Tape cassette, in particular a magnetic tape cassette, and a ree

Details Tape cassette, in particular a magnetic tape cassette, and a ree Tape cassette, in particular a magnetic tape cassette, and a ree

1986-03-27

1986-12-30

Christian, Leonard D.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

360132, G03B 104, G11B 1532, G11B 2304

Patent

active

046323341

ABSTRACT:
In a tape cassette possessing symmetrically arranged support liners, a compressive force dependent on the tape roll diameter is exerted by the liner and utilized for centering the roll and the tape. Force/diameter relationships, and embodiments of folded liners for achieving individual forces are described. A novel dynamic liner arrangement can be used in any tape cassette possessing high winding speeds and sensitive tapes, with frequently alternating rewind/playback operation.

REFERENCES:
patent: 3977626 (1976-08-01), Gaiser et al.
patent: 4127242 (1978-11-01), Hashimoto et al.
patent: 4333620 (1982-06-01), Ishida et al.
patent: 4405096 (1983-09-01), Possl
patent: 4438892 (1984-03-01), Fitterer et al.
patent: 4466036 (1984-08-01), Ishida et al.
patent: 4516181 (1985-05-01), Shirako

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