Wiper device

Details Wiper device Wiper device

2006-11-14

2006-11-14

Izaguirre, Ismael (Department: 3765)

Sewing

Elements

Thread cutting, severing or breaking

Reexamination Certificate

active

07134398

ABSTRACT:
The wiper device for a sewing machine having a wiper member swingable from the operating position to a non-operating position on an embroidery presser foot, in which a needle thread-end is retained by being clamped between a frictional-resistance applying member fixed to an underside of a thread engagement portion located on a distal end of the wiper member and an upper surface of a cloth presser pressing a workpiece cloth by a returning movement of the wiper member from an operating position in which the wiper member performs a thread wiping operation to a stand-by position.

REFERENCES:
patent: 1630754 (1927-05-01), McNulty
patent: 4352333 (1982-10-01), Yamazawa
patent: 4550672 (1985-11-01), Kastrup
patent: 5367969 (1994-11-01), Nonaka
patent: 5655470 (1997-08-01), Tajima et al.

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