DE202004009048U1 - Slotted plastics corrugated pipe of tube e.g. for automobile engineering, has wavy axial slot with mainly uniform waveform provided along length of pipe or tube - Google Patents

Slotted plastics corrugated pipe of tube e.g. for automobile engineering, has wavy axial slot with mainly uniform waveform provided along length of pipe or tube Download PDF

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Publication number
DE202004009048U1
DE202004009048U1 DE200420009048 DE202004009048U DE202004009048U1 DE 202004009048 U1 DE202004009048 U1 DE 202004009048U1 DE 200420009048 DE200420009048 DE 200420009048 DE 202004009048 U DE202004009048 U DE 202004009048U DE 202004009048 U1 DE202004009048 U1 DE 202004009048U1
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DE
Germany
Prior art keywords
tube
pipe
provided along
axial slot
along length
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
DE200420009048
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German (de)
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.)
UNIWELL WELLROHR GmbH
Original Assignee
UNIWELL WELLROHR 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 UNIWELL WELLROHR GmbH filed Critical UNIWELL WELLROHR GmbH
Priority to DE200420009048 priority Critical patent/DE202004009048U1/en
Publication of DE202004009048U1 publication Critical patent/DE202004009048U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
    • B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
    • B60R16/0207—Wire harnesses
    • B60R16/0215—Protecting, fastening and routing means therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
    • H02G3/02—Details
    • H02G3/04—Protective tubing or conduits, e.g. cable ladders or cable troughs
    • H02G3/0462—Tubings, i.e. having a closed section
    • H02G3/0468—Corrugated

Abstract

A axial lengthwise slotted corrugated plastics pipe or tube (1) for receiving cables, cores, and sheathed non-metallic cables etc has a wavy slot (2), with a waveform that is mainly uniform.

Description

Die vorliegende Erfindung betrifft ein geschlitztes Wellrohr.The The present invention relates to a slotted corrugated tube.

Wellrohre werden z.B. im Automobilbau vielfach verwendet, um den im Fahrzeug zu verlegenden Kabeln, Ader, Mantelleitungen und dergleichen einen mechanischen und/oder thermischen Schutz zu verleihen oder sie einfach nur zu bündeln. Um das Einlegen zu erleichtern und auf das aufwendigere Einziehen zu verzichten, werden die Wellrohre in der Länge geschlitzt. Die bisherige Praxis sah achsparallele, gerade Schlitze vor, aus denen z.B. bei Biegungen die Kabel jedoch leicht heraustreten konnten. Deshalb werden die geschlitzten Wellrohre gebandelt oder umwickelt, um das Heraustreten von Kabeln oder Adern zu minimieren. Dies bedeutet jedoch einen zusätzlichen Arbeitsschritt.corrugated pipes e.g. widely used in automotive engineering to the in the vehicle to lay cables, wire, sheathed cables and the like a mechanical and / or thermal protection or just to give them bundle up. To make it easier to insert and more complicated to pull in to waive, the corrugated pipes are slotted in length. The previous In practice, axially parallel, straight slots were provided, from which e.g. at Bends the cables could easily come out. Therefore the slotted corrugated tubes are formed or wrapped around the To minimize the emergence of cables or wires. this means however an additional one Step.

Aufgabe der vorliegenden Erfindung ist es, ein geschlitztes Wellrohr zu schaffen, bei dem das Bandeln oder Umwickeln ganz oder wenigstens zu einem großen Teil entfallen kann.task The present invention is to provide a slotted corrugated tube create, in which the banding or wrapping completely or at least to a big one Part can be omitted.

Diese Aufgabe wird mit den Merkmalen des kennzeichnenden Teils des Anspruchs 1 gelöst. Vorteilhafte Weiterbildungen und Ausführungen der Erfindung sind in den Unteransprüchen umfasst.This Task is with the features of the characterizing part of the claim 1 solved. Advantageous further developments and designs of the invention are in the subclaims includes.

Erfindungsgemäß ist ein axial längsgeschlitztes Wellrohr aus Kunststoff für die Aufnahme von Kabeln, Adern, Mantelleitungen oder dergleichen, dadurch gekennzeichnet, dass der Schlitz wellenförmig ausgeführt ist. Überraschend hat sich gezeigt, dass durch diese Maßnahme das Kabel oder die Ader oder Adern in Biegungen oder dergleichen wesentlich besser in dem Wellohr gehalten werden.According to the invention axially slotted Corrugated tube made of plastic for the inclusion of cables, wires, sheathed cables or the like, characterized in that the slot is designed wavy. It has surprisingly been shown that through this measure the cable or the wire or wires in bends or the like is essential are better kept in the corrugated ear.

Aus fertigungstechnischen und praktischen Gründen ist der Wellenverlauf vorzugsweise im Wesentlichen gleichförmig.Out The wave form is due to manufacturing and practical reasons preferably substantially uniform.

Was die jeweilige Ausprägung der Wellenform betrifft, z.B. das Verhältnis von Wellenhöhe und Durchmesser des Wellrohrs oder das Verhältnis zwischen Wellhöhe und Wellenlänge, muss im Einzelfall eine Festlegung erfolgen. So darf das Einlegen der Kabel oder Adern nicht übermäßig erschwert werden, so kann bei Wellrohren mit kleinem Durchmesser eine zu große Wellenhöhe nachteilig sein, umgekehrt bei Wellrohren mit großem Durchmesser eine zu kleine Wellenhöhe. Das gleiche gilt für die Wellenlänge. Diese Parameter sind im Einzelfall zu optimieren.What the respective expression the waveform, e.g. the ratio of wave height and diameter of the corrugated pipe or the ratio between well height and wavelength, a determination must be made in individual cases. So the insertion may the cable or wires are not excessively difficult too large a corrugation height can be disadvantageous for corrugated pipes with a small diameter , conversely, too small for corrugated pipes with a large diameter Wave height. The same applies the wavelength. These parameters must be optimized in individual cases.

Im folgenden wird die Erfindung anhand von Zeichnungen beispielhaft näher beschrieben. Dabei zeigen:in the The following is an example of the invention based on drawings described in more detail. Show:

1 eine Draufsicht auf ein Wellrohr mit gewelltem Axialschlitz; 1 a plan view of a corrugated tube with a corrugated axial slot;

2 einen Schnitt entlang der Linie A–A von 1. 2 a section along the line A-A of 1 ,

1 und 2 zeigen ein Wellrohr 1, wobei die Wellen der Außenkontur hier nicht dargestellt sind. In Axialrichtung verläuft entlang der hier gezeigten Seite ein regelmäßiger, wellenförmiger Schlitz 2, in den Kabel oder Adern eingelegt werden und dessen Wellung dem besseren Festhalten der Kabel oder Adern dient. 1 and 2 show a corrugated pipe 1 , the waves of the outer contour are not shown here. A regular, wavy slot runs along the side shown here in the axial direction 2 , are inserted in the cable or wires and the corrugation thereof is used to hold the cables or wires better.

Claims (2)

Axial längsgeschlitztes Wellrohr (1) aus Kunststoff für die Aufnahme von Kabeln, Adern, Mantelleitungen oder dergleichen, dadurch gekennzeichnet, dass der Schlitz (2) wellenförmig ausgeführt ist.Axially slotted corrugated tube ( 1 ) made of plastic for receiving cables, wires, sheathed cables or the like, characterized in that the slot ( 2 ) is designed wavy. Geschlitztes Wellrohr nach Anspruch 1, dadurch gekennzeichnet, dass der Wellenverlauf im Wesentlichen gleichförmig ist.Slotted corrugated pipe according to claim 1, characterized in that the waveform is essentially uniform.
DE200420009048 2004-06-08 2004-06-08 Slotted plastics corrugated pipe of tube e.g. for automobile engineering, has wavy axial slot with mainly uniform waveform provided along length of pipe or tube Expired - Lifetime DE202004009048U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE200420009048 DE202004009048U1 (en) 2004-06-08 2004-06-08 Slotted plastics corrugated pipe of tube e.g. for automobile engineering, has wavy axial slot with mainly uniform waveform provided along length of pipe or tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200420009048 DE202004009048U1 (en) 2004-06-08 2004-06-08 Slotted plastics corrugated pipe of tube e.g. for automobile engineering, has wavy axial slot with mainly uniform waveform provided along length of pipe or tube

Publications (1)

Publication Number Publication Date
DE202004009048U1 true DE202004009048U1 (en) 2004-09-23

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DE200420009048 Expired - Lifetime DE202004009048U1 (en) 2004-06-08 2004-06-08 Slotted plastics corrugated pipe of tube e.g. for automobile engineering, has wavy axial slot with mainly uniform waveform provided along length of pipe or tube

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006062545A1 (en) 2006-12-29 2008-07-03 Flexa Gmbh & Co. Produktion Und Vertrieb Kg Cable protective tube for protecting electrical and pneumatic lines and tubes, has closure unit keeping longitudinal edges along slots in plane in aligned manner, where closure unit is separate profile part, which has cross-sectional form
DE102006062544A1 (en) 2006-12-29 2008-07-10 Flexa Gmbh & Co. Produktion Und Vertrieb Kg Arrangement for the manufacture of protective tubes and cables, cables, and the like incorporated therein
DE102007008716A1 (en) * 2007-02-20 2008-08-21 Murrplastik Systemtechnik Gmbh Beak for fitting in line, particularly in cable, has reception channel for line extending to its longitudinal direction, and labeling surface is provided for fitting label at its side
EP2403082A1 (en) * 2010-06-29 2012-01-04 British Telecommunications Public Limited Company Cable guide

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006062545A1 (en) 2006-12-29 2008-07-03 Flexa Gmbh & Co. Produktion Und Vertrieb Kg Cable protective tube for protecting electrical and pneumatic lines and tubes, has closure unit keeping longitudinal edges along slots in plane in aligned manner, where closure unit is separate profile part, which has cross-sectional form
DE102006062544A1 (en) 2006-12-29 2008-07-10 Flexa Gmbh & Co. Produktion Und Vertrieb Kg Arrangement for the manufacture of protective tubes and cables, cables, and the like incorporated therein
DE102006062545B4 (en) * 2006-12-29 2008-09-18 Flexa Gmbh & Co. Produktion Und Vertrieb Kg Auxiliary tool, set with an auxiliary tool, a protective tube and a closure element and arrangement with a supply of a protective tube and an auxiliary tool
DE102006062544B4 (en) * 2006-12-29 2012-10-18 Flexa Gmbh & Co. Produktion Und Vertrieb Kg Arrangement and closure element for assembling protective tubes and cables, lines, and the like incorporated therein
US8336858B2 (en) 2006-12-29 2012-12-25 Flexa Gmbh & Co. Production Und Vertrieb Kg Protective tube, auxilliary tool, set comprising an auxiliary tool, a piece of protective tube, and a closing element, and arrangement comprising a protective tube supply and an auxiliary tool
DE102007008716A1 (en) * 2007-02-20 2008-08-21 Murrplastik Systemtechnik Gmbh Beak for fitting in line, particularly in cable, has reception channel for line extending to its longitudinal direction, and labeling surface is provided for fitting label at its side
EP2403082A1 (en) * 2010-06-29 2012-01-04 British Telecommunications Public Limited Company Cable guide

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R207 Utility model specification

Effective date: 20041028

R163 Identified publications notified

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R150 Term of protection extended to 6 years

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R151 Term of protection extended to 8 years

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R158 Lapse of ip right after 8 years

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