EP0842552B1 - Cable connector - Google Patents
Cable connector Download PDFInfo
- Publication number
- EP0842552B1 EP0842552B1 EP96926396A EP96926396A EP0842552B1 EP 0842552 B1 EP0842552 B1 EP 0842552B1 EP 96926396 A EP96926396 A EP 96926396A EP 96926396 A EP96926396 A EP 96926396A EP 0842552 B1 EP0842552 B1 EP 0842552B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- insulation
- openings
- cable
- housing part
- housing
- 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
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Classifications
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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
- 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
- H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
- H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
- H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
- H01R4/2425—Flat plates, e.g. multi-layered flat plates
- H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
- H01R4/2433—Flat plates, e.g. multi-layered flat plates mounted in an insulating base one part of the base being movable to push the cable into the slot
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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
- H01R13/59—Threaded ferrule or bolt operating in a direction parallel to the cable or wire
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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
- 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
- H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
- H01R4/5033—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw using wedge or pin penetrating into the end of a wire in axial direction of the wire
Definitions
- the invention relates to a cable connection element according to the preamble of the claim 1.
- US Pat. No. 4,969,839 already discloses a cable connecting element of the type mentioned at the beginning Sort out.
- the individual wires are inserted into the insulating part and then redirected by hand by 180 °. Then the insulating part in the Housing part are inserted so that there is a contact in the Cutting into the insulation displacement of the insulation displacement clamps results.
- DE - C - 31 50 586 and DE - C - 32 20 006 lead to cable connection elements out, in which the axially extending recesses on Insulating piece are arranged such that the insulation displacement connectors lie inside immerse and the individual wires of the conductor cable to the outside lie parallel in the assembled position.
- the contact between the Cutting the insulation displacement terminals and the individual wires can therefore essentially only in the radial direction, and for this purpose the cutting edges on the Insulation clips angled outwards at right angles.
- the impressions of the individual Wires of the conductor cable in the respective cutting edge of the relevant The insulation displacement in the radial direction is done by the above threads the union nut, either with increasing screwing depth inside protrude more strongly (DE - C - 31 50 568) or elastic in the radial direction Deform deformable finger, which in turn on the wires of the conductor cable presses (DE - C - 32 20 006). Due to the friction that occurs when unscrewing the Union nut between its internal thread and the insulation of the individual wires of the Conductor cable occurs, there are tangential forces that damage the conductor insulation or cause the cutting edges of the insulation displacement clips to deform can, which affects the contacting.
- German patent specification DE-C-42 03 455 describes electrical Connectors known for a multi-pole connection, which have a carrier body and have a conductor guide element, the carrier body in the joining direction of both Parts of insulation displacement connectors which are immersed in recesses in the conductor guide element whose cutting edges are also aligned in the joining direction.
- the conductor guide element In the conductor guide element the single cores in inclined through openings positioned that a contact between the cutting edges of the insulation displacement and the individual conductor wires in the joining direction is possible.
- the number of single wires to be contacted is a correspondingly large one
- Number of conductor guide approaches provided on the conductor guide element each engage in a chamber receiving the respective insulation displacement, whereby these chambers are also available in a corresponding number.
- On the conductor guide element has a corresponding one on the side facing away from the carrier body Plurality of insertion openings, with each of these insertion openings a single wire must be threaded, which is cumbersome to use connected is. It also remains open, as with the large number of contact points the extraordinarily high joining forces are applied.
- a foldable cable connecting element is known from US Pat. No. 4,504,104 that consists of a first and a second foldable part. While on first foldable part cutting contacts are provided, is located on the second foldable part a web separating the two wires of a cable and one Anti-slip device. To make contact, a cable is passed through an opening in the first foldable part passed through. Then the two wires of the cable inserted into corresponding recesses or chambers formed by the web. Then the two foldable parts are pivoted towards each other, so that the cutting contacts of the cutting contacts penetrate into the individual wires. At the same time, the cable is pressed against the anti-slip device via a leg.
- the object of the present invention is to provide a cable connection element at the beginning to provide the type mentioned, in which the connection of the individual conductors of a Cable is possible in a simple manner.
- connection electrodes become axially parallel aligned with each other and at equal intervals arranged with each other and they are with their insulation displacement clamps and their cutting edges that cut through the insulation in this way recessed positioned in the housing part that they are safe to touch are and cannot cause injuries.
- the outer contour of the housing part or the housing flange preferably has a cylindrical shape at both ends Form with an external thread. Both threads end on a radially extending contact flange of the Housing part or housing flange, the device side external thread for fastening the housing part in the electrical device is provided and the opposite horizontal external thread for receiving the union nut serves.
- the thread on the device side of the housing part are dispensed with, instead pluggable and glued on the device side or by means of a clamping ring can be attached to the device housing.
- this Housing part or the housing flange on its radial inner contour at least one coding piece which is used for positioning and insulation displacement assignment with a recess corresponds in the insulating piece as a counterpart.
- this coding device consists of one on the inner Side wall protruding in the receiving area of the housing part Curvature and from a corresponding groove on the insulating part. The coding device prevents twisted insertion of the insulating part, which is basically the same pitch positioning of the insulation displacement clamps in the housing part is possible would.
- the axial alignment of the coding piece Coding device is dimensioned so that when the position is unsuitable the coding elements of the housing flange or the housing part and the insulating part, this insulating part cannot be added is and therefore not the axially protruding insulation displacement terminals can be bent. It is therefore in an inappropriate position of the insulating part by screwing on the union nut the thread of the housing part or the housing flange not possible.
- the isolator is on his Outside diameter by means of a groove or a groove piece formed such that its outer contour as a counterpart for the coded inner contour of the housing part or housing flange aligned is pluggable and pluggable.
- the insulating part has an opening on its front side that continues in feedthrough openings that in one at an angle leading to the outside with a corresponding axial component and axially parallel tubular recesses or positioning openings pass over to the opposite end of the Insulating part ends.
- the introduced conductor cores are thereby into one for the coaxially aligned insulation displacement terminals brought to the necessary position and on a central splice spread with respect to the insertion opening of the insulating part.
- these lead-through openings or guide tubes are strain relief grooves provided when joining the insulation displacement terminals and the insulating piece as a slip protection and strain relief act by opposing the back Pushing or pulling the conductor wires out of the insulating piece out on the insulation of the conductor wires or vice versa a non-slip support for the respective Form single wire.
- the insulation displacement slots of axially extending Recesses are provided, which according to the invention the lead-through openings for the single wires in the insulating piece cross.
- the insulation piercing plunge through when joining the opening slots in these recesses and enter with their blades cutting the insulation in Contact with the respective, diagonally crossing single wire.
- the union nut a cylindrical internal thread and in the area the through hole for the conductor cable preferably one spherically rounded interior, on which one crown-shaped pressure ring for deforming the on the outer jacket supports the plug-on sealing ring, with which this pressure ring for dust and waterproof Sealing of the cable connection element deformable non-slip is.
- a cylindrical, Approach for receiving equipped with axial alignment a cylindrical sealing ring can be provided, wherein a second, axially sealing ring for the thread of the union nut seals off.
- the housing part is also advantageous essentially hollow cylindrical and in the receiving bore insertable insulating part essentially cylindrical.
- the cap nut is also expedient a projecting approach, the one that Insulating part has a uniformly acting end face.
- Figure 1 shows a half cut, assembled Cable connection element in three-dimensional representation.
- Figure 2 shows the half cut cable connection element according to Figure 1 in an exploded, three-dimensional representation.
- FIG. 3 shows a further partially cut cable connection element in a different three-dimensional representation, in which the insulating piece of the cable connection element is shown uncut.
- FIG. 4 shows a three-dimensional cut into a quarter Representation of another cable connection element.
- Figure 5 shows a perspective, partially cut away Playback a mirror-symmetrical cable connection element.
- Figure 1 shows a completely assembled cable connection element 1 with a preferably screwable housing flange or housing part 2, which with an electrical Device is connectable.
- the housing flange or the housing part 2 has a receiving bore 22, in the one after inside protruding coding arranged in the form of a curvature 8 is.
- In the receiving bore 22 of the housing part 2 are associated, spatially separated from each other as well Axially parallel cutting terminals 4 are arranged.
- an insulating piece 3 used, which has a groove piece 14, the Curvature 8 of the coding of the housing part 2 takes.
- the Insulating piece 3 are single wires 7 of a low-pole, round Conductor cable 6 inserted, each in one with the insulation displacement contact 4 position.
- the External insulation 6a of the conductor cable 6 is short axial piece away so that the isolated single wires 7 can be inserted into the insulating piece 3.
- the housing flange or the housing part 2 has an external thread 15, on which a union nut 5 with a cylindrical Internal thread 17 can be screwed on.
- Figure 1 further shows Seals 9 and 10, both axially and radially Cable connection element 1 against the ingress of dust and Seal moisture.
- FIG. 2 shows a representation of the Cable connection element 1 according to Figure 1 again.
- the shape and position of the curvature 8 of the coding is clearer on the inner surface of the housing part 2, which is in the Receiving area 19 of the receiving bore 22 of the housing part 2 is located.
- the curvature 8 of the coding is corresponding Counterpart, preferably one as a slot 14 executed recess on the insulating piece 3 can be added.
- Permanently connectable insulation displacement terminals 4 each have a slot-like shape Cut 4 'with a V-shaped opening Conductor lead insertion area is equipped.
- the insulation displacement clamps 4 are, as can be seen from the representations of Figure 3 and Figure 4 shows, with a device electronics, a base, a Circuit board or the like, pluggable or solderable connectable.
- a device electronics e.g. a device electronics, a base, a Circuit board or the like, pluggable or solderable connectable.
- the through openings 13 which also can be referred to as guide tubes, respectively an integrated anti-slip device 11, which acts as a strain relief serves for the recorded single wire 7.
- To the through openings 13 close positioning openings extending axially parallel 18 on which the ends of the single wires 7 record (Fig. 1).
- the insulating piece 3 is also axially or axially parallel extending recesses 12, which are for pluggable reception the also axially or axially parallel Insulation displacement clamps 4 in the receiving bore 22 of the housing part 2 serve.
- Each through opening 13 is one of the axially extending recesses 12 in the insulating part 3 assigned and crosses this recess 12, as shown in Figure 2 clearly makes.
- FIG Sealing ring 10 on one of the end faces of the insulating part 3 is attached.
- the one with its cylindrical internal thread 17 screwable onto the external thread 15 of the housing part 2 Union nut 5 has an axially projecting, cylindrical Approach 20 for the radial guidance of the cylindrical Axial and radial seal 9 is used.
- the approach 20 of the union nut 5 also has an end face 21 with which the insulating part 3 is evenly applied.
- the insulating part has 3 a central splice part 23, which the oblique running through openings 13 limited.
- the splice part 23 causes the individual wires 7 to be divided or spread of the conductor cable 6 so that it automatically in the oblique extending through openings 13 are threaded.
- the central splice 23 is a central Insertion opening 24 at the insertion end of the Insulating part 3 opposite.
- Figure 3 shows a cable connection element with an arrangement of three insulation displacement terminals 4, which are used for fastening solder pins 4a exhibit.
- the coding groove 14 of the insulating part 3 has one here rounded cross-section, the coding curvatures are corresponding 8 formed on the inside of the housing part 2.
- the housing flange or housing part 2 is here pluggable for an adhesive connection.
- Figure 4 shows another pluggable and gluable version for the housing flange or the housing part 2 of the cable connection element, which are arranged in a combination of three Insulation clips 4 led out of the housing part 2 are and extended contacts 4a for soldering form on a board.
- Figure 5 shows a cable connecting element, which the double-sided Connection of a cable enables, i.e. as a cable connector can be used. Accordingly, in the Receiving bore 22 of the housing part 2 insulation piercing 4 with both ends of cutting 4 'are arranged, and they are of both Front ends of the receiving bore of the housing part 2 ago insulating parts 3 can be used in the housing part 2. This has further Housing part 2 to both ends male thread 15 to both ends one union nut 5 each with a sealing element 9 to be able to record.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Multi-Conductor Connections (AREA)
- Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
- Cable Accessories (AREA)
- Communication Cables (AREA)
Abstract
Description
Die Erfindung betrifft ein Kabelanschlußelement nach dem Oberbegriff des Anspruchs
1.The invention relates to a cable connection element according to the preamble of the
Aus der US - A - 4,969,839 geht bereits ein Kabelanschlußelement der eingangs genannten Art hervor. Die einzelnen Adern werden hierbei in das Isolierteil eingeschoben und dann von Hand um 180° umgelenkt. Anschließend kann das Isolierteil in das Gehäuseteil eingeschoben werden, so daß sich eine Kontaktierung über die in die Adern einschneidenden Schneiden der Schneidklemmen ergibt.US Pat. No. 4,969,839 already discloses a cable connecting element of the type mentioned at the beginning Sort out. The individual wires are inserted into the insulating part and then redirected by hand by 180 °. Then the insulating part in the Housing part are inserted so that there is a contact in the Cutting into the insulation displacement of the insulation displacement clamps results.
Weiterhin gehen aus der DE - C - 31 50 586 und der DE - C - 32 20 006 Kabelanschlußelemente hervor, bei denen die axial sich erstreckenden Ausnehmungen am Isolierstück derart angeordnet sind, daß darin die Schneidklemmen nach innen hin liegend eintauchen und die Einzeladern des Leiterkabels dazu nach außen hin etwa parallel in der zusammengefügten Position liegen. Die Kontaktierung zwischen den Schneiden der Schneidklemmen und den einzelnen Adern kann deshalb im wesentlichen nur in radialer Richtung erfolgen, und dazu sind die Schneiden an den Schneidklemmen rechtwinklig nach außen hin abgewinkelt. Das Eindrücken der einzelnen Adern des Leiterkabels in die jeweils zugehörige Schneide der betreffenden Schneidklemme in radialer Richtung geschieht durch die vorstehenden Gewindegänge der Überwurfmutter, die entweder mit zunehmender Aufschraubtiefe nach innen hin stärker vorstehen (DE - C - 31 50 568) oder einen in radialer Richtung elastisch verformbaren Finger beaufschlagen, der wiederum auf die Adern des Leiterkabels drückt (DE - C - 32 20 006). Aufgrund der Reibung, die beim Aufschrauben der Überwurfmutter zwischen deren Innengewinde und der Isolation der Einzeladern des Leiterkabels auftritt, kommt es zu Tangentialkräften, die eine Beschädigung der Leiterisolation oder eine Verformung der Schneiden der Schneidklemmen bedingen können, wodurch die Kontaktierung beeinträchtigt wird. Zudem ist die Handhabung bei der Montage umständlich, weil die relativ steifen Einzeladern des Leiterkabels die Tendenz haben, aus den nach außen offenen, sich axial erstreckenden Ausnehmungen des Isolierstücks herauszutreten. Dies tritt zwar bei der Ausführung mit den elastischen Zwischenfingern zwischen der Überwurfmutter und den Einzeladern weniger auf, hier besteht jedoch die Gefahr, daß beim Aufschrauben der Überwurfmutter infolge der auftretenden tangentialen Reibkräfte die elastischen Finger sich aus den Ausnehmungen des Isolierteils herausheben, womit eine sichere Kontaktierung ebenfalls nicht gewährleistet ist.Furthermore, DE - C - 31 50 586 and DE - C - 32 20 006 lead to cable connection elements out, in which the axially extending recesses on Insulating piece are arranged such that the insulation displacement connectors lie inside immerse and the individual wires of the conductor cable to the outside lie parallel in the assembled position. The contact between the Cutting the insulation displacement terminals and the individual wires can therefore essentially only in the radial direction, and for this purpose the cutting edges on the Insulation clips angled outwards at right angles. The impressions of the individual Wires of the conductor cable in the respective cutting edge of the relevant The insulation displacement in the radial direction is done by the above threads the union nut, either with increasing screwing depth inside protrude more strongly (DE - C - 31 50 568) or elastic in the radial direction Deform deformable finger, which in turn on the wires of the conductor cable presses (DE - C - 32 20 006). Due to the friction that occurs when unscrewing the Union nut between its internal thread and the insulation of the individual wires of the Conductor cable occurs, there are tangential forces that damage the conductor insulation or cause the cutting edges of the insulation displacement clips to deform can, which affects the contacting. In addition, the handling cumbersome to assemble because the relatively stiff single wires of the conductor cable Have a tendency from the outwardly open, axially extending recesses step out of the insulating piece. This occurs when running with the elastic Intermediate fingers between the union nut and the single wires less on, but there is a risk that when screwing on the union nut due to the occurring tangential frictional forces the elastic fingers come out of the Lift out the recesses in the insulating part, which also ensures reliable contacting is not guaranteed.
Andererseits sind aus der deutschen Patentschrift DE - C - 42 03 455 elektrische Steckverbinder für einen vielpoligen Anschluß bekannt, die einen Trägerkörper und ein Leiterführungselement aufweisen, wobei der Trägerkörper in Fügerichtung beider Teile in Ausnehmungen des Leiterführungselementes eintauchende Schneidklemmen hat, deren Schneiden ebenfalls in Fügerichtung ausgerichtet sind. Im Leiterführungselement werden die Einzeladern in schräg verlaufenden Durchführungsöffnungen so positioniert, daß eine Kontaktierung zwischen den Schneiden der Schneidklemmen und den einzelnen Leiteradern in Fügerichtung möglich ist. Entsprechend der vorgesehenen Vielzahl der zu kontaktierenden Einzeladern ist eine entsprechend große Anzahl von Leiterführungsansätzen an dem Leiterführungselement vorgesehen, die je für sich in eine, die jeweilige Schneidklemme aufnehmende Kammer eingreifen, wobei diese Kammern ebenfalls in einer entsprechenden Vielzahl vorhanden sind. Auf der vom Trägerkörper abgewandten Seite hat das Leiterführungselement eine entsprechende Vielzahl von Einführöffnungen, wobei in jede dieser Einführöffnungen eine Einzelader eingefädelt werden muß, was mit einer umständlichen Handhabung verbunden ist. Außerdem bleibt offen, wie bei der Vielzahl der gegebenen Kontaktstellen die außerordentlich hohen Fügekräfte aufgebracht werden.On the other hand, German patent specification DE-C-42 03 455 describes electrical Connectors known for a multi-pole connection, which have a carrier body and have a conductor guide element, the carrier body in the joining direction of both Parts of insulation displacement connectors which are immersed in recesses in the conductor guide element whose cutting edges are also aligned in the joining direction. In the conductor guide element the single cores in inclined through openings positioned that a contact between the cutting edges of the insulation displacement and the individual conductor wires in the joining direction is possible. According to the intended The number of single wires to be contacted is a correspondingly large one Number of conductor guide approaches provided on the conductor guide element each engage in a chamber receiving the respective insulation displacement, whereby these chambers are also available in a corresponding number. On the conductor guide element has a corresponding one on the side facing away from the carrier body Plurality of insertion openings, with each of these insertion openings a single wire must be threaded, which is cumbersome to use connected is. It also remains open, as with the large number of contact points the extraordinarily high joining forces are applied.
Des weiteren geht aus der US - A - 4,504,104 ein klappbares Kabelanschlußelement hervor, das aus einem ersten und einem zweiten klappbaren Teil besteht. Während am ersten klappbaren Teil Schneidkontakte vorgesehen sind, befindet sich am zweiten klappbaren Teil ein die beiden Adern eines Kabels auftrennender Steg sowie eine Rutschsicherung. Zur Kontaktierung wird ein Kabel durch eine Öffnung im ersten klappbaren Teil hindurchgeführt. Anschließend werden die beiden Adern des Kabels in entsprechende durch den Steg gebildete Ausnehmungen oder Kammern eingelegt. Sodann werden die beiden klappbaren Teile in Richtung aufeinanderzu geschwenkt, so daß die Schneiden der Schneidkontakte in die einzelnen Adern eindringen. Gleichzeitig wird das Kabel über einen Schenkel gegen die Rutschsicherung gedrückt. Furthermore, a foldable cable connecting element is known from US Pat. No. 4,504,104 that consists of a first and a second foldable part. While on first foldable part cutting contacts are provided, is located on the second foldable part a web separating the two wires of a cable and one Anti-slip device. To make contact, a cable is passed through an opening in the first foldable part passed through. Then the two wires of the cable inserted into corresponding recesses or chambers formed by the web. Then the two foldable parts are pivoted towards each other, so that the cutting contacts of the cutting contacts penetrate into the individual wires. At the same time, the cable is pressed against the anti-slip device via a leg.
Aufgabe der vorliegenden Erfindung ist es, ein Kabelanschlußelement der eingangs genannten Art zur Verfügung zu stellen, bei dem der Anschluß der Einzelleiter eines Kabels in einfacher Weise möglich ist.The object of the present invention is to provide a cable connection element at the beginning to provide the type mentioned, in which the connection of the individual conductors of a Cable is possible in a simple manner.
Die zuvor angegebene Aufgabe ist bei einem Kabelanschlußelement der eingangs
genannten Art erfindungsgemäß durch die kennzeichnenden Merkmale des Patentanspruchs
1 gelöst.The task specified above is the beginning with a cable connection element
mentioned type according to the invention by the characterizing features of the
Für die Erfindung ist wesentlich, daß sich eine besonders einfache und zweckmäßige Gestaltung des gesamten Kabelanschlußelementes ergibt, die das Einführen und Spreizen der Einzeladern in das steckbare Isolierteil und darüber hinaus in die zugeordneten, in der einzigen Aufnahmebohrung des Gehäuseteils angeordneten Schneidklemmen ohne besonderes Werkzeug möglich macht. Zugleich wird eine Zugentlastung der Einzeladern und damit des Leiterkabels erreicht ebenso wie eine Verkapselung des gesamten Kabelanschlußelementes gegen ein Eindringen von Staub und Feuchtigkeit, was in einem Arbeitsgang erlangt wird. Dazu können zwischen der Überwurfmutter und dem Gehäuseteil axial und radial schließende Ringdichtungen oder ein kronenförmiger Druckkörper und ferner eine auf der Außenisolation des Leiterkabels axial verschiebbare zylindrische flexible Dichtung vorgesehen werden. Vor allem eignet sich das erfindungsgemäße Kabelanschlußelement für ein Standard-Rundkabel, das an sich leicht in Umfangsrichtung verdrehbar und entsprechend schwierig zu handhaben ist.It is essential for the invention that a particularly simple and practical Design of the entire cable connection element results in the insertion and Spreading the single wires into the pluggable insulating part and beyond into the assigned arranged in the single receiving bore of the housing part Insulation displacement clamps without special tools. At the same time Strain relief of the single wires and thus the conductor cable is achieved as well Encapsulation of the entire cable connection element against ingress of Dust and moisture, which is obtained in one operation. You can do this between the union nut and the housing part axially and radially closing ring seals or a crown-shaped pressure body and also one on the outer insulation of the conductor cable axially displaceable cylindrical flexible seal is provided become. The cable connection element according to the invention is particularly suitable for a standard round cable that in itself easily rotatable in the circumferential direction and accordingly is difficult to handle.
In dem vorzugsweise steck- oder einschraubbaren Gehäuseteil oder Gehäuseflansch werden die Anschlußelektroden achsparallel zueinander ausgerichtet und in gleichen Abständen miteinander angeordnet, und sie sind mit ihren Schneidklemmen und deren die Isolation durchtrennenden Schneiden derart vertieft in dem Gehäuseteil positioniert, daß sie berührungssicher sind und keine Verletzungen bedingen können. Die Außenkontur des Gehäuseteils bzw. des Gehäuseflansches weist zumindest zu beiden Enden hin vorzugsweise eine zylindrische Form mit einem Außengewinde auf. Beide Gewinde enden an einem sich radial erstreckenden Anlageflansch des Gehäuseteils bzw. Gehäuseflansches, wobei das geräteseitig liegende Außengewinde zur Befestigung des Gehäuseteils in dem elektrischen Gerät vorgesehen ist und das entgegengesetzt liegende Außengewinde zur Aufnahme der Überwurfmutter dient. In anderer Ausführung kann auf das geräteseitige Gewinde des Gehäuseteils verzichtet werden, der statt dessen steckbar ausgeführt und geräteseitig geklebt oder mittels eines Klemmringes am Gerätegehäuse befestigt werden kann. In einer weiteren Variante ist das Gehäuseteil bzw. der Gehäuseflansch einstückig mit der Abdeckung des elektrischen Gerätes verbunden, so daß das Aufnahmegewinde für die Überwurfmutter ebenfalls einstückig mit dem Gerätegehäuse ausgeführt ist. Grundsätzlich kann es sich bei den erwähnten Geräten auch um elektrische Anschlußstecker handeln. In the preferably plug-in or screw-in housing part or housing flange, the connection electrodes become axially parallel aligned with each other and at equal intervals arranged with each other and they are with their insulation displacement clamps and their cutting edges that cut through the insulation in this way recessed positioned in the housing part that they are safe to touch are and cannot cause injuries. The outer contour of the housing part or the housing flange preferably has a cylindrical shape at both ends Form with an external thread. Both threads end on a radially extending contact flange of the Housing part or housing flange, the device side external thread for fastening the housing part in the electrical device is provided and the opposite horizontal external thread for receiving the union nut serves. In another version, the thread on the device side of the housing part are dispensed with, instead pluggable and glued on the device side or by means of a clamping ring can be attached to the device housing. In a further variant, the housing part or the housing flange integral with the cover of the electrical Device connected so that the female thread for the union nut also made in one piece with the device housing is. Basically, it can be with the mentioned Devices are also electrical connectors.
In vorteilhafter Ausgestaltung nach der Erfindung weist das Gehäuseteil oder der Gehäuseflansch an seiner radialen Innenkontur mindestens ein Codierstück auf, welches zur Positionieren- und Schneidklemmenzuordnung mit einer Ausnehmung im Isolierstück als Gegenstück korrespondiert. Zweckmäßig besteht diese Codiereinrichtung aus einer an der inneren Seitenwand im Aufnahmebereich des Gehäuseteils vorstehenden Wölbung und aus einer entsprechenden Nut am Isolierteil. Die Codiereinrichtung verhindert ein verdrehtes Einsetzen des Isolierteils, was grundsätzlich bei gleicher Teilung der Positionierung der Schneidklemmen im Gehäuseteil möglich wäre. Außerdem wird hierdurch eine tangentiale Kraftübertragung auf die Schneidklemmen verhindert, die durch eine Reibung der Überwurfmutter am Druck- oder Dichtkörper und in entsprechender Übertragung auf das Leiterkabel und das Isolierteil zur Beeinträchtigung der Kontaktierung führen könnte. Die axiale Ausrichtung des Codierstückes der Codiereinrichtung ist so bemessen, daß bei unpassender Lage der Codierelemente des Gehäuseflansches bzw. des Gehäuseteils und des Isolierteils dieses Isolierteil nicht fügbar ist und somit die axial vorstehenden Schneidklemmen nicht verbogen werden können. Es ist daher in unpassender Lage des Isolierteils ein Aufschrauben der Überwurfmutter auf das Gewinde des Gehäuseteils bzw. des Gehäuseflansches nicht möglich. Letztlich ist das Isolierstück an seinem Außendurchmesser mittels einer Nut oder eines Nutstücks derart ausgebildet, daß seine Außenkontur als Gegenstück zur codierten Innenkontur des Gehäuseteiles oder Gehäuseflansches ausgerichtet füg- und steckbar ist.In an advantageous embodiment according to the invention, this Housing part or the housing flange on its radial inner contour at least one coding piece which is used for positioning and insulation displacement assignment with a recess corresponds in the insulating piece as a counterpart. Appropriately this coding device consists of one on the inner Side wall protruding in the receiving area of the housing part Curvature and from a corresponding groove on the insulating part. The coding device prevents twisted insertion of the insulating part, which is basically the same pitch positioning of the insulation displacement clamps in the housing part is possible would. This also results in tangential power transmission on the insulation piercing which is prevented by a friction of the union nut on the pressure or sealing body and in a corresponding transmission on the conductor cable and the insulating part can impair the contact could. The axial alignment of the coding piece Coding device is dimensioned so that when the position is unsuitable the coding elements of the housing flange or the housing part and the insulating part, this insulating part cannot be added is and therefore not the axially protruding insulation displacement terminals can be bent. It is therefore in an inappropriate position of the insulating part by screwing on the union nut the thread of the housing part or the housing flange not possible. Ultimately, the isolator is on his Outside diameter by means of a groove or a groove piece formed such that its outer contour as a counterpart for the coded inner contour of the housing part or housing flange aligned is pluggable and pluggable.
Zur Aufnahme der Leiteradern des niederpoligen Kabels weist das Isolierteil an seiner Stirnseite eine Öffnung auf, die sich in Durchführungsöffnungen fortsetzt, die in einem schräg nach außen führenden Winkel mit einer entsprechenden axialen Komponente verlaufen und in achsparallel verlaufende röhrenförmige Ausnehmungen bzw. Positionieröffnungen übergehen, die an der gegenüberliegenden Stirnseite des Isolierteils enden. Die eingeführten Leiteradern werden dadurch in eine für die koaxial ausgerichteten Schneidklemmen notwendige Position gebracht und an einem zentralen Spleißstück gegenüber der Einführöffnung des Isolierteils gespreizt. An der schräg verlaufenden, innenliegenden Kontur dieser Durchführungsöffnungen oder Führungsröhren sind Zugentlastungsrillen vorgesehen, die beim Fügen der Schneidklemmen und des Isolierstückes als Rutschsicherung und Zugentlastung fungieren, indem sie sich gegen das rückwärtige Herausdrücken bzw. -ziehen der Leiteradern aus dem Isolierstück heraus an der Isolation der Leiteradern abstützen bzw. umgekehrt eine rutschsichere Stütze für die jeweilige Einzelader bilden.To accommodate the conductor wires of the low-pole cable points the insulating part has an opening on its front side that continues in feedthrough openings that in one at an angle leading to the outside with a corresponding axial component and axially parallel tubular recesses or positioning openings pass over to the opposite end of the Insulating part ends. The introduced conductor cores are thereby into one for the coaxially aligned insulation displacement terminals brought to the necessary position and on a central splice spread with respect to the insertion opening of the insulating part. On the sloping inner contour these lead-through openings or guide tubes are strain relief grooves provided when joining the insulation displacement terminals and the insulating piece as a slip protection and strain relief act by opposing the back Pushing or pulling the conductor wires out of the insulating piece out on the insulation of the conductor wires or vice versa a non-slip support for the respective Form single wire.
In der entgegengesetzten, dem Gehäuseflansch zugewandten Stirnseite des Isolierstücks sind entsprechend der Anordnung der Schneidklemmen Öffnungsschlitze von axial sich erstreckenden Ausnehmungen vorgesehen, welche erfindungsgemäß die Durchführungsöffnungen für die Einzeladern im Isolierstück kreuzen. Beim Fügen tauchen die Schneidklemmen durch die Öffnungsschlitze in diese Ausnehmungen ein und treten mit ihren Schneiden unter Durchtrennen der Isolation in Kontakt mit der jeweiligen, schräg kreuzenden Einzelader.In the opposite, facing the housing flange Front of the insulating piece are in accordance with the arrangement the insulation displacement slots of axially extending Recesses are provided, which according to the invention the lead-through openings for the single wires in the insulating piece cross. The insulation piercing plunge through when joining the opening slots in these recesses and enter with their blades cutting the insulation in Contact with the respective, diagonally crossing single wire.
In zweckmäßiger Ausführung nach der Erfindung hat die Überwurfmutter ein zylindrisches Innengewinde und im Bereich der Durchgangsbohrung für das Leiterkabel vorzugsweise einen kugelförmig abgerundeten Innenbereich, an dem sich ein kronenförmiger Druckring zur Deformierung des auf dem Außenmantel des Leiterkabels aufsteckbaren Dichtringes abstützt, womit dieser Druckring zur staub- und wasserdichten Abdichtung des Kabelanschlußelementes rutschfest deformierbar ist. In einer anderen Variante kann ein zylindrischer, mit axialer Ausrichtung ausgestatteter Ansatz zur Aufnahme eines zylindrischen Dichtringes vorgesehen werden, wobei ein zweiter, axial dichtender Ring zum Gewinde der Überwurfmutter hin abdichtet.In a practical embodiment according to the invention, the union nut a cylindrical internal thread and in the area the through hole for the conductor cable preferably one spherically rounded interior, on which one crown-shaped pressure ring for deforming the on the outer jacket supports the plug-on sealing ring, with which this pressure ring for dust and waterproof Sealing of the cable connection element deformable non-slip is. In another variant, a cylindrical, Approach for receiving equipped with axial alignment a cylindrical sealing ring can be provided, wherein a second, axially sealing ring for the thread of the union nut seals off.
In weiterer Ausgestaltung der Erfindung schließen an die unter einem spitzen Winkel zur Längsachse verlaufenden Durchführungsöffnungen im Isolierteil achsparallel verlaufende Positionieröffnungen an dem von der Einführöffnung abliegenden Ende an. Weiter ist vorteilhaft das Gehäuseteil im wesentlichen hohlzylindrisch und das in dessen Aufnahmebohrung einfügbare Isolierteil im wesentlichen zylindrisch. Um auf das Isolierteil einen möglichst gleichmäßigen Druck ausüben zu können, hat weiter zweckmäßig die Überwurfmutter einen in Fügerichtung vorspringenden Ansatz, der eine das Isolierteil gleichförmig beaufschlagende Stirnfläche hat.In a further embodiment of the invention close to the extending at an acute angle to the longitudinal axis Feed-through openings in the insulating part running axially parallel Positioning openings on that of the insertion opening far end. The housing part is also advantageous essentially hollow cylindrical and in the receiving bore insertable insulating part essentially cylindrical. To ensure that the pressure on the insulating part is as uniform as possible To be able to exercise, the cap nut is also expedient a projecting approach, the one that Insulating part has a uniformly acting end face.
Figur 1 zeigt ein zur Hälfte aufgeschnittenes, montiertes Kabelanschlußelement in dreidimensionaler Darstellung.Figure 1 shows a half cut, assembled Cable connection element in three-dimensional representation.
Figur 2 zeigt das zur Hälfte aufgeschnittene Kabelanschlußelement nach Figur 1 in gesprengter, dreidimensionaler Darstellung. Figure 2 shows the half cut cable connection element according to Figure 1 in an exploded, three-dimensional representation.
Figur 3 zeigt ein weiteres teilweise aufgeschnittenes Kabelanschluß- element in anderer dreidimensionaler Darstellung, bei der das Isolierstück des Kabelanschlußelementes ungeschnitten wiedergegeben ist.FIG. 3 shows a further partially cut cable connection element in a different three-dimensional representation, in which the insulating piece of the cable connection element is shown uncut.
Figur 4 zeigt eine zu einem Viertel aufgeschnittene dreidimensionale Darstellung eines anderen Kabelanschlußelementes.FIG. 4 shows a three-dimensional cut into a quarter Representation of another cable connection element.
Figur 5 zeigt in perspektivischer, teilweise aufgeschnittener Wiedergabe ein spiegelsymmetrisch ausgebildetes Kabelanschlußelement.Figure 5 shows a perspective, partially cut away Playback a mirror-symmetrical cable connection element.
Im einzelnen zeigt Figur 1 ein komplett montiertes Kabelanschlußelement
1 mit einem vorzugsweise schraubbaren Gehäuseflansch
oder Gehäuseteil 2, das mit einem elektrischen
Gerät verbindbar ist. Der Gehäuseflansch bzw. das Gehäuseteil
2 weist eine Aufnahmebohrung 22 auf, in der eine nach
innen ragende Codierung in Gestalt einer Wölbung 8 angeordnet
ist. In der Aufnahmebohrung 22 des Gehäuseteils 2 sind
damit verbundene, räumlich voneinander getrennte sowie
achsparallel ausgerichtete Schneidklemmen 4 angeordnet. In
die Aufnahmebohrung 22 des Gehäuseteils 2 ist ein Isolierstück
3 eingesetzt, welches ein Nutstück 14 hat, das die
Wölbung 8 der Codierung des Gehäuseteils 2 aufnimmt. In das
Isolierstück 3 sind Einzeladern 7 eines niederpoligen, runden
Leiterkabels 6 eingesteckt, die sich je in einer mit
den Schneidklemmen 4 kontaktierenden Stellung befinden. Die
Außenisolation 6a des Leiterkabels 6 ist über ein kurzes
axiales Stück hinweg entfernt, damit die isolierten Einzeladern
7 in das Isolierstück 3 eingeführt werden können.
Der Gehäuseflansch bzw. das Gehäuseteil 2 hat ein Außengewinde
15, auf das eine Überwurfmutter 5 mit zylindrischem
Innengewinde 17 aufschraubbar ist. Weiter zeigt Figur 1
Dichtungen 9 und 10, die sowohl axial als auch radial das
Kabelanschlußelement 1 gegen ein Eindringen von Staub und
Feuchtigkeit abdichten.In detail, Figure 1 shows a completely assembled
Figur 2 gibt eine nicht zusammengesteckte Darstellung des
Kabelanschlußelementes 1 gemäß Figur 1 wieder. Man erkennt
hier deutlicher die Form und die Lage der Wölbung 8 der Codierung
an der Innenfläche des Gehäuseteils 2, die sich im
Aufnahmebereich 19 der Aufnahmebohrung 22 des Gehäuseteils
2 befindet. Die Wölbung 8 der Codierung ist mit einem entsprechenden
Gegenstück, vorzugsweise einer als Nutstück 14
ausgeführten Ausnehmung am Isolierstück 3 fügbar. Die mit
einer elektrischen Einrichtung des betreffenden Gerätes
fest verbindbaren Schneidklemmen 4 haben je eine schlitzförmige
Schneide 4', die mit einem sich V-förmig öffnenden
Leiteradereinführbereich ausgestattet ist. Die Schneidklemmen
4 sind, wie sich aus den Darstellungen von Figur 3 und
Figur 4 ergibt, mit einer Geräteelektrik, einem Sockel, einer
Platine oder ähnlichem, steckbar oder lötbar verbindbar.
Bei dem Isolierstück 3 erkennt man Durchführöffnungen
13 für die isolierten Einzeladern 7, die unter einem spitzen
Winkel, also schräg zur Längsachse des Kabelanschlußelementes
1 verlaufen. Die Durchführöffnungen 13, die auch
als Führungsröhren bezeichnet werden können, haben jeweils
eine integrierte Rutschsicherung 11, die als Zugentlastung
für die aufgenommene Einzelader 7 dient. An die Durchführöffnungen
13 schließen achsparallel sich erstreckende Positionieröffnungen
18 an, welche die Enden der Einzeladern 7
aufnehmen (Fig. 1).FIG. 2 shows a representation of the
Das Isolierstück 3 hat ferner axial bzw. achsparallel sich
erstreckende Ausnehmungen 12, die zur steckbaren Aufnahme
der ebenfalls axial bzw. achsparallel ausgerichteten
Schneidklemmen 4 in der Aufnahmebohrung 22 des Gehäuseteils
2 dienen. Jeder Durchführöffnung 13 ist je eine der axial
sich erstreckenden Ausnehmungen 12 im Isolierteil 3 zugeordnet
und kreuzt diese Ausnehmung 12, wie Figur 2 deutlich
macht.The insulating
Ferner erkennt man in Figur 2 einen axial/radial wirkenden
Dichtring 10, der an einer der Stirnseiten des Isolierteils
3 aufgesteckt ist. Die mit ihrem zylindrischen Innengewinde
17 auf das Außengewinde 15 des Gehäuseteils 2 aufschraubbare
Überwurfmutter 5 hat einen axial vorspringenden, zylindrischen
Ansatz 20, der zur radialen Führung der zylindrischen
Axial- und Radialdichtung 9 dient. Durch diese Dichtung
9 ist das ein- oder mehradrige niederpolige Leiterkabel
6 mit den innenliegenden Einzeladern 7 hindurchgeführt.
Der Ansatz 20 der Überwurfmutter 5 hat ferner eine Stirnfläche
21, mit der beim Fügevorgang das Isolierteil 3
gleichmäßig beaufschlagt wird.Furthermore, an axially / radially acting can be seen in
Wie aus den Figuren 1 und 2 weiter hervorgeht, hat das Isolierteil
3 ein zentrales Spleißteil 23, welches die schräg
verlaufenden Durchführöffnungen 13 begrenzt. Das Spleißteil
23 bewirkt ein Aufteilen oder Spreizen der Einzeladern 7
des Leiterkabels 6, damit diese selbsttätig in die schräg
verlaufenden Durchführöffnungen 13 eingefädelt werden. Wie
Figur 2 zeigt, liegt das zentrale Spleißteil 23 einer zentralen
Einführöffnung 24 am einführseitigen Stirnende des
Isolierteils 3 gegenüber.As can further be seen from FIGS. 1 and 2, the insulating part has
3 a
Figur 3 zeigt ein Kabelanschlußelement mit einer Anordnung
von drei Schneidklemmen 4, die zur Befestigung Lötstifte 4a
aufweisen. Die Codiernut 14 des Isolierteils 3 hat hier einen
gerundeten Querschnitt, entsprechend sind die Codierwölbungen
8 an der Innenseite des Gehäuseteils 2 ausgebildet.
Der Gehäuseflansch bzw. das Gehäuseteil 2 ist hier
steckbar für eine Klebverbindung ausgeführt.Figure 3 shows a cable connection element with an arrangement
of three
Figur 4 zeigt eine andere steck- und klebbare Ausführung
für den Gehäuseflansch bzw. das Gehäuseteil 2 des Kabelanschlußelementes,
wobei die in einer Dreierkombination angeordneten
Schneidklemmen 4 aus dem Gehäuseteil 2 herausgeführt
sind und verlängerte Kontakte 4a zur Lötbefestigung
auf einer Platine bilden.Figure 4 shows another pluggable and gluable version
for the housing flange or the
Figur 5 zeigt ein Kabelanschlußelement, welches den doppelseitigen
Anschluß eines Kabels ermöglicht, also als Kabelverbinder
benutzt werden kann. Entsprechend sind in der
Aufnahmebohrung 22 des Gehäuseteils 2 Schneidklemmen 4 mit
beidendigen Schneiden 4' angeordnet, und es sind von beiden
Stirnenden der Aufnahmebohrung des Gehäuseteils 2 her Isolierteile
3 in das Gehäuseteil 2 einsetzbar. Weiter hat das
Gehäuseteil 2 zu beiden Enden hin Außengewinde 15, um beidendig
je eine Überwurfmutter 5 mit einem Dichtelement 9
aufnehmen zu können.Figure 5 shows a cable connecting element, which the double-sided
Connection of a cable enables, i.e. as a cable connector
can be used. Accordingly, in the
Receiving bore 22 of the
Claims (7)
- A cable connecting element for a detachable connection of a low-pole conductor cable with an electric device, comprised of a housing part (2) with an axial receiving bore (22) having a multitude of connecting contacts (4a) for connecting individual wires (7) of the conductor cable (6), which at the side facing the cable are provided with insulation displacement connectors (4) with cutting edges (4') arranged in the receiving bore (22), and with an insulation part (3) coaxially insertable into the receiving bore (22) which has axially or axis-parallel extending recesses (12) for penetration by the also substantially axially or axis-parallel extending cutting edges (4') of the insulation displacement connectors (4) of the housing part (2) with contacting of the individual wires (7), and further with a coupling ring (5) screwable onto the housing part (2) while entraining the insulation part (3) for attachment and sealing, wherein the insulation part (3), beginning at the insertion opening (24) for the individual wires (7) of the conductor cable (6), has through openings (13) for insertion of an individual wire (7) without removed insulation, respectively, wherein the through openings (13) cross the recesses (12) for penetration of the cutting edges (4') of the insulation displacement connectors (4) and secure the individual wires in a position required for contacting with the cutting edges (4') of the insulation displacement connectors (4), and wherein between the insulation part (3) and the housing part (2) an encoding device (8, 14) for positioning the insulation part (3) relative to the insulation displacement connectors (4) is arranged, characterized in that the insulation part (3) has a central splice part (23) opposite the insertion opening (24) so that the through openings (13) extend at a slant, that the splice part (23) delimits the through openings (13), and that at the slantedly extending inner contour of the through openings (13) antislip devices (11) for the respective inserted individual wire (7) are provided.
- A cable connecting element according to claim 1, characterized in that axis-parallel extending positioning openings (18) adjoin the through openings (13), extending at an acute angle to the longitudinal axis in the insulation part (3), at the ends remote from the insertion openings (24) of the insulation part (3).
- A cable connecting element according to one of the claims 1 or 2, characterized in that on the slantedly extending inner contour of the through openings (13) the antislip devices (11) are formed as tension-relieving grooves on which the individual wires (7) are supported via their insulation during connecting of the housing part (2) and the insulation part (3).
- A cable connecting element according to one of the claims 1 or 3, characterized in that the encoding device (8, 14) is comprised of a bulge (8) projecting from the inner sidewall (19) in the receiving area of the housing part (2) and of a corresponding groove (14) on the insulation part (3).
- A cable connecting element according to one of the claims 1 or 4, characterized in that the housing part (2) is substantially hollow-cylindrical and the insulation part (3) insertable into its receiving bore (22) is substantially cylindrical.
- A cable connecting element according to one of the claims 1 or 5, characterized in that the coupling ring (5) has a projection (20) projecting in the connecting direction and having an end face (21) which loads the insulation part (3) uniformly.
- A cable connecting element according to one of the claims 1 or 6, characterized in that the housing part (2) is a unitary part of the insulation housing of the electrical device.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29512585U DE29512585U1 (en) | 1995-08-04 | 1995-08-04 | Conductor connection element |
DE29512585U | 1995-08-04 | ||
PCT/EP1996/003293 WO1997006580A1 (en) | 1995-08-04 | 1996-07-26 | Cable connector |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0842552A1 EP0842552A1 (en) | 1998-05-20 |
EP0842552B1 true EP0842552B1 (en) | 2001-04-11 |
Family
ID=8011407
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96926396A Expired - Lifetime EP0842552B1 (en) | 1995-08-04 | 1996-07-26 | Cable connector |
Country Status (8)
Country | Link |
---|---|
US (1) | US5989056A (en) |
EP (1) | EP0842552B1 (en) |
JP (1) | JP3102892B2 (en) |
CN (1) | CN1093327C (en) |
AT (1) | ATE200597T1 (en) |
DE (2) | DE29512585U1 (en) |
ES (1) | ES2156618T3 (en) |
WO (1) | WO1997006580A1 (en) |
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Publication number | Priority date | Publication date | Assignee | Title |
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EP1081789A2 (en) * | 1999-09-03 | 2001-03-07 | HARTING KGaA | Electrical connector |
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Publication number | Priority date | Publication date | Assignee | Title |
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DE29703983U1 (en) * | 1997-03-05 | 1997-04-10 | Festo Kg | Connecting device |
DE19755530C2 (en) * | 1997-06-18 | 2001-06-28 | Harting Kgaa | Device for strain relief of electrical or optical cables |
DE19725732C2 (en) * | 1997-06-18 | 2000-09-28 | Harting Kgaa | Device for strain relief of electrical or optical cables |
FR2768862B1 (en) | 1997-09-22 | 1999-12-24 | Infra Sa | LOW POWER SOCKET WITH ORGANIZER REAR CAP |
DE19812635C2 (en) * | 1998-03-23 | 2003-12-24 | Bartec Componenten & Syst Gmbh | Electrical equipment |
EP0961378B2 (en) † | 1998-05-28 | 2012-07-18 | Harting Electric GmbH & Co. KG | Cable entry |
DE19836622C2 (en) * | 1998-08-13 | 2003-03-27 | Phoenix Contact Gmbh & Co | Cable connection or connection device |
DE19836631C2 (en) * | 1998-08-13 | 2001-12-06 | Phoenix Contact Gmbh & Co | Cable connection or connection device |
DE19852054C1 (en) * | 1998-11-11 | 2000-07-06 | Phoenix Contact Gmbh & Co | Cable termination or coupling device has termination component receiving threaded nut with security ring fitting over corresponding polygonal cross-sections of termination component flange and nut |
DE19852288C1 (en) * | 1998-11-13 | 2000-06-29 | Phoenix Contact Gmbh & Co | Cable termination or coupling device for multi-filament cable has threaded nut acting on toothed ring for compression of seal fitted to termination element |
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CN107831339B (en) * | 2017-09-26 | 2023-05-30 | 杭州西湖电子研究所 | Internally shielded cable connector assembly |
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-
1995
- 1995-08-04 DE DE29512585U patent/DE29512585U1/en not_active Expired - Lifetime
-
1996
- 1996-07-26 EP EP96926396A patent/EP0842552B1/en not_active Expired - Lifetime
- 1996-07-26 US US09/011,351 patent/US5989056A/en not_active Expired - Lifetime
- 1996-07-26 AT AT96926396T patent/ATE200597T1/en active
- 1996-07-26 JP JP09508078A patent/JP3102892B2/en not_active Expired - Fee Related
- 1996-07-26 ES ES96926396T patent/ES2156618T3/en not_active Expired - Lifetime
- 1996-07-26 WO PCT/EP1996/003293 patent/WO1997006580A1/en active IP Right Grant
- 1996-07-26 DE DE59606779T patent/DE59606779D1/en not_active Expired - Lifetime
- 1996-07-26 CN CN96196001A patent/CN1093327C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1081789A2 (en) * | 1999-09-03 | 2001-03-07 | HARTING KGaA | Electrical connector |
Also Published As
Publication number | Publication date |
---|---|
JPH11510306A (en) | 1999-09-07 |
JP3102892B2 (en) | 2000-10-23 |
WO1997006580A1 (en) | 1997-02-20 |
DE59606779D1 (en) | 2001-05-17 |
DE29512585U1 (en) | 1995-11-30 |
CN1093327C (en) | 2002-10-23 |
ES2156618T3 (en) | 2001-07-01 |
CN1192295A (en) | 1998-09-02 |
EP0842552A1 (en) | 1998-05-20 |
ATE200597T1 (en) | 2001-04-15 |
US5989056A (en) | 1999-11-23 |
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