ES463729A1 - Perfeccionamientos en los dispositivos de accionamiento del crochet en maquinas de coser. - Google Patents

Perfeccionamientos en los dispositivos de accionamiento del crochet en maquinas de coser.

Info

Publication number
ES463729A1
ES463729A1 ES463729A ES463729A ES463729A1 ES 463729 A1 ES463729 A1 ES 463729A1 ES 463729 A ES463729 A ES 463729A ES 463729 A ES463729 A ES 463729A ES 463729 A1 ES463729 A1 ES 463729A1
Authority
ES
Spain
Prior art keywords
looper
control apparatus
sewing machines
looper control
needle
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
ES463729A
Other languages
English (en)
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 ES463729A1 publication Critical patent/ES463729A1/es
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B57/00—Loop takers, e.g. loopers
    • D05B57/02—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

Perfeccionamientos en los dispositivos de accionamiento del crochet en máquinas de coser, con un punto en zigzag de cadeneta, que comprenden un primer mecanismo adecuado para conferir a un soporte del citado crochet un movimiento oscilante en dirección perpendicular a la dirección del desplazamiento del tejido a coser y un segundo mecanismo adecuado para conferir al citado soporte un movimiento oscilante paralelo a la citada dirección.
ES463729A 1976-11-02 1977-10-31 Perfeccionamientos en los dispositivos de accionamiento del crochet en maquinas de coser. Expired ES463729A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28954/76A IT1075897B (it) 1976-11-02 1976-11-02 Dispositivo di azionamento del crochet in macchine per cucire con punto zig-zag a catenella

Publications (1)

Publication Number Publication Date
ES463729A1 true ES463729A1 (es) 1978-06-16

Family

ID=11225021

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463729A Expired ES463729A1 (es) 1976-11-02 1977-10-31 Perfeccionamientos en los dispositivos de accionamiento del crochet en maquinas de coser.

Country Status (7)

Country Link
US (1) US4178864A (es)
JP (1) JPS5359562A (es)
DE (1) DE2748815C2 (es)
ES (1) ES463729A1 (es)
FR (1) FR2369369A1 (es)
GB (1) GB1584319A (es)
IT (1) IT1075897B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4344376A (en) * 1978-05-09 1982-08-17 Union Special Corp Mechanism generating elliptical motion
DE3606285A1 (de) * 1986-02-27 1987-09-03 Union Special Gmbh Greiferantrieb fuer kettenstichnaehmaschinen
JPH045989A (ja) * 1990-04-24 1992-01-09 Pegasus Sewing Mach Mfg Co Ltd ミシンの自動糸供給装置における縫目表示装置
US5072679A (en) * 1990-05-29 1991-12-17 The Singer Company N.V. Stitch width tracker for sewing machine
JPH0751481A (ja) * 1993-08-10 1995-02-28 Suzuki Seisakusho:Kk ミシンのルーパ駆動機構
DE4343421C1 (de) * 1993-12-18 1995-02-09 Union Special Gmbh Greiferantrieb für eine Kettenstichnähmaschine
RU2174578C2 (ru) * 1999-12-30 2001-10-10 Зайончковский Виктор Владимирович Строительные леса
KR200453094Y1 (ko) 2008-04-24 2011-04-05 치 시앙 인더스트리얼 캄퍼니 리미티드 재봉기의 스킵핑 스티치장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE520578C (de) * 1930-04-29 1931-03-12 Union Special Maschinenfab Kettenstich-Zickzack-Ziernaht-Naehmaschine mit seitlich schwingendem Nadelstangenrahmen
US2345327A (en) * 1942-02-14 1944-03-28 Singer Mfg Co Chain-stitch sewing machine
US2840021A (en) * 1953-03-25 1958-06-24 Union Special Maschinenfab Sewing machine
US3192886A (en) * 1962-04-05 1965-07-06 Jr James A Cash Bedding component manufacturing machine
US3783810A (en) * 1970-11-18 1974-01-08 Rimoldi C Spa Virginio Looper driving device with periodically variable speed in zig-zag chainstitch sewing machines
SU540000A1 (ru) * 1975-06-30 1976-12-25 Подольский Ордена Ленина И Ордена Трудового Красного Знамени Механический Завод Им.М.И.Калинина Привод петлител швейной машины

Also Published As

Publication number Publication date
DE2748815C2 (de) 1982-11-25
DE2748815A1 (de) 1978-05-03
IT1075897B (it) 1985-04-22
FR2369369A1 (fr) 1978-05-26
GB1584319A (en) 1981-02-11
JPS5359562A (en) 1978-05-29
US4178864A (en) 1979-12-18

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