GB1335491A - Thread trimmer in a sewing machine - Google Patents
Thread trimmer in a sewing machineInfo
- Publication number
- GB1335491A GB1335491A GB2043571A GB2043570A GB1335491A GB 1335491 A GB1335491 A GB 1335491A GB 2043571 A GB2043571 A GB 2043571A GB 2043570 A GB2043570 A GB 2043570A GB 1335491 A GB1335491 A GB 1335491A
- Authority
- GB
- United Kingdom
- Prior art keywords
- thread
- rod
- tensioner
- secured
- needle
- 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
- D05B65/003—Devices for severing the needle or lower thread the thread being engaged manually against the cutting edge of a fixedly arranged knife
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
1335491 Sewing machines CLINTON INDUSTRIES INC 19 April 1971 [27 Jan 1970] 20435/71 Heading DIG In a sewing machine with a needle thread cutting element 42 on the presser foot 23 adjacent a needle slot 24 therein, a first thread drawing means 82 for drawing the thread tail between the raised needle and the foot across the cutting element 42 and a second thread drawing means 63 operative on the thread T between the needle and a releasable tensioner 28 to draw thread from a reel or other source beyond the tensioner, a device such as a solenoid-operated rod 44 with an arm 50 is operable to sequentially move the means 82 past the thread tail, release the tensioner 28, actuate the second means 63 to draw out thread and then retract the means 63, reactivate the tensioner and retract the first means to gather and cut the thread tail. The cutting element 42 with its edge 43 is part of a resilient sheet member 36 secured to the presser foot post 17. The first thread drawing means comprises a bent wire 83 with a hook 87 at one end with a narrow bight which holds the thread as it is cut. The wire 83 is adjustably mounted in a bore in a rod 80 extending from one end of a lever 76 which is pivoted about a pivot 77 (Fig. 8) by a pin 79 of the lever engaging a vertical slot 54 of the arm 50 which is secured to the solenoidoperated rod 44. The second thread drawing means comprises a fixed open loop 60 and two open loops 72 through which the thread T passes, the loops 72 being mounted on a member 64 which is adjustably secured by screws 66 to and is movable with the arm 52. The adjustable thread tensioner 28 (Fig. 1a) has a fixed disc 29 and a disc 29' which is movable axially by a rod 47' as its end is engaged by the free end of a bent rod 47 secured to the solenoid operated rod 44.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1313799D GB1313799A (en) | 1970-04-28 | 1970-04-28 | Cleansing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US6105A US3584589A (en) | 1970-01-27 | 1970-01-27 | Thread trimmer |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1335491A true GB1335491A (en) | 1973-10-31 |
Family
ID=21719335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2043571A Expired GB1335491A (en) | 1970-01-27 | 1970-04-28 | Thread trimmer in a sewing machine |
Country Status (3)
Country | Link |
---|---|
US (1) | US3584589A (en) |
DE (1) | DE2103791C3 (en) |
GB (1) | GB1335491A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3779189A (en) * | 1972-12-21 | 1973-12-18 | Singer Co | Thread trimming device for sewing machines |
US3847102A (en) * | 1974-01-21 | 1974-11-12 | Singer Co | Needle thread wiper and pull-back mechanism for sewing machines |
US5127350A (en) * | 1989-06-27 | 1992-07-07 | Pegasus Sewing Machine Mfg. Co., Ltd. | Method and apparatus for cutting cover thread in a multi-needle sewing machine |
JPH04348795A (en) * | 1991-05-27 | 1992-12-03 | Aisin Seiki Co Ltd | Needle thread holder for sewing machine |
JPH0518480U (en) * | 1991-08-23 | 1993-03-09 | シンガー日鋼株式会社 | Sewing machine wiper |
JPH0685682U (en) * | 1993-05-28 | 1994-12-13 | シンガー日鋼株式会社 | Sewing machine needle threader |
JP4094867B2 (en) * | 2002-02-20 | 2008-06-04 | Juki株式会社 | sewing machine |
JP4608989B2 (en) * | 2004-07-27 | 2011-01-12 | ブラザー工業株式会社 | Sewing needle thread guide |
DE102010003180B3 (en) * | 2010-03-23 | 2011-07-28 | RSG Rombold System GmbH & Co. KG, 71642 | Device for providing a sewing thread |
DE102010043906A1 (en) * | 2010-11-15 | 2012-05-16 | Dürkopp Adler AG | Sewing machine and method for sewing a seam beginning with such a sewing machine |
CN104099726B (en) * | 2014-06-24 | 2022-07-05 | 拓卡奔马机电科技有限公司 | Driving mechanism for routing, lifting presser foot and trimming and buttonhole sewing machine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2251676A (en) * | 1940-02-23 | 1941-08-05 | Singer Mfg Co | Thread wiper for sewing machines |
US2376417A (en) * | 1944-06-13 | 1945-05-22 | Chudner Joseph | Thread cutter |
US2902960A (en) * | 1958-02-14 | 1959-09-08 | Singer Mfg Co | Thread tension releasing devices for sewing machines |
US3413944A (en) * | 1965-10-01 | 1968-12-03 | American Safety Table Co | Thread severing attachment for sewing machine |
DE1685054B2 (en) * | 1967-01-16 | 1976-12-16 | Tokyo Juki Kogyo KX., Tokio | DRIVE FOR A THREAD WIPER ON A SEWING MACHINE |
-
1970
- 1970-01-27 US US6105A patent/US3584589A/en not_active Expired - Lifetime
- 1970-04-28 GB GB2043571A patent/GB1335491A/en not_active Expired
-
1971
- 1971-01-27 DE DE19712103791 patent/DE2103791C3/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3584589A (en) | 1971-06-15 |
DE2103791C3 (en) | 1976-05-13 |
DE2103791B2 (en) | 1975-10-09 |
DE2103791A1 (en) | 1971-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |