Yarn passing device of sewing machine for embroidery

Details Yarn passing device of sewing machine for embroidery Yarn passing device of sewing machine for embroidery

2006-05-02

2006-05-02

Izaguirre, Ismael (Department: 3765)

Sewing

Elements

Needles

Reexamination Certificate

active

07036442

ABSTRACT:
A threading device for embroidery machinery performs threading accurately regardless of the type of thread such that it is capable of changing colored thread automatically without intervention of an operator. The threading device includes a needle support mechanism disposed movably facing a hooking member, for preventing deflection of a needle by correcting deflection of the needle, when inserting the hooking member formed in the shape of a hook at a tip of a thread pull-out mechanism in a needle hole.

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