WO2010086795A3 - A fabric pulling mechanism for automated sewing or seam making machines and a method of pulling fabric - Google Patents

A fabric pulling mechanism for automated sewing or seam making machines and a method of pulling fabric Download PDF

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Publication number
WO2010086795A3
WO2010086795A3 PCT/IB2010/050349 IB2010050349W WO2010086795A3 WO 2010086795 A3 WO2010086795 A3 WO 2010086795A3 IB 2010050349 W IB2010050349 W IB 2010050349W WO 2010086795 A3 WO2010086795 A3 WO 2010086795A3
Authority
WO
WIPO (PCT)
Prior art keywords
fabric
pulling
sewing
making machines
automated sewing
Prior art date
Application number
PCT/IB2010/050349
Other languages
French (fr)
Other versions
WO2010086795A2 (en
Inventor
Amit Kumar Lohia
Original Assignee
Lohia Starlinger Limited
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 Lohia Starlinger Limited filed Critical Lohia Starlinger Limited
Publication of WO2010086795A2 publication Critical patent/WO2010086795A2/en
Publication of WO2010086795A3 publication Critical patent/WO2010086795A3/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B13/00—Machines for sewing sacks
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/10—Work-feeding means with rotary circular feed members
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B33/00—Devices incorporated in sewing machines for supplying or removing the work

Landscapes

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

Abstract

The mechanism uses a set of pulleys and belt drives to apply pulling force to the fabric advancing through the sewing zone of a sewing machine. As the pulling device is linked to the feeder mechanism that feeds the article needing stitching to the sewing area, the fabric pulling speed is synchronised with the feeding speed of the advancing fabric. This ensures that there's no undesirable or excessive pulling while at the same time the article being stitched is kept in a desirably taut state so that the seam formed is without any flaws such as pleat formation.
PCT/IB2010/050349 2009-01-29 2010-01-27 A fabric pulling mechanism for automated sewing or seam making machines and a method of pulling fabric WO2010086795A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN174DE2009 2009-01-29
IN174/DEL/2009 2009-01-29

Publications (2)

Publication Number Publication Date
WO2010086795A2 WO2010086795A2 (en) 2010-08-05
WO2010086795A3 true WO2010086795A3 (en) 2010-09-23

Family

ID=42315568

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2010/050349 WO2010086795A2 (en) 2009-01-29 2010-01-27 A fabric pulling mechanism for automated sewing or seam making machines and a method of pulling fabric

Country Status (1)

Country Link
WO (1) WO2010086795A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103147235B (en) * 2013-03-19 2014-06-25 西安标准工业股份有限公司 Sewing machine with mechanical pulling mechanism and using method thereof

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191026770A (en) * 1910-11-17 1911-11-09 Sack Filling And Sewing Machin Improvements in or relating to Machines for Sewing or Closing Filled and other Sacks.
US3227119A (en) * 1964-10-30 1966-01-04 Riegel Textile Corp Mechanism for automatically producing pillow cases, bags, and the like
DE2718607B1 (en) * 1977-04-27 1978-08-17 Pfaff Ind Masch Sewing machine with a driven feed roller
EP0172936A1 (en) * 1983-10-04 1986-03-05 Dürkoppwerke Gmbh Work transport apparatus for tensionable material
US4594957A (en) * 1983-12-10 1986-06-17 Union Special Gmbh Sewing machine belt feed with variable pitch drive pulley
DE3447751A1 (en) * 1984-12-21 1986-07-03 Manfred 8024 Oberhaching Kropf Fabric-feed accessory
US4719864A (en) * 1987-05-11 1988-01-19 The Charles Stark Draper Laboratory, Inc. Limp material seam joining apparatus with rotatable limp material feed assembly
US5448959A (en) * 1994-04-06 1995-09-12 Union Special Corporation Belt drive puller mechanism
DE10160387C1 (en) * 2001-12-10 2003-06-26 Pfaff Ind Masch Fabric advance mechanism, at a sewing machine, has a take-off roller in friction drive contact with the trailing belt roller, and of a larger diameter to increase the fabric advance action

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB191026770A (en) * 1910-11-17 1911-11-09 Sack Filling And Sewing Machin Improvements in or relating to Machines for Sewing or Closing Filled and other Sacks.
US3227119A (en) * 1964-10-30 1966-01-04 Riegel Textile Corp Mechanism for automatically producing pillow cases, bags, and the like
DE2718607B1 (en) * 1977-04-27 1978-08-17 Pfaff Ind Masch Sewing machine with a driven feed roller
EP0172936A1 (en) * 1983-10-04 1986-03-05 Dürkoppwerke Gmbh Work transport apparatus for tensionable material
US4594957A (en) * 1983-12-10 1986-06-17 Union Special Gmbh Sewing machine belt feed with variable pitch drive pulley
DE3447751A1 (en) * 1984-12-21 1986-07-03 Manfred 8024 Oberhaching Kropf Fabric-feed accessory
US4719864A (en) * 1987-05-11 1988-01-19 The Charles Stark Draper Laboratory, Inc. Limp material seam joining apparatus with rotatable limp material feed assembly
US5448959A (en) * 1994-04-06 1995-09-12 Union Special Corporation Belt drive puller mechanism
DE10160387C1 (en) * 2001-12-10 2003-06-26 Pfaff Ind Masch Fabric advance mechanism, at a sewing machine, has a take-off roller in friction drive contact with the trailing belt roller, and of a larger diameter to increase the fabric advance action

Also Published As

Publication number Publication date
WO2010086795A2 (en) 2010-08-05

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