Sewing machine with automatic threading mechanism

Details Sewing machine with automatic threading mechanism Sewing machine with automatic threading mechanism

2006-08-01

2006-08-01

Izaguirre, Ismael (Department: 3765)

Sewing

Elements

Needles

Reexamination Certificate

active

07082885

ABSTRACT:
A sewing machine includes a plurality of thread hooking sections including a thread take-up lever and a thread tension regulator, and a thread guide thread hook mechanism having a thread hook member which is moveable nearly parallel to the vertical surface from a stand-by position to a thread hooking position. The sewing machine is configured to hook the extent of the needle thread from a thread transferring member moved to the vicinity of the eye to the thread take-up lever to hook it onto the needle bar thread guide.

REFERENCES:
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patent: 5069150 (1991-12-01), Ogawa
patent: 5386791 (1995-02-01), Sato et al.
patent: 5596940 (1997-01-01), Yamada et al.
patent: 6779470 (2004-08-01), Sakakibara et al.
patent: 6880473 (2005-04-01), Fukao
patent: 2004/0089210 (2004-05-01), Fukao
patent: 2004/0089211 (2004-05-01), Hori
patent: 2004-65323 (2004-03-01), None

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