Winding – tensioning – or guiding – Coil holder or support – Spool or core
Patent
1978-04-11
1979-10-30
Ball, Michael W.
Winding, tensioning, or guiding
Coil holder or support
Spool or core
156169, 156175, 156425, 242 722, 242157R, B65H 8100
Patent
active
041725620
ABSTRACT:
A filament winding apparatus having means associated with the winding ring thereof for automatically widening the space between the guide surfaces of the ring at predetermined intervals so as to allow for the removal of any residue or debris which may accumulate therein during operation and cause filament breakage. The apparatus is particularly suitable for winding fibers, such as carbon fibers, which have a susceptibility to shed or fragment during winding, and thereby cause an accumulation of debris in the winding ring.
REFERENCES:
patent: 2615656 (1952-10-01), Strake
patent: 3201298 (1965-08-01), Baker et al.
patent: 3966133 (1976-06-01), Gelin
Ball Michael W.
Doherty John R.
Union Carbide Corporation
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