Winding – tensioning – or guiding – Unwinding and rewinding a machine convertible information... – Cartridge system
Patent
1994-11-18
1997-01-14
Darling, John P.
Winding, tensioning, or guiding
Unwinding and rewinding a machine convertible information...
Cartridge system
2425841, B65H 7528
Patent
active
055931049
ABSTRACT:
A takeup spool includes a spool core having a film supporting surface and a film-catching member projecting from the film supporting surface for securing the filmstrip to the spool. The spool includes a cutout portion preferably adjacent the film-catching member for maintaining the trailing end of the filmstrip in an undeformed state as the filmstrip is being unwound from the spool. The spool also includes a transitional supporting surface for supporting the leader portion of the filmstrip on the spool core in radial conformity with the remainder of the filmstrip.
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Rydelek James G.
Sangregory Jude A.
Bilinski Peter J.
Darling John P.
Eastman Kodak Company
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