GB557080A - Feeding mechanism for sewing machines - Google Patents
Feeding mechanism for sewing machinesInfo
- Publication number
- GB557080A GB557080A GB5840/42A GB584042A GB557080A GB 557080 A GB557080 A GB 557080A GB 5840/42 A GB5840/42 A GB 5840/42A GB 584042 A GB584042 A GB 584042A GB 557080 A GB557080 A GB 557080A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- feed
- arm
- rocker
- gearing
- 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
- D05B27/00—Work-feeding means
- D05B27/02—Work-feeding means with feed dogs having horizontal and vertical movements
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
557,080. Sewing-machines. FAIRWEATHER, W. C. (Singer Manufacturing Co.). April 30, 1942, No. 5840. [Class 112] A feed-bar 35 is supported by a rocker 38 and a feed lift arm 45. The arm 45 is fast on a shaft 47 which carries at its other end an arm coupled to the rod of an eccentric on the under-shaft 26. The rocker 38 is actuated from an adjustable-throw eccentric 69 on the shaft 26 through a two-armed lever 71, 75 pivotally mounted on the shaft 47. The arms 71, 75 are integral with separate bosses adjustably clamped together. Both shafts 26, 47 are situated beyond the plane of rotation of the looptaker which is carried by a transverse shaft driven from the shaft 26 by skew gearing. The gearing is enclosed in an oil chamber and the whole of the feed mechanism is to one side of that chamber.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US422482A US2324873A (en) | 1941-12-11 | 1941-12-11 | Feeding mechanism for sewing machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB557080A true GB557080A (en) | 1943-11-03 |
Family
ID=30771267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5840/42A Expired GB557080A (en) | 1941-12-11 | 1942-04-30 | Feeding mechanism for sewing machines |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US2324873A (en) |
| DE (2) | DE1647998U (en) |
| GB (1) | GB557080A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1000669B (en) * | 1952-09-08 | 1957-01-10 | Dr Dr Emil Pauls | Sewing machine with an electromagnetic double solenoid as a drive device |
-
1941
- 1941-12-11 US US422482A patent/US2324873A/en not_active Expired - Lifetime
-
1942
- 1942-04-30 GB GB5840/42A patent/GB557080A/en not_active Expired
-
1948
- 1948-12-31 DE DEG19397DU patent/DE1647998U/en not_active Expired
-
1949
- 1949-01-01 DE DEP30229A patent/DE849647C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US2324873A (en) | 1943-07-20 |
| DE849647C (en) | 1952-09-18 |
| DE1647998U (en) | 1952-12-11 |
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