Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1985-12-18
1987-08-18
Levy, Stuart S.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
360132, G03B 104, G11B 1532
Patent
active
046871578
ABSTRACT:
A tape cassette has a housing, at least one tape reel, a front wall and a pressure spring for exerting a spring force on the tape reel(s). The pressure spring is held, e.g. jammed or wedged, between the front wall and a connecting pin connecting parts of the housing together by means of anchoring means forming part of the spring itself.
REFERENCES:
patent: 4187998 (1980-02-01), Okamura et al.
patent: 4368860 (1983-01-01), Goto
patent: 4428547 (1984-01-01), Gotoh
patent: 4458858 (1984-07-01), Nelson
patent: 4500050 (1985-02-01), Oishi et al.
patent: 4553717 (1985-11-01), Takagi
Berger Heinz
Buhk Artur
Gaiser Dieter
Kamm Eugen
Schoettle Klaus
BASF - Aktiengesellschaft
Levy Stuart S.
Werner David
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