ES2004636A6 - Procedimiento para coser la esquina de una costura doble de una maquina de coser de dos agujas - Google Patents

Procedimiento para coser la esquina de una costura doble de una maquina de coser de dos agujas

Info

Publication number
ES2004636A6
ES2004636A6 ES8702009A ES8702009A ES2004636A6 ES 2004636 A6 ES2004636 A6 ES 2004636A6 ES 8702009 A ES8702009 A ES 8702009A ES 8702009 A ES8702009 A ES 8702009A ES 2004636 A6 ES2004636 A6 ES 2004636A6
Authority
ES
Spain
Prior art keywords
seam
needle
stitch
corner point
sewing
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.)
Expired
Application number
ES8702009A
Other languages
English (en)
Inventor
Reinhold Lobner
Walter Hager
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.)
Pfaff Industriemaschinen GmbH
Original Assignee
Pfaff Industriemaschinen GmbH
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 Industriemaschinen GmbH filed Critical Pfaff Industriemaschinen GmbH
Publication of ES2004636A6 publication Critical patent/ES2004636A6/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B69/00—Driving-gear; Control devices
    • D05B69/20—Control devices responsive to the number of stitches made
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B19/00—Programme-controlled sewing machines
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B55/00—Needle holders; Needle bars
    • D05B55/14—Needle-bar drives
    • D05B55/16—Needle-bar drives with provision for disengaging individual needle bars

Landscapes

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

Abstract

UN PROCEDIMIENTO PARA COSER LA ESQUINA DE UNA COSTURA DOBLE CON UNA MAQUINA DE COSER DE DOS AGUJAS, CUYAS DOS BARRAS PORTAAGUJAS SE PUEDEN CONECTAR Y DESCONECTAR INDEPENDIENTEMENTE UNA DE OTRA, MEDIANTE CONTROL DEL PUNTO DE ESQUINA DE LA COSTURA INTERIOR, DESCONEXION DE LA BARRA PORTAAGUJAS INTERIOR, CONTINUACION DEL COSIDO HASTA EL PUNTO DE ESQUINA DE LA COSTURA EXTERIOR, PARADA DE LA MAQUINA DE COSER CON LA AGUJA EXTERIOR CLAVADA EN LA PIEZA DE LABOR, GIRO DE LA PIEZA DE LABOR, COSIDO DE LA COSTURA EXTERIOR ACODADA Y ACOPLAMIENTO DE LA BARRA PORTAAGUJAS INTERIOR, PRESENTANDO LA MAQUINA DE COSER AL MENOS UN MEDIO AJUSTABLE DE AVANCE DE LA PIEZA DE LABOR, AL MENOS UN SENSOR QUE VA DISPUESTO DELANTE DE LAS AGUJAS Y QUE, AL PASAR POR EL ORILLO DE LA PIEZA DE LABOR, DESENCADENA EL PROCESO DE COLOCACION EN POSICION DE LA AGUJA RESPECTIVA EN SU PUNTO DE ESQUINA CORRESPONDIENTE, UN EMISOR DE IMPULSOS ACOPLADO CON EL ARBOL PRINCIPAL DE LA MAQUINA DE COSER PARA SUMINISTRAR IMPULSOS DE COMPUTO PARAUN CONTADOR DE IMPULSOS, Y UN MICROORDENADOR QUE CONTROLA LA ACCION DEL MEDIO DE AVANCE EN FUNCION DE LOS IMPULSOS QUE PARTEN DEL SENSOR Y DEL EMISOR DE IMPULSOS.
ES8702009A 1986-08-13 1987-07-09 Procedimiento para coser la esquina de una costura doble de una maquina de coser de dos agujas Expired ES2004636A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863627470 DE3627470A1 (de) 1986-08-13 1986-08-13 Verfahren zum naehen der ecke einer doppelnaht mit einer zweinadelnaehmaschine

Publications (1)

Publication Number Publication Date
ES2004636A6 true ES2004636A6 (es) 1989-01-16

Family

ID=6307305

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8702009A Expired ES2004636A6 (es) 1986-08-13 1987-07-09 Procedimiento para coser la esquina de una costura doble de una maquina de coser de dos agujas

Country Status (7)

Country Link
US (1) US4736699A (es)
JP (1) JPS6349188A (es)
KR (1) KR940005362B1 (es)
BR (1) BR8704183A (es)
DE (1) DE3627470A1 (es)
ES (1) ES2004636A6 (es)
IT (1) IT1211256B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0632734B2 (ja) * 1987-04-30 1994-05-02 ブラザー工業株式会社 ２本針角縫いミシン
IT1226926B (it) * 1987-07-24 1991-02-22 Duerkoppwerke Servodispositivo per una macchina per cucire a piu' aghi con aste portaaghi inseribili e disinseribili.
DE8710156U1 (de) * 1987-07-24 1987-10-08 Dürkoppwerke GmbH, 4800 Bielefeld Servovorrichtung für eine Mehrnadel-Nähmaschine mit ein- und ausschaltbaren Nadelstangen
JPH01303193A (ja) * 1988-05-31 1989-12-07 Juki Corp 片針停止機能付二本針ミシンの上糸供給機構
JPH0349796A (ja) * 1989-07-18 1991-03-04 Brother Ind Ltd 布縁倣い縫ミシン
JPH0357483A (ja) * 1989-07-25 1991-03-12 Brother Ind Ltd 布縁倣い縫ミシン
EP0512145B1 (de) * 1991-05-10 1994-01-12 Dürkopp Adler Aktiengesellschaft Verfahren zum Herstellen einer im Nahtverlauf die Richtung ändernden Naht
DE4118119C1 (es) * 1991-06-03 1992-09-24 G.M. Pfaff Ag, 6750 Kaiserslautern, De
DE102007026651A1 (de) * 2007-06-08 2008-12-18 Dürkopp Adler AG Nähmaschine sowie Betriebsverfahren für eine derartige Nähmaschine
JP2010012235A (ja) * 2008-06-03 2010-01-21 Juki Corp ミシンの針上下動機構
CN103276541B (zh) * 2013-06-07 2015-02-04 杰克缝纫机股份有限公司 双针机针杆自动分离复位的控制方法
CN106968055B (zh) * 2016-12-13 2020-01-17 阮晨航 一种双针缝纫机的转角缝制方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1010930B (it) * 1974-04-12 1977-01-20 Necchi Spa Miglioramenti in macchine per cu cire a barre ago disinnestabili
JPS55122590A (en) * 1979-03-15 1980-09-20 Mitsubishi Electric Corp Two needle sewing device
DE2919681C2 (de) * 1979-05-16 1982-10-14 Dürkoppwerke GmbH, 4800 Bielefeld Zwei- oder Mehrnadelnähmaschine
US4404919A (en) * 1980-11-26 1983-09-20 Microdynamics, Inc. Control system for providing stitch length control of a sewing machine
JPS57190591A (en) * 1981-05-20 1982-11-24 Aisin Seiki Stitch pattern setting apparatus of electromotive sewing machine
JPS5849179A (ja) * 1981-09-17 1983-03-23 ブラザー工業株式会社 ２本針ミシンの制御装置
DE3150141C1 (de) * 1981-12-18 1983-08-25 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Naehmaschine mit einer Einrichtung zur Herstellung von Eckennaehten
US4526114A (en) * 1983-02-25 1985-07-02 Microdynamics, Inc. Method and apparatus for sewing mitered corners on a split needle bar sewing machine
DE3324518C1 (de) * 1983-07-07 1984-10-31 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Antriebsvorrichtung fuer mindestens eine hin- und hergehende Nadelstange einer Naeh-,Stick- oder Tuftingmaschine
JPS6022957A (ja) * 1983-07-20 1985-02-05 Japanese National Railways<Jnr> 肉盛溶射装置
DE3342391C1 (de) * 1983-11-24 1985-03-14 Pfaff Industriemaschinen Gmbh, 6750 Kaiserslautern Naehmaschine mit Nadel und Untertransport und einer Einrichtung zum Ansteuern eines vorbestimmten Endpunktes einer Naht

Also Published As

Publication number Publication date
IT8767707A0 (it) 1987-08-11
KR880003050A (ko) 1988-05-13
JPS6349188A (ja) 1988-03-01
IT1211256B (it) 1989-10-12
DE3627470A1 (de) 1988-02-18
JPH0218114B2 (es) 1990-04-24
DE3627470C2 (es) 1988-08-18
US4736699A (en) 1988-04-12
KR940005362B1 (ko) 1994-06-17
BR8704183A (pt) 1988-04-12

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-07-09

FD1A Patent lapsed

Effective date: 20000202