EP0669680B1 - Abdichtung für einen elektrischen Verbinder - Google Patents

Abdichtung für einen elektrischen Verbinder Download PDF

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Publication number
EP0669680B1
EP0669680B1 EP19950400352 EP95400352A EP0669680B1 EP 0669680 B1 EP0669680 B1 EP 0669680B1 EP 19950400352 EP19950400352 EP 19950400352 EP 95400352 A EP95400352 A EP 95400352A EP 0669680 B1 EP0669680 B1 EP 0669680B1
Authority
EP
European Patent Office
Prior art keywords
housing element
intended
seal
key
cavity
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
Application number
EP19950400352
Other languages
English (en)
French (fr)
Other versions
EP0669680A1 (de
Inventor
Jean Ittah
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 EP0669680A1 publication Critical patent/EP0669680A1/de
Application granted granted Critical
Publication of EP0669680B1 publication Critical patent/EP0669680B1/de
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
    • H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
    • H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
    • H01R13/62905—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances comprising a camming member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • 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
    • 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

Definitions

  • the present invention relates to an electrical connector gasket.
  • the invention relates, more particularly, to an electrical connector of the type described in the patent application in the name of the applicant n ° 92.09298 of July 28, 1992 and published under n ° FR-A-2 694 454.
  • the connector described in this application comprises a housing element having at one end a housing for receiving a female housing element, said housing element comprising two parallel conduits extending perpendicular to the housing and intended to each receive a branch of a key provided with ramps, while one of the elements has pins intended to cooperate with said ramps.
  • an elastic seal constituted by a sleeve mounted on a skirt of the male housing element and which is inserted between the internal lateral wall of a cavity of the element of female housing and said skirt, said seal comprising a series of parallel tori intended to cooperate with the internal lateral surface of the female housing element.
  • One of the aims of the present invention is to perfect such a seal in order to improve the seal.
  • the object of the present invention relates to an electrical connector comprising on the one hand, a seal and on the other hand, a male housing element having at one end, a housing intended to receive a female housing element, having a cavity, the housing being closed by a bottom and internally comprising a skirt intended to be inserted into the cavity, said male housing element comprising two parallel conduits extending perpendicularly to the female housing element and intended to each receive a branch of a key, each branch having two inclined ramps intended to cooperate with pins of the female housing element, each ramp being terminated by a notch formed by a digging so that the sliding of the key, in one direction, causes the engagement of the female housing element in the housing to a locking position in which the pins cooperate with the notches, the seal being formed by an elastic sleeve having tori at its periphery, said seal being mounted on said skirt so that said tori cooperate with the internal surface of the cavity of the female housing element, the connector being characterized in that the seal has a end, a lateral
  • Figure 1 and Figure 2 are perspective views of a seal according to the invention.
  • FIG. 3 is an exploded perspective view of the connector according to the invention intended to receive the joint of FIGS. 1 and 2.
  • Figure 4 is a sectional view along line 4-4 of Figure 5.
  • Figure 5 is a sectional view along line 5-5 of Figure 4.
  • Figure 6 is a view corresponding to Figure 4, the key being locked.
  • Figure 7 is a view corresponding to Figure 5, the key being locked.
  • FIG. 8 and Figure 9 are schematic views showing the locking of the female module.
  • the connector shown in FIG. 3, comprises a male housing element 1 intended, at one end, to receive a male module 2 and, by the other end, a female housing element 3, said element 1 comprising, sliding mounted , a locking key 4.
  • the element 1 comprises a first part 10 intended to receive the male module 2 and a housing 11 intended to receive the element of female housing 3 and the key 4.
  • the male module 2 is divided into compartments 13 in each of which is housed a female electrical contact member 14 and extended by a part 18.
  • Part 10 has a cavity 15 with a bottom 16 in the central part of which extends a skirt 17 corresponding to the lower part 18 of the male module 2 in order to receive the latter.
  • the housing 11 of the housing 1 has a generally parallelepiped shape with two longitudinal walls 20 and 21 and two transverse walls 22 and 23.
  • the female housing element 3 consists of a molded plastic body which has a bottom 33 from which erect male tongues 34 intended to be inserted into the female organs 14.
  • the body has a cavity 36 divided into two parts, a part 36 a located in the vicinity of the free edge and a part 36 b situated in the vicinity of the bottom 33 smaller than the part 36 a and connected to the latter by a shoulder 38.
  • the pins 31 are, in part, bordered by a bead 40.
  • the key 4 is constituted by a molded plastic body having a U-shaped section with two branches 45 and a core 46.
  • the spacing of the branches 45 corresponds to the spacing of the conduits 24.
  • Each branch has grooves 47 in order to cooperate with the shoulders 26.
  • Each branch 45 has two inclined ramps 48 which, at the lower end, open into notches 49, while the upper end ends in a part 50 provided with a notch 51 formed by a hollow extending in the direction of the edge provided with notches 49.
  • the seal shown in Figures 1 and 2 consists of a sleeve 60 of a flexible and elastic material having, on its lateral surface, a series of toroids 61 and one of the ends of which ends in a flange 62 which has undulations 63 .
  • the seal is intended to be mounted on the skirt 17, the rim 62 abutting against the external surface of the bottom 16.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Claims (1)

  1. Elektrischer Verbinder, der einerseits eine Dichtung (60) und andererseits ein steckerartiges Gehäuseelement (1) besitzt, welches an einem Ende einen Raum (11) aufweist, der zur Aufnahme eines buchsenartigen Gehäuseelementes (3) bestimmt ist, das einen Hohlraum (36) aufweist, wobei der Raum durch einen Boden (16) abgeschlossen ist und ein innenliegendes Hemd (17) aufweist, das für den Eingriff in den Hohlraum (36) bestimmt ist, wobei das genannte steckerartige Gehäuseelement (1) zwei parallele Führungen (24) aufweist, die sich zum buchsenartigen Gehäuseelement senkrecht erstrecken und jede zur Aufnahme eines Schenkels (45) eines Schlüssels (4) bestimmt sind, jeder Schenkel (45) zwei geneigte Rampen (48) aufweist, die zur Zusammenwirkung mit Zapfen (31) des buchsenartigen Gehäuseelementes (3) bestimmt sind, jede Rampe (48), die in einer Raste (51) endigt, durch eine Aussparung in der Weise gebildet ist, daß die Verschiebung des Schlüssels in einer Richtung ein Eintreten des buchsenartigen Moduls (3) in den Raum (11) hervorruft, bis hin zu einer Verriegelungsstellung, in der die Zapfen (31) mit den Rasten (51) zusammenwirken, wobei die Dichtung (60) durch eine elastische Muffe gebildet ist, die an ihrem Umfang Wülste (61) aufweist, wobei die genannte Dichtung (60) auf dem genannten Hemd (17) so angeordnet ist, daß die genannten Wülste mit der inneren Oberfläche des Hohlraumes (36) des buchsenartigen Gehäuseelementes (3) zusammenwirken, welcher Verbinder dadurch gekennzeichnet ist, daß die Dichtung (60) an einem Ende eine seitliche Randleiste (62) aufweist, die zur Anlage am Boden (16) des Raumes, von welchem sich das Hemd (17) weg erstreckt, bestimmt ist, und daß diese Randleiste (62) mit Wölbungen (63) versehen ist, die die Elastizität der Randleiste erhöhen und dadurch die Verriegelung des Schlüssels verbessern.
EP19950400352 1994-02-23 1995-02-20 Abdichtung für einen elektrischen Verbinder Expired - Lifetime EP0669680B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9402042A FR2716581B1 (fr) 1994-02-23 1994-02-23 Joint de connecteur électrique.
FR9402042 1994-02-23

Publications (2)

Publication Number Publication Date
EP0669680A1 EP0669680A1 (de) 1995-08-30
EP0669680B1 true EP0669680B1 (de) 1996-12-11

Family

ID=9460343

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19950400352 Expired - Lifetime EP0669680B1 (de) 1994-02-23 1995-02-20 Abdichtung für einen elektrischen Verbinder

Country Status (3)

Country Link
EP (1) EP0669680B1 (de)
DE (1) DE69500105D1 (de)
FR (1) FR2716581B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29614501U1 (de) * 1996-08-21 1996-10-02 Dbt Deutsche Bergbau-Technik Gmbh, 42109 Wuppertal Steckverbindung für elektronische Geräte u.dgl., insbesondere für Geräte im Untertagebergbau
GB2334632B (en) * 1998-02-23 2002-03-13 Delphi Automotive Systems Gmbh Two-part electrical connector
DE19844693A1 (de) * 1998-09-29 2000-03-30 Delphi Automotive Systems Gmbh Zweiteiliger elektrischer Verbinder
DE19844689A1 (de) * 1998-09-29 2000-03-30 Delphi Automotive Systems Gmbh Elektrischer Verbinder mit einer Transportvorrichtung
FR2798517B1 (fr) * 1999-09-15 2001-11-16 Fci Automotive France Connecteur a rampes avec un etrier d'insertion et de verrouillage, notamment pour une traversee de cloison
FR3039315B1 (fr) * 2015-07-23 2019-06-21 Leoni Wiring Systems France Boitier pour fusible ameliore

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917620A (en) * 1987-10-28 1990-04-17 Yazaki Corporation Waterproof electrical connector
FR2694454B1 (fr) * 1992-07-28 1994-09-16 Cinch Connecteurs Sa Connecteur électrique.

Also Published As

Publication number Publication date
EP0669680A1 (de) 1995-08-30
FR2716581B1 (fr) 1996-03-29
FR2716581A1 (fr) 1995-08-25
DE69500105D1 (de) 1997-01-23

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