EP3322045A1 - Spacing element for multi-core sheathed lines and method for finishing the end of a conduit - Google Patents

Spacing element for multi-core sheathed lines and method for finishing the end of a conduit Download PDF

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Publication number
EP3322045A1
EP3322045A1 EP17200608.2A EP17200608A EP3322045A1 EP 3322045 A1 EP3322045 A1 EP 3322045A1 EP 17200608 A EP17200608 A EP 17200608A EP 3322045 A1 EP3322045 A1 EP 3322045A1
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EP
European Patent Office
Prior art keywords
sheathed cable
longitudinal direction
guide element
mandrel
element according
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Granted
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EP17200608.2A
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German (de)
French (fr)
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EP3322045B1 (en
Inventor
Mike Häring
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Engeser Innovative Verbindungstechnik GmbH
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Engeser Innovative Verbindungstechnik GmbH
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Priority to PL17200608T priority Critical patent/PL3322045T3/en
Publication of EP3322045A1 publication Critical patent/EP3322045A1/en
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5845—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable the strain relief being achieved by molding parts around cable and connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/5804—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part
    • H01R13/5812—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable comprising a separate cable clamping part the cable clamping being achieved by mounting the separate part on the housing of the coupling device

Definitions

  • the invention relates to a spreading element for multi-core sheathed cables and a method for assembling a cable end.
  • the jacket For assembly or preparation of a connection of multi-core sheathed cables, that is lines in which several wires or individual lines are surrounded by a jacket, the jacket must first be removed, and then the individual lines must be separated from each other. In order to prevent the entry of dust, water or other foreign matter into the sheath line, it is often necessary to seal the line end. This is done in the simplest way by means of insulating tape or a hardening plastic compound.
  • An expansion element according to the preamble of claim 1 is known from US Pat. No. 9 515 415 B1 known.
  • the US 6 099 345 A describes spacers for a plurality of individual lines, wherein the spacers each have a cross-shaped cross-section.
  • a spreader is proposed with a mandrel having a tapered first end and a flared second end, wherein the second end is associated with a stop.
  • the mandrel is inserted longitudinally in one end of a sheathed cable, from which the sheath is detached, until the abutment comes to rest with the remaining sheath. In this way, the individual lines are separated and positioned, and the sheathed end is widened.
  • the mandrel preferably has recesses for receiving the individual lines. This can be done, for example, that the mandrel is composed of several wedges or has more wedges.
  • the positioning of the individual lines can be further improved by providing a guide element for receiving the individual lines, which extends radially to the longitudinal direction of the mandrel.
  • the stop itself may be formed as a guide element; Preferably, however, a separate guide member is provided, which is arranged at a distance from the stop. In the distance region between the stop and the guide element, the individual lines are spread and accurately positioned.
  • the guide element may be formed as a perforated disc, wherein the individual lines are passed through the holes of the perforated disc.
  • the embodiment of the expansion element i. the number, the course and the dimensions of the recesses in the mandrel and the recesses in the guide element resulting from the dimensions of the sheathed cable and the number of individual lines in the sheathed cable.
  • the expansion element is made as a one-piece part of plastic material, for example by means of a 3D printer or, in particular for larger quantities, by means of an injection molding tool.
  • the sheath is first detached from one end of the sheathed cable, the spreading element according to the invention is introduced into the end, and then the end is overmolded with the spreading element with plastic material.
  • the encapsulation can take place such that the guide element is flush with the overmolded plastic material and thus the guide element forms part of an end cap or that the guide element is completely embedded in the plastic material.
  • the expansion element according to the invention comprises a mandrel 1 with a tapered end 3 and a flared end 4, wherein four stops 2 are formed on the flared end.
  • a sealing region 5 which carries a perforated disc 6.
  • the illustrated embodiment is designed for use in a sheathed cable with four individual lines and therefore that four recesses are provided on the mandrel and four holes in the perforated disc. Of course, more or fewer recesses / holes can be provided depending on the sheathed cable to be assembled. It is also obvious that the positions of the holes 8 are aligned with the positions of the recesses 9 on the mandrel.
  • the sheath is removed for the purpose of manufacturing the connection end of the sheathed cable, the spreading element is inserted in the longitudinal direction into the end, the individual lines are drawn through the holes 8 of the perforated disc 6, and then the end with the spreading element is encapsulated with plastic material.
  • FIG. 3 and 4 show two different installation positions, the FIG. 3 an encapsulation as an end cap shows, in which the perforated disc 6 is flush with the overmolded plastic material 10, and the FIG. 4 shows a septbau in which the perforated disc is completely embedded in the plastic material 10.
  • the positions of the sheath line 11 and the individual lines 12 are also apparent from these figures.
  • the strands or individual lines are kept apart so that they are completely enclosed in the subsequent encapsulation with plastic and thus in the sealing region 5 a bulkhead against dust, water, possibly air or other foreign substances is formed.
  • the sheath of the line is also spread, so that in this way the withdrawal forces are increased.
  • the perforated disc of the expansion element is advantageous in addition to obtaining the described properties under mechanical stress by moving the sheathed cable and the strands.
  • the perforated disc prevents the movement continues into the sealing area, and the mandrel protects against the dissolution of the connection between the sheathed cable and the encapsulation.

Abstract

Spreizelement für Mantelleitungen mit mehreren Adern wie Kabel, Litzen und dergleichen mit einem Dorn (1) zum Einbringen in ein Ende der Mantelleitung, wobei der Dorn entlang einer Längsrichtung ein verjüngtes erstes Ende (3) und ein aufgeweitetes zweites Ende (4) aufweist, und mit einem Anschlag (2) an dem zweiten Ende, der sich radial zur Längsrichtung erstreckt, dadurch gekennzeichnet, dass der Dorn (1) an seiner Oberfläche Ausnehmungen (9) zur Aufnahme der Adern der Mantelleitung aufweist, der Dorn (1) mehrere Keile (7) aufweist oder aus mehreren Keilen aufgebaut ist und dass ein Führungselement (6) mit Ausnehmungen (8) zur Aufnahme der Adern vorgesehen ist, das sich radial zu der Längsrichtung erstreckt.A spreader for multi-core sheathed cables such as cables, strands and the like having a spike (1) for insertion into an end of the sheathed cable, the spine having a tapered first end (3) and a flared second end (4) along a longitudinal direction, and with a stop (2) at the second end, which extends radially to the longitudinal direction, characterized in that the mandrel (1) has on its surface recesses (9) for receiving the cores of the sheathed cable, the mandrel (1) a plurality of wedges ( 7) or is constructed from a plurality of wedges and that a guide element (6) is provided with recesses (8) for receiving the wires, which extends radially to the longitudinal direction.

Description

Die Erfindung bezieht sich auf ein Spreizelement für mehradrige Mantelleitungen und ein Verfahren zum Konfektionieren eines Leitungsendes.The invention relates to a spreading element for multi-core sheathed cables and a method for assembling a cable end.

Zur Konfektionierung bzw. zur Vorbereitung eines Anschlusses von mehradrigen Mantelleitungen, das heißt Leitungen, bei denen mehrere Adern oder Einzelleitungen von einem Mantel umgeben sind, muss zunächst der Mantel abgelöst werden, und anschließend müssen die Einzelleitungen voneinander getrennt werden. Um den Eintritt von Staub, Wasser oder anderer Fremdstoffe in die Mantelleitung zu verhindern, ist es häufig erforderlich, das Leitungsende abzudichten. Dies erfolgt in einfachster Weise mittels Isolierband oder einer aushärtenden Kunststoffmasse.For assembly or preparation of a connection of multi-core sheathed cables, that is lines in which several wires or individual lines are surrounded by a jacket, the jacket must first be removed, and then the individual lines must be separated from each other. In order to prevent the entry of dust, water or other foreign matter into the sheath line, it is often necessary to seal the line end. This is done in the simplest way by means of insulating tape or a hardening plastic compound.

Dabei ergeben sich jedoch die Probleme, dass nach dem Auftrennen die Einzelleitungen nicht definiert positioniert sind, dass die Längsabdichtung der Mantelleitung nur unzureichend ist, dass die mechanische Festigkeit bei Bewegung der Einzelleitungen und der Mantelleitung nicht gegeben ist und dass kaum Abzugskräfte aufgenommen werden können.However, there are the problems that after the separation of the individual lines are not defined positioned that the longitudinal sealing of the sheathed cable is insufficient, that the mechanical strength is not given when moving the individual lines and the sheathed cable and that hardly any withdrawal forces can be absorbed.

Ein Spreizelement gemäß dem Oberbegriff des Patentanspruchs 1 ist aus der US 9 515 415 B1 bekannt.
Die US 6 099 345 A beschreibt Abstandshalter für mehrere Einzelleitungen, wobei die Abstandshalter jeweils einen kreuzförmigen Querschnitt aufweisen.An expansion element according to the preamble of claim 1 is known from US Pat. No. 9 515 415 B1 known.
The US 6 099 345 A describes spacers for a plurality of individual lines, wherein the spacers each have a cross-shaped cross-section.

Diese Probleme werden erfindungsgemäß durch ein Spreizelement nach Anspruch 1 bzw. durch ein Verfahren nach Anspruch 10 gelöst; die abhängigen Ansprüche betreffen vorteilhafte Weiterentwicklungen der Erfindung.These problems are achieved by a spreading element according to claim 1 and by a method according to claim 10; the dependent claims relate to advantageous developments of the invention.

Erfindungsgemäß wird ein Spreizelement mit einem Dorn vorgeschlagen, der ein verjüngtes erstes Ende und ein aufgeweitetes zweites Ende aufweist, wobei dem zweiten Ende ein Anschlag zugeordnet ist. Der Dorn wird in ein Ende einer Mantelleitung, von dem der Mantel abgelöst ist, in Längsrichtung eingefügt, bis der Anschlag zur Anlage mit dem verbleibenden Mantel kommt. Auf diese Weise werden die Einzelleitungen voneinander getrennt und positioniert, und das ummantelte Ende wird aufgeweitet.According to the invention, a spreader is proposed with a mandrel having a tapered first end and a flared second end, wherein the second end is associated with a stop. The mandrel is inserted longitudinally in one end of a sheathed cable, from which the sheath is detached, until the abutment comes to rest with the remaining sheath. In this way, the individual lines are separated and positioned, and the sheathed end is widened.

Um das Einbringen des Spreizelements und die Positionierung der Einzelleitungen zu erleichtern, weist der Dorn vorzugsweise Ausnehmungen zur Aufnahme der Einzelleitungen auf. Dies kann beispielsweise dadurch erfolgen, dass der Dorn aus mehreren Keilen aufgebaut ist oder mehrere Keile aufweist.In order to facilitate the introduction of the expansion element and the positioning of the individual lines, the mandrel preferably has recesses for receiving the individual lines. This can be done, for example, that the mandrel is composed of several wedges or has more wedges.

Die Positionierung der Einzelleitungen kann ferner dadurch verbessert werden, indem ein Führungselement zur Aufnahme der Einzelleitungen vorgesehen ist, das sich radial zur Längsrichtung des Dorns erstreckt.The positioning of the individual lines can be further improved by providing a guide element for receiving the individual lines, which extends radially to the longitudinal direction of the mandrel.

Dabei kann der Anschlag selbst als Führungselement ausgebildet sein; vorzugsweise ist jedoch ein separates Führungselement vorgesehen, das in einem Abstand von dem Anschlag angeordnet ist. In dem Abstandsbereich zwischen dem Anschlag und dem Führungselement werden die Einzelleitungen aufgespreizt und genau positioniert. In besonders vorteilhafter Weise kann das Führungselement als Lochscheibe ausgebildet sein, wobei die Einzelleitungen durch die Löcher der Lochscheibe geführt werden.In this case, the stop itself may be formed as a guide element; Preferably, however, a separate guide member is provided, which is arranged at a distance from the stop. In the distance region between the stop and the guide element, the individual lines are spread and accurately positioned. In a particularly advantageous manner, the guide element may be formed as a perforated disc, wherein the individual lines are passed through the holes of the perforated disc.

Die Ausgestaltung des Spreizelements, d.h. die Anzahl, der Verlauf und die Abmessungen der Ausnehmungen in dem Dorn und der Ausnehmungen in dem Führungselement ergeben sich aus den Abmessungen der Mantelleitung sowie der Anzahl der Einzelleitungen in der Mantelleitung.The embodiment of the expansion element, i. the number, the course and the dimensions of the recesses in the mandrel and the recesses in the guide element resulting from the dimensions of the sheathed cable and the number of individual lines in the sheathed cable.

Vorteilhafterweise ist das Spreizelement als einstückiges Teil aus Kunststoffmaterial hergestellt, beispielsweise mittels eines 3D-Druckers oder, insbesondere bei größeren Stückzahlen, mittels eines Spritzwerkzeugs.Advantageously, the expansion element is made as a one-piece part of plastic material, for example by means of a 3D printer or, in particular for larger quantities, by means of an injection molding tool.

Zum Konfektionieren einer Mantelleitung wird zunächst der Mantel von einem Ende der Mantelleitung abgelöst, das erfindungsgemäße Spreizelement wird in das Ende eingebracht, und anschließend wird das Ende mit dem Spreizelement mit Kunststoffmaterial umspritzt. Je nach Anwendungsgebiet kann das Umspritzen so erfolgen, dass das Führungselement bündig mit dem umspritzten Kunststoffmaterial ist und so das Führungselement einen Teil einer Endkappe bildet oder dass das Führungselement vollständig im Kunststoffmaterial eingebettet ist.To prepare a sheathed cable, the sheath is first detached from one end of the sheathed cable, the spreading element according to the invention is introduced into the end, and then the end is overmolded with the spreading element with plastic material. Depending on the field of application, the encapsulation can take place such that the guide element is flush with the overmolded plastic material and thus the guide element forms part of an end cap or that the guide element is completely embedded in the plastic material.

Ein Ausführungsbeispiel eines Spreizelements wird anhand der beigefügten Zeichnungen erläutert. Dabei zeigen:

  • Figur 1 eine Draufsicht auf das Spreizelement,
  • Figur 2 eine Perspektivdarstellung des Spreizelements,
  • Figur 3 ein umspritztes Spreizelement als Endkappe und
  • Figur 4 ein umspritztes Spreizelement als Zwischenbau.
An embodiment of a spreading element will be explained with reference to the accompanying drawings. Showing:
  • FIG. 1 a top view of the expansion element,
  • FIG. 2 a perspective view of the expansion element,
  • FIG. 3 a molded Spreizelement as an end cap and
  • FIG. 4 a molded Spreizelement as intermediate construction.

Wie aus den Figuren 1 und 2 ersichtlich ist, umfasst das erfindungsgemäße Spreizelement einen Dorn 1 mit einem verjüngten Ende 3 und einem aufgeweiteten Ende 4, wobei an dem aufgeweiteten Ende 4 vier Anschläge 2 ausgebildet sind. An den Dorn 1 schließt sich in Längsrichtung ein Dichtungsbereich 5 an, der eine Lochscheibe 6 trägt.Like from the FIGS. 1 and 2 it can be seen, the expansion element according to the invention comprises a mandrel 1 with a tapered end 3 and a flared end 4, wherein four stops 2 are formed on the flared end. To the mandrel 1 joins in the longitudinal direction of a sealing region 5, which carries a perforated disc 6.

Wie insbesondere aus der Figur 1 ersichtlich ist, sind an dem Dorn 1 vier Keile 7 ausgebildet, die rechtwinklig zueinander stehenden und zwischen sich vier Ausnehmungen 9 bilden.As in particular from the FIG. 1 it can be seen, four wedges 7 are formed on the mandrel 1, which are perpendicular to each other and form four recesses 9 between them.

Es ist offensichtlich, dass das dargestellte Ausführungsbeispiel für den Einsatz bei einer Mantelleitung mit vier Einzelleitungen ausgebildet ist und dass deshalb vier Ausnehmungen an dem Dorn und vier Löcher in der Lochscheibe vorgesehen sind. Abhängig von der zu konfektionierenden Mantelleitung können selbstverständlich mehr oder weniger Ausnehmungen/Löcher vorgesehen sein. Auch ist es offensichtlich, dass die Positionen der Löcher 8 mit den Positionen der Ausnehmungen 9 am Dorn ausgerichtet sind.It is obvious that the illustrated embodiment is designed for use in a sheathed cable with four individual lines and therefore that four recesses are provided on the mandrel and four holes in the perforated disc. Of course, more or fewer recesses / holes can be provided depending on the sheathed cable to be assembled. It is also obvious that the positions of the holes 8 are aligned with the positions of the recesses 9 on the mandrel.

Wie erwähnt wird zum Konfektionieren des Anschlussendes der Mantelleitung der Mantel entfernt, das Spreizelement wird in Längsrichtung in das Ende eingefügt, die Einzelleitungen werden durch die Löcher 8 der Lochscheibe 6 gezogen, und anschließend wird das Ende mit dem Spreizelement mit Kunststoffmaterial umspritzt.As mentioned, the sheath is removed for the purpose of manufacturing the connection end of the sheathed cable, the spreading element is inserted in the longitudinal direction into the end, the individual lines are drawn through the holes 8 of the perforated disc 6, and then the end with the spreading element is encapsulated with plastic material.

Die Figuren 3 und 4 zeigen zwei verschiedene Einbaulagen, wobei die Figur 3 eine Umspritzung als Endkappe zeigt, bei der die Lochscheibe 6 bündig mit dem umspritzten Kunststoffmaterial 10 ist, und die Figur 4 einen Zwischenbau zeigt, bei dem die Lochscheibe vollständig in das Kunststoffmaterial 10 eingebettet ist. Die Positionen der Mantelleitung 11 und der Einzelleitungen 12 sind aus diesen Figuren ebenfalls ersichtlich.The Figures 3 and 4 show two different installation positions, the FIG. 3 an encapsulation as an end cap shows, in which the perforated disc 6 is flush with the overmolded plastic material 10, and the FIG. 4 shows a Zwischenbau in which the perforated disc is completely embedded in the plastic material 10. The positions of the sheath line 11 and the individual lines 12 are also apparent from these figures.

Durch den gegebenen Aufbau werden die Litzen bzw. Einzelleitungen so auseinander gehalten, dass diese bei der darauffolgenden Umspritzung mit Kunststoff komplett umschlossen werden und somit im Dichtbereich 5 ein Schott gegen Staub, Wasser, gegebenenfalls Luft oder andere Fremdstoffe gebildet wird.By the given structure, the strands or individual lines are kept apart so that they are completely enclosed in the subsequent encapsulation with plastic and thus in the sealing region 5 a bulkhead against dust, water, possibly air or other foreign substances is formed.

Durch dieses Schott und die zusätzliche Umspritzung der Mantelleitung auf ihrem Mantel wird die Mantelleitung zwischen den Litzen und dem Mantel längsdichtend gegen Staub, Wasser, Luft oder andere Fremdstoffe abgeschlossen.Through this bulkhead and the additional encapsulation of the sheathed cable on its coat, the sheathed cable between the Strands and the jacket longitudinally sealed against dust, water, air or other foreign substances.

Die unterschiedlichen Qualitätsstufen der Dichtung gegen Staub, Wasser, Luft oder andere Fremdstoffe sind maßgeblich von der Kombination der Werkstoffe der Mantelleitung, des Spreizelements und des Umspritzungsmaterials abhängig. Je höher die gewünschte Dichtigkeit, umso besser muss der umspritzt der Kunststoff mit der Mantelleitung und dem Spreizelement harmonieren und eine Haftung bzw. eine Verbindung eingehen.The different quality levels of the seal against dust, water, air or other foreign substances are significantly dependent on the combination of the materials of the sheathed cable, the expansion element and Umspritzungsmaterials. The higher the desired tightness, the better must the molded plastic harmonize with the sheathed cable and the expansion element and form an adhesion or a connection.

Durch das Spreizen der Litzen in der Mantelleitung wird ebenfalls der Mantel der Leitung gespreizt, so dass hierdurch die Abzugskräfte erhöht werden.By spreading the strands in the sheath line, the sheath of the line is also spread, so that in this way the withdrawal forces are increased.

Die Lochscheibe des Spreizelements ist zusätzlich zum Erhalt der beschriebenen Eigenschaften bei mechanischer Belastung durch das Bewegen der Mantelleitung und der Litzen vorteilhaft. Die Lochscheibe verhindert, dass sich die Bewegung bis in den Dichtbereich fortsetzt, und der Dorn schützt vor dem Auflösen der Verbindung zwischen der Mantelleitung und der Umspritzung.The perforated disc of the expansion element is advantageous in addition to obtaining the described properties under mechanical stress by moving the sheathed cable and the strands. The perforated disc prevents the movement continues into the sealing area, and the mandrel protects against the dissolution of the connection between the sheathed cable and the encapsulation.

Claims (9)

Spreizelement für Mantelleitungen mit mehreren Adern wie Kabel, Litzen und dergleichen mit einem Dorn (1) zum Einbringen in ein Ende der Mantelleitung, wobei der Dorn entlang einer Längsrichtung ein verjüngtes erstes Ende (3) und ein aufgeweitetes zweites Ende (4) aufweist, und mit einem Anschlag (2) an dem zweiten Ende, der sich radial zur Längsrichtung erstreckt, dadurch gekennzeichnet, dass
der Dorn (1) an seiner Oberfläche Ausnehmungen (9) zur Aufnahme der Adern der Mantelleitung aufweist,
der Dorn (1) mehrere Keile (7) aufweist oder aus mehreren Keilen aufgebaut ist und dass
ein Führungselement (6) mit Ausnehmungen (8) zur Aufnahme der Adern vorgesehen ist, das sich radial zu der Längsrichtung erstreckt.A spreader for multi-core sheathed cables such as cables, strands and the like having a spike (1) for insertion into one end of the sheathed cable, the spine having a tapered first end (3) and a flared second end (4) along a longitudinal direction, and with a stop (2) at the second end, which extends radially to the longitudinal direction, characterized in that
the mandrel (1) has on its surface recesses (9) for receiving the cores of the sheathed cable,
the mandrel (1) has a plurality of wedges (7) or is constructed from a plurality of wedges and that
a guide member (6) is provided with recesses (8) for receiving the wires, which extends radially to the longitudinal direction. Spreizelement nach Anspruch 1, wobei das Führungselement durch den Anschlag gebildet ist.Spreading element according to claim 1, wherein the guide element is formed by the stop. Spreizelement nach Anspruch 1, wobei das Führungselement (6) von dem Anschlag (2) in Längsrichtung in einem Abstand von der dem ersten Ende abgewandten Seite des Anschlags angeordnet ist.Spreading element according to claim 1, wherein the guide element (6) of the stop (2) is arranged in the longitudinal direction at a distance from the side facing away from the first end of the stopper. Spreizelement nach Anspruch 1 oder 3 mit einem Abstandsbereich (5) zwischen dem Anschlag (2) und dem Führungselement (6).Spreading element according to claim 1 or 3 with a spacing region (5) between the stop (2) and the guide element (6). Spreizelement nach einem der Ansprüche 1 bis 4, wobei das Führungselement (6) als Lochscheibe ausgebildet ist.Spreading element according to one of claims 1 to 4, wherein the guide element (6) is designed as a perforated disc. Spreizelement nach einem der Ansprüche 1 bis 5, das als integrales Teil aus Kunststoff ausgebildet ist.Spreading element according to one of claims 1 to 5, which is formed as an integral part of plastic. Verfahren zum Konfektionieren eines Endes einer Mantelleitung mit mehreren Adern mit den Schritten
Ablösen des Mantels von einem Ende der Mantelleitung, Einbringen eines Spreizelements nach einem der Ansprüche 1 bis 6 in das Ende,
Umspritzen des Endes mit dem Spreizelement mit einem Kunststoffmaterial.Method for assembling one end of a multi-core sheathed cable with the steps
Detaching the shell from one end of the sheathed cable, inserting a spreading element according to one of claims 1 to 6 into the end,
Enveloping the end with the expansion element with a plastic material. Verfahren Anspruch 7, wobei das Umspritzen bündig mit dem Führungselement erfolgt.The method claim 7, wherein the encapsulation is flush with the guide element. Verfahren nach Anspruch 7, wobei das Umspritzen so erfolgt, dass das Führungselement in das Kunststoffmaterial eingebettet ist.The method of claim 7, wherein the encapsulation is such that the guide element is embedded in the plastic material.
EP17200608.2A 2016-11-10 2017-11-08 Spacing element for multi-core sheathed lines and method for finishing a line end Active EP3322045B1 (en)

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PL17200608T PL3322045T3 (en) 2016-11-10 2017-11-08 Spacing element for multi-core sheathed lines and method for finishing a line end

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Application Number Priority Date Filing Date Title
DE102016222120.5A DE102016222120B3 (en) 2016-11-10 2016-11-10 Expanding element for multi-core sheathed cables and method for assembling a cable end

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EP3322045A1 true EP3322045A1 (en) 2018-05-16
EP3322045B1 EP3322045B1 (en) 2019-09-25

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020174417A1 (en) 2019-02-26 2020-09-03 Aegir Technologies Limited Two-part and terminal connectors with conductor management device for use in hazardous environments

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DE102016222120B3 (en) 2018-04-05
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PL3322045T3 (en) 2020-04-30

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