JPS565690A - Device for pulling upper cotton of sewing machine - Google Patents

Device for pulling upper cotton of sewing machine

Info

Publication number
JPS565690A
JPS565690A JP8342680A JP8342680A JPS565690A JP S565690 A JPS565690 A JP S565690A JP 8342680 A JP8342680 A JP 8342680A JP 8342680 A JP8342680 A JP 8342680A JP S565690 A JPS565690 A JP S565690A
Authority
JP
Japan
Prior art keywords
sewing machine
upper cotton
pulling upper
pulling
cotton
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.)
Granted
Application number
JP8342680A
Other languages
Japanese (ja)
Other versions
JPS6047867B2 (en
Inventor
Uiruherumu Shiyubaigaa Kaato
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of JPS565690A publication Critical patent/JPS565690A/en
Publication of JPS6047867B2 publication Critical patent/JPS6047867B2/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)
JP8342680A 1979-06-19 1980-06-19 Needle thread tension device for sewing machine Expired JPS6047867B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2924709.42-6 1979-06-19
DE19792924709 DE2924709C2 (en) 1979-06-19 1979-06-19 Upper thread tensioning device on the head of a sewing machine

Publications (2)

Publication Number Publication Date
JPS565690A true JPS565690A (en) 1981-01-21
JPS6047867B2 JPS6047867B2 (en) 1985-10-24

Family

ID=6073578

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8342680A Expired JPS6047867B2 (en) 1979-06-19 1980-06-19 Needle thread tension device for sewing machine

Country Status (2)

Country Link
JP (1) JPS6047867B2 (en)
DE (1) DE2924709C2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3228240C2 (en) * 1982-07-28 1984-09-20 Curt Wilhelm Dr. 8022 Grünwald Schweiger Upper thread tensioning device on the head of a sewing machine
US4886004A (en) * 1987-05-15 1989-12-12 Brother Kogyo Kabushiki Kaisha Needle thread tension control including separate stopping and adjustable pre-tension devices

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE629286C (en) * 1934-11-13 1936-04-27 C Wilhelm Schweiger Dr Method and device for adapting the upper thread tension to the lower thread tension in sewing machines

Also Published As

Publication number Publication date
DE2924709A1 (en) 1981-01-22
JPS6047867B2 (en) 1985-10-24
DE2924709C2 (en) 1983-10-20

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