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FR2431001A1 - METHOD FOR ADJUSTING THE RELATIVE SPACING OF TOOLS, FOR EXAMPLE - Google Patents

METHOD FOR ADJUSTING THE RELATIVE SPACING OF TOOLS, FOR EXAMPLE

Info

Publication number
FR2431001A1
FR2431001A1 FR7918255A FR7918255A FR2431001A1 FR 2431001 A1 FR2431001 A1 FR 2431001A1 FR 7918255 A FR7918255 A FR 7918255A FR 7918255 A FR7918255 A FR 7918255A FR 2431001 A1 FR2431001 A1 FR 2431001A1
Authority
FR
France
Prior art keywords
tools
adjusting
plane
relative spacing
predetermined path
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.)
Granted
Application number
FR7918255A
Other languages
French (fr)
Other versions
FR2431001B1 (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.)
USM Corp
Original Assignee
USM Corp
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 USM Corp filed Critical USM Corp
Publication of FR2431001A1 publication Critical patent/FR2431001A1/en
Application granted granted Critical
Publication of FR2431001B1 publication Critical patent/FR2431001B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B39/00—Workpiece carriers
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B55/00—Needle holders; Needle bars
    • D05B55/10—Needle bars for multiple-needle sewing machines
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2203/00—Selection of machines, accessories or parts of the same kind
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00—Use of special elements
    • D05D2207/02—Pneumatic or hydraulic devices
    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05D—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES D05B AND D05C, RELATING TO SEWING, EMBROIDERING AND TUFTING
    • D05D2207/00—Use of special elements
    • D05D2207/05—Magnetic devices
    • D05D2207/06—Permanent magnets

Landscapes

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

Abstract

L'invention concerne un procédé de réglage de l'espacement relatif d'outils, par exemple d'aiguilles à coudre qui peuvent pénétrer dans un ouvrage mobile dans un plan. Les outils sont montés en relation latéralement espacés par rapport à un axe perpendiculaire au plan, l'ouvrage étant déplacé le long d'un trajet prédéterminé dans ledit plan et le porte-outils étant mis en rotation autour dudit axe de façon à positionner sélectivement les emplacements successifs de fonctionnement des outils sur l'ouvrage par rapport au trajet prédéterminé. Application aux machines à coudre.The invention relates to a method of adjusting the relative spacing of tools, for example sewing needles which can penetrate a movable work in a plane. The tools are mounted in laterally spaced relation to an axis perpendicular to the plane, the work being moved along a predetermined path in said plane and the tool holder being rotated about said axis so as to selectively position the tools. successive operating locations of the tools on the structure in relation to the predetermined path. Application to sewing machines.

FR7918255A 1978-07-14 1979-07-13 METHOD FOR ADJUSTING THE RELATIVE SPACING OF TOOLS, FOR EXAMPLE Granted FR2431001A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US92484078A 1978-07-14 1978-07-14

Publications (2)

Publication Number Publication Date
FR2431001A1 true FR2431001A1 (en) 1980-02-08
FR2431001B1 FR2431001B1 (en) 1984-02-10

Family

ID=25450811

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7918255A Granted FR2431001A1 (en) 1978-07-14 1979-07-13 METHOD FOR ADJUSTING THE RELATIVE SPACING OF TOOLS, FOR EXAMPLE

Country Status (10)

Country Link
JP (1) JPS5516993A (en)
BR (1) BR7904575A (en)
CA (1) CA1127909A (en)
DD (1) DD144932A1 (en)
DE (1) DE2927069A1 (en)
ES (1) ES482938A1 (en)
FR (1) FR2431001A1 (en)
GB (1) GB2027074B (en)
IT (1) IT1122107B (en)
MX (1) MX147232A (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5826161B2 (en) * 1974-05-02 1983-06-01 株式会社日立製作所 Finishing method for composite materials containing ferrite magnetic materials
US4373458A (en) 1978-07-14 1983-02-15 Usm Corporation Method and machine for versatile stitching
DE3411177C2 (en) * 1983-10-08 1986-06-12 Kochs Adler Ag, 4800 Bielefeld Sewing machine with a sewing head with rotating housing
DE3336683C2 (en) * 1983-10-08 1986-07-03 Kochs Adler Ag, 4800 Bielefeld Sewing machine with a sewing head with rotating housing
IT1173392B (en) * 1984-02-28 1987-06-24 Rockwell Rimoldi Spa SEWING MACHINE WITH TWO NEEDLE BARS OF WHICH ONE CAN BE DISENGAGED COMPARED TO THE OTHER
DE3411178C2 (en) * 1984-03-27 1986-06-19 Kochs Adler Ag, 4800 Bielefeld Sewing machine with a sewing head with rotating housing
IT207473Z2 (en) * 1986-04-09 1988-01-18 Vibemac Srl DEVICE APPLICABLE ON SNAP BENDING MACHINES, SUITABLE TO ENABLE DOUBLE SIMULTANEOUS SEWING.
JPH0246887A (en) * 1988-08-10 1990-02-16 Iida Shintaro Sawing machine for leather and similar workpiece provided with control mechanism for peripheral directional position of flat needle and sewing method using this sewing machine
IT1391048B1 (en) 2008-07-04 2011-10-27 Vi Be Mac Spa SEWING MACHINE
ITRM20130417A1 (en) * 2013-07-15 2015-01-16 Teknomac S R L PERFECTED SEWING MACHINE.
CN111332554B (en) * 2020-02-12 2021-04-06 大连理工大学 Hand-held paper embroidery packaging machine
TWI722813B (en) * 2020-03-04 2021-03-21 啟翔股份有限公司 Double needles sewing method with adjustable needle length

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE170216C (en) *
US1466154A (en) * 1918-03-15 1923-08-28 R M Sharaf Machine Co Needle-jogging mechanism for sewing machines
US2854936A (en) * 1953-09-14 1958-10-07 Duerkoppwerke Lock-stitch sewing machines
US2868152A (en) * 1954-03-29 1959-01-13 Pfaff Ag G M Double needle sewing machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2203804A (en) * 1936-08-11 1940-06-11 Essen Louis P Van Der Method of and apparatus for producing crinkled silking
DE937504C (en) * 1954-03-29 1956-01-05 Pfaff Ag G M Two-needle sewing machine with two needle bars that can be switched on and off
IT1010930B (en) * 1974-04-12 1977-01-20 Necchi Spa IMPROVEMENTS IN MACHINES FOR DETACHABLE NEEDLE BARS

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE170216C (en) *
US1466154A (en) * 1918-03-15 1923-08-28 R M Sharaf Machine Co Needle-jogging mechanism for sewing machines
US2854936A (en) * 1953-09-14 1958-10-07 Duerkoppwerke Lock-stitch sewing machines
US2868152A (en) * 1954-03-29 1959-01-13 Pfaff Ag G M Double needle sewing machine

Also Published As

Publication number Publication date
GB2027074A (en) 1980-02-13
DE2927069A1 (en) 1980-01-24
DD144932A1 (en) 1980-11-12
MX147232A (en) 1982-10-26
GB2027074B (en) 1982-08-11
JPS5516993A (en) 1980-02-06
IT1122107B (en) 1986-04-23
FR2431001B1 (en) 1984-02-10
IT7924242A0 (en) 1979-07-10
CA1127909A (en) 1982-07-20
BR7904575A (en) 1980-03-25
ES482938A1 (en) 1980-04-16

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Legal Events

Date Code Title Description
ST Notification of lapse