[go: up one dir, main page]

WO2010058939A3 - Upper thread clamping device for sewing machine - Google Patents

Upper thread clamping device for sewing machine Download PDF

Info

Publication number
WO2010058939A3
WO2010058939A3 PCT/KR2009/006753 KR2009006753W WO2010058939A3 WO 2010058939 A3 WO2010058939 A3 WO 2010058939A3 KR 2009006753 W KR2009006753 W KR 2009006753W WO 2010058939 A3 WO2010058939 A3 WO 2010058939A3
Authority
WO
WIPO (PCT)
Prior art keywords
upper thread
clamping device
sewing
needle
stoppers
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.)
Ceased
Application number
PCT/KR2009/006753
Other languages
French (fr)
Korean (ko)
Other versions
WO2010058939A2 (en
Inventor
오영곤
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 WO2010058939A2 publication Critical patent/WO2010058939A2/en
Publication of WO2010058939A3 publication Critical patent/WO2010058939A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B65/00—Devices for severing the needle or lower thread
    • D05B65/06—Devices for severing the needle or lower thread and for disposing of the severed thread end ; Catching or wiping devices for the severed thread
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B29/00—Pressers; Presser feet

Landscapes

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

Abstract

The present invention provides an dispositif for a sewing machine which clamps the end of an upper thread for the next sewing job, wherein the upper thread is automatically cut after finishing sewing. The upper thread clamping device enables compatibility even when using presser feet with different widths. More specifically, the clamping device effectively clamps the upper thread even when using a narrow presser foot. Therefore, the clamping device is able to: prevent waste of sewing thread by maintaining the length of the upper thread from a needle as short as possible; effectively prevent separation of the upper thread from the needle; and effectively prevent entanglement of the sewing thread caused by unnecessary long lengths of the upper thread on the sewing surface when sewing starts. In the clamping device, a presser foot fixture (62) and a needle fixture (6) are vertically arranged on one end of an arm (1). The clamping device has the presser foot (63) which is connected to the presser foot fixture (62) by a press foot block (60) to enable vertical movement in the presser foot fixture (62). The clamping device is characterized in including: a drive generator (2) which is operated by the controller of a sewing machine; a pair of stoppers (70) which are installed on the press foot (63) and are arranged apart to place a needle (7) connected to the needle fixture (6) between the stoppers; and a holder (50) which has a holding lug (51) located between the stoppers and alternatively moves to the stoppers due to a connection with the drive generator (2). The holding lugs (51) are located on both sides of the stoppers due to the drive generator (2).
PCT/KR2009/006753 2008-11-22 2009-11-17 Upper thread clamping device for sewing machine Ceased WO2010058939A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020080116531A KR101031088B1 (en) 2008-11-22 2008-11-22 Upper thread clamping device of the sewing machine
KR10-2008-0116531 2008-11-22

Publications (2)

Publication Number Publication Date
WO2010058939A2 WO2010058939A2 (en) 2010-05-27
WO2010058939A3 true WO2010058939A3 (en) 2010-08-26

Family

ID=42198643

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2009/006753 Ceased WO2010058939A2 (en) 2008-11-22 2009-11-17 Upper thread clamping device for sewing machine

Country Status (2)

Country Link
KR (1) KR101031088B1 (en)
WO (1) WO2010058939A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014168292A1 (en) * 2013-04-12 2014-10-16 Oh Younggon Upper thread clamp device of sewing machine
KR101533384B1 (en) * 2013-11-26 2015-07-03 오영곤 Wiper device for sewing machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422397A (en) * 1981-09-03 1983-12-27 The Singer Company Needle thread wiping device
JPH0636586U (en) * 1992-10-21 1994-05-17 ジューキ株式会社 Sewing machine thread wiper
US5367969A (en) * 1991-05-27 1994-11-29 Aisin Seiki Kabushiki Kaisha Upper thread holding device of sewing machine
JP2001300171A (en) * 2000-04-25 2001-10-30 Juki Corp Thread cutter
KR20040023846A (en) * 2002-09-12 2004-03-20 오영곤 Sewing machine of the take cotton device
JP2004167007A (en) * 2002-11-20 2004-06-17 Juki Corp Upper thread holding device for sewing machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4678961B2 (en) 2001-02-13 2011-04-27 Ｊｕｋｉ株式会社 Upper thread clamp device of sewing machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422397A (en) * 1981-09-03 1983-12-27 The Singer Company Needle thread wiping device
US5367969A (en) * 1991-05-27 1994-11-29 Aisin Seiki Kabushiki Kaisha Upper thread holding device of sewing machine
JPH0636586U (en) * 1992-10-21 1994-05-17 ジューキ株式会社 Sewing machine thread wiper
JP2001300171A (en) * 2000-04-25 2001-10-30 Juki Corp Thread cutter
KR20040023846A (en) * 2002-09-12 2004-03-20 오영곤 Sewing machine of the take cotton device
JP2004167007A (en) * 2002-11-20 2004-06-17 Juki Corp Upper thread holding device for sewing machine

Also Published As

Publication number Publication date
KR101031088B1 (en) 2011-04-26
WO2010058939A2 (en) 2010-05-27
KR20100057739A (en) 2010-06-01

Similar Documents

Publication Publication Date Title
IL180639A0 (en) Clamping apparatus for positioning and fixing work pieces
RU2011105052A (en) TECHNOLOGICAL MACHINE, BEFORE ALL THE TABLE DISK SAW
CN201862533U (en) Automation dispensing equipment
ATE511562T1 (en) TWO NEEDLE SEWING MACHINE
CN105363637A (en) Dispenser with visual inspection function
CN204122875U (en) A kind of copper foil leads automatic spot welding equipment
CN206153868U (en) A lock screw machine
TWI606161B (en) Thread holding mechanism and threading device of sewing machine, and sewing machine
WO2010058939A3 (en) Upper thread clamping device for sewing machine
ATE458848T1 (en) SEWING MACHINE WITH TOP THREAD CUTTING AND HOLDING MECHANISM
DE602005009222D1 (en) DEVICE FOR CLAMPING A TOOL INSERT INTO A GRINDING MACHINE
ATE378448T1 (en) BUTTONHOLE SEWING MACHINE
CN204708076U (en) A kind of regulable control dotter
CN204112028U (en) A kind of card cloth apparatus of embroidery machine
CN204868160U (en) Right angle work piece positioner
CN211490521U (en) Clamp for pipeline cutting
CN203419326U (en) Novel plastic pin machine
CN207577512U (en) For the facing attachment of connecting rod
CN201626003U (en) Shaftless loading device of roll paper splitting machine
CN201685131U (en) Feeding clamping device of commutator slot milling machine
CN205464570U (en) Arbitrary angle pivoted rotating device of oblique fracture saw workstation
CN204151546U (en) Computer overlock machine loose ends device
CN204019204U (en) A kind of process little circular knitting machine flange used clamp platform
CN107096960B (en) A kind of band sawing machine gives material clamping device
WO2006098968A3 (en) Rivet delivery apparatus and method

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09827704

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 09827704

Country of ref document: EP

Kind code of ref document: A2