Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Patent
1994-02-25
1995-12-05
Stodola, Daniel P.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Cartridge system
2425862, 242613, B65H 7514, B65H 7528
Patent
active
054721504
ABSTRACT:
A videocassette tape reel hub includes an outer cylinder having a receptacle formed as a recessed portion of the outer surface on the inside of the outer cylinder. A clamp is receivable in the receptacle to fasten tape to the reel hub. A balancing mass is formed within the outer cylinder to balance the increased mass of the clamp and receptacle.
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Gibbs Jeffrey T.
Teuber Vincent P.
Griswold Gary L.
Kirn Walter N.
Levine Charles D.
Minnesota Mining and Manufacturing Company
Rivera William A.
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