Mode setting arrangement for use in video tape recorder

Details Mode setting arrangement for use in video tape recorder Mode setting arrangement for use in video tape recorder

1982-08-05

1986-01-21

Wolff, John H.

Dynamic magnetic information storage or retrieval

Record transport with head moving during transducing

Tape record

360 95, G11B 1566

Patent

active

045660476

ABSTRACT:
A mode setting arrangement for use in a video tape recorder includes a cam arrangement defined by first and second cams provided integrally and mounted on an axle and a spiral guide groove formed in said cam arrangement with the center of the spiral being at the center of the axle. A first lever is provided operatively in association with the first cam for moving a pinch roller, a second lever is provided operatively in association with the second cam for effecting the transmital of driving force to a reel for winding manetic tape, and arm mechanisms are provided operatively in association with the spiral guide groove for effecting the extraction of magnetic tape from a cassette and extending the magnetic tape around a drum.

REFERENCES:
patent: 4121267 (1978-10-01), Hayashi
patent: 4357639 (1982-11-01), Hama et al.
patent: 4408236 (1983-10-01), Murata et al.
patent: 4437129 (1984-03-01), Yoshida et al.

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