Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1986-10-01
1988-07-05
Jillions, John M.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
G11B 23087
Patent
active
047549386
ABSTRACT:
A magnetic tape cassette comprising a pair of top and bottom cover plates having substantially the same construction, an intermediate frame arranged between the two cover plates, and a tape guide block arranged between the two cover plates in their front portions. The tape guide block is provided with pairs of tape guide members such as pins on both sides of a head, with a coefficient of friction of the pair of guide members near the head being smaller than that of the pair of guide members away from the head. The tape guide block is accurately aligned with the two cover plates.
REFERENCES:
patent: 4267986 (1981-05-01), Vemura et al.
patent: 4330068 (1982-05-01), Shoji
patent: 4506846 (1985-03-01), Gelardi et al.
Jillions John M.
TDK Corporation
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