Process for winding filaments on a mandrel

Winding – tensioning – or guiding – Coil holder or support – Spool or core

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Details

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

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