ES8101671A1 - Perfeccionamientos en los dispositivos de accionamiento de la aguja de una maquina de coser - Google Patents

Perfeccionamientos en los dispositivos de accionamiento de la aguja de una maquina de coser

Info

Publication number
ES8101671A1
ES8101671A1 ES492276A ES492276A ES8101671A1 ES 8101671 A1 ES8101671 A1 ES 8101671A1 ES 492276 A ES492276 A ES 492276A ES 492276 A ES492276 A ES 492276A ES 8101671 A1 ES8101671 A1 ES 8101671A1
Authority
ES
Spain
Prior art keywords
needle
lever
distance
driving apparatus
pivotably connected
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
ES492276A
Other languages
English (en)
Other versions
ES492276A0 (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 ES8101671A1 publication Critical patent/ES8101671A1/es
Publication of ES492276A0 publication Critical patent/ES492276A0/es
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings or for fastening articles, e.g. buttons, by sewing
    • D05B3/02—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings or for fastening articles, e.g. buttons, by sewing with mechanisms for needle-bar movement
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B55/00—Needle holders; Needle bars
    • D05B55/14—Needle-bar drives
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide
    • Y10T74/18928—Straight line motions

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Sewing Machines And Sewing (AREA)
  • Support Of The Bearing (AREA)

Abstract

DISPOSITIVO DE ACCIONAMIENTO DE LA AGUJA DE UNA MAQUINA DE COSER. CONSTA DE UN ELEMENTO MOVIL DE ARTICULACION APOYADA SOBRE EL BASTIDOR DE LA MAQUINA POR MEDIO DE UN PERNO EXCENTRICO. LA EXCENTRICIDAD CORRESPONDE EN DOS PUNTOS DIAMETRALMENTE OPUESTOS AL PUNTO DE APLICACION DEL ELEMENTO MOVIL, PARA UNA Y OTRA DE LAS CARRERAS PREVISTAS PARA LA MORDAZA DE LA AGUJA. EL PERNO EXCENTRICO ESTA SOBRESALIENDO DE UN CUERPO CILINDRICO INSERTABLE EN UN ASIENTO PREVISTO EN EL BASTIDOR EN POSICION REQUERIDOS POR EL ELEMENTO MOVIL DE ARTICULACION. EL CUERPO CILINDRICO TIENE PLANOS DE REFERENCIA, SITUADOS ANGULARMENTE, IDENTIFICANDO SOBRE EL BASTIDOR UNO DE LOS PUNTOS DE APLICACION DEL ELEMENTO MOVIL DE ARTICULACION.
ES492276A 1979-07-18 1980-06-10 Perfeccionamientos en los dispositivos de accionamiento de la aguja de una maquina de coser Granted ES492276A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24445/79A IT1122608B (it) 1979-07-18 1979-07-18 Dispositivo di azionamento dell'ago di una macchina per cucire

Publications (2)

Publication Number Publication Date
ES8101671A1 true ES8101671A1 (es) 1980-12-16
ES492276A0 ES492276A0 (es) 1980-12-16

Family

ID=11213552

Family Applications (1)

Application Number Title Priority Date Filing Date
ES492276A Granted ES492276A0 (es) 1979-07-18 1980-06-10 Perfeccionamientos en los dispositivos de accionamiento de la aguja de una maquina de coser

Country Status (7)

Country Link
US (1) US4254722A (es)
JP (1) JPS6052840B2 (es)
DE (1) DE3027310C2 (es)
ES (1) ES492276A0 (es)
FR (1) FR2461771A1 (es)
GB (1) GB2053989B (es)
IT (1) IT1122608B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE448475B (sv) * 1982-11-22 1987-02-23 Husqvarna Ab Sicksackmekanism i symaskin
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
IT1185580B (it) * 1985-05-27 1987-11-12 Rockwell Rimoldi Spa Dispositivo di comando della corsa dell'ago di una macchina per cucire
US7114454B2 (en) * 2003-02-06 2006-10-03 Paul Block Needle bar driver assembly for a sewing machine
US20040154504A1 (en) * 2003-02-06 2004-08-12 Paul Block Needle bar driver assembly for a sewing machine
AU2005202489B2 (en) * 2004-06-08 2011-03-31 L&P Property Management Company Needle bar driver assembly for a sewing machine
CN114502789A (zh) * 2019-10-01 2022-05-13 威陛马科股份公司 用于缝纫机的操纵系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE686325C (de) * 1936-05-05 1940-01-06 Vorm Seidel & Naumann Ag Zickzacknaehmaschine
CH328718A (it) * 1955-02-04 1958-03-31 Rimoldi C Spa Virginio Dispositivo di comando dell'ago di una macchina da cucire
US3645221A (en) * 1970-09-11 1972-02-29 Tokyo Juki Industrial Co Ltd Needle operation device in high-speed sewing machines
US3745951A (en) * 1971-12-30 1973-07-17 Rimoldi C Spa Virginio Needle driving device for sewing machines

Also Published As

Publication number Publication date
GB2053989B (en) 1983-02-09
FR2461771B1 (es) 1984-01-20
IT1122608B (it) 1986-04-23
JPS5615788A (en) 1981-02-16
DE3027310A1 (de) 1981-02-05
FR2461771A1 (fr) 1981-02-06
IT7924445A0 (it) 1979-07-18
DE3027310C2 (de) 1983-11-24
ES492276A0 (es) 1980-12-16
GB2053989A (en) 1981-02-11
JPS6052840B2 (ja) 1985-11-21
US4254722A (en) 1981-03-10

Similar Documents

Publication Publication Date Title
GB808351A (en) Ornamental stitch sewing machine
FR2642440B1 (fr) Procede pour realiser des coutures fermees sur elles-memes, de forme annulaire, sur un ouvrage a coudre, en utilisant une machine a coudre entrainee par une commande
IT1072546B (it) Dispositivo su macchine per cucire per la preforatura del tessuto da cucire
US2880683A (en) Contour sewing machines
DE68905020D1 (de) Nadelmaschine mit verbesserter fuehrung des nadelbretts.
US3460494A (en) Sewing machine
JPS54110048A (en) Device for guiding workpiece on sewing machine
GB928538A (en) Method and means for sealing stitched seams
JPS52136056A (en) Workpiece guiding device for sewing machine
GB2061334B (en) Workpiece guide for sewing machines
GB1491925A (en) Sewing machines
US5477796A (en) Sewing machine with lower feed mechanism
GB2031964B (en) Sewing machine motor actuated pneumatic pump for needle threading
ES249554U (es) Dispositivo cortador-sujetador del hilo para maquinas de - coser.
GB2009939B (en) Apparatus for driving a sewing machine
JPS5615788A (en) Driving device for needle of sewing machine
ES453090A1 (es) Perfeccionamientos en dispositivos de regulacion del trans- porte de una maquina de coser.
ES8100684A1 (es) Perfeccionamientos en los dispositivos de accionamiento de la aguja de una maquina de coser
US2520529A (en) Pinking machine
GB1119777A (en) Quilting machines
SE8702192D0 (sv) Monstersymaskin
JPS5356547A (en) Stitch guiding device for leather stitch sewing machine
ES452050A1 (es) Perfeccionamientos en maquinas de coser con dispositivo pararetener la cadeneta de punto.
JPS6432890A (en) Embroidering frame driving apparatus of sewing machine
JPS5691790A (en) Cloth feeding driving device for sewing machine