GB1244977A - Sewing machine having a thread chain severing device - Google Patents
Sewing machine having a thread chain severing deviceInfo
- Publication number
- GB1244977A GB1244977A GB59312/68A GB5931268A GB1244977A GB 1244977 A GB1244977 A GB 1244977A GB 59312/68 A GB59312/68 A GB 59312/68A GB 5931268 A GB5931268 A GB 5931268A GB 1244977 A GB1244977 A GB 1244977A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thread chain
- sewing machine
- slot
- article
- edge
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
1,244,977. Sewing machines. I. STRAUSS and B. THOMAS. 13 Dec., 1968 [28 Feb., 1968], No. 59312/68. Heading D1G. An article 17 after receiving a stitched seam 18 in a sewing machine passes on to a tubular member 21 positioned below the stitch-forming point, whereby the rearwardly-extending thread chain 19 is drawn by suction into the bore 20 of member 21, and a thread chain limb 19c adjacent article 18, passes into a slot 25 inclined downwardly in the side wall 24a of member 21 from the open end of bore 20, limb 19c then being severed by a knife blade 26 co-operating with an edge of slot 25. When the front edge of the succeeding article reaches member 21 the thread chain adjacent said edge enters slot 25 and is severed thereat by blade 26.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US70911168A | 1968-02-28 | 1968-02-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1244977A true GB1244977A (en) | 1971-09-02 |
Family
ID=24848528
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB59312/68A Expired GB1244977A (en) | 1968-02-28 | 1968-12-13 | Sewing machine having a thread chain severing device |
Country Status (3)
Country | Link |
---|---|
US (1) | US3511202A (en) |
DE (1) | DE1909311A1 (en) |
GB (1) | GB1244977A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH507409A (en) * | 1969-04-02 | 1971-05-15 | Schips Helmut | Device on sewing machines for cutting the thread chain |
IT1042452B (en) * | 1975-09-11 | 1980-01-30 | Rockwell Rimoldi Spa | PNEUMATIC DEVICE FOR MERE TRACKS THE CHAIN OF STITCHES AT THE BEGINNING OF THE SEWING |
IT8423739V0 (en) * | 1984-11-09 | 1984-11-09 | Rockwell Rimoldi Spa | CHAIN SIZE DEVICE WITH PERFECT STRUCTURE, IN PARTICULAR FOR INDUSTRIAL SEWING MACHINE. |
DE3816782A1 (en) * | 1988-05-17 | 1989-11-30 | Schips Ag | SEED MATERIAL WITH THREAD SEPARATION |
US5203270A (en) * | 1990-12-20 | 1993-04-20 | Atlanta Attachment Company | Sewing machine with latch back device |
US5613454A (en) * | 1994-12-29 | 1997-03-25 | Union Special Corporation | Vacuum latchtack throat plate with a vacuum generating apparatus |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2989935A (en) * | 1959-03-19 | 1961-06-27 | Burlington Industries Inc | Vacuum attachment for dial looping machine |
NL132064C (en) * | 1960-09-22 | 1900-01-01 | ||
US3058438A (en) * | 1960-12-19 | 1962-10-16 | Frank D De Long Jr | Cutting mechanism |
US3143987A (en) * | 1961-10-26 | 1964-08-11 | Union Special Maschinenfab | Thread chain severing device for sewing machines |
US3242892A (en) * | 1964-08-11 | 1966-03-29 | Doctor E Fowler | Sewing machine cutter |
-
1968
- 1968-02-28 US US709111A patent/US3511202A/en not_active Expired - Lifetime
- 1968-12-13 GB GB59312/68A patent/GB1244977A/en not_active Expired
-
1969
- 1969-02-25 DE DE19691909311 patent/DE1909311A1/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1909311A1 (en) | 1969-09-11 |
US3511202A (en) | 1970-05-12 |
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