

Drum record

360 741, 360 93, G11B 554, G11B 1544, G11B 2102

Patent

active

043051030

ABSTRACT:
An automatic reverse cassette tape recorder, whose central part acts as a rotation center, and both ends of which are each provided with a magnetic head, and wherein the head-supporting board is rotated by a plunger actuated at the detection of a tape end and as often as required. Both magnetic heads are alternately pushed by the rotation of the head-supporting board. The operation mode of a motor polarity changeover switch is shifted in accordance with the rotation of the head-supporting board. A forward-reverse rotation concurrent motor has its rotation reversed to effect an automatic reverse tape run when the operation mode of the motor polarity changeover switch is shifted.

REFERENCES:
patent: 3029080 (1962-04-01), Lang
patent: 3183495 (1965-05-01), Blain
patent: 4127883 (1978-11-01), Mestdagh
patent: 4131922 (1978-12-01), Yoshida et al.
patent: 4159492 (1979-06-01), Ban

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