EP0165461B1 - Einspannvorrichtung für Häkelnadeln - Google Patents

Einspannvorrichtung für Häkelnadeln Download PDF

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Publication number
EP0165461B1
EP0165461B1 EP85105904A EP85105904A EP0165461B1 EP 0165461 B1 EP0165461 B1 EP 0165461B1 EP 85105904 A EP85105904 A EP 85105904A EP 85105904 A EP85105904 A EP 85105904A EP 0165461 B1 EP0165461 B1 EP 0165461B1
Authority
EP
European Patent Office
Prior art keywords
needle
clamping device
needles
clamping
recesses
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
EP85105904A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0165461A1 (de
Inventor
Johann Berger
Josef Berger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE8787105158T priority Critical patent/DE3574033D1/de
Priority to AT85105904T priority patent/ATE33859T1/de
Publication of EP0165461A1 publication Critical patent/EP0165461A1/de
Application granted granted Critical
Publication of EP0165461B1 publication Critical patent/EP0165461B1/de
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind
    • D04B27/06—Needle bars; Sinker bars

Definitions

  • the present invention relates to a clamping device for crochet needles (hereinafter also simply called “needles”).
  • needles Such jigs are such.
  • B. used for crochet gallon machines, as is apparent from EP-A-11 271 (prior art under Article 54.3 EPC) of the same applicant.
  • the jig can also be used with Raschel machines. In any case, it is attached to the needle bar of one of these machines.
  • the present invention is intended to create a possibility of clamping more than 10 needles per centimeter in width.
  • spacer plates are arranged between the needle shafts.
  • each individual needle can be replaced individually.
  • the result of the support strips and spacer sheets is a comb-like structure in which the shafts of the needles can be inserted individually. Since it is not difficult to use very thin spacer plates, the limit of the number of needles that can be accommodated per centimeter width only results from the necessary thickness of the needle shafts and the necessary mutual distances between the working areas of the needles.
  • Groups of support strips and spacer sheets are accommodated in several recesses in one main part, and a single needle can be easily replaced after the tensioning parts have been released.
  • the inertial mass of the clamping device is reduced, which is to be accelerated constantly back and forth during the back and forth movement of the needle bar.
  • the working speed of the machines can be increased in this way.
  • the clamping device according to FIGS. 1 and 2 has two main parts made of light metal, namely a lower part 2 and a clamping cover 4.
  • the clamping parts which serve to tighten the clamping cover 4 against the lower part 2 are screw bolts 6 which pass through a cylindrical opening in the clamping cover 4 engage in a threaded hole 8 in the lower part.
  • the lower part has recesses 10 in the form of channels of rectangular cross section.
  • a group of support strips 12 is accommodated in each recess. The outermost are supported on the side walls 14 of the recesses 10.
  • the support strips have a lower height than the spacer plates, so that a comb-like structure with needle beds 18 is created.
  • the support strips 12 have the same thickness as the shafts 20 of the needles to be clamped.
  • the thicknesses of the needle shafts 20, the support strips 12 and the spacer plates 16 and the width of the recesses 10 are dimensioned such that a whole number of support strips and needle shafts press fit into the recesses, with a needle shaft lying on the outside of the side walls 14.
  • the needles 20 have a curved end 22 and are clamped in such a way that this end abuts the back of the clamping cover 4. As a result, all are aligned in the simplest manner in their longitudinal direction. This also makes it easy to replace and align individual needles.
  • the spacer plates and the support strips can be glued together. This arrangement makes it possible to replace a single needle after loosening the clamping cover, but to leave all others intact in their needle bed 18.
  • the clamping device is very simple and can be manufactured at low cost. Parts for attachment to the needle bar of a crochet gallon or Raschel machine have not been shown here, but are known per se.
  • Two numerical examples are intended to illustrate that, according to the invention, a relatively large number of needles per centimeter width of a recess 10 can be accommodated.
  • the heights of the parts to be accommodated in a recess can, for. B. have the following values:
  • the support strips and spacers can be made of soft iron or steel. It is important that they have the same thickness throughout their length.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Fluid-Damping Devices (AREA)
  • Clamps And Clips (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
  • Impact Printers (AREA)
  • Surgical Instruments (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Sheet Holders (AREA)
  • Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
  • Massaging Devices (AREA)
  • Processing Of Solid Wastes (AREA)
  • Looms (AREA)
  • Vehicle Body Suspensions (AREA)
  • Body Structure For Vehicles (AREA)
  • Undergarments, Swaddling Clothes, Handkerchiefs Or Underwear Materials (AREA)
  • Advancing Webs (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Orthopedics, Nursing, And Contraception (AREA)
  • Greenhouses (AREA)
  • Adornments (AREA)
  • Magnetically Actuated Valves (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Mechanical Means For Catching Fish (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Control Of Combustion (AREA)
  • Basic Packing Technique (AREA)
  • Jigs For Machine Tools (AREA)
EP85105904A 1984-06-02 1985-05-14 Einspannvorrichtung für Häkelnadeln Expired EP0165461B1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE8787105158T DE3574033D1 (en) 1984-06-02 1985-05-14 Clamping device for needles
AT85105904T ATE33859T1 (de) 1984-06-02 1985-05-14 Einspannvorrichtung fuer haekelnadeln.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3420693 1984-06-02
DE3420693A DE3420693A1 (de) 1984-06-02 1984-06-02 Einspannvorrichtung fuer haekelnadeln

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP87105158.7 Division-Into 1987-04-08

Publications (2)

Publication Number Publication Date
EP0165461A1 EP0165461A1 (de) 1985-12-27
EP0165461B1 true EP0165461B1 (de) 1988-04-27

Family

ID=6237535

Family Applications (2)

Application Number Title Priority Date Filing Date
EP85105904A Expired EP0165461B1 (de) 1984-06-02 1985-05-14 Einspannvorrichtung für Häkelnadeln
EP87105158A Expired EP0244656B1 (de) 1984-06-02 1985-05-14 Einspannvorrichtung für Nadeln

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP87105158A Expired EP0244656B1 (de) 1984-06-02 1985-05-14 Einspannvorrichtung für Nadeln

Country Status (23)

Country Link
US (1) US4571961A (enrdf_load_stackoverflow)
EP (2) EP0165461B1 (enrdf_load_stackoverflow)
JP (2) JPS60259660A (enrdf_load_stackoverflow)
AT (2) ATE33859T1 (enrdf_load_stackoverflow)
AU (1) AU573346B2 (enrdf_load_stackoverflow)
BR (1) BR8502628A (enrdf_load_stackoverflow)
CA (1) CA1253708A (enrdf_load_stackoverflow)
CS (1) CS264330B2 (enrdf_load_stackoverflow)
DD (1) DD239429A5 (enrdf_load_stackoverflow)
DE (3) DE3420693A1 (enrdf_load_stackoverflow)
DK (1) DK158840C (enrdf_load_stackoverflow)
ES (1) ES287144Y (enrdf_load_stackoverflow)
FI (1) FI80483C (enrdf_load_stackoverflow)
GR (1) GR851329B (enrdf_load_stackoverflow)
HU (1) HU207877B (enrdf_load_stackoverflow)
IE (1) IE56559B1 (enrdf_load_stackoverflow)
IL (1) IL75385A (enrdf_load_stackoverflow)
MX (1) MX164361B (enrdf_load_stackoverflow)
NO (1) NO160089C (enrdf_load_stackoverflow)
PL (1) PL144327B1 (enrdf_load_stackoverflow)
PT (1) PT80535B (enrdf_load_stackoverflow)
TR (1) TR22415A (enrdf_load_stackoverflow)
ZA (2) ZA854128B (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131809A1 (de) * 1991-09-24 1993-03-25 Berger Gmbh Vorrichtung zum einspannen und fuehren von haekelnadeln fuer eine haekelmaschine
DE4321059A1 (de) * 1993-06-24 1995-01-05 Berger Gmbh Vorrichtung zum Einspannen und Führen von Häkelnadeln für eine Häkelmaschine
DE19618368B4 (de) * 1996-05-08 2005-11-24 Karl Mayer Textilmaschinenfabrik Gmbh Anordnung aus Fadenführungselementen einer Kettenwirk- oder Strickmaschine und einem Träger
EP1813703B1 (de) * 2006-01-25 2009-05-13 Groz-Beckert KG Wirknadel und Barre für diese
EP1988199B1 (de) * 2007-05-03 2009-10-28 Groz-Beckert KG Wirkmaschinenwerkzeug, insbesondere für feinste Teilung
JP6595919B2 (ja) * 2016-01-06 2019-10-23 大森機械工業株式会社 製函機
EP3354782B1 (de) * 2017-01-25 2019-08-07 Karl Mayer Textilmaschinenfabrik GmbH Wirkwerkzeugbarre und verfahren zum montieren von wirkwerkzeugen
CN116949659A (zh) * 2023-03-02 2023-10-27 陕西可利雅纺织科技有限公司 一种经编机的导纱针调节机构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2384451A (en) * 1941-10-07 1945-09-11 Textile Machine Works Sinker head for knitting machines
DE813741C (de) * 1949-09-02 1951-09-17 Arthur G Scholte Hochleistungskettenwirkmaschine
GB788764A (en) * 1955-02-23 1958-01-08 Karl Mayer Erste Hessische Wir Improvements in or relating to needle bars for warp knitting machines
DE1746643U (de) * 1956-02-08 1957-06-13 Arwa Feinstrumpfwirkerei G M B Nadelbarre fuer flachwirkmaschinen.
US2914094A (en) * 1958-03-18 1959-11-24 Whitaker Reed Company Loom reed having removable dents
US2995911A (en) * 1959-12-10 1961-08-15 Textile Machine Works Element mounting means for straight bar knitting machines
US3811298A (en) * 1972-04-10 1974-05-21 K Kohl Mounting support for the knitting needle of a warp knitting machine
US3823581A (en) * 1973-02-02 1974-07-16 C Russo Knitting machine needle holder
FR2229255A5 (en) * 1973-05-08 1974-12-06 Inst Textile De France Needle or platen guiding device - for hosiery looms, with stack of needle gates and sepg. walls
US4137730A (en) * 1978-04-20 1979-02-06 Bassist Rudolf G Needle support assembly for a knitting machine
DD139140A1 (de) * 1978-10-11 1979-12-12 Dietmar Baumgaertel Halterung fuer wirknadeln
FR2444740A1 (fr) * 1978-12-18 1980-07-18 Dev Meca Textile Dispositif de barre a aiguilles pour notamment metier maille, machine a guiper, etc.
DE3012647A1 (de) * 1980-04-01 1981-10-08 Société de Developpement Mécanique et Textile SODEMETEX S.A., Saint Just Malmont Nadelschiene fuer textilmaschinen, insbesondere kettenwirkmaschinen
DD159184A1 (de) * 1981-05-29 1983-02-23 Andreas Hering Fassung zur halterung der wirknadeln an kettenwirkmaschinen

Also Published As

Publication number Publication date
DK241985A (da) 1985-12-03
AU4312085A (en) 1985-12-05
FI852063L (fi) 1985-12-03
FI80483C (fi) 1990-06-11
ES287144Y (es) 1986-07-16
EP0244656A1 (de) 1987-11-11
IE851356L (en) 1985-12-02
DK158840C (da) 1990-12-24
JPH06207354A (ja) 1994-07-26
AU573346B2 (en) 1988-06-02
DE3420693A1 (de) 1985-12-05
ES287144U (es) 1985-12-16
FI852063A0 (fi) 1985-05-23
JPH0726299B2 (ja) 1995-03-22
DD239429A5 (de) 1986-09-24
IE56559B1 (en) 1991-09-11
IL75385A (en) 1988-07-31
HU207877B (en) 1993-06-28
HUT39213A (en) 1986-08-28
PL144327B1 (en) 1988-05-31
MX164361B (es) 1992-08-05
DK158840B (da) 1990-07-23
US4571961A (en) 1986-02-25
NO160089C (no) 1989-03-08
JPS60259660A (ja) 1985-12-21
PT80535A (en) 1985-06-01
DK241985D0 (da) 1985-05-30
NO852194L (no) 1985-12-03
PT80535B (pt) 1987-05-29
JPH048535B2 (enrdf_load_stackoverflow) 1992-02-17
EP0244656B1 (de) 1989-11-02
TR22415A (tr) 1987-04-30
DE3562394D1 (en) 1988-06-01
IL75385A0 (en) 1985-10-31
CA1253708A (en) 1989-05-09
ATE47730T1 (de) 1989-11-15
ZA854129B (en) 1986-01-29
BR8502628A (pt) 1986-02-04
FI80483B (fi) 1990-02-28
EP0165461A1 (de) 1985-12-27
ZA854128B (en) 1986-01-29
PL253735A1 (en) 1986-06-03
DE3574033D1 (en) 1989-12-07
NO160089B (no) 1988-11-28
ATE33859T1 (de) 1988-05-15
CS264330B2 (en) 1989-07-12
GR851329B (enrdf_load_stackoverflow) 1985-11-25

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