DE3485835D1 - THREAD FEEDING DEVICE FOR SEWING MACHINE. - Google Patents

THREAD FEEDING DEVICE FOR SEWING MACHINE.

Info

Publication number
DE3485835D1
DE3485835D1 DE8484111646T DE3485835T DE3485835D1 DE 3485835 D1 DE3485835 D1 DE 3485835D1 DE 8484111646 T DE8484111646 T DE 8484111646T DE 3485835 T DE3485835 T DE 3485835T DE 3485835 D1 DE3485835 D1 DE 3485835D1
Authority
DE
Germany
Prior art keywords
feeding device
sewing machine
signal
thread
thread feeding
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 - Fee Related
Application number
DE8484111646T
Other languages
German (de)
Other versions
DE3485835T2 (en
Inventor
Kuniharu Sakuma
Sumio Goto
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.)
Juki Corp
Original Assignee
Juki Corp
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 Juki Corp filed Critical Juki Corp
Publication of DE3485835D1 publication Critical patent/DE3485835D1/en
Application granted granted Critical
Publication of DE3485835T2 publication Critical patent/DE3485835T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B51/00—Applications of needle-thread guards; Thread-break detectors

Landscapes

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

Abstract

The metering system controls pay-out of needle thread for forming a seam, thread amt. being based upon a set signal to control thread supply to a take-up lever as a seam is sewn. Cooperating signal generators and calculators function in conjunction with a work thickness detector producing a corresp. signal, which along with other signals is processed by the calculators to produce a set signal which takes account of work thickness.
DE19843485835 1984-09-28 1984-09-28 THREAD FEEDING DEVICE FOR SEWING MACHINE. Expired - Fee Related DE3485835T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19840111646 EP0179928B1 (en) 1984-09-28 1984-09-28 Thread feed mechanism in sewing machine

Publications (2)

Publication Number Publication Date
DE3485835D1 true DE3485835D1 (en) 1992-08-27
DE3485835T2 DE3485835T2 (en) 1993-03-04

Family

ID=8192185

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843485835 Expired - Fee Related DE3485835T2 (en) 1984-09-28 1984-09-28 THREAD FEEDING DEVICE FOR SEWING MACHINE.

Country Status (2)

Country Link
EP (1) EP0179928B1 (en)
DE (1) DE3485835T2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4928611A (en) * 1988-11-15 1990-05-29 Brother Kogyo Kabushiki Kaisha Sewing machine with guide and ironing means for folding back and pressing stitched fabric margins
JP2008245731A (en) * 2007-03-29 2008-10-16 Juki Corp Sewing machine

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809848C2 (en) * 1977-03-07 1983-01-05 Janome Sewing Machine Co., Ltd., Tokyo Electronically controlled pattern sewing machine with thread tensioning device
US4166423A (en) * 1978-02-28 1979-09-04 The Singer Company Adaptive sewing machine
JPS54163147A (en) * 1978-06-13 1979-12-25 Janome Sewing Machine Co Ltd Device for automatically adjusting upper thread on sewing machine
US4215641A (en) * 1979-07-05 1980-08-05 The Singer Company Electronic control of needle thread in a sewing machine
JPS56106690A (en) * 1980-01-29 1981-08-25 Brother Ind Ltd Automatic cotton toning device for sewing machine

Also Published As

Publication number Publication date
EP0179928B1 (en) 1992-07-22
EP0179928A1 (en) 1986-05-07
DE3485835T2 (en) 1993-03-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee