GB991239A - Improvements in sewing machine presser feet - Google Patents
Improvements in sewing machine presser feetInfo
- Publication number
- GB991239A GB991239A GB1592764A GB1592764A GB991239A GB 991239 A GB991239 A GB 991239A GB 1592764 A GB1592764 A GB 1592764A GB 1592764 A GB1592764 A GB 1592764A GB 991239 A GB991239 A GB 991239A
- Authority
- GB
- United Kingdom
- Prior art keywords
- finger
- base
- sewing machine
- presser foot
- pin
- 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
- D05B29/00—Pressers; Presser feet
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
991, 239. Sewing machines. UNION SPECIAL MASCHINENFABRIK G.m.b.H. April 17, 1964 [April 18, 1963], No. 15927/64. Heading D1G. A sewing machine presser foot comprises a chaining finger which is made of spring plate and is pivoted to the end of the presser foot remote from the feed-in end, and which is biased by a helical spring located substantially midway between the pivot of the chaining finger and the free end thereof. The base portion 2 of a sewing machine presser foot is pivoted at 3 to the shank portion 1. A chaining finger 5, made from spring plate, is formed at its rear end with a bearing bar 6 embracing a pivot pin 4 located at the rear end of base 2. Finger 5 is aligned with a groove 7 formed in the undersurface of base 2, and has at its front end a hooked portion 8 which extends upwardly through the needle aperture 9 in base 2. A helical spring 11 bears downwardly on finger 5 midway between its ends. The radius of bar 6 is greater than the radius of pin 4 by an amount substantially equal to the thickness of the thread chain, and the distance between the axis of bar 6 and the lower surface of finger 5 is equal to the distance between the axis of pin 4 and the lower surface of base 2.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEU0009733 | 1963-04-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB991239A true GB991239A (en) | 1965-05-05 |
Family
ID=7566918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1592764A Expired GB991239A (en) | 1963-04-18 | 1964-04-17 | Improvements in sewing machine presser feet |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB991239A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5762015A (en) * | 1996-09-27 | 1998-06-09 | Tsuta; Shigeharu | Sewing deviation preventive apparatus of cloth sewn by sewing machine |
-
1964
- 1964-04-17 GB GB1592764A patent/GB991239A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5762015A (en) * | 1996-09-27 | 1998-06-09 | Tsuta; Shigeharu | Sewing deviation preventive apparatus of cloth sewn by sewing machine |
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