GB627399A - Feeding mechanism for sewing machines - Google Patents
Feeding mechanism for sewing machinesInfo
- Publication number
- GB627399A GB627399A GB25255/47A GB2525547A GB627399A GB 627399 A GB627399 A GB 627399A GB 25255/47 A GB25255/47 A GB 25255/47A GB 2525547 A GB2525547 A GB 2525547A GB 627399 A GB627399 A GB 627399A
- Authority
- GB
- United Kingdom
- Prior art keywords
- link
- plate
- feed
- pin
- crank
- 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)
Abstract
627,399. Sewing-machines. FAIRWEATHER, W. C. (Singer Manufacturing Co.). Sept. 16, 1947, No. 25255. [Class 112] The link 15, 20 connecting the feed-lift crank 13 with the feed-bar 6 is arranged for running adjustment to bring the upper position of the feed-dog 5 below the work-plate 3. The link comprises a guide plate 20 having an elongated hole 37 which embraces the crank-pin 17 and a link 15 which has two operative surfaces b, c for alternative engagement with the crank-pin. The link 15 is turned about the pivot 16 and relative to the plate 20 by a hand-operated crank 27 and link 29. A spring 21 holds the link 15 down into operative engagement with the pin 17. The link 15 is yieldingly held in each of its two positions by a spring-pressed plunger 33, carried by the plate 20 which enters one of the recesses 36 in the link 15. When the surface c is bearing on the pin 17, the teeth of the feed-dog do not rise above the work-plate when the dog is lifted.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US755702A US2496817A (en) | 1947-06-19 | 1947-06-19 | Feeding mechanism for sewing machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB627399A true GB627399A (en) | 1949-08-08 |
Family
ID=10224721
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25255/47A Expired GB627399A (en) | 1947-06-19 | 1947-09-16 | Feeding mechanism for sewing machines |
Country Status (4)
Country | Link |
---|---|
US (1) | US2496817A (en) |
CH (1) | CH273366A (en) |
DE (1) | DE822763C (en) |
GB (1) | GB627399A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2760457A (en) * | 1951-02-15 | 1956-08-28 | Rabezzana Hector | Sewing machine |
US2682243A (en) * | 1952-07-30 | 1954-06-29 | Singer Mfg Co | Feeding mechanism for sewing machines |
US2874662A (en) * | 1954-08-04 | 1959-02-24 | Vittorio Necchi Societa Per Az | Cloth feed mechanism for sewing machines |
US2851975A (en) * | 1954-12-16 | 1958-09-16 | Merrow Machine Co | Feed control for shirring mechanism |
US2848964A (en) * | 1955-05-31 | 1958-08-26 | Singer Mfg Co | Feeding mechanisms for sewing machines |
JPS5676719A (en) * | 1979-11-07 | 1981-06-24 | Mitsubishi Heavy Ind Ltd | Oil film bearing |
DD220063A1 (en) * | 1983-11-01 | 1985-03-20 | Textima Veb K | LIFTING GEAR FOR THE TRANSPORTATION OF A SEWING MACHINE |
DE3819061C1 (en) * | 1988-06-04 | 1989-11-23 | Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern, De | |
SE468898B (en) * | 1991-08-09 | 1993-04-05 | Husqvarna Sewing Machines | DEVICE IN ZICKSACKSYM |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE246704C (en) * | ||||
US1417865A (en) * | 1918-07-30 | 1922-05-30 | Albert D Smith | Elevation adjustment for sewing-machine feed |
US1908292A (en) * | 1932-03-25 | 1933-05-09 | Singer Mfg Co | Feed-lift throw-out mechanism for sewing machines |
-
1947
- 1947-06-19 US US755702A patent/US2496817A/en not_active Expired - Lifetime
- 1947-09-16 GB GB25255/47A patent/GB627399A/en not_active Expired
- 1947-10-03 CH CH273366D patent/CH273366A/en unknown
-
1948
- 1948-12-31 DE DEP28613A patent/DE822763C/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE822763C (en) | 1951-11-29 |
CH273366A (en) | 1951-02-15 |
US2496817A (en) | 1950-02-07 |
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