Title:
FLY SEWING MACHINE
Document Type and Number:
WIPO Patent Application WO/2011/158354
Kind Code:
A1
Abstract:
Provided is a fly sewing machine that ensures stable fly feeding, and makes it possible to properly attach a fly to a slide fastener chain, even if the fly is short. The fly sewing machine is equipped with: a fly supply unit (10) that supplies a fly (F) to a transfer passage (3); a fly transfer unit (20) that transfers and sends the fly (F) that has been supplied by the fly supply unit (10) toward the downstream side; a chain feed unit (50) that feeds a slide fastener chain (C) to the fly (F) that has been sent by the fly transfer unit (20); an auxiliary conveyance unit (60) that presses the fly (F) and the slide fastener chain (C), which have been aligned overlappingly by the chain feed unit (50), from above or below, and sends the fly (F) and the slide fastener chain (C) toward the downstream side; and a sewing machine part (70) that sews together the fly (F) and the slide fastener chain (C), which have been sent by the auxiliary conveyance unit (60).
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Inventors:
SAWADA TOSHIAKI (JP)
NAKATA YOSHIFUMI (JP)
NAKATA YOSHIFUMI (JP)
Application Number:
PCT/JP2010/060240
Publication Date:
December 22, 2011
Filing Date:
June 16, 2010
Export Citation:
Assignee:
YKK CORP (JP)
SAWADA TOSHIAKI (JP)
NAKATA YOSHIFUMI (JP)
SAWADA TOSHIAKI (JP)
NAKATA YOSHIFUMI (JP)
International Classes:
D05B33/00; D05B35/06
Foreign References:
| JP2006158705A | 2006-06-22 | |||
| JPH0910459A | 1997-01-14 | |||
| JPS6246197B2 | 1987-10-01 | |||
| JP2668746B2 | 1997-10-27 | |||
| JPS639878B2 | 1988-03-02 | |||
| US4362116A | 1982-12-07 | |||
| JPS647797A | 1989-01-11 | |||
| JPH067568A | 1994-01-18 |
Attorney, Agent or Firm:
OGURI Shohei et al. (JP)
Shohei Oguri (JP)
Shohei Oguri (JP)
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Claims: