Thread catcher ring

Details Thread catcher ring Thread catcher ring

1983-06-03

1984-11-13

Gilreath, Stanley N.

Winding, tensioning, or guiding

Coil holder or support

Spool or core

242 18A, 242 18PW, B65H 7532, B65H 7528

Patent

active

044820992

ABSTRACT:
The thread catching and severing ring structure includes a ring element which is press fit onto a second ring element. The first ring element has a plurality of projections which overlie a groove on the second ring element. The projections and groove are sized so that a thread can be guided into the groove and thereafter into a gap between a land on the second ring element and a projection on the first ring element.

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.

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