EP0450281B1 - Mehrpolige elektrische Steckvorrichtung - Google Patents

Mehrpolige elektrische Steckvorrichtung Download PDF

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Publication number
EP0450281B1
EP0450281B1 EP91101743A EP91101743A EP0450281B1 EP 0450281 B1 EP0450281 B1 EP 0450281B1 EP 91101743 A EP91101743 A EP 91101743A EP 91101743 A EP91101743 A EP 91101743A EP 0450281 B1 EP0450281 B1 EP 0450281B1
Authority
EP
European Patent Office
Prior art keywords
plug
oval
flat
socket
housing part
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
EP91101743A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0450281A1 (de
Inventor
Ingo Hirt
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.)
ZF CV Systems Hannover GmbH
Original Assignee
Wabco GmbH
Wabco Vermogensverwaltung GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6403725&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0450281(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wabco GmbH, Wabco Vermogensverwaltung GmbH filed Critical Wabco GmbH
Publication of EP0450281A1 publication Critical patent/EP0450281A1/de
Application granted granted Critical
Publication of EP0450281B1 publication Critical patent/EP0450281B1/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
    • H01R13/627—Snap or like fastening
    • H01R13/6271—Latching means integral with the housing
    • 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

Definitions

  • the invention relates to a multi-pole electrical connector according to the preamble of patent claim 1.
  • Electrical connectors of the above Kinds that are mainly used in motor vehicles, especially commercial vehicles, must be able to withstand increased stresses such as heat, cold, vibrations, dirt, stone chips and moisture (splash water). They must therefore be particularly robust and reliable, especially if the cables to be connected fulfill functions that are important for the safety of the vehicle, such as Anti-lock braking systems or electrical braking systems.
  • Another aspect is the easiest possible assembly and disassembly, even under unfavorable conditions, such as poor visibility due to hidden installation position or insufficient lighting.
  • the manufacturing and assembly costs of the plug-in device must also be as low as possible.
  • the holding force of the plug device must be sufficiently high in the assembled state to prevent it from coming loose on its own.
  • locking devices are known (EP-PS 187 887), which hold the plug part and the socket together with a defined force.
  • the known plug-in device is not robust enough for use in the motor vehicle.
  • the invention is based on the object of specifying a plug-in device of the type mentioned at the outset which fulfills the above-mentioned difficult operating conditions and, moreover, is particularly small in the case of a given current and voltage load capacity.
  • the diameter should be as small as possible in order to be able to use the plug device even in confined spaces.
  • the plug-in device according to the invention fulfills the requirements mentioned by the flat or oval design of its middle part.
  • known designs have either a continuously round or continuously flat cross section.
  • the peculiar design of the plug-in device according to the invention with round end sections and an oval or flat middle section made it possible to maintain the required electrical and mechanical values with minimal or predetermined dimensions.
  • the plug device according to the invention is shown in side view, partially in section. It consists of a plug (4) and a socket (5) with which two cables (6) and (7) can be connected.
  • the parts (4) and (5) are made of plastic, namely a variety that must meet the required conditions with regard to heat and cold stress.
  • the outer diameter of the plug device can typically be approximately 10-20 mm.
  • Two contact pins (1, 2) face two contact sleeves (14, 15).
  • the plug-in device has a circular cross section in area (A), a flat or oval cross section in area (B) and a circular cross section in area (C).
  • the contact pins and sleeves are arranged side by side on the longitudinal axis (3) of the oval section (B) (see view D-D and E-E).
  • a locking device with a defined separating force serves to keep the plug closed.
  • This device consists of a snap connection with two cams (8, 9) which are arranged on the flat side of the oval section (B) of the plug (4).
  • the cams (8, 9) can be snapped into corresponding cutouts (10, 11) in the bushing (5). These are located on the broad side of the oval housing part (13) of the socket (5) (see Fig. 2).
  • Views F-F and G-G serve to illustrate the transition from the round part (A, C) to the flat part (B).
  • a sealing device which consists of an O-ring (12) which, due to its elasticity, adapts to the oval or flat cross section of the plug part. This is inserted in a groove in the connector (4).
  • the O-ring lies against the inner wall of the oval housing part (13) of the socket (5) and thus seals the plug device against the ingress of moisture.
  • a particular advantage of the plug-in device according to the invention over a round design is that the position of the plug and socket can also be felt blindly due to the flat central part (B). As a result, the plug device can also be plugged together without a view.
  • twisting or interchanging the contacts (1, 2) does not matter when plugging together.
  • it can be achieved by further known measures, for example by a cam and a suitable groove, coding the plug device, so that polarity reversal is then excluded.

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
EP91101743A 1990-04-04 1991-02-08 Mehrpolige elektrische Steckvorrichtung Expired - Lifetime EP0450281B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4010836A DE4010836A1 (de) 1990-04-04 1990-04-04 Mehrpolige elektrische steckvorrichtung
DE4010836 1990-04-04

Publications (2)

Publication Number Publication Date
EP0450281A1 EP0450281A1 (de) 1991-10-09
EP0450281B1 true EP0450281B1 (de) 1995-04-05

Family

ID=6403725

Family Applications (1)

Application Number Title Priority Date Filing Date
EP91101743A Expired - Lifetime EP0450281B1 (de) 1990-04-04 1991-02-08 Mehrpolige elektrische Steckvorrichtung

Country Status (5)

Country Link
US (1) US5368499A (cs)
EP (1) EP0450281B1 (cs)
JP (1) JP3127247B2 (cs)
CZ (1) CZ280357B6 (cs)
DE (2) DE4010836A1 (cs)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683470A5 (de) * 1992-05-07 1994-03-15 Kupferdraht Isolierwerk Ag Lösbare Kupplungsvorrichtung mit Trennsicherung.
US6755676B2 (en) 1995-07-07 2004-06-29 Henry Milan Modular outlet strip
US5605468A (en) * 1995-11-22 1997-02-25 Tescorp Seismic Products, Inc. Electrical connector assembly having replaceable sleeve seal
US6093045A (en) * 1996-03-13 2000-07-25 Osram Sylvania Inc. Electrical connector module and kit having tamper proof latch mechanism
US6022237A (en) * 1997-02-26 2000-02-08 John O. Esh Water-resistant electrical connector
ES2291028T3 (es) 1998-05-27 2008-02-16 Tyco Electronics Corporation Conector electrico con armazon doble y horquilla de retencion.
JP2000040547A (ja) * 1998-07-22 2000-02-08 Sumitomo Wiring Syst Ltd 電気接続用コネクタ
DE19859417A1 (de) * 1998-12-22 2000-07-20 Taller Gmbh Sensor-Kupplung
US7160149B1 (en) * 2005-06-24 2007-01-09 John Mezzalingua Associates, Inc. Coaxial connector and method of connecting a two-wire cable to a coaxial connector
US20070077824A1 (en) * 2005-08-04 2007-04-05 Dustin Brown Connector assembly
KR100763239B1 (ko) * 2006-06-27 2007-10-04 삼성전자주식회사 디스플레이되는 영상의 시인성 향상을 위한 영상 처리 장치및 방법
US7833037B2 (en) * 2007-03-16 2010-11-16 Allied Precision Industries, Inc. Cordset assembly
US7780478B2 (en) * 2007-06-28 2010-08-24 Apple Inc. Apparatus and methods for connecting two electrical devices together
JP2011045526A (ja) * 2009-08-27 2011-03-10 Nakanishi:Kk 歯科用ハンドピースのモータユニットと電源コードとの接続構造
US7997931B2 (en) * 2009-12-11 2011-08-16 Aerovironment, Inc. Waterproof electrical connector and system
JP4633856B1 (ja) * 2010-04-02 2011-02-16 紀文 伊島 レセプタクルコネクタ
US20120004655A1 (en) * 2010-06-30 2012-01-05 Harrison Jay Kim Bipolar Connector System
DE102012203459A1 (de) 2011-11-09 2013-05-16 Lq Mechatronik-Systeme Gmbh Mehrpolige Steckverbindungseinheit für Dreiphasen-Wechselstromsysteme
CN104685729B (zh) 2012-07-16 2017-08-08 美国北卡罗来纳康普公司 平衡的插头连接器和插座连接器
US8888535B2 (en) * 2012-09-10 2014-11-18 Shur-Co, Llc Corrosion resistant electrical assembly with connectors and multi-port junction block
JP6136052B2 (ja) * 2013-08-20 2017-05-31 ヒロセ電機株式会社 変形可能なハウジングを有したコネクタ
GB2547958B (en) 2016-03-04 2019-12-18 Commscope Technologies Llc Two-wire plug and receptacle
BR112019019485A2 (pt) 2017-04-24 2020-04-22 Commscope Technologies Llc conectores para um único par torcido de condutores, adaptador, e chicotes
CN110945724B (zh) 2017-06-08 2021-08-27 康普技术有限责任公司 用于单扭绞导体对的连接器
WO2019147774A1 (en) 2018-01-26 2019-08-01 Commscope Technologies Llc Connectors for a single twisted pair of conductors
DE102018101964B3 (de) * 2018-01-30 2019-06-13 Te Connectivity Germany Gmbh Steckverbinder und Steckverbinderaufnahme
CN111937243B (zh) 2018-02-26 2022-07-15 康普技术有限责任公司 用于单绞合导线对的连接器和触头
CN113574748A (zh) 2019-03-15 2021-10-29 康普技术有限责任公司 用于单绞合导线对的连接器和触头
EP4038430A4 (en) 2019-09-30 2024-02-28 CommScope Technologies LLC High density coupling panel
WO2021067274A1 (en) 2019-09-30 2021-04-08 Commscope Technologies Llc Couplers for single pair connectors
US12199372B2 (en) 2021-02-26 2025-01-14 Commscope Technologies Llc Couplers for single pair connectors

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1981460A (en) * 1929-08-07 1934-11-20 James B Miller Cable connecter
US3199060A (en) * 1962-09-11 1965-08-03 Nottingham & Co Inc J B Cable connector assembly
US3166371A (en) * 1962-09-13 1965-01-19 Elastic Stop Nut Corp Waterproof electrical connector
DE1465280A1 (de) * 1964-04-23 1969-04-30 Bosch Gmbh Robert Steckverbindung fuer elektrische Leitungen
US3601761A (en) * 1969-08-28 1971-08-24 Arthur M Harris Waterproof locking-type electric plug and receptacle coupling
US3685004A (en) * 1970-12-14 1972-08-15 Schlumberger Technology Corp Underwater pressure break connector
GB1362265A (en) * 1971-03-12 1974-08-07 Cannon Electric Great Britain Electrical connectors
FR2354647A1 (fr) * 1976-06-09 1978-01-06 Cemrep Fonction debrochable a verrouillage positif pour cable electrique a prise et fiche moulees ou surmoulees
US4150866A (en) * 1977-08-26 1979-04-24 Amp Incorporated Environmentally sealed connector
CA1138973A (en) * 1978-10-23 1983-01-04 Robert G. Plyler Weatherproof electric connector
US4211461A (en) * 1978-11-27 1980-07-08 Industrial Electronic Hardware Corp. Axially mating cable connector
US4611872A (en) * 1983-09-21 1986-09-16 Tokai Electric Wire Company Limited Water-proof connector
EP0187887B1 (en) * 1985-01-18 1988-12-28 Hosiden Electronics Co., Ltd. Connector with lock mechanism
US4772231A (en) * 1986-11-07 1988-09-20 Amp Incorporated Unitary molded sealed connector with modular keying and terminal retention
US4940420A (en) * 1989-08-17 1990-07-10 Ford Motor Company Electrical connector with retained boot

Also Published As

Publication number Publication date
CS9100931A2 (en) 1991-12-17
EP0450281A1 (de) 1991-10-09
CZ280357B6 (cs) 1995-12-13
US5368499A (en) 1994-11-29
JPH04230975A (ja) 1992-08-19
DE59105070D1 (de) 1995-05-11
JP3127247B2 (ja) 2001-01-22
DE4010836A1 (de) 1991-10-10

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