Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1979-07-30
1981-02-17
Jillions, John M.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
242 673R, 242 687, B65H 1702, B65H 7540
Patent
active
042510392
ABSTRACT:
An apparatus for mounting a rolling door curtain on a barrel assembly, which will be attached in position about an opening that the rolling door curtain will close, is disclosed comprising a movable carrier having drive means attached thereto in one position with rolling door curtain support braces attached to the movable carrier below the drive means wherein the barrel assembly is removably attached to the drive means and rotatably attached to the movable carrier.
REFERENCES:
patent: 2656050 (1953-10-01), Best et al.
patent: 3325120 (1967-06-01), Brinkman
patent: 3408018 (1968-10-01), Best
patent: 3501109 (1970-03-01), Edson
patent: 3889831 (1975-06-01), Davis
patent: 3982711 (1976-09-01), Bradley et al.
patent: 4153221 (1979-05-01), Howard
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