TW200609404A - Looper drive for sewing machine - Google Patents
Looper drive for sewing machineInfo
- Publication number
- TW200609404A TW200609404A TW094119672A TW94119672A TW200609404A TW 200609404 A TW200609404 A TW 200609404A TW 094119672 A TW094119672 A TW 094119672A TW 94119672 A TW94119672 A TW 94119672A TW 200609404 A TW200609404 A TW 200609404A
- Authority
- TW
- Taiwan
- Prior art keywords
- looper
- rod guide
- sewing machine
- slide face
- looper rod
- Prior art date
Links
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
This invention is to provide a looper drive for a sewing machine, by which adjusting work shifting to a suitable sliding state can be simplified even when a looper rod guide is worn attended with high speed operation, working of the looper rod guide can be simplified, and square pieces are omitted and man-hour of assembling work and the number of components can be reduced. In this looper drive for the sewing machine, a looper 1 attached to one end of a looper rod 2 moves in a prescribed oblong orbit by synthetic motion of reciprocal movement in the axial direction by rocking of a rocking arm 21 and back and forth movement around the axis by a looper rod guide 9, a pair of first and second slide faces 16, 17 in parallel with the axial line direction of the looper rod 2 are set on the looper rod guide 9, and a slide face 14a freely slidably abutting on the first slide face 16 is provided to one of first and second holders 12, 13 and a slide face 15a slidably abutting on the second slide face 17 is provided to the other holder.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004197943A JP4371928B2 (en) | 2004-07-05 | 2004-07-05 | Sewing machine looper drive |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200609404A true TW200609404A (en) | 2006-03-16 |
TWI336740B TWI336740B (en) | 2011-02-01 |
Family
ID=35789798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094119672A TW200609404A (en) | 2004-07-05 | 2005-06-14 | Looper drive for sewing machine |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP4371928B2 (en) |
KR (1) | KR20060049731A (en) |
CN (1) | CN1721608B (en) |
TW (1) | TW200609404A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009268724A (en) * | 2008-05-08 | 2009-11-19 | Morimoto Mfg Co Ltd | Vertical swing looper pull-out device of sewing machine |
JP3168699U (en) * | 2011-03-24 | 2011-06-23 | 株式会社鈴木製作所 | Sewing machine looper equipment |
JP6556997B2 (en) * | 2014-10-29 | 2019-08-07 | 蛇の目ミシン工業株式会社 | Sewing machine and method for controlling sewing machine |
CN104911837A (en) * | 2015-06-19 | 2015-09-16 | 台州学院 | Transmission mechanism of three-needle lock stitch sewing machine |
CN109706644B (en) * | 2019-01-24 | 2021-06-25 | 杰克缝纫机股份有限公司 | Flat seaming machine looper driving structure and method for reducing flat seaming machine skip stitches |
CN115110213B (en) * | 2021-03-17 | 2023-06-27 | 杰克科技股份有限公司 | Looper thread hooking mechanism and sewing machine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4343421C1 (en) * | 1993-12-18 | 1995-02-09 | Union Special Gmbh | Gripper drive for a chain-stitch sewing machine |
JP2000042277A (en) * | 1998-07-31 | 2000-02-15 | Pegasus Sewing Mach Mfg Co Ltd | Looper driving mechanism for sewing machine |
JP2003053078A (en) * | 2001-08-10 | 2003-02-25 | Pegasus Sewing Mach Mfg Co Ltd | Looper driving mechanism for sewing machine |
-
2004
- 2004-07-05 JP JP2004197943A patent/JP4371928B2/en active Active
-
2005
- 2005-06-14 TW TW094119672A patent/TW200609404A/en unknown
- 2005-07-01 KR KR1020050058969A patent/KR20060049731A/en not_active Application Discontinuation
- 2005-07-05 CN CN2005100820232A patent/CN1721608B/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006015052A (en) | 2006-01-19 |
TWI336740B (en) | 2011-02-01 |
JP4371928B2 (en) | 2009-11-25 |
CN1721608A (en) | 2006-01-18 |
KR20060049731A (en) | 2006-05-19 |
CN1721608B (en) | 2011-12-07 |
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