EP0117304B1 - Procédé pour la fabrication de bandes à chaînons - Google Patents

Procédé pour la fabrication de bandes à chaînons Download PDF

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Publication number
EP0117304B1
EP0117304B1 EP83112252A EP83112252A EP0117304B1 EP 0117304 B1 EP0117304 B1 EP 0117304B1 EP 83112252 A EP83112252 A EP 83112252A EP 83112252 A EP83112252 A EP 83112252A EP 0117304 B1 EP0117304 B1 EP 0117304B1
Authority
EP
European Patent Office
Prior art keywords
wire
connecting wires
channels
threaded
wire link
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
EP83112252A
Other languages
German (de)
English (en)
Other versions
EP0117304A1 (fr
Inventor
Heinz Kerber
Hella Kerber
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6101777&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0117304(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0117304A1 publication Critical patent/EP0117304A1/fr
Application granted granted Critical
Publication of EP0117304B1 publication Critical patent/EP0117304B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F43/00—Making bands, e.g. bracelets, or wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/18—Making special types or portions of network by methods or means specially adapted therefor of meshed work for filters or sieves
    • 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
    • D21F1/0072—Link belts
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49782—Method of mechanical manufacture of a slide fastener
    • 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
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/4987—Elastic joining of parts
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53291—Slide fastener
    • 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
    • Y10T29/00—Metal working
    • Y10T29/53—Means to assemble or disassemble
    • Y10T29/53657—Means to assemble or disassemble to apply or remove a resilient article [e.g., tube, sleeve, etc.]

Definitions

  • the invention relates to a method for producing wire link tapes from plastic wire for paper machines, in which wire helixes with alternating right and left rotating inclinations are pushed into each other and tubular tubes are formed from mutually closely clamped head bends into which plastic connecting wires are inserted.
  • connecting wires also called plug-in wires
  • connecting wires are used as connecting means for the wire coils, such a connecting wire is manually pushed into the tubular channel, which forms the last pair of coils, from one side. If the turns of the wire coils are not aligned so evenly that they form a straight tubular channel of uniform cross section, the connecting wire can no longer be inserted. If a wire helix is in the wrong position, it can no longer be straightened out by the connecting wire, since the windings cling to each other and hold in a fixed position. For these reasons, one had to keep the inside diameter of the winding head bends larger or the diameter of the connecting wires smaller than would have been desirable in view of the intended use and the service life of the wire link strips to be produced.
  • DE-A-2 158372 namely, the winding wires made of gold, silver, copper or stainless steel are wound on winding spirals, the pitch of which corresponds to that of the wire coils pushed into one another.
  • the known wire coils are wound in such a way that they can be loosely pushed into one another and thus, in contrast to the starting products of the method according to the invention, tight clamping of the head bends is excluded.
  • the head arches can thus be displaced with resistance to one another, so that a significant resistance to the insertion of the connecting wires cannot be expected.
  • the invention has for its object to develop the method described above, that is, a method for producing wire link strips of considerable width, as are common in paper machines, in such a way that the insertion of the connecting wires is facilitated and, accordingly, can also be carried out mechanically reliably.
  • the connecting wires acting jointly on the head bends of adjacent coils are able to correct the position of these head bends where necessary, so that the connecting wires force their passage through the originally not sufficiently rectilinear tubular channels.
  • the method according to the invention is preferably carried out in such a way that the wire coils are stretched during the insertion of the connecting wires in such a way that they have a pitch which is greater than twice the wire diameter for a short time.
  • FIG. 1 shows a wire link belt 10 shown whose coils 1, 2 have been inserted into one another by known methods in such a way that their head bends form tubular channels 13, 14, into which the connecting wires 8 are inserted in the direction of the arrow to secure the coils.
  • the wire link belt 10 is placed on the storage base 17 and the insertion device 12 is positioned laterally on an edge side of the wire link belt.
  • the clamp 15 detects the edge end of the wire link belt and holds it in a fixed position during the insertion process.
  • the centering device 6 is centered on the openings 13, 14 of the wire link belt.
  • the roller drive 9 drives the connecting wires via the centering device through the openings 13, 14 to the other edge side of the wire link belt 10.
  • the connecting wires are only drawn as single wire 8. Due to the drive and the centering device, several connecting wires run together.
  • the connecting wires 8 are cut off and the connected wire link strip is removed after opening the clamps 5, 15 and a new wire link strip not yet provided with connecting wires is inserted.
  • the insertion device can be displaced a distance from the edge in the direction of the arrow.
  • both individual sections of sectional sieves can be connected to one another by connecting wires, and a partial section can be connected to the last coil of the sectional sieve already equipped with connecting wires in the same operation. This enables continuous production of sectional sieves.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wire Processing (AREA)
  • Paper (AREA)
  • Ropes Or Cables (AREA)

Claims (2)

1. Procédé pour la fabrication de bandes à maillons de fil, en fil de matière plastique, pour machines à papier, dans lequel des hélices de fils (1, 2) dont le pas tourne alternativement à gauche et à droite, sont poussés l'un dans l'autre par le côté et par là des passages tubulaires (13, 14) sont formés par les arceaux avant réciproquement encastrés de façon étroite, des spires de fil (1, 2) voisines dans lesquels sont introduits des fils de liaison (8) en matière plastique, caractérisé par le fait que les fils (8) de liaison sont thermofixés avant l'enfilage dans les passages (13, 14) et on enfile dans une seule opération un fil de liaison (8) dans chacun d'au moins deux passages voisins (13, 14).
2. Procédé selon la revendication 1, caractérisé par le fait que les hélices de fil (1, 2) sont étirées pendant l'introduction des fils (8) de liaison de façon telle qu'elles peuvent présenter pendant une courte durée un pas plus grand que le double du diamètre du fil.
EP83112252A 1980-05-07 1981-05-02 Procédé pour la fabrication de bandes à chaînons Expired EP0117304B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3017378 1980-05-07
DE3017378A DE3017378C2 (de) 1980-05-07 1980-05-07 Verfahren und Vorrichtung zum Herstellen von Flächengebilde darstellenden Drahtgliederbändern aus Metalldraht- bzw. Kunststoffdrahtwendeln

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
EP81103306.7 Division 1981-05-02

Publications (2)

Publication Number Publication Date
EP0117304A1 EP0117304A1 (fr) 1984-09-05
EP0117304B1 true EP0117304B1 (fr) 1987-09-23

Family

ID=6101777

Family Applications (2)

Application Number Title Priority Date Filing Date
EP81103306A Expired EP0039850B2 (fr) 1980-05-07 1981-05-02 Procédé et appareil pour sa mise en oeuvre lors de la fabrication de bandes à chaînons
EP83112252A Expired EP0117304B1 (fr) 1980-05-07 1981-05-02 Procédé pour la fabrication de bandes à chaînons

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP81103306A Expired EP0039850B2 (fr) 1980-05-07 1981-05-02 Procédé et appareil pour sa mise en oeuvre lors de la fabrication de bandes à chaînons

Country Status (5)

Country Link
US (1) US4535824A (fr)
EP (2) EP0039850B2 (fr)
JP (1) JPS6033572B2 (fr)
DE (3) DE3017378C2 (fr)
ES (1) ES501915A0 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN156839B (fr) * 1980-07-12 1985-11-16 Haaksbergen T T Bv
DE3108522C2 (de) * 1981-03-06 1983-02-24 Jürgens Maschinenbau GmbH & Co KG, 4407 Emsdetten Verfahren und Vorrichtung zur Herstellung eines Drahtwendel-Gliederbandes aus vorgefertigten Drahtwendeln
DE3228033A1 (de) * 1982-07-27 1984-02-02 Siteg Siebtechnik GmbH, 4422 Ahaus Spirale grosser laenge zur herstellung eines spiralbandes und verfahren und vorrichtung zum einbringen von fuellmaterial in diese spiralen
GB8302118D0 (en) * 1983-01-26 1983-03-02 Scapa Porritt Ltd Link belts
US4539730A (en) * 1983-08-22 1985-09-10 Albany International Corp. Seaming means and a tool for forming the seam
IT1183354B (it) * 1985-02-15 1987-10-22 Pirelli Cavi Spa Procedimento per formare corpi tubolari flessibili e dispositivo di attuazione del procedimento
DE3523149C1 (de) * 1985-06-28 1986-11-13 Siegfried 6072 Dreieich Herrmann Vorrichtung zum seitlichen zusammenfügen einer Vielzahl von Wendeln aus Kunststoff- oder Metalldraht zwecks Bildung eines Drahtgliederbandes
FI854323A0 (fi) * 1985-09-04 1985-11-04 Filztuchverwaltungs Gmbh Foerfarande och anordning foer framstaellning av ett traodlaenkband.
DE3545805A1 (de) * 1985-12-23 1987-06-25 Wangner Gmbh Co Kg Hermann Verfahren und vorrichtung zur herstellung eines flaechigen spiralgliederverbundes
DE8902635U1 (de) * 1989-03-04 1989-04-13 Filztuchverwaltungs GmbH, 6082 Mörfelden-Walldorf Vorrichtung zum Einführen von Fülldrähten in ein Drahtgliederband
DE4039399A1 (de) * 1990-12-10 1992-06-11 Siteg Siebtech Gmbh Doppelspirale, deren herstellung und deren verwendung zur herstellung eines spiralgliederbandes
JPH07507605A (ja) * 1993-03-19 1995-08-24 ジェイダブリューアイ　リミテッド　カンパニー 高ループ密度ピンシーム
IT1318095B1 (it) * 2000-06-30 2003-07-23 Feltri Marone S P A Macchina per la fabbricazione di cartone ondulato.
DE102011110019A1 (de) * 2011-08-11 2013-02-14 Mühlen Sohn Gmbh & Co. Kg "Endloser Gewebegurt"
EP2982785B1 (fr) * 2014-08-06 2016-04-06 Karl Mayer Textilmaschinenfabrik GmbH Dispositif et procédé pour rendre les filaments rectilignes
EP3018253B1 (fr) * 2014-11-04 2016-09-21 Karl Mayer Textilmaschinenfabrik GmbH Dispositif et procédé de fabrication de tamis à spirales
DE102017119934B4 (de) 2017-08-30 2019-12-05 Wolfgang Bachmann Verfahren und Vorrichtung zur Herstellung von Spiralsieben aus einem Wendelverbund

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2613433A (en) * 1948-12-27 1952-10-14 Fred H Rojahn Apparatus for interlockably assembling fastener stringers
DE1002180B (de) * 1955-07-26 1957-02-07 Karl Friedrich Naegele Verfahren und Vorrichtung zum kontinuierlichen Galvanisieren von auf Baendern aufgesetzten metallischen Reissverschlussgliedern
US3129498A (en) * 1962-05-09 1964-04-21 Talon Inc Apparatus for gapping slide fastener chain
DE1610397B1 (de) * 1966-01-03 1971-04-08 Prym Werke William Vorrichtung zum Herstellen von Gliederluecken in fortlaufenden Reissverschlussstreifen
DE2158372A1 (de) * 1971-11-25 1973-05-30 Eugen Fischer Vorrichtung zum herstellen von armbaendern und dgl
US3874061A (en) * 1973-05-30 1975-04-01 Cofpa Wire inserting device
FR2263425B1 (fr) * 1974-03-04 1976-06-25 Cofpa
CH610273A5 (en) * 1975-10-02 1979-04-12 Munzinger Conrad & Cie Ag Flat formation acting as a wire link conveyor
NL7903176A (nl) * 1979-04-23 1980-10-27 Johannes Lefferts Werkwijze voor het vervaardigen van een zeefband, bij- voorbeeld een zeefband voor een papiermachine.
DE3001472C2 (de) * 1980-01-17 1981-06-11 Optilon W. Erich Heilmann GmbH, Cham Verfahren und Vorrichtung zum Vereinigen von Schraubenwendeln zu einem Schraubenwendel-Transportband
GB2079336B (en) * 1980-07-12 1983-11-30 Haaksbergen T T Bv Method of and apparatus for arranging helical coils in interdigated side-by-side disposition
DE3108522C2 (de) * 1981-03-06 1983-02-24 Jürgens Maschinenbau GmbH & Co KG, 4407 Emsdetten Verfahren und Vorrichtung zur Herstellung eines Drahtwendel-Gliederbandes aus vorgefertigten Drahtwendeln

Also Published As

Publication number Publication date
DE3017378C2 (de) 1983-11-17
DE3017378A1 (de) 1981-11-12
JPS6033572B2 (ja) 1985-08-03
ES8202704A1 (es) 1982-02-01
JPS571535A (en) 1982-01-06
EP0039850B2 (fr) 1989-02-15
EP0117304A1 (fr) 1984-09-05
DE3176466D1 (en) 1987-10-29
DE3163360D1 (en) 1984-06-07
EP0039850B1 (fr) 1984-05-02
ES501915A0 (es) 1982-02-01
US4535824A (en) 1985-08-20
EP0039850A1 (fr) 1981-11-18

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