EP0472904B1 - Verfahren zur Herstellung eines Webharnisches - Google Patents

Verfahren zur Herstellung eines Webharnisches Download PDF

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Publication number
EP0472904B1
EP0472904B1 EP91112371A EP91112371A EP0472904B1 EP 0472904 B1 EP0472904 B1 EP 0472904B1 EP 91112371 A EP91112371 A EP 91112371A EP 91112371 A EP91112371 A EP 91112371A EP 0472904 B1 EP0472904 B1 EP 0472904B1
Authority
EP
European Patent Office
Prior art keywords
harness
set forth
board
piece
hook
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 - Lifetime
Application number
EP91112371A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0472904A1 (de
Inventor
Gerd Piegeler
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.)
Schroers Jacquard-Papierindustrie & Co GmbH
Schroers Jacquard Papieindustrie und Co GmbH
Original Assignee
Schroers Jacquard-Papierindustrie & Co GmbH
Schroers Jacquard Papieindustrie und Co GmbH
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 Schroers Jacquard-Papierindustrie & Co GmbH, Schroers Jacquard Papieindustrie und Co GmbH filed Critical Schroers Jacquard-Papierindustrie & Co GmbH
Publication of EP0472904A1 publication Critical patent/EP0472904A1/de
Application granted granted Critical
Publication of EP0472904B1 publication Critical patent/EP0472904B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/24—Features common to jacquards of different types
    • D03C3/40—Constructions of lifting-cords

Definitions

  • the invention relates to a method for producing a weaving harness.
  • the object of the invention is to completely prefabricate the harness element and to simplify the leveling.
  • a section of the harness is prefabricated by individual elements, starting from the frame hook over the counter-pulling element, over the braid to the harness cord or the connecting element for connection to a snap hook of a jacquard machine, and that the section is then strung together with the Snap hook of the jacquard machine is associated.
  • the harness is worked from “bottom to top” with the frame hook attached.
  • the strands of the strands are fixed at a defined height, which can be done, for example, by attaching them to mandrels. The leveling is done completely for the associated circuit board or the carabiner.
  • the harness cord is pulled “from bottom to top” through the choir board.
  • the harness cord is then pulled “from bottom to top” through the perforated board or the guide frame. Then a connection is made in the desired tension with the snap hook of the jacquard machine.
  • the individual harness elements are prefabricated as a whole, and that work can be carried out from one side to the other (that is to say “from bottom to top”), that the leveling is carried out completely for the respective circuit board or the respective snap hook and that each harness cord is brought to the desired same tension.
  • the associated Maillons per board - but also all maillons if necessary - remain fixed until the leveling process is complete.
  • a mounting frame is designated 1. Of the large number of frame hooks, only a single frame hook is shown, which has the reference number 2. 3 with a connecting element is designated, which serves to connect the frame hook 2 with a counter-pull element 4.
  • the counter-pull element 4 is connected at its upper end via a connecting element 5 to a strand designated 6.
  • the strand has a Maillon 7.
  • the strand 6 is connected at its upper end via a connecting element 8 to a harness cord 10, which is guided in a known manner through a hole in a choir board denoted by 9.
  • the choir board 9 has a multiplicity of holes, and a multiplicity of harness cords 10 is of course provided in a known manner.
  • the harness cords 10 are each guided through a hole in a perforated board denoted by 11 and are connected at their upper end via a connecting element 12, for example in the form of an eyelet, to a snap hook 13 of a jacquard machine arranged above.
  • the individual harness elements are prefabricated, starting from the frame hook 2 via the counter-pull element 4, the strand 6 up to the harness cord 10 or up to the connecting element 12.
  • the leveling process is carried out completely for the respective circuit board (or the snap hook), and each harness cord 10 is brought to the desired same tension.
  • the perforated board 11 and the choir board 9 can be brought into certain assembly positions during the manufacture of the weaving harness (FIGS. 2 to Fig. 4).
  • FIG. 2 there is, for example, the possibility of adjusting the perforated board 11 and the (in this case one-piece design) choir board 9 by the same amount in the direction of the snap hook of the jacquard machine.
  • the perforated board 11 can serve as an aid or stop for the bundling or fastening of the respective harness cords 10 per board or snap hook.
  • the appropriate and appropriate dimension must be selected in each case.
  • the perforated board denoted here by 11 ' is formed in two parts and has an upper part 11a' and a lower part 11b '.
  • the upper part 11a 'and the lower part 11b' can be adjusted in the position shown in dashed lines upwards or downwards in the direction of the snap hooks or the counter-pulling elements.
  • the choir board 9 can also be adjusted by the same amount as the lower part 11b of the perforated board downwards in the direction of counter-pull elements, as shown in dashed lines. In this case the choir board can serve as a stop when leveling.
  • connection harness cord 10 and strand 6 are then formed so that they serve as a stop on the underside of the choir board located in the assembly position (shown in dashed lines). It is necessary that the connecting elements 8, which simultaneously serve as a stop, then have the same distances from the maillons 7 in all strands 6. If this is the case, the fixing of the maillons to thorns or the like can be omitted. Here too, of course, the appropriate and appropriate dimension for the position adjustment of the choreboard 9 and perforated board 11b 'must be selected.
  • the upper part 11a 'of the perforated board 11' is adjusted in the direction of the carabiner hook by the amount required to create the bundle-wise combination or fastening of the respective harness cords 10 per board or carabiner hook 13.
  • the measure is Determine the position change for the upper part 11a 'of the perforated board in the mounting position.
  • FIG. 1 A further variant of the method is shown schematically in FIG. It is provided that for the harness production, the perforated board 11, which is formed in one piece in this case, and the choir board 9 are adjusted by an equal amount in the direction of Maillon 7 or counter-pull, as indicated by the arrows. In this case too, the chorus board 9 can serve as a stop when leveling. The harness cords are then attached above the perforated board 11 at a corresponding distance above the same.
  • the distance between the top of the chorus board 9 and the underside of the perforated board 11 (in one piece) or the underside of a two-part perforated board 11 'must always be maintained as it is later provided when installed in the weaving machine, otherwise the Angle changed and the exact leveling process would be made impossible.
  • the mounting position of perforated board 11 or 11 'and / or choir board 9 - depending on the leveling level - may be required in a horizontal or also in an oblique arrangement; the arrangement takes place with an oblique arrangement to the rear in a falling or ascending line.
  • One advantage of the method according to the invention is the advanced prefabrication, a more precise and easier equalization and the fact that you can "work through” from one side to the other. Further advantages are the change of position of the choir board and perforated board (one or two parts) in relation to the end position in the weaving machine.
  • the assembly positions bring with it a number of facilities for the manufacture of the weaving harness.
  • the leveling process should be mentioned here in particular, with which, if necessary With the help of the connecting elements 8 can be worked as a stop on the underside of the choir board 9.
  • the mounting position of the perforated board 11 or 11 'offers great advantages, since the perforated board can serve as an aid or as a stop in the assembly and fastening of the harness cords for each snap hook.
  • the device for creating urine can be brought into any position during production (as required) (turning the device up to 180 °).

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Installation Of Indoor Wiring (AREA)
  • Woven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Braiding, Manufacturing Of Bobbin-Net Or Lace, And Manufacturing Of Nets By Knotting (AREA)
  • Supports For Plants (AREA)
  • Insulated Conductors (AREA)
  • Details Of Indoor Wiring (AREA)
EP91112371A 1990-08-22 1991-07-24 Verfahren zur Herstellung eines Webharnisches Expired - Lifetime EP0472904B1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4026815 1990-08-22
DE4026815 1990-08-24
DE4031515A DE4031515C1 (enExample) 1990-08-22 1990-10-05
DE4031515 1990-10-05

Publications (2)

Publication Number Publication Date
EP0472904A1 EP0472904A1 (de) 1992-03-04
EP0472904B1 true EP0472904B1 (de) 1994-11-30

Family

ID=25896205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91112371A Expired - Lifetime EP0472904B1 (de) 1990-08-22 1991-07-24 Verfahren zur Herstellung eines Webharnisches

Country Status (7)

Country Link
EP (1) EP0472904B1 (enExample)
JP (1) JPH04245946A (enExample)
AT (1) ATE114745T1 (enExample)
BR (1) BR9103641A (enExample)
DE (2) DE4031515C1 (enExample)
ES (1) ES2066287T3 (enExample)
RU (1) RU2053317C1 (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2726011B1 (fr) * 1994-10-25 1996-12-20 Staubli Sa Ets Nouvel harnais demontable pour mecaniques jacquard
DE19712037C2 (de) * 1997-03-21 2000-11-02 Inst Textil & Faserforschung Verfahren und Vorrichtung zum schnellen Einrichten oder Umrüsten einer Webmaschine
DE19731447A1 (de) * 1997-07-22 1999-01-28 Textilma Ag Webharnisch und Jaquardwebmaschine mit Webharnisch
DE19800621C1 (de) * 1998-01-12 1999-07-08 Schroers Jacquard Gmbh & Co Kg Verfahren zur Herstellung eines Webharnisches sowie Vorrichtungen zur Verwendung bei diesem Verfahren
PE20030320A1 (es) 2001-07-17 2003-04-03 Gruenenthal Chemie Derivados sustituidos de 4-aminociclohexanol
ES2245529B1 (es) * 2002-07-30 2006-10-01 Eurolube S.A. Procedimiento de alineacion automatica de mallas en monturas jacquard y dispositivo para su puesta en practica.
BE1015313A3 (nl) 2003-01-16 2005-01-11 Michel Van De Wiele N V Nv Harnasinrichting voor een weefmachine.
CN102644147A (zh) * 2012-05-03 2012-08-22 诸暨市何腾机械弹簧厂 用于剑杆织机的综框弹性牵引装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE415079C (de) * 1924-10-04 1925-06-13 Karl Pfenninger Harnischeinrichtung fuer Webstuehle
DE6944297U (de) * 1969-11-12 1970-03-05 Schnitzler & Vogel Ges Mit Bes Webharnisch
FR2202175A1 (en) * 1972-10-11 1974-05-03 Thiery Jean Jacques Jacquard mechanism - with connecting cords between heald wires and jacquard hooks stabilized by plastic sheath
BE834747A (fr) * 1975-10-22 1976-02-16 Procede d'assemblage des fils d'arcade dans une mecanique de tissage et fils d'arcade ainsi realises
CH623862A5 (enExample) * 1977-09-22 1981-06-30 Staeubli Ag
IT1204672B (it) * 1987-05-29 1989-03-10 Creazioni Tessili Borsa Di Ces Tirante elastico,applicabile alle macchine jacquard,per la realizzazione di tessuti operati

Also Published As

Publication number Publication date
EP0472904A1 (de) 1992-03-04
ES2066287T3 (es) 1995-03-01
BR9103641A (pt) 1992-05-19
DE59103652D1 (de) 1995-01-12
ATE114745T1 (de) 1994-12-15
JPH04245946A (ja) 1992-09-02
RU2053317C1 (ru) 1996-01-27
DE4031515C1 (enExample) 1991-10-10

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