ATE542940T1 - SEWING MACHINE - Google Patents

SEWING MACHINE

Info

Publication number
ATE542940T1
ATE542940T1 AT10154761T AT10154761T ATE542940T1 AT E542940 T1 ATE542940 T1 AT E542940T1 AT 10154761 T AT10154761 T AT 10154761T AT 10154761 T AT10154761 T AT 10154761T AT E542940 T1 ATE542940 T1 AT E542940T1
Authority
AT
Austria
Prior art keywords
upper thread
thread drawing
sewing
moves
sewing machine
Prior art date
Application number
AT10154761T
Other languages
German (de)
Inventor
Takashi Sugiyama
Yasushi Ono
Kenji Murai
Tsuguo Kubota
Original Assignee
Juki Kk
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 Kk filed Critical Juki Kk
Application granted granted Critical
Publication of ATE542940T1 publication Critical patent/ATE542940T1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B19/00—Programme-controlled sewing machines
    • D05B19/02—Sewing machines having electronic memory or microprocessor control unit
    • D05B19/12—Sewing machines having electronic memory or microprocessor control unit characterised by control of operation of machine
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
    • D05B3/06—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing for sewing buttonholes
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B47/00—Needle-thread tensioning devices; Applications of tensometers
    • D05B47/04—Automatically-controlled tensioning devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Computer Hardware Design (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Sewing Machines And Sewing (AREA)

Abstract

The invention relates to a sewing machine (1). The sewing machine (1) includes a needle up-down movement mechanism which moves a needle bar (12), a thread take-up bar (14) which reciprocates in synchronization with up and down movements of the needle bar (12), an upper thread drawing mechanism (40) which draws an upper thread using an upper thread drawing member (41), a cloth feed mechanism (50) which moves a workpiece in synchronization with the needle bar (12) and by an optional moving amount, an operation control means (70) which controls a cloth moving motor (52, 53) during a sewing operation such that the workpiece is moved by a preset moving amount, and a data memory (74) which stores sewing pattern data in which an upper thread drawing amount is set. The upper thread drawing mechanism (40) has an upper thread drawing motor (44) which moves the upper thread drawing member (41). The operation control means (70) controls the upper thread drawing motor (44) based on the sewing pattern data such that the upper thread drawing member (41) is moved by an optionally set amount for each stitch during the sewing operation.
AT10154761T 2009-02-27 2010-02-26 SEWING MACHINE ATE542940T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009045528A JP5427438B2 (en) 2009-02-27 2009-02-27 sewing machine

Publications (1)

Publication Number Publication Date
ATE542940T1 true ATE542940T1 (en) 2012-02-15

Family

ID=42246064

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10154761T ATE542940T1 (en) 2009-02-27 2010-02-26 SEWING MACHINE

Country Status (5)

Country Link
EP (1) EP2226419B1 (en)
JP (1) JP5427438B2 (en)
KR (1) KR101707158B1 (en)
CN (1) CN101818416B (en)
AT (1) ATE542940T1 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101809216B (en) 2007-08-30 2015-10-21 Vsm集团股份公司 The location of stitch data objects
WO2009061258A1 (en) 2007-11-09 2009-05-14 Vsm Group Ab Thread cut with variable thread consumption in a sewing machine
WO2009085005A1 (en) 2007-12-27 2009-07-09 Vsm Group Ab Sewing machine having a camera for forming images of a sewing area
ITAN20090099A1 (en) * 2009-12-14 2011-06-15 Derim Srl PROGRAMMABLE SEWING MACHINE WITH INDEPENDENT SEWING UNITS, SYNCHRONIZED AND ADJUSTABLE, TO MAKE ALL TYPES OF SEWING, ON ALL KINDS OF MATERIALS, IN ALL DIRECTIONS, KEEPING THE QUALITY OF SEWING CONSTANTLY.
CN102277696B (en) 2010-06-09 2015-03-11 Vsm集团股份公司 Feeder movement compensation
JP5993160B2 (en) * 2011-04-01 2016-09-14 Juki株式会社 sewing machine
JP6010304B2 (en) * 2012-02-02 2016-10-19 Juki株式会社 Sewing machine and method for creating sewing machine data
CN103374797B (en) * 2012-04-27 2017-03-01 Juki株式会社 Sewing machine
US8960112B2 (en) 2013-02-01 2015-02-24 Vsm Group Ab Stitching system and method for stitch stop embellishments
KR101460943B1 (en) * 2014-05-07 2014-11-13 전계욱 Apparatus and method for controlling tension of embroidery machine
CN106319785B (en) * 2015-06-19 2020-04-24 北京大豪科技股份有限公司 Bottom line monitoring method and system of template machine and template machine
JP2020000731A (en) * 2018-06-29 2020-01-09 ブラザー工業株式会社 sewing machine

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54163147A (en) * 1978-06-13 1979-12-25 Janome Sewing Machine Co Ltd Device for automatically adjusting upper thread on sewing machine
JPS55163073A (en) 1979-06-06 1980-12-18 Janome Sewing Machine Co Ltd Device for automatically setting tension of cotton of sewing machine
US4215641A (en) 1979-07-05 1980-08-05 The Singer Company Electronic control of needle thread in a sewing machine
JPS60119982A (en) * 1983-11-30 1985-06-27 ジューキ株式会社 Alarm device of sewing machine
US4566396A (en) * 1984-09-27 1986-01-28 Tokyo Juki Industrial Co., Ltd Thread feed mechanism in sewing machine
JPS6187587A (en) * 1984-10-05 1986-05-02 蛇の目ミシン工業株式会社 Bobbin yarn delivery and guide apparatus in horizontal hook
JPH0710312B2 (en) 1986-11-15 1995-02-08 ブラザー工業株式会社 Sewing machine cloth feed control device
JPH0796094A (en) * 1993-09-30 1995-04-11 Juki Corp Thread guide device for sewing machine
JP4043642B2 (en) * 1999-04-20 2008-02-06 Ｊｕｋｉ株式会社 Sewing thread tension device by electromagnetic solenoid
DE19951127C2 (en) * 1999-10-23 2002-06-20 Duerkopp Adler Ag Buttonhole sewing machine
JP2002177678A (en) * 2000-12-13 2002-06-25 Juki Corp Sewing machine
JP2003225488A (en) * 2002-02-04 2003-08-12 Juki Corp Thread tension device for sewing machine
JP2003230784A (en) * 2002-02-13 2003-08-19 Juki Corp Sewing machine main body
JP4094867B2 (en) * 2002-02-20 2008-06-04 Ｊｕｋｉ株式会社 sewing machine
JP4744072B2 (en) * 2003-10-31 2011-08-10 Ｊｕｋｉ株式会社 sewing machine
JP2006043038A (en) * 2004-08-03 2006-02-16 Brother Ind Ltd Sewing machine
JP5073272B2 (en) * 2006-11-17 2012-11-14 Ｊｕｋｉ株式会社 sewing machine

Also Published As

Publication number Publication date
KR20100098345A (en) 2010-09-06
JP2010194235A (en) 2010-09-09
CN101818416B (en) 2013-06-19
EP2226419A1 (en) 2010-09-08
JP5427438B2 (en) 2014-02-26
EP2226419B1 (en) 2012-01-25
KR101707158B1 (en) 2017-02-15
CN101818416A (en) 2010-09-01

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