GB887447A - Improvements in or relating to sewing machines - Google Patents
Improvements in or relating to sewing machinesInfo
- Publication number
- GB887447A GB887447A GB828/60A GB82860A GB887447A GB 887447 A GB887447 A GB 887447A GB 828/60 A GB828/60 A GB 828/60A GB 82860 A GB82860 A GB 82860A GB 887447 A GB887447 A GB 887447A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shaft
- crank
- bar
- work
- cam
- 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
- D05B27/22—Work-feeding means with means for setting length of stitch
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
887,447. Sewing machines. ANKERPHOENIX NAMASCHINEN A.G. Jan. 8, 1960 [May 27, 1959], No. 828/60. Class 112 In a sewing machine, control means for the work-lifting and work-advancing motions of the feed dog are fixedly mounted on the looptaker drive shaft, and a crank, rotatably mounted on said shaft, is connected to follower means associated with the work-advancing control means, whereby angular adjustment of the crank about the axis of said shaft controls the rate of work feed. The looptaker driving shaft 10 carries a triangular cam 25 and a circular cam 26. One end of a bar 30, carrying the feed dog 29, rests on cam 25, and the other end is pivoted to an arm 32 on a rock shaft 33. Cam 26 is embraced by the forked end of a bar 43, the other end of which is pivoted to a bar 42 on shaft 33. A pin 46 on bar 43 is journalled in a block 47 slidable in a slot 48 formed in a crank 49 carried by one end of a tubular shaft 52 journalled on shaft 10. A crank 53 on the other end of shaft 52 is connected by a linkage 54, 55, 57 to a rotary shaft 56 carrying an external handle, manipulation of which serves to vary the inclination of slot 48 for adjusting the feed. A gear 11 on one end of shaft 10 is connected by a toothed belt to the machine arm shaft. A gear 20 on the other end of shaft .10 meshes with a gear 22 on a shaft 21 carrying the looptaker 21a. Gears 20, 22 are enclosed in a box 17. The base 1 of the machine is formed under the standard with an aperture 60, and the standard is attached to the base by screws 63.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE887447X | 1959-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB887447A true GB887447A (en) | 1962-01-17 |
Family
ID=6833799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB828/60A Expired GB887447A (en) | 1959-05-27 | 1960-01-08 | Improvements in or relating to sewing machines |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US3019749A (en) |
| GB (1) | GB887447A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH402582A (en) * | 1962-08-08 | 1965-11-15 | Pfaff Ag G M | Drive the material slide of sewing machines |
| SE427938B (en) * | 1981-11-11 | 1983-05-24 | Husqvarna Ab | FEEDING MECHANISM IN SEWING MACHINE |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE242851C (en) * | 1911-02-03 | |||
| DE881603C (en) * | 1950-07-08 | 1953-07-02 | Zuendapp Werke G M B H | Electrically powered, portable base sewing machine |
| US2790331A (en) * | 1951-09-12 | 1957-04-30 | Singer Mfg Co | Adjustable eccentrics for sewing machines |
-
1960
- 1960-01-08 GB GB828/60A patent/GB887447A/en not_active Expired
- 1960-04-06 US US20437A patent/US3019749A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US3019749A (en) | 1962-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2254794A (en) | Feeding mechanism for sewing machines | |
| GB1271175A (en) | Improvements in or relating to top feed means for sewing machines | |
| GB1095258A (en) | Improvements relating to sewing machines | |
| GB887447A (en) | Improvements in or relating to sewing machines | |
| GB976937A (en) | Improvements in or relating to chain stitch sewing machines | |
| US3060875A (en) | Reverse stitching device combined with needle position changing mechanism for zigzagsewing machine | |
| GB1002888A (en) | Improvements in or relating to stitch control mechanisms for sewing machines | |
| GB825337A (en) | Feeding mechanism for sewing machines | |
| GB926571A (en) | Improvements in or relating to sewing machines | |
| GB1169818A (en) | Improvements in Fancy Stitching Sewing Machines | |
| GB1531784A (en) | Sewing machine feeding mechanism | |
| GB849784A (en) | Sewing machines for sewing tubular fabric articles | |
| GB1164258A (en) | Improvements in or relating to Bobbin Case Openers for Rotating Looptaker Lockstitch Sewing Machines. | |
| GB1099587A (en) | Presser mechanisms for sewing machines | |
| GB1106038A (en) | Buttonhole mechanisms in zigzag sewing machines | |
| US3687096A (en) | Feed adjusting mechanism for sewing machines | |
| GB1513937A (en) | Sewing machines | |
| GB1035881A (en) | Stitch forming drive mechanism | |
| GB839232A (en) | Feeding mechanism for sewing machines | |
| GB460443A (en) | Improvements in or relating to feed controls for sewing machines | |
| GB824084A (en) | Improvements in method of making felling stitches | |
| GB1402027A (en) | Stitch length regulator | |
| GB952894A (en) | Improvements in textile combing machines | |
| GB1271319A (en) | Improvements in or relating to sewing machines | |
| GB847009A (en) | Feed device for a sewing machine |