Threading apparatus for sewing machine

Details Threading apparatus for sewing machine Threading apparatus for sewing machine

2005-03-01

2005-03-01

Izaguirre, Ismael (Department: 3765)

Sewing

Elements

Needles

Reexamination Certificate

active

06860212

ABSTRACT:
A threading apparatus for a sewing machine includes a moving mechanism for moving a threading member between a first position where the threading member is close to a needle eye and a second position where the threading member is away from the needle eye. The moving mechanism includes a moving actuating member, a transmitting actuating member, a transmitting string-shaped member, and a moving string-shaped member. The transmitting string-shaped member is moved in such a direction that the moving actuating member is moved from a non-operative position to an operative position when the operating member is operated so that the transmitting actuating member is moved. The moving actuating member is moved from the non-operative position to the operative position so that the moving string-shaped member is moved in such a direction as to draw the supporting member.

REFERENCES:
patent: 529586 (1894-11-01), Bralley
patent: 2169124 (1939-08-01), Holland
patent: 2704526 (1955-03-01), Benink et al.
patent: 3485194 (1969-12-01), Eguchi
patent: 5069150 (1991-12-01), Ogawa
patent: 6655306 (2003-12-01), Kotaki
patent: 0 921 225 (1999-06-01), None
patent: B2 7-71596 (1995-08-01), None

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