Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Patent
1993-01-05
1994-11-15
Jillions, John M.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Cartridge system
2425782, 242614, B65H 7524
Patent
active
053640420
ABSTRACT:
A C-shaped adapter for mounting on a spool on which a web of material is to be wound shortens the effective winding width of the spool. The adapter has a web-blocking portion which blocks the web by forming a flange. A holding portion positions the web-blocking portion on the spool. A lug on the adapter mates with a depression in the spool to prevent axial movement of the adapter along the spool. The web-blocking portion includes a body and two arms which extend from opposite sides of the body. The holding portion includes an open circular portion terminating in two legs which fit around the spool to secure the adapter to the spool.
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patent: 5097289 (1992-03-01), Lucht et al.
Griswold Gary L.
Jillions John M.
Kirn Walter N.
Levine Charles D.
Minnesota Mining and Manufacturing Company
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