GB191407640A - Thread Cutting and Holding Devices for Sewing Machines. - Google Patents
Thread Cutting and Holding Devices for Sewing Machines.Info
- Publication number
- GB191407640A GB191407640A GB191407640DA GB191407640A GB 191407640 A GB191407640 A GB 191407640A GB 191407640D A GB191407640D A GB 191407640DA GB 191407640 A GB191407640 A GB 191407640A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thread
- needle
- arm
- finger
- blade
- 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
- D05B65/00—Devices for severing the needle or lower thread
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B73/00—Casings
- D05B73/04—Lower casings
- D05B73/12—Slides; Needle plates
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
- D05D2303/00—Applied objects or articles
- D05D2303/12—Rigid objects
- D05D2303/14—Buttons
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
7640. rairweather, W., [Singer Manufacturing Co.]. March 26. Sewing-machines; thread-cutters and threadend holders.-In thread-cutting and holding devices for sewing-machines, wherein the needle and shuttle threads are out, at the end of the stitching operations, by blades 19, 20, Fig. 5, fixed on a swinging arm 21 carrying a sector gear 22 actuated by a rack controlled by the stopping-mechanism, as described in Specification 14,011/05, the shank 59 of a spring nipping-finger 60 is fastened by a screw 57 and pin 58 to the arm 21, the finger 60 being thereby held against the face of the blade 19 from which it is depressed and offset at its outer end. When the blades 19, 20 are advanced at the close of a stitching operation to engage the threads, and are then moved quickly to cut the threads, as described in Specification 4051/04, the shuttle thread is drawn over the tapered point of the blade 19 and between the blade and the finger 60, whereby it is clamped. After the machine has been started, the needle descends and draws the loose end of the needle thread through the needle hole. The sector gear is then actuated, and a barbed thread-drawing arm 26 draws the needle thread between a spring-retracted jaw 28 and a fixed jaw 30, which are then closed. The arm 26 then carries the needle thread over a notched cutting-plate, whereby it is cut, and, after a few stitches have been inserted, the arm 26 moves further and releases the jaw 28 and the needle thread. The shuttle thread is held clamped between the parts 19, 60, until it is withdrawn by the feeding of the work above the throat plate.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191407640T | 1914-03-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191407640A true GB191407640A (en) | 1914-10-01 |
Family
ID=32374406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191407640D Expired GB191407640A (en) | 1914-03-26 | 1914-03-26 | Thread Cutting and Holding Devices for Sewing Machines. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191407640A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140209002A1 (en) * | 2013-01-31 | 2014-07-31 | Janome Sewing Machine Co., Ltd. | Sewing machine |
-
1914
- 1914-03-26 GB GB191407640D patent/GB191407640A/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140209002A1 (en) * | 2013-01-31 | 2014-07-31 | Janome Sewing Machine Co., Ltd. | Sewing machine |
CN103966777A (en) * | 2013-01-31 | 2014-08-06 | 蛇之目缝纫机工业株式会社 | Sewing machine |
EP2762628A1 (en) * | 2013-01-31 | 2014-08-06 | Janome Sewing Machine Co., Ltd. | Sewing machine |
US9359703B2 (en) * | 2013-01-31 | 2016-06-07 | Janome Sewing Machine Co., Ltd. | Sewing machine |
CN103966777B (en) * | 2013-01-31 | 2018-10-02 | 蛇之目缝纫机工业株式会社 | Sewing machine |
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