JPS5697490A - Adjusting mechanism for tension of upper cotton of sewing machine - Google Patents

Adjusting mechanism for tension of upper cotton of sewing machine

Info

Publication number
JPS5697490A
JPS5697490A JP102880A JP102880A JPS5697490A JP S5697490 A JPS5697490 A JP S5697490A JP 102880 A JP102880 A JP 102880A JP 102880 A JP102880 A JP 102880A JP S5697490 A JPS5697490 A JP S5697490A
Authority
JP
Japan
Prior art keywords
tension
adjusting mechanism
sewing machine
upper cotton
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.)
Pending
Application number
JP102880A
Other languages
Japanese (ja)
Inventor
Minoru Morita
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP102880A priority Critical patent/JPS5697490A/en
Publication of JPS5697490A publication Critical patent/JPS5697490A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sewing Machines And Sewing (AREA)
JP102880A 1980-01-09 1980-01-09 Adjusting mechanism for tension of upper cotton of sewing machine Pending JPS5697490A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP102880A JPS5697490A (en) 1980-01-09 1980-01-09 Adjusting mechanism for tension of upper cotton of sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP102880A JPS5697490A (en) 1980-01-09 1980-01-09 Adjusting mechanism for tension of upper cotton of sewing machine

Publications (1)

Publication Number Publication Date
JPS5697490A true JPS5697490A (en) 1981-08-06

Family

ID=11490099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP102880A Pending JPS5697490A (en) 1980-01-09 1980-01-09 Adjusting mechanism for tension of upper cotton of sewing machine

Country Status (1)

Country Link
JP (1) JPS5697490A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184582U (en) * 1985-05-07 1986-11-18
US7493866B2 (en) 2007-04-17 2009-02-24 Brother Kogyo Kabushiki Kaisha Thread tension device for sewing machine

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61184582U (en) * 1985-05-07 1986-11-18
JPH0331268Y2 (en) * 1985-05-07 1991-07-02
US7493866B2 (en) 2007-04-17 2009-02-24 Brother Kogyo Kabushiki Kaisha Thread tension device for sewing machine

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