WO2001051700A2 - Dispositif de production d'une bande incurvee, en particulier d'un cable composite plat incurve - Google Patents

Dispositif de production d'une bande incurvee, en particulier d'un cable composite plat incurve Download PDF

Info

Publication number
WO2001051700A2
WO2001051700A2 PCT/DE2001/000233 DE0100233W WO0151700A2 WO 2001051700 A2 WO2001051700 A2 WO 2001051700A2 DE 0100233 W DE0100233 W DE 0100233W WO 0151700 A2 WO0151700 A2 WO 0151700A2
Authority
WO
WIPO (PCT)
Prior art keywords
take
rollers
curved
frame
strip
Prior art date
Application number
PCT/DE2001/000233
Other languages
German (de)
English (en)
Other versions
WO2001051700A3 (fr
Inventor
Klaus-Peter Wendisch
Gerhard Querner
Original Assignee
P-D Kabeltechnik 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 P-D Kabeltechnik Gmbh filed Critical P-D Kabeltechnik Gmbh
Priority to EP01907380A priority Critical patent/EP1250486A2/fr
Priority to US10/181,391 priority patent/US20030075229A1/en
Publication of WO2001051700A2 publication Critical patent/WO2001051700A2/fr
Publication of WO2001051700A3 publication Critical patent/WO2001051700A3/fr

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D35/00—Smallware looms, i.e. looms for weaving ribbons or other narrow fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D3/00—Woven fabrics characterised by their shape
    • D03D3/08—Arched, corrugated, or like fabrics

Definitions

  • the invention relates to a device for producing a curved band, in particular a curved flat line assembly, consisting of a drive device with rotating clamping elements connected downstream of a weaving device.
  • the first variant is that the surface of the tapered rollers is made up of lamellae and the diameter is set differently by moving the lamellae differently on both sides of the roller.
  • a turret roller magazine is provided in which tapered rollers are provided for both senses of curvature and the different radii of curvature.
  • the invention has for its object to provide a flexible, inexpensive, space-saving device with a wide range of applications.
  • the object is achieved in that at least two take-off rollers are arranged in a frame, of which at least one take-off roller is driven.
  • the frame can be pivoted about an axis perpendicular to the plane of the belt.
  • the pivot axis of the frame can also be moved transversely to the direction of movement of the belt.
  • the take-off rollers can advantageously be profiled according to the thickness profile of the belt.
  • the non-driven take-off rollers pressure rollers
  • the take-off rollers can have a freewheel.
  • FIG. 1 shows the schematic representation of the device according to the invention and FIG. 2 shows a top view of the device according to FIG. 1.
  • the device (Fig. 1) contains a take-off roller 1 and a pressure roller 2, between which the warp threads run in the form of individual lines 3.
  • the roller drive 4 engages in the take-off roller 1.
  • Take-off roller 1, pressure roller 2 and roller drive 4 form the take-off device.
  • This is mounted on a swivel frame 5, which with the swivel axis Z With the help of a hydraulic cylinder 6 (Fig. 2) is pivotable.
  • the swivel frame can be displaced on a sliding bed 7 in the weaving plane and perpendicular to the running direction of the individual lines 3.
  • the pivot axis Z of the swivel frame 5 can be placed on the edge of the line assembly to be removed, which is to form the associated inner radius during the production of the bend.
  • the radius of curvature is determined by the degree of pivoting of the trigger device. If the swiveling-out is 00, the pull-off device pulls off the line assembly like a conventional pull-off device, and a straight band is produced.
  • the take-off rollers 1, 2 are additionally pivoted about the pivot axis Z while maintaining the rotational speed. As a result, a greater length is subtracted from the individual lines lying away from the pivot axis Z than from the individual lines closer to the pivot axis Z. There is a curvature.
  • the total amount ⁇ of a single swivel is limited.
  • individual curvature sections are lined up.
  • the rotational speed of the take-off roller is increased so that the largest possible individual swivel ⁇ is achieved so that the drive device can swivel back quickly without the occurrence of compression in the belt.
  • the take-off rollers can be divided into segments which - each segment by itself - have a freewheel mechanism which counteracts the possible formation of compression when swiveling back.

Abstract

L'invention concerne un dispositif de production d'une bande incurvée, en particulier d'un câble composite plat incurvé, comprenant un dispositif d'entraînement comportant des éléments de serrage rotatifs, monté à la suite d'un dispositif de tissage. Il est en outre prévu au moins deux rouleaux dévideurs montés dans un bâti, dont l'un au moins est moteur. Le bâti est monté pivotant autour d'un axe perpendiculairement au plan de la bande. L'axe de pivotement du bâti peut, par ailleurs, être décalé perpendiculairement au sens de déplacement de la bande. Les rouleaux dévideurs peuvent être profilés en fonction du profil d'épaisseur de la bande. Les rouleaux de pression non entraînés peuvent être formés par des segments de différents diamètres qui sont placés sur un axe fixe. De préférence, les rouleaux dévideurs sont munis de moyens de rotation à roue libre.
PCT/DE2001/000233 2000-01-11 2001-01-11 Dispositif de production d'une bande incurvee, en particulier d'un cable composite plat incurve WO2001051700A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP01907380A EP1250486A2 (fr) 2000-01-11 2001-01-11 Dispositif de production d'une bande incurvee, en particulier d'un cable composite plat incurve
US10/181,391 US20030075229A1 (en) 2000-01-11 2001-01-11 Device for producing a curved strip, in particular a curved, flat composite cable

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20000593.6 2000-01-11
DE20000593U DE20000593U1 (de) 2000-01-11 2000-01-11 Vorrichtung zur Herstellung eines gekrümmten Bandes, insbesondere eines gekrümmten flachen Leitungsverbundes

Publications (2)

Publication Number Publication Date
WO2001051700A2 true WO2001051700A2 (fr) 2001-07-19
WO2001051700A3 WO2001051700A3 (fr) 2002-04-25

Family

ID=7935899

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2001/000233 WO2001051700A2 (fr) 2000-01-11 2001-01-11 Dispositif de production d'une bande incurvee, en particulier d'un cable composite plat incurve

Country Status (4)

Country Link
US (1) US20030075229A1 (fr)
EP (1) EP1250486A2 (fr)
DE (1) DE20000593U1 (fr)
WO (1) WO2001051700A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2145989A1 (fr) 2008-07-15 2010-01-20 Textilma AG Métier à tisser destiné à la fabrication d'un tissu profilé de manière transversale, en particulier une corde

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816666A1 (de) * 1998-04-15 1999-10-21 Planarweave Gmbh Web & Kabel T Gewebeverbund

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1319819A (en) * 1919-10-28 Plamoobaph co
US1122081A (en) * 1914-01-29 1914-12-22 Albert De Laski Friction-facing for clutches and the like.
US1578447A (en) * 1921-09-17 1926-03-30 Arthur L O Leary Method of and apparatus for producing curvilinear fabrics
US1770740A (en) * 1928-09-21 1930-07-15 Moore Fab Co Curvilinear elastic fabric
US2424411A (en) * 1946-05-27 1947-07-22 Moore Fab Co Production of narrow curvilinear nonelastic tape
US4467838A (en) * 1983-02-15 1984-08-28 Textile Products, Incorporated Apparatus and process for producing woven, non-linear shapes from graphite fabric, and the like, and products produced therefrom
US5368076A (en) * 1985-08-30 1994-11-29 Textile Products, Inc. Process and apparatus for manufacturing rocket exit cones, and the like
US4825912A (en) * 1987-07-23 1989-05-02 Ciba-Geigy Corporation Apparatus for weaving spheriodially contoured fabric
US5394906A (en) * 1993-02-10 1995-03-07 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Method and apparatus for weaving curved material preforms

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19816666A1 (de) * 1998-04-15 1999-10-21 Planarweave Gmbh Web & Kabel T Gewebeverbund

Also Published As

Publication number Publication date
DE20000593U1 (de) 2001-02-22
US20030075229A1 (en) 2003-04-24
EP1250486A2 (fr) 2002-10-23
WO2001051700A3 (fr) 2002-04-25

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