DE498908C - Method of manufacturing an expansion cable - Google Patents

Method of manufacturing an expansion cable

Info

Publication number
DE498908C
DE498908C DEH119262D DEH0119262D DE498908C DE 498908 C DE498908 C DE 498908C DE H119262 D DEH119262 D DE H119262D DE H0119262 D DEH0119262 D DE H0119262D DE 498908 C DE498908 C DE 498908C
Authority
DE
Germany
Prior art keywords
cable
manufacturing
expansion cable
expansion
production
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
DEH119262D
Other languages
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.)
Hackethal Draht Kabel Werke AG
Original Assignee
Hackethal Draht Kabel Werke AG
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 Hackethal Draht Kabel Werke AG filed Critical Hackethal Draht Kabel Werke AG
Priority to DEH119262D priority Critical patent/DE498908C/en
Application granted granted Critical
Publication of DE498908C publication Critical patent/DE498908C/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors

Description

Verfahren zur Herstellung eines Dehnungskabels Zusatz zum Patent 497963 Bei dem im Hauptpatent 497 963 beschriebenen Verfahren zur Herstellung von Dehnungskabeln wird. ein gewöhnliches Kabel um ein nicht dehnbares Material herumgeseilt. Das Kabel erhält die Eigenschaft der Dehnbarkeit nach der Verlegung dann dadurch, daß man das nicht dehnbare Material zerschneidet.Process for the production of an expansion cable Addendum to the patent 497963 In the process for the production of expansion cables described in the main patent 497 963. an ordinary cable tied around a non-stretchable material. The cable is then given the property of stretchability after laying by cutting the non-stretchable material.

Eine besonders zweckmäßige Ausführung des Verfahrens, bei welchem sich die Kosten für ein derartiges Kabel noch vermindern, besteht darin, daß das nicht dehnbare Material aus einzelnen 3 bis 5 m langen Stücken hergestellt und diese Stücke durch eine lösbare Verbindung, z. B. Haken und ösen, miteinander verbunden werden. Die kurzen Stücke können dann nach der Verlegung des Kabels ohne Schwierigkeiten von dem Kabel entfernt werden, sobald ihre Verbindungen gelöst sind, so daß nur das eigentliche Kabel in Wellenform erhalten bleibt. Auf diese Weise kann man das nicht dehnbare Material für die Herstellung neuer Dehnungskabel wiedergewinnen.A particularly expedient embodiment of the method in which the cost of such a cable is reduced by the fact that the non-stretchable material made from individual 3 to 5 m long pieces and these Pieces by a releasable connection, e.g. B. hooks and eyes, connected to each other will. The short pieces can then be used without difficulty after the cable has been laid be removed from the cable as soon as their connections are loosened, so that only the actual cable is preserved in wave form. This is the way you can do it Recover inextensible material for the manufacture of new expansion cables.

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines Dehnungskabels gemäß Patent 497 963, dadurch gekennzeichnet, daß das nicht dehnbare, aber biegsame Material, um das das normale Kabel verseilt wird, aus kurzen, einige Meter langen Stücken mit lösbaren Verbindungen zusammengesetzt und nach dem Verlegen des Kabels entfernt wird.PATENT CLAIM: Process for the production of an expansion cable according to Patent 497,963, characterized in that the inextensible but flexible material, around which the normal cable is stranded, made of short pieces a few meters long assembled with detachable connections and removed after laying the cable will.
DEH119262D 1928-11-28 1928-11-28 Method of manufacturing an expansion cable Expired DE498908C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH119262D DE498908C (en) 1928-11-28 1928-11-28 Method of manufacturing an expansion cable

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH119262D DE498908C (en) 1928-11-28 1928-11-28 Method of manufacturing an expansion cable

Publications (1)

Publication Number Publication Date
DE498908C true DE498908C (en) 1930-05-30

Family

ID=7173290

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH119262D Expired DE498908C (en) 1928-11-28 1928-11-28 Method of manufacturing an expansion cable

Country Status (1)

Country Link
DE (1) DE498908C (en)

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