EP0622489B1 - Tête de préformage pour câbles et armature de câbles - Google Patents

Tête de préformage pour câbles et armature de câbles Download PDF

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Publication number
EP0622489B1
EP0622489B1 EP94105575A EP94105575A EP0622489B1 EP 0622489 B1 EP0622489 B1 EP 0622489B1 EP 94105575 A EP94105575 A EP 94105575A EP 94105575 A EP94105575 A EP 94105575A EP 0622489 B1 EP0622489 B1 EP 0622489B1
Authority
EP
European Patent Office
Prior art keywords
preforming
disc
rack
central
gear
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
EP94105575A
Other languages
German (de)
English (en)
Other versions
EP0622489A1 (fr
Inventor
Eckehard Albert
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.)
Witels Apparate-Maschinen Albert & Co KG GmbH
Original Assignee
Witels Apparate-Maschinen Albert & Co KG 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 Witels Apparate-Maschinen Albert & Co KG GmbH filed Critical Witels Apparate-Maschinen Albert & Co KG GmbH
Publication of EP0622489A1 publication Critical patent/EP0622489A1/fr
Application granted granted Critical
Publication of EP0622489B1 publication Critical patent/EP0622489B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/26—Sheathing; Armouring; Screening; Applying other protective layers by winding, braiding or longitudinal lapping
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B7/00—Details of, or auxiliary devices incorporated in, rope- or cable-making machines; Auxiliary apparatus associated with such machines
    • D07B7/02—Machine details; Auxiliary devices
    • D07B7/025—Preforming the wires or strands prior to closing
    • 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
    • Y10T29/51—Plural diverse manufacturing apparatus including means for metal shaping or assembling
    • Y10T29/5187—Wire working

Definitions

  • the invention relates to a preform head for ropes and cable reinforcements with three preform disks arranged on an axis in one direction with increasing diameters, of which the smallest preform disk is fixed and the other preform disks are arranged displaceably on the axis.
  • Such a preform head is known from US Pat. No. 2,476,180 or DE-A-1,510,164.
  • the distance between the preforming disks must be adjustable, the distances between the adjacent preforming disks always having to be the same size.
  • the adjustment is carried out by hand, although this is not always centered on one another because of the necessary play, so that considerable measuring and adjustment effort must also be made for this reason.
  • the object of the invention is to improve a preform head of the type mentioned in such a way that the adjustment of the preform disks allows to be carried out in a simple, easy and fast manner and yet precisely.
  • the preform head shown in FIG. 1 has a tube 1 and three preform disks with different diameters, a small front preform disk 2, a medium preform disk 3 and a large rear preform disk 4.
  • the small preform disk 2 is rigidly attached to the front end of the tube 1.
  • the middle preform disk 3 has an inner ring flange 5, on which the middle preform disk 3 is adjustably arranged in a known manner for fine adjustment.
  • the ring flange 5 is rigid with one end firmly connected to a rack 6 which is slidably disposed in a fitting groove 7 in the wall of the tube 1.
  • a rack 8 is immovably arranged in the tube 1.
  • the rack 8 can be worked out of the tube wall or can be attached as a finished rack in a groove or directly to the tube 1.
  • the largest preform disc 4 is movably arranged on the tube 1 and is fixedly connected to a housing 9 on its rear side pointing away from the middle preform disc 3.
  • a gear 11 is rotatably mounted on an axis 10, which meshes with the fixed rack 8.
  • the gearwheel 11 meshes with a worm 12, which is also mounted in the housing 9 and whose axis 13 has an extension 14 protruding from the housing 9.
  • the extension 14 may have a polygonal cross-section and with a tool such.
  • a gear 15 is also mounted on an axis 16, the central axis of which forms an angle of 90 ° with the central axis of the gear 11 and the axis 10. Both central axes lie in a plane perpendicular to the pipe length.
  • the toothed wheel 15 meshes with the movable toothed rack 6. By rotating the toothed wheel 15, the toothed rack 6, which is movably arranged in the fitting groove 7, is moved forwards or backwards in accordance with the respective direction of rotation and thus takes the middle preform disk 3, which is firmly connected to the toothed rack 6 .
  • the axis 16 of the gear 15 and the axis 10 of the gear 11 carry bevel gears 17 and 18, which mesh with each other.
  • the bevel gear 18, which is arranged on the axis 16, the gear 15 of which meshes with the movable rack 6, has twice as many teeth as the bevel gear 17, which is arranged on the axis 10 of the gear 11, that combs with the rigid rack 8.
  • a motor (not shown) can also engage on the extension 14, so that remote control is also possible.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Transmission Devices (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Moulding By Coating Moulds (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)

Claims (6)

  1. Tête de préformage pour câbles et armatures de câbles comportant trois plaques de préformage (2, 3, 4) agencées sur un axe dans un sens à diamètres croissants, la plaque de préformage la plus petite (2) étant agencée de manière fixe sur l'axe et les autres plaques de préformage (3, 4) étant agencées de manière mobile sur l'axe,
       caractérisée en ce que
       les deux plaques de préformage mobiles (3, 4) sont couplées cinétiquement entre elles, de sorte que lors de chaque déplacement, la distance (A) entre la plaque de préformage la plus petite (2) et la plaque de préformage moyenne (3) reste toujours égale à la distance (B) entre la plaque de préformage moyenne (3) et la plaque de préformage la plus grande (4).
  2. Tête de préformage selon la revendication 1, caractérisée en ce que le déplacement de la plaque de préformage moyenne (3) par rapport au déplacement couplé de la plaque de préformage plus petite (2) se fait dans un rapport de 1:2.
  3. Tête de préformage selon la revendication 2, caractérisée en ce que l'axe a la forme d'un tube (1), la plaque de préformage la plus petite (2) étant fixée coaxialement au niveau de l'une de ses extrémités, en ce que la paroi du tube (1) comporte une crémaillère (8) fixe et une crémaillère mobile (6), agencées parallèlement l'une à l'autre, la plaque de préformage moyenne (3) étant ainsi agencée sur l'extrémité de la crémaillère mobile (6) orientée vers la plaque de préformage plus petite (2), et en ce qu'une roue dentée (11 ou 15) s'engrène dans chaque crémaillère (6, 8), ces roues dentées étant logées sur la plaque de préformage la plus grande (4) et reliées par l'intermédiaire d'un engrenage multiplicateur (17, 18), un entraînement étant prévu pour l'une des roues dentées (11, 15).
  4. Tête de préformage selon la revendication 3, caractérisée en ce que la crémaillère fixe (8) est agencée dans un évidement dans la paroi du tube, la crémaillère mobile (6) étant agencée dans une rainure (7) dans le tube (1).
  5. Tête de préformage selon la revendication 4, caractérisée en ce que les deux crémaillères (6 et 8) et les axes de rotation (10 et 16) des roues dentées à cames (11 et 15) sont décalés de 90° les uns par rapport aux autres, les axes de rotation (10 et 16) des roues dentées (11 et 15) supportant chacun une roue conique (17 ou 18), engrenées l'une dans l'autre, la roue dentée à cames (15) de la crémaillère mobile (6) ayant un nombre de dents double de celui de la roue dentée à cames (11) de la crémaillère fixe (8).
  6. Tête de préformage selon la revendication 5, caractérisée en ce que la plaque de préformage moyenne (3) est agencée de façon mobile sur une bride annulaire (5) reliée de façon rigide à la crémaillère mobile (6).
EP94105575A 1993-04-29 1994-04-11 Tête de préformage pour câbles et armature de câbles Expired - Lifetime EP0622489B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4314172A DE4314172C1 (de) 1993-04-29 1993-04-29 Vorformkopf für Seile und Kabelarmierungen
DE4314172 1993-04-29

Publications (2)

Publication Number Publication Date
EP0622489A1 EP0622489A1 (fr) 1994-11-02
EP0622489B1 true EP0622489B1 (fr) 1997-12-10

Family

ID=6486759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94105575A Expired - Lifetime EP0622489B1 (fr) 1993-04-29 1994-04-11 Tête de préformage pour câbles et armature de câbles

Country Status (4)

Country Link
US (1) US5533327A (fr)
EP (1) EP0622489B1 (fr)
DE (1) DE4314172C1 (fr)
ES (1) ES2113008T3 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19542184A1 (de) * 1995-11-13 1997-05-15 Schloemann Siemag Ag Horizontaler Bandspeicher
CN102828430A (zh) * 2012-09-19 2012-12-19 泰博制钢股份有限公司 三捻钢丝绳专用预变形器
FR3028872B1 (fr) 2014-11-25 2017-05-19 Michelin & Cie Procede de fractionnement
FR3028873B1 (fr) 2014-11-25 2016-12-23 Michelin & Cie Installation de fractionnement
EP3303687B1 (fr) 2015-05-26 2022-07-20 Compagnie Générale des Etablissements Michelin Installation de fabrication d'un assemblage
WO2016189073A1 (fr) 2015-05-26 2016-12-01 Compagnie Generale Des Etablissements Michelin Procédé d'assemblage comprenant une étape de préformation
WO2020021007A1 (fr) 2018-07-25 2020-01-30 Compagnie Generale Des Etablissements Michelin Cables metalliques bi-modules
JP7334234B2 (ja) 2018-07-25 2023-08-28 コンパニー ゼネラール デ エタブリッスマン ミシュラン 高圧縮性オープンコード
KR20220116335A (ko) 2020-01-07 2022-08-22 꽁빠니 제네날 드 에따블리세망 미쉘린 파단 에너지가 개선되고 총 연신율이 개선된 단층 다중 스트랜드 케이블
WO2021140288A1 (fr) 2020-01-07 2021-07-15 Compagnie Generale Des Etablissements Michelin Câble multi-torons à deux couches à énergie à rupture améliorée et à module tangent bas
FR3129409B1 (fr) 2021-11-25 2023-10-20 Michelin & Cie Produit renforcé à géométrie de câble fixé présentant un comportement bimodule à rigidité adaptée
FR3129319B1 (fr) 2021-11-25 2024-02-09 Michelin & Cie Produit renforcé à géométrie de câble fixé présentant un comportement bimodule intermédiaire
FR3129411A1 (fr) 2021-11-25 2023-05-26 Compagnie Generale Des Etablissements Michelin Produit renforcé à géométrie de câble fixé présentant un comportement bimodule très fort pour la déformabilité du câble en usage hors la route

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1945799A (en) * 1931-04-23 1934-02-06 American Cable Co Inc Adjustable preforming head
FR736140A (fr) * 1932-04-29 1932-11-19 Dispositif pour le cintrage hélicoïdal des fils pour câble
US2556164A (en) * 1947-06-06 1951-06-12 American Steel & Wire Co Apparatus for making stranded wire structures
US2476180A (en) * 1948-01-31 1949-07-12 American Steel & Wire Co Apparatus for making wire rope of preformed flattened strands
US2497178A (en) * 1948-11-02 1950-02-14 American Steel & Wire Co Adjustable preforming head
US2724944A (en) * 1952-12-03 1955-11-29 Dana B Carleton Apparatus for making stranded wire structures
US2757506A (en) * 1955-03-29 1956-08-07 United States Steel Corp Preforming head
DE1510164A1 (de) * 1965-09-07 1970-02-26 Drahtseilwerk Wurzen Veb Vorrichtung zum Vorformen von Litzen oder Draehten fuer Drahtseile
SU1044698A1 (ru) * 1981-09-04 1983-09-30 Всесоюзный научно-исследовательский институт метизной промышленности Преформатор к канатовьющей машине
JPS60137536A (ja) * 1983-12-26 1985-07-22 Sumitomo Electric Ind Ltd 異形素線の撚線方法および装置
US5052450A (en) * 1990-04-12 1991-10-01 Grumman Aerospace Corporation Automated fabrication of wiring harness having continuous straight and contrahelic sections
JP2980206B2 (ja) * 1990-04-19 1999-11-22 東京製綱株式会社 多層撚り線用プレフォーム装置

Also Published As

Publication number Publication date
DE4314172C1 (de) 1994-09-15
ES2113008T3 (es) 1998-04-16
US5533327A (en) 1996-07-09
EP0622489A1 (fr) 1994-11-02

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