Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1988-12-20
1990-05-08
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
B65H 7510
Patent
active
049231375
ABSTRACT:
A tape reel hub includes an inner ring, an outer ring and angled ribs connecting the two rings. The ribs deflect upon compression of the outer ring to prevent the transmission of this compression to the inner ring.
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patent: 3627221 (1971-12-01), Nichols et al.
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patent: 4256273 (1981-03-01), Burleigh
patent: 4541587 (1985-09-01), Stumpfi et al.
Jorgensen Charles A.
Kline Robert J.
Anderson David W.
Jillions John M.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Sell Donald M.
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