GB210060A - Tacking and barring machine - Google Patents
Tacking and barring machineInfo
- Publication number
- GB210060A GB210060A GB32285/23A GB3228523A GB210060A GB 210060 A GB210060 A GB 210060A GB 32285/23 A GB32285/23 A GB 32285/23A GB 3228523 A GB3228523 A GB 3228523A GB 210060 A GB210060 A GB 210060A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slide
- feet
- lever
- rollers
- spring
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
- D05B3/06—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for sewing buttonholes
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
210,060. Singer Manufacturing Co., (Assignees of Allen, E. B.). Jan. 20, 1923, [Convention date]. Button-hole sewing- machines. - A machine for barring and tacking is provided with a workclamp comprising jaws which are caused to be approached, so as to contract the end of a buttonhole &c. slit, by means operated by the starting device in moving the stop-motion lever to starting position. The clamping.feet 29 are carried by shanks 28 pivoted to a slide 33 held by a plate 35 on a block 21 carried by an overhanging arm 20. The. slide 33 and feet are adapted to be depressed into engagement with the work by a leaf-spring 44 engaging a lateral extension 43 of the slide and may be lifted out of engagement by the manual raising, through an arm 42, of a bar 41 having a projection 40 which engages a stud 39 on the slide. A bar 23 sliding in a slot in the block 21 is provided at its lower end with wings on which are parallel surfaces 26, 26<1> and inclined surfaces 25 which engage rollers 27 on the shanks 28. When the slide is raised the inclined surfaces . cause the approach of the clamping-feet, the parallel surfaces 26<1> being forced tightly against the rollers. In starting the machine the usual stop lever 10 is shifted by the manual actuation of a. lever 60 by which a rod 55 is shifted to turn a. bell-crank lever 52 and to raise the slide 23 and spread the feet, the slide 23 being retained in raised position after the release of the lever 60 and rod 55 by the jamming of the surfaces 26<1> and rollers 27. When the slide 33 and feet 29 are lifted at the close of a sewing operation the rollers are raised clear of the inclines 25 and the feet are moved apart by a spring 37, the slide 23 and bell-crank lever 52 being returned by a spring 57. A thin blade 48 is mounted on an extension of the slide 33, to assist the operator in correctly placing the, button-hole slit.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US210060XA | 1923-01-20 | 1923-01-20 | |
US613828A US1537155A (en) | 1923-01-20 | 1923-01-20 | Tacking and barring machine |
Publications (1)
Publication Number | Publication Date |
---|---|
GB210060A true GB210060A (en) | 1924-05-15 |
Family
ID=26694141
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB32285/23A Expired GB210060A (en) | 1923-01-20 | 1923-12-27 | Tacking and barring machine |
Country Status (2)
Country | Link |
---|---|
US (1) | US1537155A (en) |
GB (1) | GB210060A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006222A1 (en) * | 1978-06-16 | 1980-01-09 | Dürkoppwerke Gmbh | Sewing machine with hanging needle-bar which oscillates to and fro in the direction of transport of the material |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2788755A (en) * | 1954-03-15 | 1957-04-16 | Reece Corp | Sewing machine clamp mechanism |
US3313255A (en) * | 1961-11-24 | 1967-04-11 | Singer Co | Work indexing mechanism for automatic sewing machine unit |
US3334600A (en) * | 1961-12-05 | 1967-08-08 | Red Kap Inc | Apparatus for gripping sheet material |
US3332377A (en) * | 1961-12-08 | 1967-07-25 | Colonial Corp Of America | Apparatus for holding sheet material work |
DE1194689B (en) * | 1963-09-21 | 1965-06-10 | Pfaff Ag G M | Stitch group sewing machine |
DE29511402U1 (en) * | 1995-07-14 | 1996-08-08 | Schips AG Nähautomation, Tübach | Device for automatically cutting thread structures in sewing machines |
JPH1190074A (en) * | 1997-09-18 | 1999-04-06 | Shingaa Nikko Kk | Presser foot pressing device for sewing machine |
CN104746248A (en) * | 2013-12-30 | 2015-07-01 | 波司登羽绒服装有限公司 | Presser foot of bartack sewing machine and using method of presser foot |
-
1923
- 1923-01-20 US US613828A patent/US1537155A/en not_active Expired - Lifetime
- 1923-12-27 GB GB32285/23A patent/GB210060A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0006222A1 (en) * | 1978-06-16 | 1980-01-09 | Dürkoppwerke Gmbh | Sewing machine with hanging needle-bar which oscillates to and fro in the direction of transport of the material |
Also Published As
Publication number | Publication date |
---|---|
US1537155A (en) | 1925-05-12 |
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