Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1982-01-22
1984-03-27
Christian, Leonard D.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
360132, G03B 104, G11B 1532
Patent
active
044388926
ABSTRACT:
In a magnetic tape cassette, especially a compact cassette, at least one hole in the conventional liners is provided, according to the invention, with at least one raised edge portion which is located between the aperture in the housing wall for admitting the drive spindle and the inner wall of the hub, and serves as a resilient support for the hub.
REFERENCES:
patent: 3712559 (1973-01-01), Schwartz
patent: 3826489 (1974-07-01), Watkins, Jr.
patent: 3891159 (1975-06-01), Nelson
patent: 3923272 (1975-12-01), Pertsch et al.
patent: 3942744 (1976-03-01), Fitterer et al.
patent: 3977626 (1976-08-01), Gaiser et al.
patent: 4368497 (1983-01-01), Shirako
Fitterer Horst
Koob Hubert
Nestler Bert
BASF - Aktiengesellschaft
Christian Leonard D.
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