Tape loading apparatus in a recording and/or reproducing apparat

Details Tape loading apparatus in a recording and/or reproducing apparat Tape loading apparatus in a recording and/or reproducing apparat

1980-01-04

1983-01-25

Eddleman, Alfred H.

Dynamic magnetic information storage or retrieval

Automatic control of a recorder mechanism

Controlling the record

318 7, 242186, 242203, 242 7551, 360 85, G11B 1566, G11B 1518, G11B 552

Patent

active

043706827

ABSTRACT:
A tape-loading device in an apparatus for recording and/or reproducing information signals on and/or from a recording tape comprises a mechanism for drawing a portion of the tape out of a cassette and loading the portion along a specific tape path, a supply-side reel motor for driving a reel disc on a tape-supply side in the cassette, a takeup-side reel motor for driving a reel disc on a takeup-side in the cassette, and an electrical circuit operating when the tape-loading means draws out the tape to apply voltages to the reel motors on the supply side and the takeup side such that an equal rotational torque is produced in each of the two motors in the direction of winding up the tape.

REFERENCES:
patent: 3444445 (1969-05-01), Mullin
patent: 3823896 (1974-07-01), Finkelstein
patent: 3825944 (1974-07-01), Terao et al.
patent: 3864742 (1975-02-01), Katoh
patent: 3969766 (1976-07-01), Tanaka et al.
patent: 3982160 (1976-09-01), Goldschmidt et al.
patent: 4056833 (1977-11-01), Schulz
patent: 4060840 (1977-11-01), Umeda
patent: 4156257 (1979-05-01), Roberts
patent: 4160195 (1979-07-01), Sakamoto
patent: 4172231 (1979-10-01), Hiley et al.
patent: 4232371 (1980-11-01), Kamoto
patent: 4256996 (1981-03-01), Brooks et al.

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