GB593487A - Improvements relating to sewing machines - Google Patents
Improvements relating to sewing machinesInfo
- Publication number
- GB593487A GB593487A GB392145A GB392145A GB593487A GB 593487 A GB593487 A GB 593487A GB 392145 A GB392145 A GB 392145A GB 392145 A GB392145 A GB 392145A GB 593487 A GB593487 A GB 593487A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shuttle
- sewing
- race
- driver
- machines
- 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
- 238000009958 sewing Methods 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
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
- D05B3/02—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 with mechanisms for needle-bar movement
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B57/00—Loop takers, e.g. loopers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
593,487. Sewing-machines. BRITISH SEWING MACHINES, Ltd., and ARMSTRONG, E. W. Feb. 16, 1945, No. 3921. Drawings to Specification. [Class 112] In order to avoid the need for longitudinal movement of the shuttle driver to correspond with the lateral movements of the shuttle in a zig-zag lock-stitch sewing-machine, the shuttle has extended surfaces so as to engage the driver in all positions; these surfaces may be formed during manufacture of the shuttle, or may be provided by a separate sheet-metal member fixed inside the shuttle and having wide ends turned into radial planes or partly by separate abutment members attached to the shuttle. The shuttle race is preferably pivotally mounted in an oscillating stirrup, and the link which oscillates the stirrup is secured to the pivoting spigot of the race to maintain the latter substantially vertical.
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB593487A true GB593487A (en) | 1947-10-17 |
Family
ID=1627858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB392145A Expired GB593487A (en) | 1945-02-16 | Improvements relating to sewing machines |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB593487A (en) |
-
1945
- 1945-02-16 GB GB392145A patent/GB593487A/en not_active Expired
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