Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Carrier speed or tension control
Patent
1992-12-04
1994-09-13
Stodola, Daniel P.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Carrier speed or tension control
226195, 242342, G11B 23087
Patent
active
053461550
ABSTRACT:
A data cartridge of the type in which magnetic recording tape is reversibly driven from one spool to another by an endless elastic drive belt contacting the periphery of the tape spools, a drive roller, and two located rollers at opposite corners of the cartridge. Tape tension and drive force are controlled by predetermined drag resulting from magnetic brakes built into the corner rollers.
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*The English language counterpart is USSN 07/488,243 filed on Mar. 5, 1990. That application has been abandoned in favor of continuation-in-part application USSN 07/765,954 still pending in the USPTO.
Alexander Jerry L.
Gaster Glenn R.
Richards Durkee B.
Griswold Gary L.
Kirn Walter N.
Levinson Eric D.
Minnesota Mining and Manufacturing Company
Nguyen John Q.
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