ES8406596A1 - Dispositivo de lanzadera rotativa de rotacion libre para maquinas de coser de doble pespunte - Google Patents

Dispositivo de lanzadera rotativa de rotacion libre para maquinas de coser de doble pespunte

Info

Publication number
ES8406596A1
ES8406596A1 ES527372A ES527372A ES8406596A1 ES 8406596 A1 ES8406596 A1 ES 8406596A1 ES 527372 A ES527372 A ES 527372A ES 527372 A ES527372 A ES 527372A ES 8406596 A1 ES8406596 A1 ES 8406596A1
Authority
ES
Spain
Prior art keywords
bobbin case
holder
case
needle
hook
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
ES527372A
Other languages
English (en)
Other versions
ES527372A0 (es
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 ES527372A0 publication Critical patent/ES527372A0/es
Publication of ES8406596A1 publication Critical patent/ES8406596A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/08—Loop takers, e.g. loopers for lock-stitch sewing machines
    • D05B57/10—Shuttles
    • D05B57/14—Shuttles with rotary hooks

Landscapes

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

Abstract

DISPOSITIVO DE LANZADERA ROTATIVA DE ROTACION LIBRE PARA MAQUINAS DE COSER DE DOBLE PESPUNTE.COMPRENDE UN CUERPO (22) QUE PRESENTA: UN ANILLO DE SOPORTE (26); POR CUYO EXTREMO CONTINUA Y SOBRESALE AXIALMENTE UN APENDICE (28), QUE CONSTA DE UN PICO APRESADOR DE HILO (29) Y UN ESCALON (30) DE DESVIACION DE HILO QUE DISCURRE OBLICUAMENTE, DONDE EN SU LADO FRONTAL SE ATORNILLA UN SEGMENTO ANULAR DE RECUBRIMIENTO (33), CON UN EXTREMO EN FORMA DE PICO APRESADOR (35), QUE PENETRA EN LA ESCOTADURA (27) Y QUE CIERRA LA ESCOTADURA (31) Y FORMA CON ELLA UNAGARGANTA ANULAR (34), DONDE EN SU INTERIOR SE DISPONE UN PORTACANILLA (36) CON UN NERVIO DE GUIA ANULAR (40) DENTRO DE LA GARGANTA ANULAR (34); UN CANILLERO (57) Y UNA PESTAÑA (23).
ES527372A 1982-12-04 1983-11-18 Dispositivo de lanzadera rotativa de rotacion libre para maquinas de coser de doble pespunte Expired ES8406596A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3244946A DE3244946C1 (de) 1982-12-04 1982-12-04 Freiumlaufender Greifer fuer Doppelsteppstichnaehmaschinen

Publications (2)

Publication Number Publication Date
ES527372A0 ES527372A0 (es) 1984-08-01
ES8406596A1 true ES8406596A1 (es) 1984-08-01

Family

ID=6179830

Family Applications (1)

Application Number Title Priority Date Filing Date
ES527372A Expired ES8406596A1 (es) 1982-12-04 1983-11-18 Dispositivo de lanzadera rotativa de rotacion libre para maquinas de coser de doble pespunte

Country Status (6)

Country Link
US (1) US4572091A (es)
JP (1) JPS6036313B2 (es)
KR (1) KR880002464B1 (es)
DE (1) DE3244946C1 (es)
ES (1) ES8406596A1 (es)
IT (2) IT1159986B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6043997B2 (ja) * 1983-09-06 1985-10-01 株式会社廣瀬製作所 本縫いミシンの全回転かま
US4700643A (en) * 1985-02-21 1987-10-20 Hirose Manufacturing Company, Ltd. Rotary hook
DE3911134A1 (de) * 1989-04-06 1990-10-11 Kochs Adler Ag Umlaufender greifer fuer doppelsteppstich-naehmaschinen, in dem ein kernloser fadenwickel oder eine mit einem faden bewickelte spule einlagerbar ist
DE10261339C1 (de) * 2002-12-28 2003-11-13 Duerkopp Adler Ag Nähmaschine
DE102007050245A1 (de) * 2007-10-20 2009-04-23 Dürkopp Adler AG Nähmaschine und Greifer-System für Nähmaschine
DE102007050244A1 (de) * 2007-10-20 2009-04-23 Dürkopp Adler AG Nähmaschine und Greifer-System für Nähmaschine
DE102007050243A1 (de) * 2007-10-20 2009-04-23 Dürkopp Adler AG Nähmaschine und Greifer-System für Nähmaschine
CN114453526B (zh) * 2022-02-09 2023-09-19 淮安纳微传感器有限公司 一种传感器内芯生产用侧针弯针装置及弯曲方法
DE102022206102A1 (de) 2022-06-17 2023-12-28 Pfaff Industriesysteme Und Maschinen Gmbh Nähanlage

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1019208A (en) * 1907-05-17 1912-03-05 Simon W Wardwell Stitch-forming device.
US1504240A (en) * 1916-12-13 1924-08-12 Hohmann Sewing Machine Company Stitch-forming mechanism
US1504242A (en) * 1921-02-28 1924-08-12 Richard K Hohmann Bobbin casing and carrier for rotary-hook sewing machines
US1467898A (en) * 1922-04-13 1923-09-11 Reece Button Hole Machine Co Sewing machine
US1794255A (en) * 1927-09-12 1931-02-24 Gen Electric Sewing machine
US2941488A (en) * 1957-08-06 1960-06-21 Union Special Machine Co Rotary hook construction for sewing machines
DE1660970B1 (de) * 1967-07-31 1971-07-29 Pfaff Ag G M Einrichtung an einer Doppelsteppstichnaehmaschine zur Steuerung der Unterfadenkapsel
US4284017A (en) * 1978-07-13 1981-08-18 Starr Wayne E Rotary hook for sewing machine

Also Published As

Publication number Publication date
IT8368254A0 (it) 1983-11-30
US4572091A (en) 1986-02-25
IT8353997V0 (it) 1983-11-30
DE3244946C1 (de) 1984-04-26
KR880002464B1 (ko) 1988-11-14
IT1159986B (it) 1987-03-04
KR840007117A (ko) 1984-12-05
ES527372A0 (es) 1984-08-01
JPS59111791A (ja) 1984-06-28
JPS6036313B2 (ja) 1985-08-20

Similar Documents

Publication Publication Date Title
US2973733A (en) Needle clamp for sewing machines
US3753410A (en) Single thread chainstitch fittings for two thread chainstitch sewing machine
ES8406596A1 (es) Dispositivo de lanzadera rotativa de rotacion libre para maquinas de coser de doble pespunte
GB793591A (en) Improvements in or relating to sewing machines
US3922983A (en) Device for automatic cutting of thread in sewing machines
ES2014142A6 (es) Procedimiento para realizar una costura sin interrupciones en maquinas de coser.
US2046928A (en) Stitch forming mechanism for sewing machines
GB1088690A (en) Stitch forming mechanisms for sewing machines
GB747528A (en) Improvements in arrangements for retaining bobbin-cases in loop-takers for sewing machines
GB852616A (en) Improvements in and relating to sewing machines
US2495069A (en) Article attaching machine
US1748052A (en) Chain-stitch sewing machine
GB725349A (en) Improvements in or relating to stitch forming mechanisms for sewing machines
US2918027A (en) Sewing machine for tubular articles
US2648304A (en) Stitching mechanism for joining cords or the like with a fabric
JPS6125754Y2 (es)
US1825513A (en) Loop retainer for sewing machines
ES338504A1 (es) Maquina de coser.
ES8106027A1 (es) Perfeccionamientos en mecanismos de puntada falsa para ma- quinas de coser
US2283073A (en) Sewing machine
US2470642A (en) Looper
GB1405480A (en) Automatic lockstitch sewing machines
US2038282A (en) Shoe sewing machine
GR3018135T3 (en) Improved automatic machine for stitching of various articles, in particular leather articles.
US3120203A (en) Circular linking machine

Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506