EP2025790A3 - Transporter for transporting sewing material while operating a sewing machine - Google Patents

Transporter for transporting sewing material while operating a sewing machine Download PDF

Info

Publication number
EP2025790A3
EP2025790A3 EP08013805A EP08013805A EP2025790A3 EP 2025790 A3 EP2025790 A3 EP 2025790A3 EP 08013805 A EP08013805 A EP 08013805A EP 08013805 A EP08013805 A EP 08013805A EP 2025790 A3 EP2025790 A3 EP 2025790A3
Authority
EP
European Patent Office
Prior art keywords
sewing
transporting
transporter
operating
throat plate
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
EP08013805A
Other languages
German (de)
French (fr)
Other versions
EP2025790A2 (en
EP2025790B1 (en
Inventor
Johann Enns
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.)
Duerkopp Adler AG
Original Assignee
Duerkopp Adler AG
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 Duerkopp Adler AG filed Critical Duerkopp Adler AG
Publication of EP2025790A2 publication Critical patent/EP2025790A2/en
Publication of EP2025790A3 publication Critical patent/EP2025790A3/en
Application granted granted Critical
Publication of EP2025790B1 publication Critical patent/EP2025790B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/02—Work-feeding means with feed dogs having horizontal and vertical movements
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/02—Work-feeding means with feed dogs having horizontal and vertical movements
    • D05B27/08—Work-feeding means with feed dogs having horizontal and vertical movements with differential feed motions
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B35/00—Work-feeding or -handling elements not otherwise provided for
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B51/00—Applications of needle-thread guards; Thread-break detectors

Landscapes

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

Abstract

Ein Transporteur (17) zum Transport von Nähgut während des Betriebs einer Nähmaschine umfasst mindestens einen Transportabschnitt (28, 28a), welcher zum reibschlüssigen Zusammenwirken mit dem Nähgut und zum Ausführen einer Transportbewegung in einer Stichplatten-Ausnehmung einer Stichplatte ausgeführt ist, sowie einen Grundkörper (29), über den der Transportabschnitt (28, 28a) fest mit einem Transporteur-Träger verbunden ist. Eine Randkontur (32) des Transportabschnitts (28, 28a) geht in eine Randkontur (33) des Grundkörpers (29), gesehen bei montiertem Transporteur (17) in einer Projektion auf eine Stichplattenebene, kantenfrei über.

Figure imgaf001
A conveyor (17) for transporting sewing material during the operation of a sewing machine comprises at least one transport section (28, 28a), which is designed for frictional engagement with the sewing material and for carrying out a transport movement in a throat plate recess of a throat plate, and a base body (FIG. 29), via which the transport section (28, 28a) is fixedly connected to a feed carrier. An edge contour (32) of the transport section (28, 28a) merges into an edge contour (33) of the base body (29), seen when the feed dog (17) is mounted, in a projection onto a throat plate plane, free of edges.
Figure imgaf001
EP08013805.0A 2007-08-17 2008-08-01 Transporter for transporting sewing material while operating a sewing machine Active EP2025790B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202007011553U DE202007011553U1 (en) 2007-08-17 2007-08-17 Transporter for the transport of sewing material during the operation of a sewing machine

Publications (3)

Publication Number Publication Date
EP2025790A2 EP2025790A2 (en) 2009-02-18
EP2025790A3 true EP2025790A3 (en) 2011-10-19
EP2025790B1 EP2025790B1 (en) 2015-03-04

Family

ID=40122466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08013805.0A Active EP2025790B1 (en) 2007-08-17 2008-08-01 Transporter for transporting sewing material while operating a sewing machine

Country Status (5)

Country Link
EP (1) EP2025790B1 (en)
JP (1) JP2009045460A (en)
KR (1) KR101424287B1 (en)
CN (1) CN101368319B (en)
DE (1) DE202007011553U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010101429A2 (en) 2009-03-04 2010-09-10 주식회사 엘지화학 Electrolyte comprising an amide compound, and an electrochemical element comprising the same
JP5522981B2 (en) * 2009-06-18 2014-06-18 日本発條株式会社 Lower feed mechanism of sewing device and sewing device
WO2022129332A1 (en) 2020-12-16 2022-06-23 Jt International Sa Heat not burn filament system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE77872C (en) * J. L. FOLLETT, New-York, V. St. A Knife slide drive for sewing machines with swinging hook
US1329636A (en) * 1915-12-27 1920-02-03 Albert D Smith Feed for sewing-machines
US1543945A (en) * 1921-04-19 1925-06-30 Union Special Machine Co Feeding mechanism for sewing machines
FR973974A (en) * 1948-09-07 1951-02-16 Advanced sewing machine feed system
DE10002456A1 (en) * 1999-01-21 2000-08-10 Juki Kk Sewing machine fabric advance system has fabric push units operated through a switch from the drive to give them a horizontal and vertical movement component to prevent fabric pulling between the seams

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3467039A (en) * 1967-11-20 1969-09-16 Singer Co Work feeding mechanisms for sewing machines
CN2349226Y (en) * 1998-02-09 1999-11-17 卢金荣 Feeding mechanism for sewing machine
US5979346A (en) * 1998-03-12 1999-11-09 Rodriguez; Rosty Automatic stitching apparatus
JP2004174120A (en) * 2002-11-29 2004-06-24 Juki Corp Feeding device of sewing machine
DE102005029955A1 (en) * 2005-06-28 2007-01-04 Dürkopp Adler AG sewing machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE77872C (en) * J. L. FOLLETT, New-York, V. St. A Knife slide drive for sewing machines with swinging hook
US1329636A (en) * 1915-12-27 1920-02-03 Albert D Smith Feed for sewing-machines
US1543945A (en) * 1921-04-19 1925-06-30 Union Special Machine Co Feeding mechanism for sewing machines
FR973974A (en) * 1948-09-07 1951-02-16 Advanced sewing machine feed system
DE10002456A1 (en) * 1999-01-21 2000-08-10 Juki Kk Sewing machine fabric advance system has fabric push units operated through a switch from the drive to give them a horizontal and vertical movement component to prevent fabric pulling between the seams

Also Published As

Publication number Publication date
KR101424287B1 (en) 2014-07-31
DE202007011553U1 (en) 2008-12-24
EP2025790A2 (en) 2009-02-18
EP2025790B1 (en) 2015-03-04
CN101368319A (en) 2009-02-18
CN101368319B (en) 2013-06-05
JP2009045460A (en) 2009-03-05
KR20090018583A (en) 2009-02-20

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