EP0369252A3 - Plug for the electrical connection of trailers - Google Patents

Plug for the electrical connection of trailers Download PDF

Info

Publication number
EP0369252A3
EP0369252A3 EP19890120356 EP89120356A EP0369252A3 EP 0369252 A3 EP0369252 A3 EP 0369252A3 EP 19890120356 EP19890120356 EP 19890120356 EP 89120356 A EP89120356 A EP 89120356A EP 0369252 A3 EP0369252 A3 EP 0369252A3
Authority
EP
European Patent Office
Prior art keywords
plug
inner sleeve
locking device
electrical connection
trailers
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.)
Ceased
Application number
EP19890120356
Other languages
German (de)
French (fr)
Other versions
EP0369252A2 (en
Inventor
Dietrich Gebhard
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0369252A2 publication Critical patent/EP0369252A2/en
Publication of EP0369252A3 publication Critical patent/EP0369252A3/en
Ceased legal-status Critical Current

Links

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
    • H01R13/625—Casing or ring with bayonet engagement
    • 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

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

Ein Stecker für eine Steckverbindung für den elektrischen Anschluß von Kraftfahrzeuganhängern weist eine Innenhülse (18) und ein Bajonettanschlußteil (16), die relativ zueinander verdrehbar sind, auf. Eine Verriegelungsvorrichtung dient zum Verriegeln von Innenhülse (18) und Bajonettanschlußteil (16) bei abgezogenem Stecker. Die Verriegelungsvorrichtung weist ein zwischen Bajonettanschlußteil (16) und Innenhülse (18) angeordnetes federndes Element auf, das mit einem radial abstehenden Teil (34) zusammenwirkt, das beim Einschieben des Steckers in eine Steckdose radial bewegt wird. Zum Schutz der Verriegelungsvorrichtung vor äußeren Einflüssen wird vorgeschlagen, das abstehende Teil (34) durch eine Öffnung in der Innenhülse (18) in Richtung deren Längsmittelachse herausragen zu lassen. A plug for a connector for the electrical Connection of motor vehicle trailers has an inner sleeve (18) and a bayonet connector (16), which are relative to each other are rotatable on. A locking device is used for Locking the inner sleeve (18) and the bayonet connection part (16) with the plug removed. The locking device has one between the bayonet connector (16) and the inner sleeve (18) arranged resilient element with a radial projecting part (34) cooperates, which when inserting the Plug is moved radially into a socket. To protect the locking device from external influences it is proposed that the protruding part (34) through an opening in the inner sleeve (18) in the direction of its longitudinal central axis to stick out.

EP19890120356 1988-11-15 1989-11-03 Plug for the electrical connection of trailers Ceased EP0369252A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3838663 1988-11-15
DE19883838663 DE3838663C1 (en) 1988-11-15 1988-11-15

Publications (2)

Publication Number Publication Date
EP0369252A2 EP0369252A2 (en) 1990-05-23
EP0369252A3 true EP0369252A3 (en) 1991-04-03

Family

ID=6367205

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890120356 Ceased EP0369252A3 (en) 1988-11-15 1989-11-03 Plug for the electrical connection of trailers

Country Status (2)

Country Link
EP (1) EP0369252A3 (en)
DE (1) DE3838663C1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4224375C2 (en) * 1992-07-24 1999-09-09 Gebhard Plug for a connector provided for the electrical connection of motor vehicle trailers
CN105552641B (en) * 2016-01-04 2018-09-21 建德市勇华电器有限公司 A kind of stable type caravan plug and socket component

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1403561A (en) * 1963-08-12 1965-06-18 Bendix Corp Electrical connector
GB2033174A (en) * 1978-10-19 1980-05-14 Bendix Corp Electrical connector
EP0249181A2 (en) * 1986-06-10 1987-12-16 ERICH JÄGER GmbH & Co. KG Connector for the electrical connection of trailers

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1403561A (en) * 1963-08-12 1965-06-18 Bendix Corp Electrical connector
GB2033174A (en) * 1978-10-19 1980-05-14 Bendix Corp Electrical connector
EP0249181A2 (en) * 1986-06-10 1987-12-16 ERICH JÄGER GmbH & Co. KG Connector for the electrical connection of trailers

Also Published As

Publication number Publication date
EP0369252A2 (en) 1990-05-23
DE3838663C1 (en) 1989-10-26

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