Thread catching structure

Details Thread catching structure Thread catching structure

1983-08-15

1984-10-16

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 18A, 242 19, 242 355R, B65H 7528, B65H 7532

Patent

active

044770340

ABSTRACT:
The thread catching structure is mounted on a chuck and includes a winding-on surface from which a thread winding may extend into a shaped recess under an overlying projection. The thread catching structure also has a clamping element which presses outwardly under centrifugal force against an underside of the projection to clamp the thread therebetween. Upon a subsequent severing of the thread, the resulting thread tail extending to the break location remains firmly clamped.

REFERENCES:
patent: 3801038 (1974-04-01), Wust
patent: 3809326 (1974-05-01), Wust
patent: 3856222 (1974-12-01), Wust
patent: 4106711 (1978-08-01), Oswald et al.
patent: 4166587 (1979-09-01), Miller
patent: 4186890 (1980-02-01), Miller

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