GB380404A - Improvements in overedge-stitching sewing machines - Google Patents
Improvements in overedge-stitching sewing machinesInfo
- Publication number
- GB380404A GB380404A GB1461432A GB1461432A GB380404A GB 380404 A GB380404 A GB 380404A GB 1461432 A GB1461432 A GB 1461432A GB 1461432 A GB1461432 A GB 1461432A GB 380404 A GB380404 A GB 380404A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- holder
- overedge
- sewing machines
- looper
- 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
- D05B27/10—Work-feeding means with rotary circular feed members
- D05B27/18—Feed cups
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
380,404. Sewing-machines. MULLER, E., 27, Michaelkirchstrasse, Berlin. May 23, 1932, No. 14614. [Class 112.] In a machine for forming overedge stitching, the holder a for the looper bar is controlled at the rear end by a supporting roller d which can be vertically reciprocated to increase the vertical stroke of the loop. The roller is carried by a shaft e guided in vertical slots g, g<1> of the guide-plates b, b<1> of the member a. The roller is reciprocated twice for each rotation of the main shaft by a cam groove m, bell crank i. and hub h. The holder a has an arcuate slot c in which the roller d works so that the looper can make the usual horizontal movements.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1461432A GB380404A (en) | 1932-05-23 | 1932-05-23 | Improvements in overedge-stitching sewing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1461432A GB380404A (en) | 1932-05-23 | 1932-05-23 | Improvements in overedge-stitching sewing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB380404A true GB380404A (en) | 1932-09-15 |
Family
ID=10044405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1461432A Expired GB380404A (en) | 1932-05-23 | 1932-05-23 | Improvements in overedge-stitching sewing machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB380404A (en) |
-
1932
- 1932-05-23 GB GB1461432A patent/GB380404A/en not_active Expired
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