Thread wiping device

Details Thread wiping device Thread wiping device

1981-09-18

1984-03-13

Reynolds, Wm. Carter

Sewing

Elements

Thread cutting, severing or breaking

112301, D05B 6506

Patent

active

044360444

ABSTRACT:
Mechanism on a sewing machine for engaging and withdrawing a severed sewing machine needle thread end from a workpiece at the completion of a sewing operation. The thread wiper mechanism includes a thread engaging element which is reciprocally movable along and about an axis extending generally parallel with the needle's path of travel with the element sweeping beneath the needle, across the needle's path and returning to its initial position at the completion of the sewing operation.

REFERENCES:
patent: 1406180 (1922-02-01), Fossa
patent: 1988460 (1935-01-01), Pikul
patent: 1999145 (1935-04-01), Vollman
patent: 2251676 (1941-08-01), Gunther
patent: 3448708 (1969-06-01), Ross
patent: 3494316 (1970-02-01), Ross
patent: 3601074 (1971-08-01), Von Hagen
patent: 3901171 (1975-08-01), Rosa

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