GB541131A - Thread-severing device for sewing machines - Google Patents

Thread-severing device for sewing machines

Info

Publication number
GB541131A
GB541131A GB1251040A GB1251040A GB541131A GB 541131 A GB541131 A GB 541131A GB 1251040 A GB1251040 A GB 1251040A GB 1251040 A GB1251040 A GB 1251040A GB 541131 A GB541131 A GB 541131A
Authority
GB
United Kingdom
Prior art keywords
roller
dog
feed
presser
carried
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
Application number
GB1251040A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Singer Co
Original Assignee
Singer Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Singer Co filed Critical Singer Co
Priority to GB1251040A priority Critical patent/GB541131A/en
Publication of GB541131A publication Critical patent/GB541131A/en
Expired legal-status Critical Current

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

541,131. Sewing-machines. FAIRWEATHER, W. C. (Singer Manufacturing Co.). Aug. 2, 1940, No. 12510. [Class 112] . The whole chain of stitches connecting successively sewn articles is destroyed by the continued impact of a sharp end tooth 32 on a feed-dog 10 upon the surface of a roller 22 carried on a part 15 pivotally mounted at 20 on the presser-foot shank 13, the presser-foot being carried on the same pivot. The roller 22 is flanged and when a work-piece lies between the roller and the feed-dog impact of the feeddog on the roller is prevented. The cutting or crushing effort can be varied to suit different sewing threads by adjusting a screw abutment 27 of a spring 25 which urges the roller towards the feed-dog.
GB1251040A 1940-08-02 1940-08-02 Thread-severing device for sewing machines Expired GB541131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1251040A GB541131A (en) 1940-08-02 1940-08-02 Thread-severing device for sewing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1251040A GB541131A (en) 1940-08-02 1940-08-02 Thread-severing device for sewing machines

Publications (1)

Publication Number Publication Date
GB541131A true GB541131A (en) 1941-11-13

Family

ID=10005931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1251040A Expired GB541131A (en) 1940-08-02 1940-08-02 Thread-severing device for sewing machines

Country Status (1)

Country Link
GB (1) GB541131A (en)

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