Needle threading machine

Details Needle threading machine Needle threading machine

2005-07-05

2008-11-04

Izaguirre, Ismael (Department: 3765)

Sewing

Elements

Needles

Reexamination Certificate

active

07444949

ABSTRACT:
Disclosed is a needle threading machine of putting a thread through an eye of a needle provided in a sewing machine, the needle treading machine comprising a thread supplying unit supplying the thread along a predetermined thread guiding path; a thread catcher comprising a hook to hook the thread, and a hook supporter extended from the hook and supporting the hook; a thread catcher driver driving the thread catcher to reciprocate allowing the hook to be inserted in and return from the eye of the needle; and a thread guiding unit hooking the thread supplied from the thread supplying unit on the hook passed through the eye of the needle. Thus, the present invention provides a needle threading machine, in which a thread is stably hooked on a hook, thereby reducing a defective needle threading work and enhancing productivity.

REFERENCES:
patent: 5086718 (1992-02-01), Ogawa
patent: 5090345 (1992-02-01), Ogawa
patent: 6564731 (2003-05-01), Sano et al.
patent: 6959656 (2005-11-01), Fukao
patent: 6973888 (2005-12-01), Yoshikazu
patent: 7293513 (2007-11-01), Fluckiger et al.
patent: 5483956 (1979-07-01), None
patent: 751507 (1995-11-01), None
patent: 20020018801 (2002-03-01), None
International Search Report; PCT/KR2005/002142; Date: Oct. 25, 2005.
PCT Written Opinion of the International Searching Authority; PCT/KR2005/002142; Date: Oct. 25, 2005.
All the references cited in the search report are listed above.

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