Bobbin tube

Details Bobbin tube Bobbin tube

1974-02-04

1976-07-06

Christian, Leonard D.

Winding, tensioning, or guiding

Bobbin or spool

Thread fastener or guide

B65H 7528

Patent

active

039677958

ABSTRACT:
A bobbin tube, particularly suitable for use in filament winding apparatus having automatic bobbin-changing mechanisms, has a tubular body provided on its outer circumferential surface with tentacular filament engaging material provided on at least one portion of this surface, so as to engage and capture a filament which moves over the surface.

REFERENCES:
patent: 2243101 (1941-05-01), Kinsella
patent: 3625451 (1971-12-01), Anderson

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