Winding – tensioning – or guiding – Strand tensioning device – Tortuous course
Patent
1979-04-06
1980-09-09
Christian, Leonard D.
Winding, tensioning, or guiding
Strand tensioning device
Tortuous course
242199, G03B 104, G11B 1532
Patent
active
042213487
ABSTRACT:
A two-reel tape cartridge in which an elastic belt extends around guide rollers adjacent the reels and a driving roller between the reels and contacts the tape on the reel hubs. The tape path between the reels is spaced from the drive belt and extends across a cutaway portion along one edge of the cartridge for access by a transducer. Tape wrap pins in the tape path adjacent each reel make less contact with the tape as more of the tape is transferred from the adjacent reel serving to make the tape tension at the transducer quite uniform as the tape is transferred from one reel to the other.
REFERENCES:
patent: 3861619 (1975-01-01), Wolff
patent: 4004752 (1977-01-01), Kamaya
Alexander Cruzan
Christian Leonard D.
Minnesota Mining and Manufacturing Company
Qualey Terryl K.
Sell Donald M.
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