EP0568030B1 - Plug connector, especially for the electrical connection of vehicle trailers - Google Patents
Plug connector, especially for the electrical connection of vehicle trailers Download PDFInfo
- Publication number
- EP0568030B1 EP0568030B1 EP93106865A EP93106865A EP0568030B1 EP 0568030 B1 EP0568030 B1 EP 0568030B1 EP 93106865 A EP93106865 A EP 93106865A EP 93106865 A EP93106865 A EP 93106865A EP 0568030 B1 EP0568030 B1 EP 0568030B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- connector according
- plug
- clasp
- limb
- shoulder
- 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
Links
Images
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
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
- H01R13/6395—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap for wall or panel outlets
-
- 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
- H01R13/44—Means for preventing access to live contacts
- H01R13/447—Shutter or cover plate
-
- 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
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/627—Snap or like fastening
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Definitions
- the invention relates to a plug connection, in particular for the electrical connection of trailer vehicles, consisting of a socket equipped with a cover pivotable against the action of a return spring in the opening direction and a plug, in which the opened cover with an inside locking lug a locking shoulder of the connector housing reaches into the socket on the connection line side.
- Such connectors are known for example from US-A-4 072 381. Reaching behind the locking shoulder through the locking lug serves to prevent the plug from being unintentionally pulled out of the socket. It turns out to be disadvantageous in known designs that the plug detaches itself from the socket at higher tensile forces, because when such forces occur, a torque acts in the opening direction on the cover and the plastic contact surfaces of the locking shoulder and locking lug cause the locking lug to slide off the Cannot prevent locking shoulder.
- the object of the invention is to provide a plug connection of the type mentioned, in which the unintentional pulling out of the plug from the socket, in particular in the event of tensile stress on the connecting cable of the plug, as can occur during the electrical connection of trailer vehicles, is effectively countered.
- This object is achieved in that the locking shoulder and / or the surface of the locking lug facing the locking shoulder is provided with a metal material section, the exposed surface of which has sharp-edged surface irregularities.
- the material section is preferably a leg of a U-shaped metal band that can be fixed on the locking lug or in the area of the locking shoulder.
- a particularly simple attachment of the metal clip to the locking lug can be done if it is resilient is formed, ie consists of spring steel, for example.
- a positive and / or non-positive fixing of the clasp is easily possible.
- a positioning projection comes into engagement with a recess or an opening in the locking lug or in the area of the locking shoulder.
- the positioning projection can be designed as a punched-out tab of one leg of the metal clasp.
- the positioning projection in particular the tab, has a run-up slope for the locking lug or a locking projection forming the locking shoulder, which allows the clip to be easily pushed onto the locking lug or in the region of the locking shoulder.
- an engagement edge facing away from the leg end engages with the inner surface of the depression or opening in order to prevent the metal clip from being pulled off easily.
- the surface irregularities are preferably designed as outwardly bent punched sections of the metal material section, in order to ensure simple and inexpensive production.
- the punched sections are edge regions of one leg of the clasp, which is wider than the other leg by the width of these punched sections.
- Fig. 1 shows a socket 2, which can be closed with a pivotably mounted cover 1 and into which a plug 3 provided with a connecting line 19 can be inserted.
- a locking nose 4 which tapers towards its free end and which can engage behind a locking shoulder 5 of a locking projection 20 provided on the connector housing 6 on the connection line side in order to prevent the connector 3 from being unintentionally removed from the socket 2.
- a U-shaped material section 7 made of metal, e.g. made of spring steel.
- the leg 9 of the clasp 10 facing the locking shoulder 5 has surface unevenness 8.
- the surface unevenness 8 are formed by outwardly bent punched sections 18 in the edge region of the leg 9 in such a way that sharp edges counteract a pivoting away of the locking nose 4 from the locking shoulder 5.
- 2c one leg 9 wider than the other leg 9 'of the clasp 10.
- the sharp-edged free ends of the punched sections 18 point in the direction of the inside 21 of the cover 1 according to FIGS. 1a and 2a .
- the legs 9, 9 ' are also, as shown in FIGS. 1a to 2c, with inwardly facing positioning projections 11, 11', which engage in the locking position of the clasp 10 in an opening 12 of the locking nose 4.
- the positioning projections 11, 11 ' are formed as tabs 13, 13' punched out of the legs 9, 9 '.
- the tabs 13, 13 ' have to the leg ends 14, 14' pointing bevels 15, 15 ', which facilitate sliding onto the locking lug 4, and engaging edges 16, 16', which come into engagement when the clip 10 is attached to the locking lug 4 on the inner surface 17 of the opening 12 by the tabs 13, 13 'under the spring tension of the clasp 10 snap into the opening 12.
- the cover 1 of the socket 2 is first opened. Then the plug 3 can be inserted into the socket 2. The cover 1 is then released so that it engages the plug housing 6 under the action of a closing spring (not shown). The locking lug 4 engages behind the locking shoulder 5.
- the plug 3 is subjected to tensile stress, e.g. The locking shoulder 5 bears against the locking lug 4 via the connecting line 19.
- the metal sharp-edged stamping sections 18 of the clasp 10 get caught on the like the entire connector housing 6 made of plastic or metal, e.g. Aluminum-formed locking shoulder 5.
- the cover 1 despite the torque acting on the plug 3 in the direction away from the socket 2, cannot pivot outward. The plug 3 can therefore not be released unintentionally.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
Description
Die Erfindung bezieht sich auf eine Steckverbindung, insbesondere für den elektrischen Anschluß von Anhängerfahrzeugen, bestehend aus einer mit einem gegen die Wirkung einer Rückstellfeder in Öffnungsrichtung schwenkbaren Deckel ausgestatteten Steckdose und einem Stecker, bei welcher der geöffnete Deckel mit einer innenseitigen Verriegelungsnase eine Arretierungsschulter des Steckergehäuses des in die Steckdose eingesteckten Steckers verbindungsleitungsseitig hintergreift.The invention relates to a plug connection, in particular for the electrical connection of trailer vehicles, consisting of a socket equipped with a cover pivotable against the action of a return spring in the opening direction and a plug, in which the opened cover with an inside locking lug a locking shoulder of the connector housing reaches into the socket on the connection line side.
Derartige Steckverbindungen sind beispielsweise durch die US-A-4 072 381 bekannt. Das Hintergreifen der Arretierungsschulter durch die Verriegelungsnase dient dazu, ein ungewolltes Herausziehen des Steckers aus der Steckdose zu vermeiden. Als nachteilig erweist sich bei bekannten Ausführungen, daß sich der Stecker bei größeren Zugkräften doch aus der Steckdose löst, weil beim Auftreten solcher Kräfte ein Drehmoment in Öffnungsrichtung auf den Deckel einwirkt und die aus Kunststoff bestehenden Berührungsflächen von Arretierungsschulter und Verriegelungsnase ein Abrutschen der Verriegelungsnase von der Arretierungsschulter nicht verhindern können.Such connectors are known for example from US-A-4 072 381. Reaching behind the locking shoulder through the locking lug serves to prevent the plug from being unintentionally pulled out of the socket. It turns out to be disadvantageous in known designs that the plug detaches itself from the socket at higher tensile forces, because when such forces occur, a torque acts in the opening direction on the cover and the plastic contact surfaces of the locking shoulder and locking lug cause the locking lug to slide off the Cannot prevent locking shoulder.
Aufgabe der Erfindung ist die Schaffung einer Steckverbindung der eingangs genannten Art, bei welcher dem ungewollten Herausziehen des Steckers aus der Steckdose, insbesondere bei Zugbeanspruchung des Verbindungskabels des Steckers, wie diese beim elektrischen Anschluß von Anhängerfahrzeugen auftreten kann, wirksam begegnet wird.The object of the invention is to provide a plug connection of the type mentioned, in which the unintentional pulling out of the plug from the socket, in particular in the event of tensile stress on the connecting cable of the plug, as can occur during the electrical connection of trailer vehicles, is effectively countered.
Diese Aufgabe wird dadurch gelöst, daß die Arretierungsschulter und/oder die der Arretierungsschulter zugewandte Fläche der Verriegelungsnase mit einem metallenen Materialabschnitt versehen ist, dessen freiliegende Oberfläche scharfkantigen Oberflächenunebenheiten aufweist.This object is achieved in that the locking shoulder and / or the surface of the locking lug facing the locking shoulder is provided with a metal material section, the exposed surface of which has sharp-edged surface irregularities.
Dadurch wird auch bei höheren Zugkräften ein ungewolltes Lösen der Steckverbindung vermieden, da erhöhte Haltekräfte zwischen den in Eingriff befindlichen Flächen von Arretierungsschulter und Verriegelungsnase aufgrund von Material (Metall) und Oberflächenstruktur (möglichst scharfkantige Unebenheiten) groß genug sind, um dem bei Zug auftretenden Drehmoment wirksam entgegenzuwirken. Da der Materialabschnitt, welcher mit der Arretierungsschulter bzw. Verriegelungsnase in Berührung kommt, aus Metall besteht, können sich seine Oberflächenunebenheiten besonders gut in der von weicherem Kunststoffmaterial gebildeten Arretierungsschulter bzw. Verriegelungsnase verhaken.This also prevents unintentional loosening of the plug connection at higher tensile forces, since increased holding forces between the engaging surfaces of the locking shoulder and locking lug are large enough due to the material (metal) and surface structure (as sharp as possible bumps) to be effective for the torque that occurs during train counteract. Since the material section which comes into contact with the locking shoulder or locking lug is made of metal, its surface unevenness can get caught particularly well in the locking shoulder or locking lug formed by softer plastic material.
Zur einfachen Montage ist der Materialabschnitt vorzugsweise ein Schenkel eines U-förmig zu einer Spange gebogenen, auf der Verriegelungsnase oder im Bereich der Arretierungsschulter festlegbaren Metallbandes.For simple assembly, the material section is preferably a leg of a U-shaped metal band that can be fixed on the locking lug or in the area of the locking shoulder.
Eine besonders einfache Befestigung der Metallspange auf der Verriegelungsnase kann erfolgen, wenn diese federelastisch ausgebildet ist, d.h. beispielsweise aus Federstahl besteht. Unter Ausnutzung der Federeigenschaft ist ein form- und/oder kraftschlüssiges Festlegen der Spange leicht möglich.A particularly simple attachment of the metal clip to the locking lug can be done if it is resilient is formed, ie consists of spring steel, for example. By using the spring property, a positive and / or non-positive fixing of the clasp is easily possible.
Bei einer weiteren besonderen Ausführungsform der Erfindung ist vorgesehen, daß ein Positionierungsvorsprung zum Eingriff in eine Vertiefung bzw. eine Durchbrechung der Verriegelungsnase bzw. im Bereich der Arretierungsschulter kommt.In a further particular embodiment of the invention it is provided that a positioning projection comes into engagement with a recess or an opening in the locking lug or in the area of the locking shoulder.
Der Positionierungsvorsprung kann der Einfachheit wegen als ausgestanzter Lappen eines Schenkels der Metallspange ausgebildet sein.For the sake of simplicity, the positioning projection can be designed as a punched-out tab of one leg of the metal clasp.
Bei einer weiteren vorteilhaften Ausgestaltung der Erfindung weist der Positionierungsvorsprung, insbesondere der Lappen eine zu dem Schenkelende hin weisende Auflaufschräge für die Verriegelungsnase oder einen die Arretierungsschulter bildenden Arretierungsvorsprung auf, die ein einfaches Aufschieben der Spange auf die Verriegelungsnase bzw. im Bereich der Verriegelungsschulter ermöglicht.In a further advantageous embodiment of the invention, the positioning projection, in particular the tab, has a run-up slope for the locking lug or a locking projection forming the locking shoulder, which allows the clip to be easily pushed onto the locking lug or in the region of the locking shoulder.
Bei einer weiteren Ausgestaltung der Erfindung kommt bei vollständigem Aufschieben der Spange eine dem Schenkelende abgewandte Eingriffskante mit der Innenfläche der Vertiefung bzw. Durchbrechung zum Eingriff, um ein leichtes Abziehen der Metallspange zu verhindern.In a further embodiment of the invention, when the clip is completely pushed on, an engagement edge facing away from the leg end engages with the inner surface of the depression or opening in order to prevent the metal clip from being pulled off easily.
Durch eine sich zum freien Ende hin verjüngende Ausgestaltung der Verriegelungsnase oder eines entsprechenden Teils im Bereich der Arretierungsschulter wird das Aufschieben der Metallspange nach Arte eines Clips erleichtert.By tapering towards the free end of the locking lug or a corresponding part in the area of the locking shoulder, the pushing on of the metal clasp is made easier in the manner of a clip.
Die Oberflächenunebenheiten sind vorzugsweise als auswärts gebogene Stanzabschnitte des metallenen Materialabschnitts ausgebildet, um eine einfache und billige Herstellung zu gewährleisten.The surface irregularities are preferably designed as outwardly bent punched sections of the metal material section, in order to ensure simple and inexpensive production.
Herstellungstechnisch besonders günstig ist es, wenn die Stanzabschnitte Randbereiche eines Schenkels der Spange sind, welcher um die Breite dieser Stanzabschnitte breiter ist als der andere Schenkel.In terms of production technology, it is particularly favorable if the punched sections are edge regions of one leg of the clasp, which is wider than the other leg by the width of these punched sections.
Weitere Ziele, Vorteile und Anwendungsmöglichkeiten der vorliegenden Erfindung ergeben sich aus der nachfolgenden Beschreibung von Ausführungsbeispielen anhand der Zeichnung.Further objectives, advantages and possible uses of the present invention result from the following description of exemplary embodiments with reference to the drawing.
Es zeigen:
- Fig. 1
- schematisch in Seitenansicht eine die Erfindung aufweisende Steckverbindung mit geöffnetem Steckdosen-Deckel und in die Steckdose eingestecktem Stecker,
- Fig. 1a
- eine Vergrößerte Darstellung des Ausschnitts Ia der Steckverbindung nach Fig. 1,
- Fig. 2a-d
- eine erfindungsgemäße Metallspange in Seitenansicht, Vorderansicht, Rückansicht und Draufsicht
- Fig. 1
- schematically in side view a plug connection having the invention with open socket cover and plug inserted into the socket,
- Fig. 1a
- 2 shows an enlarged view of section Ia of the plug connection according to FIG. 1,
- 2a-d
- a metal clip according to the invention in side view, front view, rear view and top view
Fig. 1 zeigt eine Steckdose 2, welche mit einem schwenkbar gelagerten Deckel 1 verschließbar und in welche ein mit einer Verbindungsleitung 19 versehener Stecker 3 einsteckbar ist. Auf der Innenseite 21 des Deckels 1 steht eine sich zu ihrem freien Ende hin verjüngende Verriegelungsnase 4 vor, welche eine Arretierungsschulter 5 eines an dem Steckergehäuse 6 vorgesehenen Arretierungsvorsprungs 20 verbindungsleitungsseitig hintergreifen kann, um ein ungewolltes Herauslösen des Steckers 3 aus der Steckdose 2 zu vermeiden. Auf die Verriegelungsnase 4 ist ein zu einer federelastischen Spange 10 U-förmig gebogener Materialabschnitt 7 aus Metall, z.B. aus Federstahl aufgesteckt.Fig. 1 shows a
Wie aus Fig. 1a ersichtlich, weist der der Arretierungsschulter 5 zugewandte Schenkel 9 der Spange 10 Oberflächenunebenheiten 8 auf. Die Oberflächenunebenheiten 8 sind von auswärts gebogenen Stanzabschnitten 18 im Randbereich des Schenkels 9 derart gebildet, daß einem Wegschwenken der Verriegelungsnase 4 von der Arretierungsschulter 5 scharfe Kanten entgegenwirken. Um die genannten Randabschnitte ist, wie aus Fig. 2c erkennbar, der eine Schenkel 9 breiter als der andere Schenkel 9′ der Spange 10. Die scharfkantigen freien Enden der Stanzabschnitte 18 weisen entsprechend Fig. 1a und 2a in Richtung der Innenseite 21 des Deckels 1.As can be seen from FIG. 1 a, the
Die Schenkel 9, 9′ sind ferner, wie die Fig. 1a bis 2c zeigen, mit nach innen weisenden Positionierungsvorsprüngen 11, 11′ versehen, welche in der Arretierungslage der Spange 10 in eine Durchbrechung 12 der Verriegelungsnase 4 eingreifen. Die Positionierungsvorsprünge 11 , 11′ sind als aus den Schenkeln 9, 9′ ausgestanzte Lappen 13, 13′ ausgebildet. Die Lappen 13, 13′ haben zu den Schenkelenden 14, 14′ hin weisenden Auflaufschrägen 15, 15′, welche das Aufschieben auf die Verriegelungsnase 4 erleichtern, und Eingriffskanten 16, 16′, welche beim Aufstecken der Spange 10 auf die Verriegelungsnase 4 an der Innenfläche 17 der Durchbrechung 12 zum Eingriff kommen, indem die Lappen 13, 13′ unter der Federspannung der Spange 10 in die Durchbrechung 12 einrasten.The
Auf diese Weise läßt sich, einmal aufgeschoben, die Spange 10 nicht mehr ohne weiteres von der Verriegelungsnase 4 abziehen.In this way, once pushed on, the
Zur Herstellung der Steckverbindung wird zunächst der Deckel 1 der Steckdose 2 geöffnet. Dann kann der Stecker 3 in die Steckdose 2 eingesteckt werden. Danach wird der Deckel 1 losgelassen, so daß er sich unter Wirkung einer (nicht dargestellten) Schließfeder an das Steckergehäuse 6 anlegt. Dabei greift die Verriegelungsnase 4 hinter die Arretierungsschulter 5. Bei einer Zugbeanspruchung des Steckers 3 z.B. über die Verbindungsleitung 19 legt sich die Arretierungsschulter 5 an die Verriegelungsnase 4 an. Dabei verhaken sich die metallenen scharfkantigen Stanzabschnitte 18 der Spange 10 an der wie das gesamte Steckergehäuse 6 aus Kunststoff oder Metall, z.B. Aluminium gebildeten Arretierungsschulter 5. Dadurch kann der Deckel 1 trotz des bei Zug an dem Stecker 3 in Richtung weg von der Steckdose 2 nach außen wirkenden Drehmoments nicht wegschwenken. Der Stecker 3 kann sich somit nicht ungewollt lösen.To establish the plug connection, the
Claims (11)
- Connector, in particular for the electrical connection of trailer vehicles, comprising a socket (2), which is equipped with a cover (1) capable of swivelling in opening direction counter to the action of a resetting spring, and a plug (3), wherein the opened cover (1) on the interconnecting cable side engages with an inside interlocking lug (4) behind an arresting shoulder (5) of the plug housing (6) of the plug (3) inserted into the socket (2), characterized in that the arresting shoulder (5) and/or the face of the interlocking lug (4) facing the arresting shoulder (5) is provided with a metal material portion (7), the exposed surface of which has sharp-edged surface irregularities (8).
- Connector according to claim 1, characterized in that the material portion (7) is one limb (9) of a metal strip which is bent into a U-shaped clasp (10) and is fixable on the interlocking lug (4) or in the region of the arresting shoulder (5).
- Connector according to claim 2, characterized in that the clasp (10) is made of spring steel.
- Connector according to one of the preceding claims 2 or 3, characterized in that at least one of the limbs (9, 9′) of the clasp (10) is provided with a positioning projection (11, 11′) for engagement into a recess or an opening (12) in the region of the interlocking lug (4) or the arresting shoulder (5).
- Connector according to claim 4, characterized in that the positioning projection (11, 11′) takes the form of a tab (13, 13′) punched out and bent at an angle or stamped out from the flat material of the limb (9, 9′).
- Connector according to one of claims 4 or 5, characterized in that the positioning projection (11, 11′), in particular the tab (13, 13′), has a run-on bevel (15, 15′) directed towards the limb end (14, 14′) for the interlocking lug (4) or for an arresting projection (20) which forms the arresting shoulder (5).
- Connector according to one of claims 4 to 6, characterized in that the positioning projection (11, 11′), in particular the tab (13, 13′), has a contact edge (16, 16′) remote from the limb end (14, 14′) for application against the inner face (17) of the recess or opening (12).
- Connector according to one of claims 3 to 7, characterized in that the interlocking lug (4) or a portion in the region of the arresting shoulder (5) intended to receive the clasp (10) tapers towards its free end.
- Connector according to one of the preceding claims, characterized in that the surface irregularities (8) are formed by outwardly bent punched portions (18) of the metal material portion (7).
- Connector according to claim 9, characterized in that the punched portions (18) are edge portions of the material portion (7).
- Connector according to claim 10, characterized in that the one limb (9) of the clasp (10) having the punched portions (18) is wider by the width of the punched portions (18) than the other limb (9′).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE9205811U | 1992-04-30 | ||
| DE9205811U DE9205811U1 (en) | 1992-04-30 | 1992-04-30 | Plug connection, especially for the electrical connection of trailer vehicles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0568030A1 EP0568030A1 (en) | 1993-11-03 |
| EP0568030B1 true EP0568030B1 (en) | 1995-11-22 |
Family
ID=6878983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP93106865A Expired - Lifetime EP0568030B1 (en) | 1992-04-30 | 1993-04-28 | Plug connector, especially for the electrical connection of vehicle trailers |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0568030B1 (en) |
| AT (1) | ATE130706T1 (en) |
| DE (2) | DE9205811U1 (en) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09293553A (en) * | 1996-04-26 | 1997-11-11 | Sumitomo Wiring Syst Ltd | Connector |
| DE19642687C2 (en) * | 1996-10-16 | 1999-08-05 | Daimler Chrysler Ag | Locking device for securing a charging socket |
| DE10102061C1 (en) * | 2001-01-17 | 2002-06-06 | Gustav Beckmann | Jack-plug connector for electrical power lead has coupling device between connector halves providing braking force upon extraction of contact pin from contact sleeve |
| JP5891385B2 (en) * | 2010-04-01 | 2016-03-23 | パナソニックＩｐマネジメント株式会社 | Outlet and charging device including the same |
| JP2011228257A (en) * | 2010-04-01 | 2011-11-10 | Panasonic Electric Works Co Ltd | Receptacle and charge device having the same |
| DE202011105196U1 (en) | 2011-08-31 | 2011-12-05 | Günter Kaiser | cover support |
| DE102012007911B4 (en) | 2012-04-20 | 2014-07-17 | Schaltbau Gmbh | Electrical plug connection |
| CN103457103A (en) * | 2013-08-05 | 2013-12-18 | 江苏新航电气有限公司 | Shore power cable tripping device |
| US9543719B2 (en) | 2014-10-09 | 2017-01-10 | Deere & Company | Electrical connector for a vehicle |
| US10326236B1 (en) | 2018-02-20 | 2019-06-18 | Deere & Company | Electrical connector with automatic latching |
| CN108808384B (en) * | 2018-06-15 | 2019-12-10 | 安福烨翔精密电子有限公司 | HDMI electric connector assembly with locking structure |
| DE102018116948B4 (en) | 2018-07-12 | 2024-06-13 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Protective device for protecting an electrical connection interface of a vehicle |
| CN109228911A (en) * | 2018-08-29 | 2019-01-18 | 扬州市高升机械有限公司 | A kind of safe charging stake having retaining mechanism |
| JP2020140817A (en) * | 2019-02-27 | 2020-09-03 | 住友電装株式会社 | connector |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1987778U (en) * | 1968-04-09 | 1968-06-20 | Bbc Brown Boveri & Cie | LOCKING DEVICE FOR AN ELECTRICAL CONNECTOR. |
| DE6929944U (en) * | 1969-07-29 | 1969-11-20 | Siemens Ag | CONNECTING ELEMENTS PROVIDED WITH CHANGES IN CROSS SECTION THAT ARE FIXED IN PLASTIC PARTS BY USING VIBRATIONS IN THE ULTRASONIC AREA. |
| DE2302780A1 (en) * | 1973-01-20 | 1974-07-25 | Kalthoff Fa Alfred | COLLAR PLUG-IN DEVICE WITH ROUND PROTECTIVE COLLAR |
| US4072381A (en) * | 1975-04-17 | 1978-02-07 | Air-Tex Wire Harness, Inc. | Tractor-trailer electrical connector system |
| US4061407A (en) * | 1976-03-18 | 1977-12-06 | Samuel Moore And Company | Electrical connector assembly |
| US5074807A (en) * | 1990-12-03 | 1991-12-24 | Amp Incorporated | Component holding device |
-
1992
- 1992-04-30 DE DE9205811U patent/DE9205811U1/en not_active Expired - Lifetime
-
1993
- 1993-04-28 DE DE59300984T patent/DE59300984D1/en not_active Expired - Lifetime
- 1993-04-28 EP EP93106865A patent/EP0568030B1/en not_active Expired - Lifetime
- 1993-04-28 AT AT93106865T patent/ATE130706T1/en active
Also Published As
| Publication number | Publication date |
|---|---|
| EP0568030A1 (en) | 1993-11-03 |
| DE9205811U1 (en) | 1992-08-13 |
| ATE130706T1 (en) | 1995-12-15 |
| DE59300984D1 (en) | 1996-01-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0568030B1 (en) | Plug connector, especially for the electrical connection of vehicle trailers | |
| DE2709604C2 (en) | ||
| DE102005025769B3 (en) | Locking device for plug-in connector housing halves has unlocking ring which has three-lateral freely standing and inwardly movable actuating bracket whereby at housing upper part, outward facing pawl with angled section is formed | |
| DE2925938A1 (en) | ELECTRIC FLAT CONNECTOR | |
| DE102008019016A1 (en) | Electrical connector and locking bracket for locking two housing parts | |
| DE69722867T2 (en) | Lever type connector | |
| EP2769441A1 (en) | Plug connector | |
| DE3628287C2 (en) | ||
| DE2632338C2 (en) | Housing half lock for multi-pole electrical plug-in devices | |
| EP0597191B1 (en) | Protective wire terminal | |
| WO2008098715A1 (en) | Securing element for the tensioning strip of a side airbag arrangement | |
| DE3302752A1 (en) | AXIAL SLIDE SECURING CLAMP FOR A BOLT THROUGH A COMPONENT | |
| DE102019112612B3 (en) | Holding frame and connector with such a holding frame | |
| EP2900337A2 (en) | Closure element for a fire-protection sleeve | |
| EP4019819A1 (en) | Device with two components, in particular a clamp with a clamp ring | |
| EP0658867A2 (en) | Cable-marking clip | |
| DE102011005565A1 (en) | Contacting plug for direct contacting of a printed circuit board | |
| DE1465642A1 (en) | Electrical connector | |
| DE3007978C2 (en) | ||
| DE2607129C3 (en) | Light with a springy snap lock | |
| DE3811307C2 (en) | Distribution box for telecommunications | |
| DE69837183T2 (en) | Lighting or signaling device with a plug for connection to a vehicle | |
| DE2828565A1 (en) | Contact system for road vehicle lights - has contact spring with lateral strip with hole accommodated on fixed pin | |
| DE3738131C3 (en) | Device for connecting a handle to a pot | |
| DE102005057722B4 (en) | Luminaire with locking device for an open light part |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE DE DK ES FR GB IT NL PT SE |
|
| 17P | Request for examination filed |
Effective date: 19931223 |
|
| 17Q | First examination report despatched |
Effective date: 19950315 |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE DE DK ES FR GB IT NL PT SE |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 19951122 Ref country code: ES Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY Effective date: 19951122 Ref country code: DK Effective date: 19951122 Ref country code: BE Effective date: 19951122 |
|
| REF | Corresponds to: |
Ref document number: 130706 Country of ref document: AT Date of ref document: 19951215 Kind code of ref document: T |
|
| REF | Corresponds to: |
Ref document number: 59300984 Country of ref document: DE Date of ref document: 19960104 |
|
| ITF | It: translation for a ep patent filed |
Owner name: BUGNION S.P.A. |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Effective date: 19960222 |
|
| GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 19960126 |
|
| ET | Fr: translation filed | ||
| NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20110418 Year of fee payment: 19 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20120627 Year of fee payment: 20 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20120423 Year of fee payment: 20 Ref country code: FR Payment date: 20120511 Year of fee payment: 20 Ref country code: SE Payment date: 20120423 Year of fee payment: 20 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20120428 Year of fee payment: 20 |
|
| REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 130706 Country of ref document: AT Kind code of ref document: T Effective date: 20120428 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120428 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 59300984 Country of ref document: DE |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: PE20 Expiry date: 20130427 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20130430 Ref country code: GB Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION Effective date: 20130427 |