Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1981-05-26
1983-11-29
Jillions, John M.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
G11B 1532
Patent
active
044177054
ABSTRACT:
A tape cassette is provided with a pair of guide rollers for limiting the position of travel in the vertical direction. Holes which serve to determine the position of the tape cassette and into which cassette guides arranged on a chassis of tape recorder can be inserted are formed, respectively, under their corresponding guide rollers. The horizontal distance between the position determining hole and the corresponding guide roller is reduced to a minimum.
REFERENCES:
patent: 3642229 (1972-02-01), Downey et al.
patent: 3995790 (1976-12-01), Kelch et al.
patent: 4131243 (1978-12-01), Machida
Kato Toshikazu
Saitou Sinichi
Jillions John M.
Olympus Optical Co,. Ltd.
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