Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1989-09-29
1990-11-13
Stodola, Daniel P.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
360132, G11B 1532, G11B 2304
Patent
active
049696114
ABSTRACT:
A magnetic tape cassette, particularly, a digital audio tape cassette, having an improved hub brake structure. The cassette includes upper and lower casing body half portions, and a window member secured to the upper casing body half portion. The window portion rotatably supports the pair of hubs on which a tape is wound. The hub brake includes a pair of lugs engageable with the hubs to prevent their rotation when the cassette is not in use. The hub brake is provided with a pair of engaging portions slidably received between respective support portions of the window member and the upper casing body half portion of slidably mounting the hub brake thereon. A spring urges the hub brake into engagement with the hubs.
REFERENCES:
patent: 4728056 (1988-03-01), Onmori et al.
patent: 4788614 (1988-11-01), Onmori et al.
patent: 4789113 (1988-12-01), Katagiri et al.
Katagiri Shingo
Onmori Shozo
Seto Masaaki
Battista, Jr. William G.
Fuji Photo Film Co. , Ltd.
Stodola Daniel P.
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