EP0185907B2 - Machine pour la fabrication d'une liaison à charnière - Google Patents

Machine pour la fabrication d'une liaison à charnière Download PDF

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Publication number
EP0185907B2
EP0185907B2 EP85114437A EP85114437A EP0185907B2 EP 0185907 B2 EP0185907 B2 EP 0185907B2 EP 85114437 A EP85114437 A EP 85114437A EP 85114437 A EP85114437 A EP 85114437A EP 0185907 B2 EP0185907 B2 EP 0185907B2
Authority
EP
European Patent Office
Prior art keywords
warp
wire
web
shed
auxiliary
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
EP85114437A
Other languages
German (de)
English (en)
Other versions
EP0185907A2 (fr
EP0185907B1 (fr
EP0185907A3 (en
Inventor
Bernhard Dr. Krenkel
Heinz Joos
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.)
WIS ENGINEERING GmbH
Original Assignee
WIS Engineering 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
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Application filed by WIS Engineering GmbH filed Critical WIS Engineering GmbH
Priority to AT85114437T priority Critical patent/ATE47164T1/de
Publication of EP0185907A2 publication Critical patent/EP0185907A2/fr
Publication of EP0185907A3 publication Critical patent/EP0185907A3/de
Application granted granted Critical
Publication of EP0185907B1 publication Critical patent/EP0185907B1/fr
Publication of EP0185907B2 publication Critical patent/EP0185907B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/0027—Screen-cloths
    • D21F1/0054—Seams thereof

Definitions

  • the invention relates to a seaming machine for producing a plug seam for making endless of a fabric tape.
  • the fabric tapes of the type mentioned at the beginning include in particular drainage or dryer fabrics.
  • Compared to endlessly woven or made endless by a woven seam Sieves with a seam have the advantage that they are in the dewatering machine or in the dry part of the paper machine itself by joining the two together prepared fabric ends can be made endless with a plug wire.
  • these plug-in seams have been made by hand using the warp wires of each Woven back or spliced the fabric side of two fabric ends to be sewn so that a row of warp wire loops is created on each side, through which then the common connecting connecting wire can be guided.
  • DE-A-2 126 995 describes a method for producing a plug seam for making endless a fabric tape, in particular a sieve, known, in which the warp ends of each side of the fabric are woven with an auxiliary warp strip and the Warp thread ends lined up in a special loom, individually according to the weaving order severed and alternated by one in the middle between the auxiliary warp strips arranged from at least one wire central wire of any cross-sectional area can be returned and woven around so that the central wire according to the progress of work alternating from one end of the right and the left side of the fabric is looped while the opposite warp thread is woven back without wrapping the central wire, the warp ends after the entry in the open compartment corresponding to the weaving regulations parallel to the selvedge be posted.
  • the invention has for its object a seam machine for producing a Specify pin seam with which pin seams can be produced reliably and with high quality are.
  • the seaming machine is mounted on a chassis 1, consisting from a frame body 31 movable on wheels 30, which is in the rhythm of Web progress through a controlled drive motor 2 can move.
  • the frame body 31 is below the working level of the machine on both sides on two parallel guide tubes 3 guided, which in turn at their ends on a horizontal Traverse 32 of a stand 4 are attached.
  • On the chassis 1 are all others Operating elements of the sewing machine according to the invention attached, which are not all in are described individually because they help to understand the workflow or the Procedures are not required.
  • the shed formation device 5 as one of these operating elements is connected via a console 6 connected to the chassis.
  • the console 6 On the console 6 are the switching and necessary to operate the seaming machine Monitoring devices attached, which are not shown. Beyond are on the console 6 or on the shedding device 5 for both fabric halves or sides Thread separator 7, 7 'and transfer gripper 8, 8' attached, the ones provided with the line index Reference numerals for one half of the fabric and those without a bar index Reference numerals belong to the opposite other tissue half. Below the The working level of the sewing machine are the pull-through grippers 9, 9 'and the two weaving shutters 10, 10 'stored.
  • Fig. 1 is the screen fabric 11 to be provided with a seam under the seaming machine carried out, d. H. the machine rolls on the one covered with a protective layer Sieve. Another possibility of guiding the sieve fabric 41 is shown in FIG. 2. Then the screen fabric is guided over the seaming machine like a tent via two support rods 23, 24.
  • the two ends 21, 22 of the screen fabric 11 to be provided with a pin seam are Before inserting it into the seaming machine, prepare it as far as in a range of approx. 10 to 20 cm wide, remove the weft threads and then 10 to 30 depending on the weave Weft threads on the warp thread ends 12, 12 'in their exact weaving position to a magazine band 13, 13 'can be summarized.
  • a wire bundle made of original weft threads of the Fabric can be or a strip consisting of original weft threads of the fabric 15, 15 ', also called auxiliary warp strip, for the one running transversely to the actual direction of sieving Seam weaving process represents the chain.
  • the central wire 16 is located exactly in the middle between the two auxiliary warp strips 15, 15 '.
  • the auxiliary warp strips and the Central wires are fastened in a further clamping device 17 of the machine is also carried by the stands 4, 4 '.
  • the individual wires of the auxiliary chain and the central wire are in the eyelets of the specialist training facility 5, which is located above or below the weaving level on the chassis.
  • the separation and separation of the warp ends 12, 12 '(Fig. 1) with the help of Thread separators 7, 7 are carried out in a manner known per se, the seam being the same on both sides Seam formation elements such as thread separators 7, 7 ', transfer grippers 8, 8', pull-through grippers 9, 9 'and weaving shop 10, 10' are provided.
  • the handing gripper takes over first 8 'the warp thread separated by the thread separator 7' and swings it down into the transfer position the working level, as can be seen from FIG. 3.
  • the pulling gripper takes over 9 the warp thread end and pulls the warp thread into the through the shedding device 5 full subjects formed.
  • the end of the warp thread entered in this way is then replaced by the Sley 10 'struck on the selvedge.
  • the pulling gripper 9 'then tensions the end of the warp thread, whereupon again the sley 10' is struck.
  • the two fabric ends 15, 15 ' are so against each other staggered, that each have a long loop 28 of the left screen fabric edge a short loop 29 'of the right sieve mesh around the right plug wire 27' and a short loop 29 of the left screen fabric edge with a long loop 28 'of right sieve mesh around the left plug wire 27 are combined.
  • the seaming machine described in the above is designed so that it controls also weave a wire spiral 25 of the type shown in FIG. 8 into only one side of the fabric can. Finally, there is also the possibility of the wire spirals that later make endless of the sieve are connected with a common plug wire weave into the tissue ends with a wire 26 (FIG. 10) lying in the spirals.
  • the sewing machine is suitable for technical fabrics such as Dryer fabrics for drainage, Paper and board machines of various compositions in warp and Weft direction (mono or multifilament in polyester or polyamide) and one or more layers Equip construction with pin seams.
  • Base fabrics for wet felts can also be used single or multi-layer design can be provided with plug seams.
  • auxiliary warp threads in the seam area i.e. the weft threads in the original fabric, from one different material than the other weft threads in the fabric.

Landscapes

  • Woven Fabrics (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Paper (AREA)
  • Light Receiving Elements (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Solid State Image Pick-Up Elements (AREA)

Claims (3)

  1. Machine d'assemblage pour réaliser une liaison à charnière pour amener une bande de tissu, notamment une bande formant tamis, sous la forme d'une bande sans fin, par réunion par tissage d'extrémités (12, 12') de fils de chaíne de chaque côté du tissu avec respectivement une nappe de chaíne auxiliaire (15, 15'),
    comportant des séparateurs de fils (7, 7') disposés des deux côtés de la liaison à charnière devant être fabriquée, pour sectionner et individualiser les extrémités (12, 12') des fils de chaíne à partir des fils de chaíne de chaque côté du tissu, disposés dans des ensembles d'emmagasinage (13, 13'),
    comportant un système de saisie constitué par des organes de transfert (8, 8') et des pinces navettes (9, 9') pour insérer les fils individuels détachés dans une foule de tissage préalablement formée par des fils de chaíne auxiliaire (15, 15') au moyen d'un dispositif (5) de formation de la foule et comprenant une foule complète, une foule partielle ou une foule partielle suivante pour chaque nappe de chaíne auxiliaire (15, 15'), la foule complète s'étendant sur toute la largeur de la nappe de chaíne auxiliaire considérée (15, 15'), la foule partielle étant formée par la partie intérieure, formée respectivement en direction de l'autre nappe de chaíne auxiliaire respective (15', 15), de la nappe de chaíne auxiliaire considérée (15, 15') et la foule partielle suivante étant formée par la partie extérieure correspondante de la bande considérée de chaíne auxiliaire (15, 15'), et
    un dispositif entraíné à peignes, comportant deux peignes (10, 10') pour le rabattement de chaque fil individuel, après son entrée dans la foule de tissage préformée, contre la lisière de tissage respective, par le battant respectif (10, 10') et ce pour chaque moitié d'assemblage ou du tissu,
    dans laquelle après le rabattement, les extrémités du fil de chaíne, insérées dans la foule complète de la nappe de chaíne auxiliaire (15, 15'), peuvent être ramenées en arrière par tissage autour d'un fil central (16, 27, 27'), qui possède une surface en coupe transversale quelconque, est disposé au centre entre la nappe de chaíne auxiliaire (15, 15') et est formé par au moins un fil, ou autour d'un ou de plusieurs fils spiralés (25) ou tout en évitant le ou les fils centraux ou le ou les fils spiralés, dans leur propre côté de tissage.
  2. Machine pour fabriquer une liaison à charnière selon la revendication 1, caractérisée en ce que les fils individuels peuvent être ramenés en arrière par tissage, par le fait que la pince navette (9, 9') ramène par pivotement l'extrémité (12, 12') du fil de chaíne dans une position de transfert, que l'autre pince navette (9', 9) amène l'extrémité du fil de chaíne dans la position de transfert, la pince navette (8, 8') fournissant, lors du processus de transfert, une aide de positionnement par serrage de l'extrémité (12, 12') du fil de chaíne, et serrant l'extrémité du fil de chaíne de sorte que les fils centraux (16, 27, 27') ou le ou les fils spiralés (25) sont enroulés alternativement, conformément à la progression du travail, par une extrémité de fil de chaíne du côté droit et du côté gauche du tissu, tandis que le fil de chaíne respectivement opposé est ramené en arrière par tissage sans enveloppement du ou des fils centraux ou du ou des fils spiralés.
  3. Machine pour la fabrication d'une liaison à charnière selon la revendication 2 ou 3, caractérisée par un dispositif (18) comportant des galets de guidage (19, 20) servant à fixer les extrémités du tissu qui sont pourvues d'un fil spiralé tissé (25).
EP85114437A 1984-12-21 1985-11-13 Machine pour la fabrication d'une liaison à charnière Expired - Lifetime EP0185907B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85114437T ATE47164T1 (de) 1984-12-21 1985-11-13 Verfahren zur herstellung einer stecknaht zum endlosmachen eines gewebebandes und nahtungsmaschine.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843446941 DE3446941A1 (de) 1984-12-21 1984-12-21 Verfahren zur herstellung einer stecknaht zum endlosmachen eines gewebebandes und nahtungsmaschine
DE3446941 1984-12-21

Publications (4)

Publication Number Publication Date
EP0185907A2 EP0185907A2 (fr) 1986-07-02
EP0185907A3 EP0185907A3 (en) 1987-06-24
EP0185907B1 EP0185907B1 (fr) 1989-10-11
EP0185907B2 true EP0185907B2 (fr) 1998-04-29

Family

ID=6253575

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85114437A Expired - Lifetime EP0185907B2 (fr) 1984-12-21 1985-11-13 Machine pour la fabrication d'une liaison à charnière

Country Status (7)

Country Link
US (2) US4985970A (fr)
EP (1) EP0185907B2 (fr)
JP (1) JPS61194269A (fr)
AT (1) ATE47164T1 (fr)
DE (2) DE3446941A1 (fr)
FI (1) FI79562C (fr)
NO (1) NO855104L (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3733120A1 (de) * 1987-09-30 1989-04-13 Wangner Gmbh Co Kg Hermann Hilfsvorrichtung an einer nahtmaschine zum endlosmachen von flachgewebten kunststoffsieben mittels einer webnaht
US5258652A (en) * 1988-01-08 1993-11-02 Hitachi, Ltd. Distributed plant control system
DE3823715A1 (de) * 1988-07-13 1990-01-18 Oberdorfer Fa F Verfahren zur herstellung einer stecknaht zum endlosmachen eines gewebebandes und nahtungsmaschine
JPH02115598U (fr) * 1989-02-28 1990-09-17
US5167262A (en) * 1991-02-22 1992-12-01 Asten Group, Inc. Join length for endless flat woven papermakers fabric
JPH0571036A (ja) * 1991-09-10 1993-03-23 Nippon Filcon Co Ltd 一端を支持した綜絖を用いた開口装置及びこの装置を用いた織り継ぐ方法
US5494080A (en) * 1991-09-10 1996-02-27 Nippon Filcon Co., Ltd. Arcuate heddle and shedding system employing an arcuate heddle
DE9215498U1 (de) * 1992-11-13 1994-03-17 Novatech GmbH Siebe und Technologie für Papier, 72760 Reutlingen Durchziehgreifer zum Eintragen eines Hilfsschußfadens in das Nahtwebfach bei einer Nahtwebmaschine
DE9301722U1 (de) * 1993-02-08 1994-06-09 Novatech GmbH Siebe und Technologie für Papier, 72760 Reutlingen Nahtwebmaschine mit Fransenfänger
ATE161298T1 (de) * 1993-03-19 1998-01-15 Jwi Ltd Naht mit hoher schlingendichte
US5390708A (en) * 1993-09-21 1995-02-21 Asten Group, Inc. Apparatus for translating yarns in the proper position and orientation for forming a woven join
US5488976A (en) * 1994-03-16 1996-02-06 Asten, Inc. Coil seam for single layer industrial fabrics having an uneven shed pattern
DE19505280C2 (de) * 1995-02-16 1998-08-06 Staeubli Gmbh Verfahren und Vorrichtung zur maschinellen Herstellung einer Naht zum Endlosmachen einer Gewebebahn
US5738151A (en) * 1996-08-13 1998-04-14 Asten, Inc. Seam loop formation device and method of operation
US6014797A (en) * 1997-06-16 2000-01-18 Jwi Ltd. Method and apparatus for unravelling threads
US6016851A (en) * 1998-10-16 2000-01-25 Wis Seaming Equipment, Inc. Method and apparatus for providing the warp thread end of a fabric ribbon
DE19944864C2 (de) 1999-09-18 2003-03-06 Heimbach Gmbh Thomas Josef Band für den Umlauf in Maschinen sowie Verfahren zu dessen Herstellung
US6500369B1 (en) * 1999-10-14 2002-12-31 Janusz P. Gorowicz Method of making a headliner having integrated energy absorbing foam
US6554029B1 (en) * 2000-05-26 2003-04-29 Wagner Finckh Gmbh Method for mounting a new harness on a seam weaving machine, apparatus for making a flat woven fabric endless and harness carriage
DE20206659U1 (de) 2002-04-25 2003-06-12 Thomas Josef Heimbach Gesellschaft mit beschränkter Haftung & Co., 52353 Düren Papiermaschinenband
ES2268516T3 (es) 2004-03-12 2007-03-16 HEIMBACH GMBH & CO. Cinta de maquina papelera.
JP4400925B2 (ja) * 2004-08-23 2010-01-20 日本フイルコン株式会社 工業用二層織物
JP4481765B2 (ja) * 2004-08-23 2010-06-16 日本フイルコン株式会社 工業用二層織物
US7168456B1 (en) * 2005-10-26 2007-01-30 North Rocky Robot Technology, Inc. (Nortec) Method and apparatus to remove yarns from the fringes of an industrial textile
DE202005018856U1 (de) * 2005-12-01 2007-04-12 Wangner Gmbh & Co Kg Halterung für das Webblatt einer Nahtwebmaschine, um den Nahtschussfaden wahlweise mittels Schrägstellung der Riete oder verfahrbarer Rolle einzuwälzen
AT503434B1 (de) * 2006-06-29 2007-10-15 Wis Engineering Gmbh & Co Kg Vorrichtung zum entfernen von schussfäden aus einem geweberand
WO2020076534A1 (fr) 2018-10-10 2020-04-16 Astenjohnson, Inc. Outil d'insertion d'aiguille

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US2786256A (en) * 1953-10-30 1957-03-26 Axelsson Axel Apparatus for tying threads in a cloth joining operation
DE1207783B (de) * 1962-06-22 1965-12-23 Karl Ulrich Schuster Verfahren zur Herstellung der Quernaht zum Endlosmachen von Papiermaschinensieben mit Kunststoffkette
AT316977B (de) * 1971-06-28 1974-08-12 Fezfabriken Ges M B H Nahtverbindung von Gewebebahnen und Verfahren zur Herstellung derselben
US3962762A (en) * 1973-07-05 1976-06-15 Alexeff-Snyder Enterprises, Inc. Method of making a fabric splice
GB1529728A (en) * 1975-11-27 1978-10-25 Jwi Ltd Woven seam in fabric and method of making same
AU527809B2 (en) * 1978-11-30 1983-03-24 Albany International Corp. Forming fabric seam and method of producing
DE3025909C2 (de) * 1980-07-09 1983-07-14 Hermann Wangner Gmbh & Co Kg, 7410 Reutlingen Verfahren und Vorrichtung zum Herstellen einer Webnaht zwischen zwei Gewebeenden
US4438789A (en) * 1981-06-04 1984-03-27 Jwi Ltd. Woven pin seam in fabric and method
DE8122451U1 (de) * 1981-07-30 1983-01-13 Fa. F. Oberdorfer, 7920 Heidenheim Nahtmaschine
EP0134214A1 (fr) * 1982-08-20 1985-03-20 Scapa-Porritt Limited Machine pour couture automatique
US4581794A (en) * 1984-03-07 1986-04-15 Asten Group Inc. Automatic seaming machine for fabric belts

Also Published As

Publication number Publication date
EP0185907A2 (fr) 1986-07-02
JPS61194269A (ja) 1986-08-28
JPH048537B2 (fr) 1992-02-17
NO855104L (no) 1986-06-23
US5117542A (en) 1992-06-02
US4985970A (en) 1991-01-22
EP0185907B1 (fr) 1989-10-11
FI854924A (fi) 1986-06-22
DE3573624D1 (en) 1989-11-16
FI79562B (fi) 1989-09-29
EP0185907A3 (en) 1987-06-24
DE3446941A1 (de) 1986-07-03
FI854924A0 (fi) 1985-12-12
FI79562C (fi) 1990-01-10
ATE47164T1 (de) 1989-10-15

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