Reel motor braking apparatus for video cassette tape recorder

Details Reel motor braking apparatus for video cassette tape recorder Reel motor braking apparatus for video cassette tape recorder

1986-12-24

1991-01-29

Hail, III, Joseph J.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

242 57, 242203, 242204, 318 6, 360 742, B65H 5938, G11B 1532

Patent

active

049880560

ABSTRACT:
A reel motor braking apparatus for a video cassette tape recorder which can perform the braking of a supply reel and take-up reel speedily even if the termination of a tape has failed to be detected due to a failure of a termination sensor or a poor quality of tape. In the apparatus a control signal is applied to the control terminals (SC,TC) of a supply reel motor and take up reel motor at the time of completing a Fast-forward or rewind operation that is inverted by the hardware.

REFERENCES:
patent: 2535486 (1950-12-01), Dank
patent: 3809329 (1974-05-01), Jenkins
patent: 3834648 (1974-09-01), Rose et al.
patent: 4090679 (1978-05-01), Hayashi
patent: 4114830 (1978-09-01), Hoshi et al.
patent: 4398227 (1983-08-01), Anderson
patent: 4528604 (1985-07-01), Koyama

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