Tape cassette comprising a substantially rectangular two-part ho

Details Tape cassette comprising a substantially rectangular two-part ho Tape cassette comprising a substantially rectangular two-part ho

1983-10-18

1986-01-28

Christian, Leonard D.

Winding, tensioning, or guiding

Strand tensioning device

Tortuous course

220 4B, G03B 104, G11B 1532

Patent

active

045666539

ABSTRACT:
A tape cassette is provided with interlocking wall sections to protect it against mechanical and/or thermal deformation. Advantageous interlocking connecting means are stepped teeth, peg-and-hole connections and connections in the form of prism-shaped projections and matching recesses.
Such interlocking connecting systems can be used with particular advantage in film, audio, video and data cassettes and all kinds of storage containers which are required to exhibit great flexural strength.

REFERENCES:
patent: 3432111 (1969-03-01), Ryder
patent: 3908852 (1975-09-01), Ricobene et al.
patent: 4012011 (1977-03-01), Saito
patent: 4056235 (1977-11-01), Roe et al.
patent: 4076186 (1978-02-01), Oishi et al.
patent: 4287990 (1981-09-01), Kurick

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