JPS57166195A - Regulator for tension of lower thread of sewing machine - Google Patents

Regulator for tension of lower thread of sewing machine

Info

Publication number
JPS57166195A
JPS57166195A JP56051252A JP5125281A JPS57166195A JP S57166195 A JPS57166195 A JP S57166195A JP 56051252 A JP56051252 A JP 56051252A JP 5125281 A JP5125281 A JP 5125281A JP S57166195 A JPS57166195 A JP S57166195A
Authority
JP
Japan
Prior art keywords
regulator
tension
sewing machine
lower thread
thread
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
JP56051252A
Other languages
English (en)
Other versions
JPS6345237B2 (ja
Inventor
Hideaki Takenoya
Hidekazu Shiyoumura
Yoshitaka Takahashi
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.)
Janome Corp
Original Assignee
Janome Sewing Machine Co Ltd
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 Janome Sewing Machine Co Ltd filed Critical Janome Sewing Machine Co Ltd
Priority to JP56051252A priority Critical patent/JPS57166195A/ja
Priority to US06/360,891 priority patent/US4471705A/en
Publication of JPS57166195A publication Critical patent/JPS57166195A/ja
Publication of JPS6345237B2 publication Critical patent/JPS6345237B2/ja
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B63/00—Devices associated with the loop-taker thread, e.g. for tensioning

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
JP56051252A 1981-04-07 1981-04-07 Regulator for tension of lower thread of sewing machine Granted JPS57166195A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56051252A JPS57166195A (en) 1981-04-07 1981-04-07 Regulator for tension of lower thread of sewing machine
US06/360,891 US4471705A (en) 1981-04-07 1982-03-22 Device for adjusting lower thread tension of sewing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56051252A JPS57166195A (en) 1981-04-07 1981-04-07 Regulator for tension of lower thread of sewing machine

Publications (2)

Publication Number Publication Date
JPS57166195A true JPS57166195A (en) 1982-10-13
JPS6345237B2 JPS6345237B2 (ja) 1988-09-08

Family

ID=12881754

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56051252A Granted JPS57166195A (en) 1981-04-07 1981-04-07 Regulator for tension of lower thread of sewing machine

Country Status (2)

Country Link
US (1) US4471705A (ja)
JP (1) JPS57166195A (ja)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6465915B1 (en) * 1999-05-21 2002-10-15 Molon Motor & Coil Corporation Miniaturized motor
CN102459739B (zh) * 2009-06-16 2013-06-19 Nsd株式会社 缝纫机的底线张力控制装置以及缝纫机
KR101780853B1 (ko) * 2011-09-26 2017-09-21 엔에스디 가부시끼가이샤 재봉틀
US10190810B2 (en) 2014-05-28 2019-01-29 Molon Motor & Coil Corporation Miniaturized motor assembly

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB866798A (en) * 1956-11-30 1961-05-03 Pfaff Ag G M Improvements in or relating to devices for varying the tension of the bottom thread on the bobbin housing of a sewing machine
IT1013933B (it) * 1974-05-06 1977-03-30 Necchi Spa Gruppo regolatore della tensione del filo superiore con dispositi vo di rilascio automatico della tensione
JPS55163073A (en) * 1979-06-06 1980-12-18 Janome Sewing Machine Co Ltd Device for automatically setting tension of cotton of sewing machine

Also Published As

Publication number Publication date
JPS6345237B2 (ja) 1988-09-08
US4471705A (en) 1984-09-18

Similar Documents

Publication Publication Date Title
JPS56151088A (en) Regulator for tension of lower cotton of sewing machine
JPS55155688A (en) Regulator for tension of lower cotton of sewing machine
JPS57110294A (en) Regulator for length of sewing for sewing machine
JPS57166195A (en) Regulator for tension of lower thread of sewing machine
IL71116A (en) Thread changing mechanism for sewing machines
GB2108160B (en) Thread control arrangements for sewing machines
JPS55101293A (en) Device for adjusting tension of lower thread of sewing machine
JPS573680A (en) Generator for tension of lower cotton of sewing machine
GB2143258B (en) Threading arrangement for a sewing machine
JPS5796683A (en) Feeder for cloth of sewing machine
IL71262A0 (en) Thread changing device for sewing machine
JPS57125788A (en) Regulator for tension of needle cotton of sewing machine
JPS54131448A (en) Device for automatically adjusting tension of upper thread of sewing machine
JPS57206483A (en) Sewing yarn tension controller of sewing machine
JPS57209081A (en) Yarn tension controller of sewing machine
JPS56158689A (en) Generator for lower cotton tension of sewing machine
JPS57156791A (en) Regulator for tension of upper cotton for sewing machine
JPS57125789A (en) Regulator for tension of cotton of sewing machine
JPS57200186A (en) Yarn cutting apparatus of sewing machine
JPS5759593A (en) Regulator for tension of cotton of sewing machine
JPS57153684A (en) Indicator for tension of sewing thread for sewing machine
GB8407070D0 (en) Sewing machine thread guide
JPS56158687A (en) Detector for sewing thread of sewing machine
JPS5725886A (en) Safety device for multi-needle sewing of sewing machine
JPS5711689A (en) Threading device for sewing machine