BR8602041A - TOP-LINE GUIDE MECHANISM FOR COSER MACHINES - Google Patents
TOP-LINE GUIDE MECHANISM FOR COSER MACHINESInfo
- Publication number
- BR8602041A BR8602041A BR8602041A BR8602041A BR8602041A BR 8602041 A BR8602041 A BR 8602041A BR 8602041 A BR8602041 A BR 8602041A BR 8602041 A BR8602041 A BR 8602041A BR 8602041 A BR8602041 A BR 8602041A
- Authority
- BR
- Brazil
- Prior art keywords
- thread
- take
- slit
- lever
- guides
- Prior art date
Links
- 238000009958 sewing Methods 0.000 abstract 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B47/00—Needle-thread tensioning devices; Applications of tensometers
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B49/00—Take-up devices, e.g. levers, for the needle thread
- D05B49/02—Take-up devices, e.g. levers, for the needle thread operated by cams or linkages
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B53/00—Thread- or cord-laying mechanisms; Thread fingers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Materials For Medical Uses (AREA)
- Preliminary Treatment Of Fibers (AREA)
- Ceramic Products (AREA)
- Details Of Garments (AREA)
- Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A slit (7) is formed which lies in a vertical plane and extends from an upper surface of a sewing machine frame (1) to a front surface. A tension device (5), a thread take-up spring (30), and upper and lower thread guides (23, 24) are disposed along the direction in which the slit (7) extends. A thread take-up lever (12) is installed so that it is reciprocated horizontally across the space between the pair of thread guides (23, 25). The placement of the thread in the tension device (5), thread take-up spring (30), and two thread guides (23,24) can be attained by simply pulling the upper thread vertically downward through the slit (7). When the thread take-up lever is reciprocated, during its forward stroke it arrests the portion of the thread positioned between the two thread guides (23, 24) and draws it in V form. During its return stroke, the thread take-up lever (12) releases the thread to allow the latter to loosen in loop form.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9737585A JPH0630705B2 (en) | 1985-05-07 | 1985-05-07 | Sewing machine balance device |
| JP60138354A JPS61293494A (en) | 1985-06-24 | 1985-06-24 | Sewing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR8602041A true BR8602041A (en) | 1987-01-06 |
Family
ID=26438557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR8602041A BR8602041A (en) | 1985-05-07 | 1986-05-06 | TOP-LINE GUIDE MECHANISM FOR COSER MACHINES |
Country Status (11)
| Country | Link |
|---|---|
| EP (1) | EP0204426B1 (en) |
| KR (1) | KR890001859B1 (en) |
| AT (1) | ATE50301T1 (en) |
| AU (1) | AU576149B2 (en) |
| BR (1) | BR8602041A (en) |
| CS (1) | CS269979B2 (en) |
| DE (1) | DE3668925D1 (en) |
| FI (1) | FI85509C (en) |
| NZ (1) | NZ215921A (en) |
| SU (1) | SU1613000A3 (en) |
| TR (1) | TR22755A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH677509A5 (en) * | 1988-11-30 | 1991-05-31 | Mefina Sa | |
| EP2107147B1 (en) * | 2008-03-31 | 2011-01-26 | Nähmaschinenfabrik Emil Stutznäcker GmbH & Co. KG | Device and method for preparing at least one thread in a backstitch sewing machine |
| CN113089201B (en) * | 2019-12-23 | 2022-06-17 | 微创投资控股有限公司 | Thread guide device and suture apparatus |
| CN113293538B (en) * | 2021-06-30 | 2022-09-13 | 广东海帝隽绣东方实业股份有限公司 | Facial line branching machine for automatic embroidery and use method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB204251A (en) * | 1922-12-21 | 1923-09-27 | Union Special Machine Co | Improvements in a looper thread controlling mechanism |
| US1938018A (en) * | 1930-09-17 | 1933-12-05 | Doubler Charles W H | Thread control mechanism |
| US2054498A (en) * | 1933-03-08 | 1936-09-15 | Ebert Fritz | Overcasting sewing machine |
| US2626580A (en) * | 1951-05-12 | 1953-01-27 | Singer Mfg Co | Thread pull-off device for sewing machines |
| US4215641A (en) * | 1979-07-05 | 1980-08-05 | The Singer Company | Electronic control of needle thread in a sewing machine |
-
1986
- 1986-04-22 NZ NZ215921A patent/NZ215921A/en unknown
- 1986-04-22 AU AU56449/86A patent/AU576149B2/en not_active Ceased
- 1986-05-01 EP EP86303340A patent/EP0204426B1/en not_active Expired - Lifetime
- 1986-05-01 DE DE8686303340T patent/DE3668925D1/en not_active Expired - Fee Related
- 1986-05-01 AT AT86303340T patent/ATE50301T1/en not_active IP Right Cessation
- 1986-05-06 SU SU864027548A patent/SU1613000A3/en active
- 1986-05-06 CS CS863272A patent/CS269979B2/en unknown
- 1986-05-06 TR TR24611A patent/TR22755A/en unknown
- 1986-05-06 BR BR8602041A patent/BR8602041A/en unknown
- 1986-05-07 KR KR1019860003538A patent/KR890001859B1/en not_active Expired
- 1986-05-07 FI FI861911A patent/FI85509C/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| FI85509C (en) | 1992-04-27 |
| FI861911L (en) | 1986-11-08 |
| FI85509B (en) | 1992-01-15 |
| TR22755A (en) | 1988-06-14 |
| FI861911A0 (en) | 1986-05-07 |
| EP0204426B1 (en) | 1990-02-07 |
| EP0204426A1 (en) | 1986-12-10 |
| NZ215921A (en) | 1989-01-27 |
| KR890001859B1 (en) | 1989-05-27 |
| AU5644986A (en) | 1986-11-13 |
| DE3668925D1 (en) | 1990-03-15 |
| ATE50301T1 (en) | 1990-02-15 |
| AU576149B2 (en) | 1988-08-11 |
| SU1613000A3 (en) | 1990-12-07 |
| KR860009175A (en) | 1986-12-20 |
| CS269979B2 (en) | 1990-05-14 |
| CS327286A2 (en) | 1988-06-15 |
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