Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1998-08-11
2000-03-28
Walsh, Donald P.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
2426104, 2426106, 2426091, 2426093, 264259, 264294, 264493, 264496, B65H 7508
Patent
active
060420480
ABSTRACT:
A core winding a web of deformable material which is thicker along its margins, particularly knurl-edged webs. The core includes a rigid cylindrical member and a deformable cover supported by the rigid member. First and second detachable end members are adapted for attachment to the ends of the rigid member. The hardness of the end members is harder than the deformable cover such that the knurled margins overlay the end members.
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Czuprynski Daniel Martin
Hakiel Zbigniew
Hoy Allan Thomas
Eastman Kodak Company
Parulski Susan L.
Rivera William A.
Walsh Donald P.
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