BR0308209A - Feed device for a sewing machine - Google Patents

Feed device for a sewing machine

Info

Publication number
BR0308209A
BR0308209A BR0308209-1A BR0308209A BR0308209A BR 0308209 A BR0308209 A BR 0308209A BR 0308209 A BR0308209 A BR 0308209A BR 0308209 A BR0308209 A BR 0308209A
Authority
BR
Brazil
Prior art keywords
drive
sewing machine
output unit
unit
feed device
Prior art date
Application number
BR0308209-1A
Other languages
Portuguese (pt)
Inventor
Gerhard Eberhahn
Kurt Klundt
Original Assignee
Pfaff Ind Masch
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 Pfaff Ind Masch filed Critical Pfaff Ind Masch
Publication of BR0308209A publication Critical patent/BR0308209A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B27/00—Work-feeding means
    • D05B27/10—Work-feeding means with rotary circular feed members
    • D05B27/14—Work-feeding means with rotary circular feed members rotating discontinuously

Landscapes

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

Abstract

"DISPOSITIVO DE AVANçO PARA UMA MáQUINA DE COSTURA". A presente invenção refere-se a um dispositivo de avanço para uma máquina de costura com alimentador inferior e/ou superior, com uma primeira unidade de acionamento (47) e uma segunda unidade de acionamento (48), as quais são acionadas por um mecanismo de impulsão, e ambas em engate por atrito são dispostas com uma unidade de saída de acionamento (49), a qual é disposta com o alimentador (17 ou 18), sendo que as unidades de acionamento (47, 48) são móveis em relação à unidade de acionamento (49), que são engatadas alternativamente na periferia da unidade de saída de acionamento (47), para que as unidades de acionamento (47, 48) se engatem ou desengatem com as referidas unidades de acionamento da unidade de saída de acionamento (49), meios de pressão (51, 52) produzindo engate por atrito entre as unidades de acionamento (47, 48) e a unidade de saída de acionamento (49) que são dispostas e controladas em suportes (55, 58) de tal maneira que pelo menos um dos suportes (58) pode ser movido em relação ao meio de pressão (52)."ADVANCE DEVICE FOR A SEWING MACHINE". The present invention relates to a feed device for a lower and / or upper feeder sewing machine with a first drive unit (47) and a second drive unit (48) which are driven by a mechanism. both in frictional engagement are arranged with a drive output unit (49) which is arranged with the feeder (17 or 18), with the drive units (47, 48) being movable relative to each other. drive unit (49), which are alternately engaged with the periphery of the drive output unit (47), so that the drive units (47, 48) engage or disengage with said drive output unit drive units. (49), pressure means (51, 52) producing frictional engagement between the drive units (47, 48) and the drive output unit (49) which are arranged and controlled in brackets (55, 58). such that at least one of the brackets (58) can be moved relative to the pressure medium (52).

BR0308209-1A 2002-03-07 2003-01-26 Feed device for a sewing machine BR0308209A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2002110522 DE10210522B4 (en) 2002-03-07 2002-03-07 Feed device for a sewing machine
PCT/EP2003/000767 WO2003074773A1 (en) 2002-03-07 2003-01-26 Forward feed device for a sewing machine

Publications (1)

Publication Number Publication Date
BR0308209A true BR0308209A (en) 2004-12-21

Family

ID=27771152

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0308209-1A BR0308209A (en) 2002-03-07 2003-01-26 Feed device for a sewing machine

Country Status (7)

Country Link
CN (1) CN1639407B (en)
AU (1) AU2003248975A1 (en)
BR (1) BR0308209A (en)
DE (1) DE10210522B4 (en)
MX (1) MXPA04008663A (en)
TW (1) TWI295700B (en)
WO (1) WO2003074773A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7444951B2 (en) * 2006-11-21 2008-11-04 Ykk Corporation Curved edge sewing systems
CN103668798A (en) * 2013-12-19 2014-03-26 吴江市菀坪宝得利缝制设备机械厂 Vertical feeding mechanism of sewing machine
JP6679158B2 (en) 2015-10-30 2020-04-15 蛇の目ミシン工業株式会社 Feed dog adjusting mechanism and sewing machine equipped with the adjusting mechanism

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175971B (en) * 1961-05-25 1964-08-13 Pfaff Ag G M Sewing machine with needle swinging in the feed direction and lower and / or upper feed wheel driven synchronously with the needle feed movement
DE2223202C2 (en) * 1972-05-12 1983-01-13 Hans-Günther Ing.(grad.) 7520 Bruchsal Tölle sewing machine
CN1025355C (en) * 1991-06-26 1994-07-06 美马缝纫机制造股份有限公司 Deliver device of machine
DE19812913C2 (en) * 1998-03-24 2000-04-27 Minerva Boskovice A S Feed device for a sewing machine
DE19812979C1 (en) * 1998-03-24 1999-08-26 Duerkopp Adler Ag Sewing machine fabric advance mechanism

Also Published As

Publication number Publication date
TWI295700B (en) 2008-04-11
DE10210522A1 (en) 2003-10-02
MXPA04008663A (en) 2004-12-06
CN1639407A (en) 2005-07-13
AU2003248975A1 (en) 2003-09-16
WO2003074773A1 (en) 2003-09-12
CN1639407B (en) 2010-12-29
TW200303948A (en) 2003-09-16
DE10210522B4 (en) 2004-03-25

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]