Spool for filament winder

Details Spool for filament winder Spool for filament winder

1978-05-04

1980-01-22

Mautz, George F.

Winding, tensioning, or guiding

Bobbin or spool

Thread fastener or guide

242 18PW, B65H 7528

Patent

active

041846532

ABSTRACT:
A spool is disclosed for winding an optical waveguide filament during the drawing thereof. Each end of the spool is provided with an annular resilient member which forms a part of a channel for receiving the filament. The resilient member must be displaced while the filament is in contact therewith to provide a gap through which the filament can pass. After the gap closes, the filament is gripped by the resilient member. In this manner both ends of a wound filament can be secured to the ends of a spool.

REFERENCES:
patent: 2079966 (1937-05-01), Reiners et al.
patent: 2501515 (1950-03-01), Hood

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