EP0694995A1 - Seal for water proof connector - Google Patents

Seal for water proof connector Download PDF

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Publication number
EP0694995A1
EP0694995A1 EP95401750A EP95401750A EP0694995A1 EP 0694995 A1 EP0694995 A1 EP 0694995A1 EP 95401750 A EP95401750 A EP 95401750A EP 95401750 A EP95401750 A EP 95401750A EP 0694995 A1 EP0694995 A1 EP 0694995A1
Authority
EP
European Patent Office
Prior art keywords
pins
seal
skirt
base
housing element
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.)
Granted
Application number
EP95401750A
Other languages
German (de)
French (fr)
Other versions
EP0694995B1 (en
Inventor
Christian Mazelle
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.)
Connecteurs Cinch SA
Original Assignee
Connecteurs Cinch SA
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 Connecteurs Cinch SA filed Critical Connecteurs Cinch SA
Publication of EP0694995A1 publication Critical patent/EP0694995A1/en
Application granted granted Critical
Publication of EP0694995B1 publication Critical patent/EP0694995B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
    • H01R13/5219—Sealing means between coupling parts, e.g. interfacial seal

Definitions

  • the present invention relates to a seal for a waterproof connector.
  • the invention relates to a seal intended for use with connectors comprising a female housing element having a skirt intended to receive a male housing element and in which extend pins intended to cooperate with female electrical connection members. of the male housing element, said seal being mounted in the skirt and having conduits through which the pins pass.
  • One of the aims of the present invention is to produce a seal of the above type which allows the housing elements to be coupled and uncoupled without the risk of reducing its effectiveness.
  • the seal according to the invention is intended to be used with electrical connectors of the type comprising a female housing element having a skirt intended to receive a male housing element, said female housing element comprising an insulating element in which are housed connecting members extended by pins which protrude into the skirt, while the male housing element is provided with an extension fitting into the skirt and in which is fixed an insulating body receiving female electrical connecting members intended to cooperate with the pins,
  • the seal being of the type made of flexible and elastic material comprising a base with chimneys pierced with conduits for the passage of the pins, said seal being engaged in the skirt to bear, by its base, against the element insulator of said female housing element, said seal being characterized in that each conduit, starting from the base, pr feel a first cylindrical part extended by a shaped portion of a reversed truncated cone, itself extended by a part in the form of a truncated cone, terminated by a second cylindrical part, while the base is bordered by a rim in the vicinity of which
  • Another advantage of the invention is that the seal does not constitute a brake forcing the insertion force of the male housing element to be increased in the female housing element.
  • the first cylindrical part has a diameter slightly smaller than that of the pins.
  • the second cylindrical part has a diameter greater than that of the pins.
  • Figure 1 is a plan view of a joint according to the invention.
  • Figure 2 is a sectional view on a larger scale, along line 2-2 of Figure 1.
  • Figure 3 shows in section an electrical connection box provided with a seal, according to the invention, in the disassembled position.
  • Figure 4 is a sectional view of the electrical connection box of Figure 3 in the mounted position.
  • Figure 5 is a view of a detail on a larger scale.
  • the seal shown in FIGS. 1 and 2 is made of a flexible and elastic material and has a base 1, a peripheral rim 2 and a series of chimneys 5.
  • Each chimney has a duct 3 which, in the vicinity of the base 1, has a first cylindrical part 3a connected on the side opposite to the base 1 to an inverted frustoconical part 3b whose large base is itself connected to a frustoconical part 3c terminated by a second cylindrical part 3d.
  • the diameter of part 3a is slightly smaller than that of part 3d.
  • the seal includes, above the peripheral rim, a continuous lip 4.
  • Figures 3, 4 and 5 show a connector for receiving a seal, according to the invention.
  • the connector comprises a first female housing element 10 comprising a metal casing 11 extended, on one side, by a skirt 12.
  • an insulating element 13 supporting a series of electrical connection members 17 connected to electrical conductors and extended by pins 14.
  • the end of the element 10, opposite the skirt, is filled with either an adhesive or a resin 16 which seals the element 10 tightly including the conductors 15.
  • the seal is mounted in the skirt 12 so that its base 1 cooperates with the corresponding face 13a of the insulating element 13, a thin layer of adhesive being applied to this face.
  • the parts 3a of the conduits 3 have a diameter slightly less than the diameter of the pins 14, while the parts 3d have a diameter greater than that of the said pins.
  • the female housing element 10 has, at each end (see FIG. 5), a nut 18 for fixing it with a male housing element 20.
  • the male housing element 20 comprises a metal casing 21 having an extension 22 intended to be inserted in the skirt 12 and in which is mounted an insulating body 24 in which are housed and fixed female members of electrical connections 25 intended to receive , each, a pin 14. Each member 25 is connected to a conductor (not shown).
  • the male box element 20, on the side opposite the extension 22, is closed with an adhesive or a resin 27.
  • the male housing element 20 comprises, at each end, a captive screw 28 (see FIG. 5) intended to be screwed into the nut 18 in order to ensure the assembly of the two housing elements.
  • the free end of the insulating body 24 comes to bear against the edge of the conduits 3 opposite the base and thus tends to slightly crush the joint so that the 3d parts, by sliding slightly on the pins, enclose the latter.
  • the housing elements can be coupled or uncoupled many times without risk to the seal.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

The electric connector includes a flexible section (1) that forms part of a male multiple pin connector. The section has outer protruding lips (4) which position the male connector on the female connector. The section has a number of shaped holes (3) passing through it each of which holds a connector pin. The lower cylindrical section, which is wider than the pin, forms part of the pin housing. There are two outer cylindrical sections (3a,3d) which are the same diameter as the pins, with an inner double cone section (3b,3c), allowing the section to flex as pins are inserted. <IMAGE>

Description

La présente invention vise un joint pour un connecteur étanche.The present invention relates to a seal for a waterproof connector.

L'invention se rapporte à un joint destiné à être utilisé avec des connecteurs comprenant un élément de boîtier femelle présentant une jupe destinée à recevoir un élément de boîtier mâle et dans laquelle s'étendent des broches destinées à coopérer avec des organes de connexions électriques femelles de l'élément de boîtier mâle, ledit joint étant monté dans la jupe et présentant des conduits traversés par les broches.The invention relates to a seal intended for use with connectors comprising a female housing element having a skirt intended to receive a male housing element and in which extend pins intended to cooperate with female electrical connection members. of the male housing element, said seal being mounted in the skirt and having conduits through which the pins pass.

L'un des buts de la présente invention est de réaliser un joint du type ci-dessus qui permette aux éléments de boîtier d'être accouplés et désaccouplés sans risque de diminuer son efficacité.One of the aims of the present invention is to produce a seal of the above type which allows the housing elements to be coupled and uncoupled without the risk of reducing its effectiveness.

Le joint, selon l'invention, est destiné à être utilisé avec des connecteurs électriques du type comprenant un élément de boîtier femelle présentant une jupe destinée à recevoir un élément de boîtier mâle, ledit élément de boîtier femelle comportant un élément isolant dans lequel sont logés des organes de connexions prolongés par des broches qui font saillie dans la jupe, tandis que l'élément de boîtier mâle est pourvu d'un prolongement s'insérant dans la jupe et dans lequel est fixé un corps isolant recevant des organes de connexions électriques femelles destinés à coopérer avec les broches, le joint étant du type en matière souple et élastique comprenant une embase avec des cheminées percées de conduits pour le passage des broches, ledit joint étant engagé dans la jupe pour porter, par son embase, contre l'élément isolant dudit élément de boîtier femelle, ledit joint étant caractérisé en ce que chaque conduit, en partant de l'embase, présente une première partie cylindrique prolongée par une partie en forme de tronc de cône renversé, elle-même prolongée par une partie en forme de tronc de cône, terminée par une seconde partie cylindrique, tandis que l'embase est bordée par un rebord au voisinage duquel, du côté opposé à l'embase, s'étend une lèvre périphérique.The seal according to the invention is intended to be used with electrical connectors of the type comprising a female housing element having a skirt intended to receive a male housing element, said female housing element comprising an insulating element in which are housed connecting members extended by pins which protrude into the skirt, while the male housing element is provided with an extension fitting into the skirt and in which is fixed an insulating body receiving female electrical connecting members intended to cooperate with the pins, the seal being of the type made of flexible and elastic material comprising a base with chimneys pierced with conduits for the passage of the pins, said seal being engaged in the skirt to bear, by its base, against the element insulator of said female housing element, said seal being characterized in that each conduit, starting from the base, pr feel a first cylindrical part extended by a shaped portion of a reversed truncated cone, itself extended by a part in the form of a truncated cone, terminated by a second cylindrical part, while the base is bordered by a rim in the vicinity of which, on the side opposite to the base, extends a peripheral lip.

Grâce à cette disposition, lorsqu'on assemble les deux éléments de boîtier, l'élément mâle tend à pousser la lèvre périphérique contre la paroi interne de la jupe, tandis que chaque cheminée est légèrement déformée pour être comprimée vers l'embase. Ainsi, on réalise une étanchéité, d'une part autour des broches et, d'autre part, le long de la jupe.Thanks to this arrangement, when the two housing elements are assembled, the male element tends to push the peripheral lip against the internal wall of the skirt, while each chimney is slightly deformed to be compressed towards the base. Thus, a seal is produced, on the one hand around the pins and, on the other hand, along the skirt.

Un autre avantage de l'invention est que le joint ne constitue par un frein obligeant à augmenter la force d'insertion de l'élément de boîtier mâle dans l'élément de boîtier femelle.Another advantage of the invention is that the seal does not constitute a brake forcing the insertion force of the male housing element to be increased in the female housing element.

Suivant un détail particulier, la première partie cylindrique a un diamètre légèrement inférieur à celui des broches.According to a particular detail, the first cylindrical part has a diameter slightly smaller than that of the pins.

Enfin, la seconde partie cylindrique a un diamètre supérieur à celui des broches.Finally, the second cylindrical part has a diameter greater than that of the pins.

L'invention va maintenant être décrite avec plus de détails en se référant à un mode de réalisation particulier donné à titre d'exemple seulement et représenté aux dessins annexés, dans lesquels :The invention will now be described in more detail with reference to a particular embodiment given by way of example only and shown in the accompanying drawings, in which:

Figure 1 est une vue en plan d'un joint, selon l'invention.Figure 1 is a plan view of a joint according to the invention.

Figure 2 est une vue en coupe à plus grande échelle, selon la ligne 2-2 de la figure 1.Figure 2 is a sectional view on a larger scale, along line 2-2 of Figure 1.

Figure 3 montre en coupe un boîtier de connexions électriques muni d'un joint, selon l'invention, en position démontée.Figure 3 shows in section an electrical connection box provided with a seal, according to the invention, in the disassembled position.

Figure 4 est une vue en coupe du boîtier de connexions électriques de la figure 3 en position montée.Figure 4 is a sectional view of the electrical connection box of Figure 3 in the mounted position.

Figure 5 est une vue d'un détail à plus grande échelle.Figure 5 is a view of a detail on a larger scale.

Le joint représenté aux figures 1 et 2 est réalisé en une matière souple et élastique et présente une embase 1, un rebord périphérique 2 et une série de cheminées 5.The seal shown in FIGS. 1 and 2 is made of a flexible and elastic material and has a base 1, a peripheral rim 2 and a series of chimneys 5.

Chaque cheminée comporte un conduit 3 qui, au voisinage de l'embase 1, présente une première partie cylindrique 3a raccordée du côté opposé à l'embase 1 à une partie tronconique renversée 3b dont la grande base est elle-même raccordée à une partie tronconique 3c terminée par une seconde partie cylindrique 3d.Each chimney has a duct 3 which, in the vicinity of the base 1, has a first cylindrical part 3a connected on the side opposite to the base 1 to an inverted frustoconical part 3b whose large base is itself connected to a frustoconical part 3c terminated by a second cylindrical part 3d.

Le diamètre de la partie 3a est légèrement inférieur à celui de la partie 3d.The diameter of part 3a is slightly smaller than that of part 3d.

Enfin le joint comporte, au-dessus du rebord périphérique, une lèvre continue 4.Finally, the seal includes, above the peripheral rim, a continuous lip 4.

Les figures 3, 4 et 5 montrent un connecteur destiné à recevoir un joint, selon l'invention.Figures 3, 4 and 5 show a connector for receiving a seal, according to the invention.

Le connecteur comprend un premier élément de boîtier femelle 10 comprenant une enveloppe métallique 11 prolongée, d'un côté, par une jupe 12.The connector comprises a first female housing element 10 comprising a metal casing 11 extended, on one side, by a skirt 12.

Dans l'enveloppe 11 est logé un élément isolant 13 supportant une série d'organes de connexions électriques 17 reliés à des conducteurs électriques et prolongés par des broches 14.In the casing 11 is housed an insulating element 13 supporting a series of electrical connection members 17 connected to electrical conductors and extended by pins 14.

L'extrémité de l'élément 10, opposée à la jupe, est remplie, soit d'une colle, soit d'une résine 16 qui ferme d'une manière étanche l'élément 10 en incluant les conducteurs 15.The end of the element 10, opposite the skirt, is filled with either an adhesive or a resin 16 which seals the element 10 tightly including the conductors 15.

Le joint est monté dans la jupe 12 de manière que sa base 1 coopère avec la face correspondante 13a de l'élément isolant 13, une mince couche de colle étant appliquée sur cette face.The seal is mounted in the skirt 12 so that its base 1 cooperates with the corresponding face 13a of the insulating element 13, a thin layer of adhesive being applied to this face.

Les parties 3a des conduits 3 ont un diamètre légèrement inférieur au diamètre des broches 14, tandis que les parties 3d ont un diamètre supérieur à celui desdites broches.The parts 3a of the conduits 3 have a diameter slightly less than the diameter of the pins 14, while the parts 3d have a diameter greater than that of the said pins.

L'élément de boîtier femelle 10 présente, à chaque extrémité (voir figure 5), un écrou 18 pour sa fixation avec un élément de boîtier mâle 20.The female housing element 10 has, at each end (see FIG. 5), a nut 18 for fixing it with a male housing element 20.

L'élément de boîtier mâle 20 comprend une enveloppe métallique 21 présentant un prolongement 22 destiné à s'insérer dans la jupe 12 et dans lequel est monté un corps isolant 24 dans lequel sont logés et fixés des organes femelles de connexions électriques 25 destinés à recevoir, chacun, une broche 14. Chaque organe 25 est relié à un conducteur (non représenté).The male housing element 20 comprises a metal casing 21 having an extension 22 intended to be inserted in the skirt 12 and in which is mounted an insulating body 24 in which are housed and fixed female members of electrical connections 25 intended to receive , each, a pin 14. Each member 25 is connected to a conductor (not shown).

L'élément de boîtier mâle 20, du côté opposé au prolongement 22, est fermé par une colle ou une résine 27.The male box element 20, on the side opposite the extension 22, is closed with an adhesive or a resin 27.

L'élément de boîtier mâle 20 comporte, à chaque extrémité, une vis prisonnière 28 (voir figure 5) destinée à se visser dans l'écrou 18 afin d'assurer l'assemblage des deux éléments de boîtier.The male housing element 20 comprises, at each end, a captive screw 28 (see FIG. 5) intended to be screwed into the nut 18 in order to ensure the assembly of the two housing elements.

Comme on le voit à la figure 4 lorsque les deux éléments de boîtier 10 et 20 sont assemblés, le bord du prolongement 22 porte contre la lèvre 4 et tend ainsi à appliquer la lèvre 4 contre la surface interne de la jupe 12.As can be seen in FIG. 4 when the two housing elements 10 and 20 are assembled, the edge of the extension 22 bears against the lip 4 and thus tends to apply the lip 4 against the internal surface of the skirt 12.

Comme le joint est souple et élastique, il se produit également un léger écrasement de sorte que le rebord 2 vient également épouser la paroi interne de la jupe.As the joint is flexible and elastic, there is also a slight crushing so that the flange 2 also comes to marry the internal wall of the skirt.

L'extrémité libre du corps isolant 24 vient porter contre le bord des conduits 3 opposés à la base et tend ainsi à légèrement écraser le joint afin que les parties 3d, en coulissant légèrement sur les broches, enserrent celles-ci.The free end of the insulating body 24 comes to bear against the edge of the conduits 3 opposite the base and thus tends to slightly crush the joint so that the 3d parts, by sliding slightly on the pins, enclose the latter.

Grâce à ces différentes dispositions, on obtient une parfaite étanchéité au droit des broches 14 ainsi qu'à la périphérie interne de la jupe 12.Thanks to these various arrangements, a perfect seal is obtained at the level of the pins 14 as well as at the internal periphery of the skirt 12.

Les éléments de boîtier peuvent être accouplés ou désaccouplés de nombreuses fois sans risque pour le joint.The housing elements can be coupled or uncoupled many times without risk to the seal.

De plus, compte tenu de la conception du joint, l'accouplement des éléments de boîtier ne nécessite pas d'efforts d'insertion importants.In addition, given the design of the seal, the coupling of the housing elements does not require significant insertion efforts.

Bien entendu, l'invention n'est pas limitée au mode de réalisation qui vient d'être décrit et représenté. On pourra y apporter de nombreuses modifications de détail sans sortir pour cela du cadre de l'invention.Of course, the invention is not limited to the embodiment which has just been described and shown. Many detailed modifications can be made without departing from the scope of the invention.

Claims (3)

Joint pour connecteur électrique du type comprenant un élément de boîtier femelle (10) présentant une jupe (12) destinée à recevoir un élément de boîtier mâle (20), ledit élément de boîtier femelle (10) comportant un élément isolant (13) dans lequel sont logés des organes de connexions prolongés par des broches (14) qui font saillie dans la jupe (12), tandis que l'élément de boîtier mâle est pourvu d'un prolongement (22) s'insérant dans la jupe (12) et dans lequel est fixé un corps isolant (24) recevant des organes de connexions électriques femelles (25) destinés à coopérer avec les broches (14), le joint étant du type en matière souple et élastique comprenant une embase (1) avec des cheminées (5) percées de conduits (3) pour le passage des broches (14), ledit joint étant engagé dans la jupe (12) pour porter, par son embase (1), contre l'élément isolant (13) dudit élément de boîtier femelle (10), ledit joint étant caractérisé en ce que chaque conduit (3), en partant de l'embase (1), présente une première partie cylindrique (3a) prolongée par une partie en forme de tronc de cône renversé (3b) elle-même prolongée par une partie en forme de tronc de cône (3c) terminée par une seconde partie cylindrique (3d), tandis que l'embase (1) est bordée par un rebord au voisinage duquel, du côté opposé à l'embase (1), s'étend une lèvre périphérique (4).Joint for an electrical connector of the type comprising a female housing element (10) having a skirt (12) intended to receive a male housing element (20), said female housing element (10) comprising an insulating element (13) in which are housed connection members extended by pins (14) which protrude into the skirt (12), while the male housing element is provided with an extension (22) fitting into the skirt (12) and in which is fixed an insulating body (24) receiving female electrical connection members (25) intended to cooperate with the pins (14), the seal being of the type made of flexible and elastic material comprising a base (1) with chimneys ( 5) pierced with conduits (3) for the passage of the pins (14), said seal being engaged in the skirt (12) to bear, by its base (1), against the insulating element (13) of said female housing element (10), said seal being characterized in that each conduit (3), starting from the base (1), has a first cylindrical part (3a) extended by a part in the form of an inverted truncated cone (3b) itself extended by a part in the form of a truncated cone (3c) terminated by a second cylindrical part (3d), while the base (1) is bordered by a flange in the vicinity of which, on the side opposite to the base (1), extends a peripheral lip (4) . Joint pour connecteur électrique, selon la revendication 1, caractérisé en ce que la première partie cylindrique (3a) a un diamètre légèrement inférieur à celui des broches.Joint for electrical connector, according to claim 1, characterized in that the first cylindrical part (3a) has a diameter slightly smaller than that of the pins. Joint pour connecteur électrique, selon la revendication 1, caractérisé en ce que la seconde partie cylindrique (3d) a un diamètre supérieur à celui des broches.Joint for electrical connector, according to claim 1, characterized in that the second cylindrical part (3d) has a diameter greater than that of the pins.
EP19950401750 1994-07-29 1995-07-24 Seal for water proof connector Expired - Lifetime EP0694995B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9409458 1994-07-29
FR9409458A FR2723266B1 (en) 1994-07-29 1994-07-29 SEAL FOR WATERPROOF CONNECTOR

Publications (2)

Publication Number Publication Date
EP0694995A1 true EP0694995A1 (en) 1996-01-31
EP0694995B1 EP0694995B1 (en) 2000-05-17

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ID=9465912

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950401750 Expired - Lifetime EP0694995B1 (en) 1994-07-29 1995-07-24 Seal for water proof connector

Country Status (3)

Country Link
EP (1) EP0694995B1 (en)
DE (1) DE69516947T2 (en)
FR (1) FR2723266B1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108786B4 (en) * 2000-02-25 2004-10-28 Yazaki Corp. Connector seal assembly
US7244133B2 (en) 2005-08-30 2007-07-17 Kostal Kontakt Systeme Gmbh Electrical plug-and-socket connector
WO2010145702A1 (en) * 2009-06-18 2010-12-23 Schurter Ag Coupler plug
FR2988530A1 (en) * 2012-03-23 2013-09-27 Addix Sa Electric connection assembly for electric system installed in e.g. airplane, has backlash portion including walls whose slenderness is such that portion is adapted to be compressed axially by certain percent relative to its maximum height
CN105375188A (en) * 2015-12-18 2016-03-02 南京康尼科技实业有限公司 Novel sealing structure for track traffic vehicle coupler connector
GB2609637A (en) * 2021-08-10 2023-02-15 Gyrus Medical Ltd Surgical device seal

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019213482A1 (en) * 2019-09-05 2021-03-11 Te Connectivity Germany Gmbh Mat seal for an electrical connector

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995022A (en) * 1961-10-18 1965-06-10 Bendix Corp Grommet construction for electrical connectors
EP0103498A2 (en) * 1982-07-28 1984-03-21 The Bendix Corporation A sealing ring for an electrical connector
WO1988003715A1 (en) * 1986-11-07 1988-05-19 Amp Incorporated Unitary molded sealed connector with modular keying and terminal retention
US5145410A (en) * 1990-08-06 1992-09-08 Yazaki Corporation Waterproof connector
DE4206912A1 (en) * 1992-03-05 1993-09-09 Maehler & Kaege Ag Plug or socket esp. for trailer connection to motor vehicle - has sealing rings with circular and U-sections respectively in parallel planes at opposite ends of engagement region

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB995022A (en) * 1961-10-18 1965-06-10 Bendix Corp Grommet construction for electrical connectors
EP0103498A2 (en) * 1982-07-28 1984-03-21 The Bendix Corporation A sealing ring for an electrical connector
WO1988003715A1 (en) * 1986-11-07 1988-05-19 Amp Incorporated Unitary molded sealed connector with modular keying and terminal retention
US5145410A (en) * 1990-08-06 1992-09-08 Yazaki Corporation Waterproof connector
DE4206912A1 (en) * 1992-03-05 1993-09-09 Maehler & Kaege Ag Plug or socket esp. for trailer connection to motor vehicle - has sealing rings with circular and U-sections respectively in parallel planes at opposite ends of engagement region

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10108786B4 (en) * 2000-02-25 2004-10-28 Yazaki Corp. Connector seal assembly
US7244133B2 (en) 2005-08-30 2007-07-17 Kostal Kontakt Systeme Gmbh Electrical plug-and-socket connector
WO2010145702A1 (en) * 2009-06-18 2010-12-23 Schurter Ag Coupler plug
FR2988530A1 (en) * 2012-03-23 2013-09-27 Addix Sa Electric connection assembly for electric system installed in e.g. airplane, has backlash portion including walls whose slenderness is such that portion is adapted to be compressed axially by certain percent relative to its maximum height
CN105375188A (en) * 2015-12-18 2016-03-02 南京康尼科技实业有限公司 Novel sealing structure for track traffic vehicle coupler connector
GB2609637A (en) * 2021-08-10 2023-02-15 Gyrus Medical Ltd Surgical device seal
GB2609637B (en) * 2021-08-10 2023-10-04 Gyrus Medical Ltd Surgical device seal

Also Published As

Publication number Publication date
EP0694995B1 (en) 2000-05-17
FR2723266A1 (en) 1996-02-02
FR2723266B1 (en) 1996-09-13
DE69516947T2 (en) 2000-12-07
DE69516947D1 (en) 2000-06-21

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