Apparatus for quick starting tape in video cassette recorders

Details Apparatus for quick starting tape in video cassette recorders Apparatus for quick starting tape in video cassette recorders

1993-03-31

1995-02-28

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

360 95, G11B 5027, G11B 15665

Patent

active

RE0348694

ABSTRACT:
An apparatus for quick starting of tape forwardly-and-rewinding operation for video cassette recorders, wherein fast-forwarding or rewinding operation of a video tape can be quickly started, because loading plates, which are locked in loading holes as during the recording or reproducing operation, keep the tape being loaded on a head drum, while the tape can be wound by only the driving force to rotate one of the reel discs, because two guide grooves in different shapes are provided on upper and lower surfaces of a cam gear and so a tension pole and a pinch roller come off the tape and the tape gets out of touch with various fixed posts in its travelling route, before the fast-forwarding or rewinding operation is started.

REFERENCES:
patent: 3831198 (1974-08-01), Kihara et al.
patent: 4121267 (1978-10-01), Hayashi
patent: 4425590 (1984-01-01), Johnstone
patent: 4562496 (1985-12-01), Saito et al.
patent: 4642712 (1987-02-01), Kohda

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