Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1991-06-28
1994-02-08
Hail, III, Joseph J.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 5553, 242 684, 242 685, B65H 1802
Patent
active
052843050
ABSTRACT:
The cassette comprises two pivotable guide members (6,7) which guide the photographic strip material (B) round a hollow cylindrical guide sleeve (5) which can be slipped onto a rotatably mounted, drivable winding core (4) and, on being slipped onto that winding core, locks into its operating position.
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Binder Erich G.
Dunner Albert
Gassmann Werner
Darling John P.
Gretag Systems, Inc.
Hail III Joseph J.
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