Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1982-08-31
1984-09-11
Christian, Leonard D.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
360 94, 360 95, G03B 104, G11B 1532
Patent
active
044705603
ABSTRACT:
A cassette adapter for use with an information signal recording and/or reproducing apparatus and adapted to receive a smaller cassette containing magnetic tape wound on normally locked supply and take-up reels comprises a rotational force transmission device for winding the magnetic tape on the take-up reel, and a crank device connected to the rotational force transmission device for withdrawing the magnetic tape from the smaller cassette. A reel release device can be provided to operate in synchronism with the crank device, the reel release device being operative to a first position for releasing one of the reels for rotation, and being operative to a second position for releasing both of the reels for rotation. The rotational force transmission device can control movement of the take-up reel during a rewind operation sufficient to maintain the magnetic tape in a continuously tensioned state.
REFERENCES:
patent: Re29058 (1976-11-01), Bolick, Jr.
patent: 4151738 (1979-05-01), Shimizu et al.
patent: 4185307 (1980-01-01), Sato
patent: 4206487 (1983-06-01), Sato
patent: 4405098 (1983-09-01), Spicer
patent: 4432510 (1984-02-01), Ogata et al.
Hoshino Mitsuo
Yoneya Hiroshi
Christian Leonard D.
Eslinger Lewis H.
Sinderbrand Alvin
Sony Corporation
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