GB417777A - Thread-controlling mechanism for sewing machines - Google Patents

Thread-controlling mechanism for sewing machines

Info

Publication number
GB417777A
GB417777A GB1445534A GB1445534A GB417777A GB 417777 A GB417777 A GB 417777A GB 1445534 A GB1445534 A GB 1445534A GB 1445534 A GB1445534 A GB 1445534A GB 417777 A GB417777 A GB 417777A
Authority
GB
United Kingdom
Prior art keywords
thread
sewing machines
controlling mechanism
sewing
machines
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
GB1445534A
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
Priority to US681248A priority Critical patent/US1983263A/en
Priority to US684142A priority patent/US1966433A/en
Application filed by Singer Co filed Critical Singer Co
Priority to GB1445534A priority patent/GB417777A/en
Priority to DES114128D priority patent/DE631139C/en
Publication of GB417777A publication Critical patent/GB417777A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B47/00—Needle-thread tensioning devices; Applications of tensometers

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

417,777. Sewing-machines. FAIRWEATHER, W. C., 65, Chancery Lane, London.-(Singer Manufacturing Co. ; Elizabeth, New Jersey, U.S.A.) May 14, 1934, No. 14455. [Class 112.] A buttonhole-stitching machine making pyramid purl stitches has an arm 46 which prevents the check spring 33 recovering and taking thread from the supply when the tension devices are opened at the end of an operation.
GB1445534A 1932-05-04 1934-05-14 Thread-controlling mechanism for sewing machines Expired GB417777A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US681248A US1983263A (en) 1932-05-04 1933-07-20 Pull-off mechanism for sewing machines
US684142A US1966433A (en) 1932-05-04 1933-08-08 Thread-controlling mechanism for sewing machines
GB1445534A GB417777A (en) 1934-05-14 1934-05-14 Thread-controlling mechanism for sewing machines
DES114128D DE631139C (en) 1932-05-04 1934-05-30 Lockstitch sewing machine with releasable tensioning device and holding arm for the needle thread escapement spring

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1445534A GB417777A (en) 1934-05-14 1934-05-14 Thread-controlling mechanism for sewing machines

Publications (1)

Publication Number Publication Date
GB417777A true GB417777A (en) 1934-10-11

Family

ID=10041485

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1445534A Expired GB417777A (en) 1932-05-04 1934-05-14 Thread-controlling mechanism for sewing machines

Country Status (1)

Country Link
GB (1) GB417777A (en)

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