EP0334012A2 - Wire end sleeve - Google Patents

Wire end sleeve Download PDF

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Publication number
EP0334012A2
EP0334012A2 EP89102465A EP89102465A EP0334012A2 EP 0334012 A2 EP0334012 A2 EP 0334012A2 EP 89102465 A EP89102465 A EP 89102465A EP 89102465 A EP89102465 A EP 89102465A EP 0334012 A2 EP0334012 A2 EP 0334012A2
Authority
EP
European Patent Office
Prior art keywords
wire end
end sleeve
bead
sleeve
wire
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.)
Withdrawn
Application number
EP89102465A
Other languages
German (de)
French (fr)
Other versions
EP0334012A3 (en
Inventor
Willi Hesselbein
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.)
Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co
Original Assignee
Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co
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 Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co filed Critical Stocko Metallwarenfabriken Henkels and Sohn GmbH and Co
Publication of EP0334012A2 publication Critical patent/EP0334012A2/en
Publication of EP0334012A3 publication Critical patent/EP0334012A3/en
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/11—End pieces or tapping pieces for wires, supported by the wire and for facilitating electrical connection to some other wire, terminal or conductive member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/58—Contacts spaced along longitudinal axis of engagement
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring

Definitions

  • the invention relates to a wire end sleeve for the stripped wire end of an electrical cable made of an electrically conductive material for making electrical contact with the wire end in an electrical connector having an electrical contact spring.
  • End sleeves are known. They are attached to the stripped wire end of an electrical cable and are intended to prevent the individual wires of a multi-wire wire from spreading out by the wire end sleeve enclosing these wires in a sleeve-like manner.
  • a known wire end sleeve consists of a V-shaped metal part before being attached to the wire end, which is crimped onto the stripped wire end of the electrical cable by rolling using a crimping tool.
  • the legs of the V-shaped metal part have teeth (so-called shark teeth) which, after crimping, onto the Interlocking wire ends.
  • wire ends of an electrical cable provided with wire end sleeves can be contacted, for example, in electrical sockets (for example lamp sockets, terminal blocks, etc.) by inserting the wire ends with their wire end sleeves into the socket, an electrical contact spring of the socket being resilient on the outside of the wire end sleeve comes to rest and thereby fixes the wire end within the socket and thereby the makes electrical contact.
  • electrical sockets for example lamp sockets, terminal blocks, etc.
  • an electrical contact spring of the socket being resilient on the outside of the wire end sleeve comes to rest and thereby fixes the wire end within the socket and thereby the makes electrical contact.
  • the disadvantage here is that the wire end is not securely fixed in the socket, since the wire end of the electrical cable can be pulled out of the socket by already low pull-out forces due to the relatively smooth surface of the wire end sleeve, without the wire end sleeve counteracting this to a sufficient extent. This is especially true when the smooth and not the top of the wire end sleeve, which is interrupted by the
  • the object of the invention is to further develop the known wire end sleeve in such a way that a wire end of an electrical cable provided with it can be securely fixed in an electrical plug connection.
  • the invention proposes that the wire end sleeve has at least one bead into which the contact spring snaps into the electrical connector after the wire end has been inserted.
  • Such a bead formed on the circumference of the wire end sleeve has the advantage that the contact spring of the plug connection can snap into it, which increases the pull-out forces when the wire end of the electrical cable is pulled out of the plug connection. Overall, the wire end of the electrical cable is thus better fixed in the plug connection.
  • the bead In a further development of the bead, it is proposed that it surrounds the wire end sleeve essentially concentrically to its longitudinal axis. This has the advantage that in everyone (Angle of rotation) position of the wire end and thus the wire end sleeve, the contact spring of the plug connection can engage in the bead and thus secure fixation within the plug connection is ensured in every position of the wire end.
  • the bead is formed on the wire end sleeve on the side opposite the toothing. This has the advantage that on one side of the wire end sleeve the toothing fulfills a certain latching function, while on the opposite side, where the wire end sleeve is normally completely smooth, the bead is responsible for the snap-in of the contact spring.
  • the bead is stamped into the wire end sleeve during the crimping onto the wire end by means of the crimping tool.
  • the formation of the bead can thus be accomplished in a simple manner during the crimping of the wire end sleeve onto the wire end, without the need for an additional operation. It is only necessary to emboss the bead in the wire end sleeve in the lifting machine without changing the V-shaped metal part of the wire end sleeve by simply modifying the lower punch and / or the upper punch.
  • the first embodiment of a wire end sleeve 1 shown in FIG. 1 is fastened on the stripped wire end 2 of an electrical cable 3.
  • the wire end sleeve 1 is crimped onto the wire end 2 by means of a corresponding crimping tool (attachment machine or hand tool).
  • a V-shaped metal part is assumed, into which the wire end 2 of the electrical cable 3 is placed.
  • its legs have so-called shark teeth, which engage during crimping and form a toothing 4, as can be seen in FIG. 1.
  • the wire end sleeve 1 has a bead 5 on the side opposite the toothing 4. This can be stamped into the wire end sleeve 1 during the crimping process using the corresponding crimping tool.
  • FIG. 2 shows a second embodiment of a wire end sleeve 1.
  • the only difference to that shown in Fig. 1 presented first embodiment consists only in that the bead 5 completely surrounds the ferrule 1, namely concentrically to the longitudinal axis A.
  • a connector is shown as a socket 6 in the form of a lamp socket.
  • two contact springs 8 are arranged in a housing 7, the ends of which are designed to be elastic.
  • the housing 7 is provided with two openings 9, through which the wire ends 2 of an electrical cable 3 fitted with wire end sleeves 1 can be inserted and contacted by the contact springs 8.
  • Fig. 3 it is only shown how an electrical cable 3 is inserted through the lower opening 9, which is provided with an end sleeve 1 of the embodiment shown in Fig. 1.
  • Fig. 3 it is only shown how an electrical cable 3 is inserted through the lower opening 9, which is provided with an end sleeve 1 of the embodiment shown in Fig. 1.

Landscapes

  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Processing Of Terminals (AREA)

Abstract

Eine Aderendhülse 1 für das abisolierte Aderende 2 eines elek­trischen Kabels 3 weist wenigstens eine Sicke 5 auf, in die die Kontaktfeder 8 einer Steckfassung 6 beim Einschieben des Aderendes 2 des elektrischen Kabels 3 einrastet. Dadurch werden die Auszugskräfte erhöht.

Figure imgaf001
A wire end sleeve 1 for the stripped wire end 2 of an electrical cable 3 has at least one bead 5, into which the contact spring 8 of a socket 6 engages when the wire end 2 of the electrical cable 3 is inserted. This increases the pull-out forces.
Figure imgaf001

Description

Die Erfindung betrifft eine Aderendhülse für das abisolierte Aderende eines elektrischen Kabels aus einem elektrisch lei­tenden Material zum elektrischen Kontaktieren des Aderendes in einer eine elektrische Kontaktfeder aufweisenden elektrischen Steckverbindung.The invention relates to a wire end sleeve for the stripped wire end of an electrical cable made of an electrically conductive material for making electrical contact with the wire end in an electrical connector having an electrical contact spring.

Aderendhülsen sind bekannt. Sie werden auf dem abisolierten Aderende eines elektrischen Kabels befestigt und sollen dabei verhindern, daß sich die einzelnen Drähte einer mehrdrähtigen Ader aufspreizen, indem die Aderendhülse diese Drähte hülsen­artig umschließt. Eine bekannte Aderendhülse besteht vor dem Befestigen auf dem Aderende aus einem V-förmigen Metallform­teil, das durch Rollen mittels eines Crimpwerkzeuges auf das abisolierte Aderende des elektrischen Kabels aufgecrimpt wird. Um den Aufnahmekanal des V-förmigen Metallformteiles tief ge­nug ausbilden zu können, damit sämtliche Drähte des mehrdräh­tigen Aderendes darin vor dem Aufcrimpvorgang zu liegen kom­men, weisen die Schenkel des V-förmigen Metallformteils eine Verzahnung (sogenannte Haifischzähne) auf, die nach dem Auf­crimpen auf das Aderende ineinandergreifen.End sleeves are known. They are attached to the stripped wire end of an electrical cable and are intended to prevent the individual wires of a multi-wire wire from spreading out by the wire end sleeve enclosing these wires in a sleeve-like manner. A known wire end sleeve consists of a V-shaped metal part before being attached to the wire end, which is crimped onto the stripped wire end of the electrical cable by rolling using a crimping tool. In order to be able to form the receiving channel of the V-shaped metal part deep enough so that all the wires of the multi-wire end of the wire lie in it before the crimping process, the legs of the V-shaped metal part have teeth (so-called shark teeth) which, after crimping, onto the Interlocking wire ends.

Die derart mit Aderendhülsen versehenen Aderenden eines elek­trischen Kabels können beispielsweise in elektrischen Steck­fassungen (beispielsweise Lampenfassungen, Reihenklemmen etc.) dadurch kontaktiert werden, indem die Aderenden mit ihren Aderendhülsen in die Steckfassung eingeschoben werden, wobei eine elektrische Kontaktfeder der Steckfassung an der Außen­seite der Aderendhülse federnd zu liegen kommt und dadurch das Aderende innerhalb der Steckfassung fixiert und dabei den elektrischen Kontakt herstellt. Dabei ist von Nachteil, daß das Aderende nicht sicher in der Steckfassung festgelegt ist, da durch bereits geringe Ausziehkräfte aufgrund der relativ glatten Oberfläche der Aderendhülse das Aderende des elek­trischen Kabels aus der Steckfassung herausgezogen werden kann, ohne daß die Aderendhülse dem in hinreichendem Maße ent­gegenwirkt. Dies gilt insbesondere dann, wenn die glatte und nicht die durch die Verzahnung unterbrochene Oberseite der Aderendhülse mit der Kontaktfeder der Steckfassung in Eingriff steht.The wire ends of an electrical cable provided with wire end sleeves can be contacted, for example, in electrical sockets (for example lamp sockets, terminal blocks, etc.) by inserting the wire ends with their wire end sleeves into the socket, an electrical contact spring of the socket being resilient on the outside of the wire end sleeve comes to rest and thereby fixes the wire end within the socket and thereby the makes electrical contact. The disadvantage here is that the wire end is not securely fixed in the socket, since the wire end of the electrical cable can be pulled out of the socket by already low pull-out forces due to the relatively smooth surface of the wire end sleeve, without the wire end sleeve counteracting this to a sufficient extent. This is especially true when the smooth and not the top of the wire end sleeve, which is interrupted by the toothing, engages with the contact spring of the jack.

Davon ausgehend liegt der Erfindung die Aufgabe zu­grunde, die bekannte Aderendhülse derart weiterzuentwickeln, daß ein mit ihr versehenes Aderende eines elektrischen Kabels auf sichere Weise in einer elektrischen Steckverbindung fest­gelegt werden kann.Proceeding from this, the object of the invention is to further develop the known wire end sleeve in such a way that a wire end of an electrical cable provided with it can be securely fixed in an electrical plug connection.

Als technische Lösung wird mit der Erfindung vorge­schlagen, daß die Aderendhülse wenigstens eine Sicke aufgweist, in die die Kontaktfeder nach Einstechen des Aderendes in die elektrische Steckverbindung einrastet.As a technical solution , the invention proposes that the wire end sleeve has at least one bead into which the contact spring snaps into the electrical connector after the wire end has been inserted.

Eine derartige auf dem Umfang der Aderendhülse ausgebildete Sicke hat den Vorteil, daß die Kontaktfeder der Steckverbin­dung darin einrasten kann, was die Ausziehkräfte vergrößert, wenn das Aderende des elektrischen Kabels aus der Steckverbin­dung herausgezogen wird. Insgesamt ist somit das Aderende des elektrischen Kabels besser in der Steckverbindung fixiert.Such a bead formed on the circumference of the wire end sleeve has the advantage that the contact spring of the plug connection can snap into it, which increases the pull-out forces when the wire end of the electrical cable is pulled out of the plug connection. Overall, the wire end of the electrical cable is thus better fixed in the plug connection.

In einer Weiterbildung der Sicke wird vorgeschlagen, daß diese die Aderendhülse im wesentlichen konzentrisch zu deren Längs­achse vollständig umläuft. Dies hat den Vorteil, daß in jeder (Drehwinkel-) Stellung des Aderendes und damit der Aderendhül­se die Kontaktfeder der Steckverbindung in die Sicke eingreifen kann und somit in jeder Stellung des Aderendes eine sichere Fixierung innerhalb der Steckverbindung gewährleistet ist.In a further development of the bead, it is proposed that it surrounds the wire end sleeve essentially concentrically to its longitudinal axis. This has the advantage that in everyone (Angle of rotation) position of the wire end and thus the wire end sleeve, the contact spring of the plug connection can engage in the bead and thus secure fixation within the plug connection is ensured in every position of the wire end.

Bei einer Aderendhülse, die eine Verzahnung aufweisend durch Rollen auf das Aderende aufgecrimpt ist, wird gemäß einem wei­teren Merkmal der Erfindung vorgeschlagen, daß die Sicke auf der der Verzahnung gegenüberliegenden Seite auf der Aderend­hülse ausgebildet ist. Dies hat den Vorteil, daß auf der einen Seite der Aderendhülse die Verzahnung eine gewisse Rastfunk­tion erfüllt, während auf der gegenüberliegenden Seite, wo die Aderendhülse normalerweise völlig glatt ist, die Sicke für das Einrasten der Kontaktfeder verantwortlich ist.In the case of a wire end sleeve which has a toothing crimped onto the wire end by rolling, it is proposed according to a further feature of the invention that the bead is formed on the wire end sleeve on the side opposite the toothing. This has the advantage that on one side of the wire end sleeve the toothing fulfills a certain latching function, while on the opposite side, where the wire end sleeve is normally completely smooth, the bead is responsible for the snap-in of the contact spring.

Ebenfalls bei einer Aderendhülse, die eine Verzahnung auf­weisend durch Rollen auf das Aderende aufgecrimpt ist, wird gemäß einem weiteren Merkmal der Erfindung vorgeschlagen, daß die Sicke während des Aufcrimpens auf das Aderende mittels des Crimpwerkzeuegs in die Aderendhülse eingeprägt wird. Die Ausbildung der Sicke läßt sich somit auf einfache Weise während des Ancrimpens der Aderendhülse auf das Aderende be­werkstelligen, ohne daß es eines zusätzlichen Arbeitsganges bedarf. Es ist lediglich erforderlich, in der Anschlagmaschine ohne Änderung des V-förmigen Metallformteils der Aderendhülse durch einfache Modifikation des Unterstempels und/oder des Oberstempels die Sicke in der Aderendhülse einzuprägen.Also in the case of a wire end ferrule which has a toothing crimped onto the wire end by rolling, it is proposed according to a further feature of the invention that the bead is stamped into the wire end sleeve during the crimping onto the wire end by means of the crimping tool. The formation of the bead can thus be accomplished in a simple manner during the crimping of the wire end sleeve onto the wire end, without the need for an additional operation. It is only necessary to emboss the bead in the wire end sleeve in the lifting machine without changing the V-shaped metal part of the wire end sleeve by simply modifying the lower punch and / or the upper punch.

Weitere Einzelheiten und Vorteile ergeben sich aus der nach­folgenden Beschreibung der zugehörigen Zeichnung, in der zwei Ausführungsbeispiele einer erfindungsgemäßen Aderendhülse schematisch dargestellt sind. In der Zeichnung zeigt:

  • Fig. 1 eine Seitenansicht einer ersten Ausführungsform einer Aderendhülse mit einer Sicke;
  • Fig. 2 eine zur Fig. 1 entsprechende Seitenansicht einer zweiten Ausführungsform einer Aderendhül­se mit einer umlaufenden Sicke;
  • Fig. 3 eine geschnittene Seitenansicht einer Steckver­bindung in Form einer Lampenfassung mit eingeschobener Aderendhülse der in Fig. 1 gezeigten Art.
Further details and advantages result from the following description of the accompanying drawing, in which two exemplary embodiments of a wire end ferrule according to the invention are shown schematically. The drawing shows:
  • Figure 1 is a side view of a first embodiment of a ferrule with a bead.
  • FIG. 2 shows a side view corresponding to FIG. 1 of a second embodiment of a wire end sleeve with a circumferential bead;
  • Fig. 3 is a sectional side view of a connector in the form of a lamp holder with inserted wire end sleeve of the type shown in Fig. 1.

Die in Fig. 1 dargestellte erste Ausführungsform einer Ader­endhülse 1 ist auf dem abisolierten Aderende 2 eines elektri­schen Kabels 3 befestigt. Die Aderendhülse 1 wird dabei mit­tels eines entsprechenden Crimpwerkzeuges (Anschlagmaschine oder Handzange) auf dem Aderende 2 festgecrimpt. Zu diesem Zweck wird von einem V-förmigen Metallformteil ausgegangen, in das hinein das Aderende 2 des elektrischen Kabels 3 hineinge­legt wird. Um die Tiefe dieses V-förmigen Formteils zu ver­größern, weisen dessen Schenkel sogenannte Haifischzähne auf, die beim Crimpen ineinandergreifen und eine Verzahnung 4 bil­den, wie in Fig. 1 zu erkennen ist.The first embodiment of a wire end sleeve 1 shown in FIG. 1 is fastened on the stripped wire end 2 of an electrical cable 3. The wire end sleeve 1 is crimped onto the wire end 2 by means of a corresponding crimping tool (attachment machine or hand tool). For this purpose, a V-shaped metal part is assumed, into which the wire end 2 of the electrical cable 3 is placed. In order to increase the depth of this V-shaped molded part, its legs have so-called shark teeth, which engage during crimping and form a toothing 4, as can be seen in FIG. 1.

Weiter ist in Fig. 1 zu erkennen, daß die Aderendhülse 1 auf der der Verzahnung 4 gegenüberliegenden Seite eine Sicke 5 aufweist. Diese kann während des Ancrimpvorganges mittels des entsprechenden Crimpwerkzeuges in die Aderendhülse 1 einge­prägt werden.It can also be seen in FIG. 1 that the wire end sleeve 1 has a bead 5 on the side opposite the toothing 4. This can be stamped into the wire end sleeve 1 during the crimping process using the corresponding crimping tool.

In Fig. 2 ist eine zweite Ausführungsform einer Aderendhülse 1 dargestellt. Der einzige Unterschied zu der in Fig. 1 darge­ stellten ersten Ausführungsform besteht lediglich darin, daß die Sicke 5 die Aderendhülse 1 vollständig umläuft, und zwar konzentrisch zu der Längsachse A.2 shows a second embodiment of a wire end sleeve 1. The only difference to that shown in Fig. 1 presented first embodiment consists only in that the bead 5 completely surrounds the ferrule 1, namely concentrically to the longitudinal axis A.

In Fig. 3 ist eine Steckverbindung als Steckfassung 6 in Form einer Lampenfassung dargestellt. Dabei sind in einem Gehäuse 7 zwei Kontaktfedern 8 angeordnet, deren Enden elastisch ausge­bildet sind. An der Stirnseite ist das Gehäuse 7 mit zwei Öff­nungen 9 versehen, durch die hindurch die mit Aderendhülsen 1 bestückten Aderenden 2 eines elektrischen Kabels 3 hineinge­steckt und mit den Kontaktfedern 8 kontaktiert werden können. In Fig. 3 ist dabei lediglich dargestellt, wie durch die unte­re Öffnung 9 ein elektrisches Kabel 3 eingeschoben ist, das mit einer Aderendhülse 1 der in Fig. 1 dargestellten Ausfüh­rungsform versehen ist. In Fig. 3 ist dabei zu erkennen, daß das freie Ende der Kontaktfeder 8 nach dem Einschieben in der Sicke 5 der Aderendhülse 1 einrastet und somit diese und damit das Aderende 2 des elektrischen Kabels 3 in der Steckfassung 6 fixiert. In entsprechender Weise kann die in Fig. 2 darge­stellte zweite Ausführungsform der Aderendhülse 1 innerhalb der Steckfassung 6 verrastet werden.In Fig. 3 a connector is shown as a socket 6 in the form of a lamp socket. In this case, two contact springs 8 are arranged in a housing 7, the ends of which are designed to be elastic. On the front side, the housing 7 is provided with two openings 9, through which the wire ends 2 of an electrical cable 3 fitted with wire end sleeves 1 can be inserted and contacted by the contact springs 8. In Fig. 3 it is only shown how an electrical cable 3 is inserted through the lower opening 9, which is provided with an end sleeve 1 of the embodiment shown in Fig. 1. In Fig. 3 it can be seen that the free end of the contact spring 8 snaps into the bead 5 of the wire end sleeve 1 after insertion and thus this and thus the wire end 2 of the electrical cable 3 is fixed in the socket 6. Correspondingly, the second embodiment of the wire end sleeve 1 shown in FIG. 2 can be locked within the socket 6.

BezugszeichenlisteReference symbol list

  • 1 Aderendhülse1 ferrule
  • 2 Aderende2 wire ends
  • 3 elektrisches Kabel3 electrical cables
  • 4 Verzahnung4 teeth
  • 5 Sicke5 beads
  • 6 Steckfassung6 jack
  • 7 Gehäuse7 housing
  • 8 Kontaktfeder8 contact spring
  • 9 Öffnung9 opening
  • A LängsachseA longitudinal axis

Claims (5)

1. Aderendhülse (1) für das abisolierte Aderende (2) eines elektrischen Kabels (3) aus einem elektrisch leitenden Ma­terial zum elektrischen Kontaktieren des Aderendes (2) in einer eine elektrische Kontaktfeder (8) aufweisenden elek­trischen Steckverbindung,
dadurch gekennzeichnet,
daß die Aderendhülse (1) wenigstens eine Sicke (5) auf­weist, in die die Kontaktfeder (8) nach Einstecken des Aderendes (2) in die elektrische Steckverbindung einrastet.1. wire end sleeve (1) for the stripped wire end (2) of an electrical cable (3) made of an electrically conductive material for electrically contacting the wire end (2) in an electrical contact spring (8) having an electrical plug connection,
characterized,
that the wire end sleeve (1) has at least one bead (5) into which the contact spring (8) snaps into the electrical plug connection after the wire end (2) has been inserted. 2. Aderendhülse nach Anspruch 1, dadurch gekennzeichnet, daß die Sicke (5) die Aderendhülse (1) im wesentlichen konzen­trisch zu deren Längsachse (A) vollständig umläuft.2. wire end sleeve according to claim 1, characterized in that the bead (5), the wire end sleeve (1) rotates substantially concentrically to the longitudinal axis (A) completely. 3. Aderendhülse nach Anspruch 1, die eine Verzahnung (4) auf­weisend durch Rollen auf das Aderende (2) aufgecrimpt ist, dadurch gekennzeichnet, daß die Sicke (5) auf der der Ver­zahnung (4) gegenüberliegenden Seite auf der Aderendhülse (1) ausgebildet ist.3. wire end sleeve according to claim 1, which has a toothing (4) having rollers on the wire end (2) crimped, characterized in that the bead (5) on the opposite side of the toothing (4) formed on the wire end sleeve (1) is. 4. Aderendhülse nach einem der Ansprüche 1 bis 3, die eine Verzahnung (4) aufweisend durch Rollen auf das Aderende (2) aufgecrimpt ist, dadurch gekennzeichnet, daß die Sicke (5) während des Aufcrimpens auf das Aderende (2) mittels des Crimpwerkzeuges in die Aderendhülse (1) eingeprägt wird.4. ferrule according to one of claims 1 to 3, which has a toothing (4) having rollers by rolling onto the wire end (2), characterized in that the bead (5) during crimping onto the wire end (2) by means of the crimping tool is stamped into the ferrule (1). 5. Elektrisches Kabel (3), dessen abisoliertes Aderende (2) mit einer Aderendhülse (1) nach einem der Ansprüche 1 bis 4 versehen ist.5. Electrical cable (3), the stripped wire end (2) with an end sleeve (1) according to one of claims 1 to 4 is provided.
EP19890102465 1988-03-19 1989-02-14 Wire end sleeve Withdrawn EP0334012A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3809322 1988-03-19
DE3809322A DE3809322A1 (en) 1988-03-19 1988-03-19 ADERENDULE

Publications (2)

Publication Number Publication Date
EP0334012A2 true EP0334012A2 (en) 1989-09-27
EP0334012A3 EP0334012A3 (en) 1990-09-12

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EP19890102465 Withdrawn EP0334012A3 (en) 1988-03-19 1989-02-14 Wire end sleeve

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EP (1) EP0334012A3 (en)
DE (1) DE3809322A1 (en)
HU (1) HUT49424A (en)

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DE102020110108A1 (en) 2020-04-09 2021-10-14 Tesona Gmbh & Co. Kg Temperature sensor, especially for automotive applications

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US3493917A (en) * 1967-08-01 1970-02-03 Viking Industries Connector locking means
US3813643A (en) * 1971-10-28 1974-05-28 Essex International Inc Terminating of electrical conductors
AT365003B (en) * 1979-05-02 1981-12-10 Neutrik Ag CONTACT SOCKET TO RECEIVE A CONTACT PIN FOR ELECTRICAL CONTACTS
DE3105429A1 (en) * 1981-02-14 1982-10-28 Grote & Hartmann Gmbh & Co Kg, 5600 Wuppertal Additional lock in a connector housing for an electrical connector
FR2579836B1 (en) * 1985-03-27 1987-10-16 Telemecanique Electrique NOZZLE FOR ELECTRICAL CONDUCTOR AND MANUFACTURING METHOD THEREOF

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2267606A (en) * 1992-05-28 1993-12-08 Electrolux Northern Electrical contact.
DE102020110108A1 (en) 2020-04-09 2021-10-14 Tesona Gmbh & Co. Kg Temperature sensor, especially for automotive applications
DE102020110108B4 (en) 2020-04-09 2024-07-25 Tesona Gmbh & Co. Kg Temperature sensor, especially for automotive applications

Also Published As

Publication number Publication date
EP0334012A3 (en) 1990-09-12
DE3809322A1 (en) 1989-09-28
HUT49424A (en) 1989-09-28

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