EP0890200B1 - Steckverbinder für elektrische oder elektronische leitungen - Google Patents
Steckverbinder für elektrische oder elektronische leitungen Download PDFInfo
- Publication number
- EP0890200B1 EP0890200B1 EP97951135A EP97951135A EP0890200B1 EP 0890200 B1 EP0890200 B1 EP 0890200B1 EP 97951135 A EP97951135 A EP 97951135A EP 97951135 A EP97951135 A EP 97951135A EP 0890200 B1 EP0890200 B1 EP 0890200B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- plug
- shaft
- skirt
- contour
- sealing lip
- 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
- H01R13/46—Bases; Cases
- H01R13/50—Bases; Cases formed as an integral body
-
- 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 invention is based on a connector according to the preamble of claim 1.
- the plug is made an inner part containing the electrically conductive elements, that in its entirety of an envelope containing the apron is encased in soft plastic, while the insulating parts of the Plug-in contour can be made in its entirety from hard plastic.
- the Plug shaft of the plug contour with one or more recesses and the apron at the corresponding places on its inner surface provided with knobs that snap into each other when they are put together and oppose the loosening of the connection to a greater or lesser degree.
- the plug-in shaft and the apron in a polarity exclusion Formed profiled way.
- FR-A-2144977 discloses a connector generally according to the preamble of claim 1, with a sealing lip at the free end of the stem.
- the Sealing lip is for easier insertion of the stem bevelled in the apron, but the present Invention aims at providing the differential of a moisture-proof seat between easy introduction and good mounting too improve.
- Bracket and seal are characterized by the feature of claim 4 preferably further improved.
- this preferred arrangement are on the stem two seat / bracket sections that as far as are possible spaced from each other.
- the connector shown in the drawing is used for the connection of the electrical or electronic lines 1, 2 and from an electrically conductive socket 3 containing plug contour from a handle shaft 4 and a plug shaft 5 with opposite Handle shaft 4 with a smaller cross section and a plug with the sockets 3 of the plug contour corresponding plug pins 7, one Handle shaft 8 and a tubular surrounding the connector pins 7 Apron 9.
- the inside contour of the apron corresponds to the outside contour of the Plug shaft 5 of the plug contour.
- the plug-in shaft 5 of the plug-in contour is - see also FIG. 5 - on its free end with a circumferential seal, which in the Case of the reproduced embodiment of one piece with the stem 5 manufactured, from the front surface of the Plug shaft rearward-extending sealing lip 12 is formed. He is still in its area behind the sealing lip 12 a throat 13 provided.
- FIG. 5 clearly shows that the backward sealing lip when moving the plug in the direction of the arrow in the apron 9 tending to reduce the the movement counteracts the frictional resistance in the groove 13, while moving in the direction of the arrow Direction tends to spread and thicken with material a "claw" leads to an increase in movement counteracting frictional force.
- the insertion shaft 5 also has an inside diameter of Apron 9 below the outside diameter and is in itself known manner in the area of the transition to the handle shaft 4 with a provided all-round groove 11, the 9 at the free edge of the apron Plug contour an all-round edge flange 10 is arranged, which at Join the two parts in the circumferential groove 11 of the Plug-in contour jumps in.
- the holder is made Centering and position stabilization exclusively by the two sealing systems 12/13 and 10/11, which means that one continues improved seal a great freedom of design and because of greater tolerances greater standardization becomes possible.
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Description
- Fig. 1
- eine perspektivische Darstellung eines Steckverbinders in unverbundener Stellung
- Fig. 2
- eine teilaufgebrochene Darstellung der Steckkontur des in Fig. 1 wiedergegebenen Steckverbinders
- Fig. 3
- eine teilaufgebrochene Darstellung des Steckers des in Fig. 1 wiedergegebenen Steckverbinders
- Fig. 4
- einen Längsschnitt durch den verbundenen Steckverbinder
- Fig. 5
- eine vergrößerte Teildarstellung des Steckers im Bereich der Dichtlippe
Claims (5)
- Steckverbinder für elektrische und elektronische Leitungen (1, 2), bestehend aus elektrisch leitenden Steckbuchsen (3), einem Griffschaft (4) und einem Steckschaft (5) mit gegenüber dem Griffschaft (4) geringerem Querschnitt enthaltenden Steckkontur sowie einem Stecker mit den Steckbuchsen (3) der Steckkontur entsprechenden Steckerstiften (7), einem Griffschaft (8) sowie einer die Steckerstifte (7) umgebenden rohrförmigen Schürze (9), deren Innenkontur der Außenkontur der Steckkontur des Steckschafts (5) entspricht, wobei der Steckschaft (5) an seinem freien Ende mit einer rundumlaufenden Dichtung versehen ist, dadurch gekennzeichnet, daß die Dichtung am freien Ende des Steckschaftes eine sich nach rückwärts vom freien Ende des Steckschaftes erstreckende Dichtlippe (12) umfaßt, wobei der Steckschaft in seinem hinter der Dichtlippe (12) gelegenen Bereich eine Kehlung (13) aufweist, so daß wenn der Steckschaft (5) in die Schürze (9) eingeführt wird, Material von der Dichtlippe (12) in die Kehlung (13) ausweichen kann, wobei die Anordnung derart getroffen ist, daß sich bei einer Entfernung des Steckschaftes (5) aus der Schürze (9) die Lippe (12) unter Zugkraft aufspreizt und unter entsprechender Erhöhung der Reibkraft gegen die Innenwand der Schürze (9) anlegt.
- Steckverbinder nach Anspruch 1, dadurch gekennzeichnet, daß die Dichtung (12) in einem Stück mit dem Steckschaft (5) gebildet ist.
- Steckverbinder nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß sich die Dichtlippe (12) von der vorderen Kante des Steckschaftes (5) derart rückwärts erstreckt, daß ihre nach vorn weisende Fläche als Einführschräge für den Stecker dient.
- Steckverbinder nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß der Steckschaft (5) einen den Innendurchmesser der Schürze (9) unterschreitenden Außendurchmesser besitzt und in einer von der Randdichtung (12) entfernten Lage mit einer rundumlaufenden Nut (11) versehen ist, in die beim Zusammenfügen ein an einer entsprechenden Stelle der Schürze (9) des Steckers angeordneter Randflansch (10) eingreift.
- Steckverbinder nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die der Isolierung der elektrisch leitenden Steckerteile dienenden Elemente (4, 5; 8, 9) der Steckkontur und des Steckers vollständig aus weichplastischem Material bestehen.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19645441A DE19645441A1 (de) | 1996-11-04 | 1996-11-04 | Steckverbinder für elektrische oder elektronische Leitungen |
| DE19645441 | 1996-11-04 | ||
| PCT/EP1997/006093 WO1998020582A1 (de) | 1996-11-04 | 1997-11-04 | Steckverbinder für elektrische oder elektronische leitungen |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0890200A1 EP0890200A1 (de) | 1999-01-13 |
| EP0890200B1 true EP0890200B1 (de) | 2003-06-11 |
Family
ID=7810618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP97951135A Expired - Lifetime EP0890200B1 (de) | 1996-11-04 | 1997-11-04 | Steckverbinder für elektrische oder elektronische leitungen |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0890200B1 (de) |
| JP (1) | JP2002503378A (de) |
| CA (1) | CA2242461A1 (de) |
| DE (2) | DE19645441A1 (de) |
| WO (1) | WO1998020582A1 (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102008051820B4 (de) | 2008-10-15 | 2016-02-18 | Continental Automotive Gmbh | Verfahren zur Korrektur von Einspritzmengen bzw. -dauern eines Kraftstoffinjektors |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1971584U (de) * | 1967-04-05 | 1967-11-02 | Wago Kontakttechnik G M B H | Steckkupplung zum verbinden von elektrischen kontakten. |
| FR2144977A5 (de) * | 1971-07-05 | 1973-02-16 | Drogo Pierre | |
| US3880487A (en) * | 1973-07-20 | 1975-04-29 | Itt | Low cost sealed connector |
| CH612543A5 (en) * | 1976-10-28 | 1979-07-31 | Lacrex Brevetti Sa | Detachable safety connecting device for electrical conductors |
| DE2904347A1 (de) * | 1979-02-06 | 1980-08-14 | Rausch & Pausch | Elektrischer stecker |
| DE8017060U1 (de) * | 1980-06-27 | 1980-09-18 | Kabel- Und Metallwerke Gutehoffnungshuette Ag, 3000 Hannover | Elektrischer Stecker für eine feuchtigkeitsdichte Steckverbindung |
| US5098310A (en) * | 1990-02-20 | 1992-03-24 | Woodhead Industries, Inc. | Electrical connector assembly with improved water seal |
| DE9320414U1 (de) * | 1993-06-01 | 1994-09-22 | Richard Hirschmann Ges.M.B.H., Rankweil | Elektrische Steckverbindung |
-
1996
- 1996-11-04 DE DE19645441A patent/DE19645441A1/de not_active Withdrawn
-
1997
- 1997-11-04 DE DE59710270T patent/DE59710270D1/de not_active Expired - Fee Related
- 1997-11-04 EP EP97951135A patent/EP0890200B1/de not_active Expired - Lifetime
- 1997-11-04 CA CA002242461A patent/CA2242461A1/en not_active Abandoned
- 1997-11-04 JP JP52105298A patent/JP2002503378A/ja active Pending
- 1997-11-04 WO PCT/EP1997/006093 patent/WO1998020582A1/de not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002503378A (ja) | 2002-01-29 |
| WO1998020582A1 (de) | 1998-05-14 |
| EP0890200A1 (de) | 1999-01-13 |
| HK1015966A1 (en) | 1999-10-22 |
| DE19645441A1 (de) | 1998-05-07 |
| DE59710270D1 (de) | 2003-07-17 |
| CA2242461A1 (en) | 1998-05-14 |
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