ES8201654A1 - Perfeccionamientos en las maquinas de coser con punto de doble cadeneta. - Google Patents

Perfeccionamientos en las maquinas de coser con punto de doble cadeneta.

Info

Publication number
ES8201654A1
ES8201654A1 ES481467A ES481467A ES8201654A1 ES 8201654 A1 ES8201654 A1 ES 8201654A1 ES 481467 A ES481467 A ES 481467A ES 481467 A ES481467 A ES 481467A ES 8201654 A1 ES8201654 A1 ES 8201654A1
Authority
ES
Spain
Prior art keywords
looper
control apparatus
sewing machines
sewing
looper control
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
ES481467A
Other languages
English (en)
Other versions
ES481467A0 (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.)
Rockwell-Rimoldi SpA
Original Assignee
Rockwell-Rimoldi SpA
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 Rockwell-Rimoldi SpA filed Critical Rockwell-Rimoldi SpA
Publication of ES8201654A1 publication Critical patent/ES8201654A1/es
Publication of ES481467A0 publication Critical patent/ES481467A0/es
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/02—Loop takers, e.g. loopers for chain-stitch sewing machines, e.g. oscillating

Landscapes

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

Abstract

MAQUINA DE COSER DEL TIPO DE PUNTO DE DOBLE CADENETA. COMPRENDE UN CROCHET (7) FIJO SOBRE UN SOPORTE (8) Y UN APOSICION PERPENDICULAR A LA DIRECCION DE COSTURA (A), QUE GIRA SOBRE EL PERNO (9) QUIEN LO CONDUCE MEDIANTE EL MANGUITO (10) HACIA EL ARBOL OSCILANTE (11). EL DISPOSITIVO (15) TIENE UN CONJUNTO DE ACCIONAMIENTO (32) QUE ES QUIEN TRANSMITE EL MOVIMIENTO AL ARBOL (11) PARA PRODUCIR UNA TRAYECTORIA ELIPTICA EN EL CROCHET EN UN PLANO PERPENDICULAR A LA AGUJA (1), JUNTO CON LA EXCENTRICA (16) QUEDA DESCONECTADA RESPECTO EL CROCHET POR UN MECANISMO DURANTE EL PROCESO DE COSTURA MARCHA ATRAS.
ES481467A 1978-06-13 1979-06-12 Perfeccionamientos en las maquinas de coser con punto de doble cadeneta. Granted ES481467A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24491/78A IT1096701B (it) 1978-06-13 1978-06-13 Macchina per cucire con punto a doppia catenella in retromarcia

Publications (2)

Publication Number Publication Date
ES8201654A1 true ES8201654A1 (es) 1982-01-01
ES481467A0 ES481467A0 (es) 1982-01-01

Family

ID=11213736

Family Applications (1)

Application Number Title Priority Date Filing Date
ES481467A Granted ES481467A0 (es) 1978-06-13 1979-06-12 Perfeccionamientos en las maquinas de coser con punto de doble cadeneta.

Country Status (8)

Country Link
US (1) US4220102A (es)
JP (1) JPS5540578A (es)
CH (1) CH635379A5 (es)
DE (1) DE2923570C2 (es)
ES (1) ES481467A0 (es)
FR (1) FR2428698A1 (es)
GB (1) GB2026563B (es)
IT (1) IT1096701B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT8521971V0 (it) * 1985-05-27 1985-05-27 Rockwell Rimoldi Spa Macchina per cucire con basamento formato da due moduli connessi amovibilmente tra loro.
JPH07112517B2 (ja) * 1985-07-15 1995-12-06 ジャガー株式会社 オ−バロツク縫いミシン
DE3918572A1 (de) * 1989-06-07 1990-12-13 Union Special Gmbh Vorrichtung zum bilden einer fadenkette an einer mehrnadel-kettenstichnaehmaschine
DE4332111C1 (de) * 1993-09-22 1995-01-26 Union Special Gmbh Greifer für Einfachkettenstich-Nähmaschinen
CN115110213B (zh) * 2021-03-17 2023-06-27 杰克科技股份有限公司 一种弯针勾线机构及缝纫机

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60918C (de) * M. HARFF in Köln a. Rh., Schildergasse 78/80, und E. BrÜNCKER in Köln a. Rh.-Lindenthal, Dürenerstrafse 181 Doppelsteppstich-Nähmaschine
DE416426C (de) * 1925-07-15 Union Special Machine Co Naehmaschine
DE868099C (de) * 1940-05-16 1953-02-23 Singer Mfg Co Greiferantriebsvorrichtung fuer Kettenstich-Naehmaschinen
FR1106948A (fr) * 1953-08-28 1955-12-27 Singer Mfg Co Boucleur porte-fil à points de chaînette pour machine à coudre
DE955191C (de) * 1953-08-28 1956-12-27 Singer Mfg Co Fadenfuehrender Kettenstich-Greifer
US3068818A (en) * 1960-12-06 1962-12-18 Union Special Machine Co Two-thread chainstitch sewing machine
GB998397A (en) * 1962-10-24 1965-07-14 Pfaff Ag G M Improvements in or relating to chain-stitch sewing machines
US3301201A (en) * 1964-09-29 1967-01-31 Diamond Int Corp Furnace
DE1660892A1 (de) * 1966-02-01 1971-06-03 Kochs Adler Ag Greifervorrichtung fuer Doppelkettenstichnaehmaschinen
DE1660963B1 (de) * 1966-10-10 1971-02-18 Pfaff Ag G M Kettenstichnaehmaschine mit einem eine ellipsenfoermige Bewegung ausfuehrenden Greifer
IT1095042B (it) * 1978-06-07 1985-08-10 Rockwell Rimoldi Spa Macchina per cucire semplificata per l'esecuzione di un punto a catenella doppia

Also Published As

Publication number Publication date
GB2026563A (en) 1980-02-06
DE2923570C2 (de) 1983-07-21
DE2923570A1 (de) 1980-01-03
FR2428698A1 (fr) 1980-01-11
IT1096701B (it) 1985-08-26
CH635379A5 (it) 1983-03-31
IT7824491A0 (it) 1978-06-13
GB2026563B (en) 1982-08-25
JPS5540578A (en) 1980-03-22
ES481467A0 (es) 1982-01-01
US4220102A (en) 1980-09-02

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