EP0352579A1 - Levier d'accouplement à enclenchement pour connecteurs multipolaires - Google Patents

Levier d'accouplement à enclenchement pour connecteurs multipolaires Download PDF

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Publication number
EP0352579A1
EP0352579A1 EP89113022A EP89113022A EP0352579A1 EP 0352579 A1 EP0352579 A1 EP 0352579A1 EP 89113022 A EP89113022 A EP 89113022A EP 89113022 A EP89113022 A EP 89113022A EP 0352579 A1 EP0352579 A1 EP 0352579A1
Authority
EP
European Patent Office
Prior art keywords
lever
socket
plate
springs
lever according
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.)
Withdrawn
Application number
EP89113022A
Other languages
German (de)
English (en)
Inventor
Andrea Percio
Giovanni Zago
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.)
ILME SpA
Industria Lombarda Materiale Elettrico ILME SpA
Original Assignee
ILME SpA
Industria Lombarda Materiale Elettrico ILME SpA
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 ILME SpA, Industria Lombarda Materiale Elettrico ILME SpA filed Critical ILME SpA
Publication of EP0352579A1 publication Critical patent/EP0352579A1/fr
Withdrawn legal-status Critical Current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
    • H01R13/6275—Latching arms not integral with the housing

Definitions

  • This invention relates to the devices coupling plug and socket in multipolar connectors.
  • Assembly of the said coupling levers is performed in the following way: the lever is moved towards the socket, making its holes coincide with the holes on the socket; one pin is inserted, making it enter the accessible one of the two holes on the lever and the socket, after having inserted a spring, consisting of a shaped metallic wire, between the lever and the head of the pin. Finally the head of the pin is riveted to make the connection irremovable.
  • the socket is rotated 180 degrees to give access to the other two holes on the socket and the lever, and the assembly process is repeated for the second extremity on the lever.
  • Aim of the present invention is therefore the production of a coupling device which is simple, sturdy and economical, and which allows the use of automatic assembling equipment.
  • a trigger action coupling lever for multipolar sockets comprising two elastic side elements, identical with each other, rotatably mounted on the socket, each one being connected to a side plate, the said plates being joined to a connecting crosspiece.
  • each elastic side element is made with two identical springs coupled together, locking said plate between them.
  • the extremity of the lever which makes contact with the pin provided on the plug is equipped with an idle roller.
  • One preferred solution provides an extension of the plate so as to form a limit stop for the movement of the lever.
  • the springs are flat and semicircular ring shaped.
  • the spring can widen at its extremities into two drilled ears and have a semicircular drilled projection on its intermediate portion for fixing it to the plate.
  • the crosspiece can be equipped with a name plate holder tab.
  • Figure 1 shows a connector with a multipolar plug 5, connected to an electric cable C.
  • the plug S is inserted into the corresponding socket P out of which comes a second electric cable C′.
  • the plug S and the socket P are locked by means of coupling levers 1, the subject of the present invention, which rotate around the pin 4, which is integral with the socket P, and engage on the coupling pins A, being integral with the plug S.
  • the proposed lever 1 comprises (figure 2) a shaped metallic side plate 2 with a circular hole 3 for inserting the pin 4 for fastening it to the socket, and with further holes, 5 and 6 respectively, the first of which serves for fastening the crosspiece and the second for fastening the spring 7.
  • the hole 5 is located on a shaped extremity 2b which can be received into a notch 17 provided on the crosspiece 11, as will be explained later.
  • the plate 2 also provides a ledge 2a which causes the lever to stop against the pin A.
  • a metallic spring 7 in the shape of a flat semicircular ring can be seen, which widens at its extremities into two ears, 8 and 9 respectively, each of which has a circula through hole. On its intermediary portion, the spring 7 has a semicircular projection with a circular through hole 10.
  • Figure 4 shows a roller 15, equipped with two pins 16 consistuting the hubs of said roller.
  • Figure 5 shows a crosspiece 11, which can be made of plastic material, comprising a bar 12 from which two arms 13a and 13b extend perpendicularly.
  • a hub 12a provided on the bar 12 can be used as connector identification plate holder.
  • the arms 13a and 13b are each crossed by a rectangular sectioned notch 17 for receiving the extremity 2b of the plate 2.
  • a circular sectioned projection 14 capable of being received into the hole 5 at the extremity 2b of the plate 2.
  • This projection will represent the means for locking the crosspiece 11 to the plate 2.
  • one wall 14a of the projection 14 is made sloping so as to form a guide when the crossplate is introduced onto the plate 2.
  • a pair of coupling levers 1 is carried out as follows: a side plate 2 and a roller 15 are taken and made integral with two springs 7 positioned one on one side and one on the other side of the plate 2 and of the roller 15.
  • Figure 6 shows the side plate 2 on which the two springs 7 have been inserted, one on one side and one on the other; only one of the springs is visible.
  • the springs 7 are locked against the plate 2 by riveting the pins 16 of the roller 15, which is mounted idle in the holes 3 of the springs 7.
  • a rivet 21 is introduced and riveted into the hole 6 on the side plate 2 which has come into a corresponding position with the hole 10 on the spring 7.
  • the hole 9 on the spring is now placed over the hole 3.
  • the units thus formed are then brought close to the socket P to correspond with the two coaxial holes provided on the opposite sides of the socket; next the two locking pins 4 are inserted and then riveted.
  • the crosspiece 11 is then brought close to the socket P and the arms 13a and 13b of the crosspiece 11 are inserted into the two extremities 2a of the side plates 2.
  • the projections 14 will make the crosspiece integral with the plates 2.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
EP89113022A 1988-07-29 1989-07-15 Levier d'accouplement à enclenchement pour connecteurs multipolaires Withdrawn EP0352579A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2158988 1988-07-29
IT8821589A IT1227021B (it) 1988-07-29 1988-07-29 Leva di aggancio a scatto per connettori multipolari.

Publications (1)

Publication Number Publication Date
EP0352579A1 true EP0352579A1 (fr) 1990-01-31

Family

ID=11184019

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89113022A Withdrawn EP0352579A1 (fr) 1988-07-29 1989-07-15 Levier d'accouplement à enclenchement pour connecteurs multipolaires

Country Status (2)

Country Link
EP (1) EP0352579A1 (fr)
IT (1) IT1227021B (fr)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508605C1 (de) * 1995-03-10 1996-07-11 Harting Elektronik Gmbh Elektrische Steckverbindung
DE19611873A1 (de) * 1996-03-26 1997-10-02 Walther F Werke Vorrichtung zum Verbinden von Gehäuseteilen für elektrische Steckverbindungen
DE10209686A1 (de) * 2002-03-06 2003-10-02 Wieland Electric Gmbh Elektrischer Steckverbinder
DE102004011509A1 (de) * 2004-03-08 2005-09-29 Weidmüller Interface GmbH & Co. KG Elektrischer Steckverbinder sowie Ver- und Entriegelungsverfahren
EP2234219A1 (fr) * 2009-03-26 2010-09-29 Harting Electric GmbH & Co. KG Dispositif de verrouillage
EP2110894A3 (fr) * 2008-04-15 2013-01-23 Phoenix Contact GmbH & Co. KG Connecteur à fiche électrique et étrier de verrouillage destiné au verrouillage de deux éléments de boîtier électriques
DE102006033909B4 (de) * 2005-07-29 2013-12-24 Yazaki Corporation Steckverbindung des Schwenkhebeltyps
DE202015008407U1 (de) 2015-07-29 2015-12-21 Industria Lombarda Materiale Elettrico I.L.M.E. S.P.A. Korrosions- und erosionsgeschütztes Steckverbindergehäuse
DE102016213873A1 (de) 2015-07-29 2017-02-02 Industria Lombarda Materiale Elettrico I.L.M.E. S.P.A. Korrosions- und erosionsgeschütztes Steckverbindergehäuse
DE102017121868B3 (de) 2017-09-21 2019-01-31 Harting Electric Gmbh & Co. Kg Verriegelungsbügel mit Sperre sowie einem Verfahren zur Verriegelung und Entriegelung einer Steckverbindung
DE102020102616A1 (de) 2019-02-04 2020-08-06 Industria Lombarda Materiale Elettrico I.L.M.E. S.P.A. Verriegelungsvorrichtung zum verriegeln eines hebels eines mehrpoligen elektrischen steckverbindergehäuses

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240450A1 (de) * 1972-08-17 1973-10-31 Contact Gmbh Elektrotechnische Verriegelungsbuegel fuer vorwiegend mehrpolige elektrische steckverbindungen
DE3620719A1 (de) * 1986-06-20 1987-12-23 Wieland Elektrische Industrie Elektrischer steckverbinder mit pruefadapter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2240450A1 (de) * 1972-08-17 1973-10-31 Contact Gmbh Elektrotechnische Verriegelungsbuegel fuer vorwiegend mehrpolige elektrische steckverbindungen
DE3620719A1 (de) * 1986-06-20 1987-12-23 Wieland Elektrische Industrie Elektrischer steckverbinder mit pruefadapter

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19508605C1 (de) * 1995-03-10 1996-07-11 Harting Elektronik Gmbh Elektrische Steckverbindung
DE19611873A1 (de) * 1996-03-26 1997-10-02 Walther F Werke Vorrichtung zum Verbinden von Gehäuseteilen für elektrische Steckverbindungen
DE19611873C2 (de) * 1996-03-26 2002-01-17 Walther F Werke Vorrichtung zum Verbinden von Gehäuseteilen für elektrische Steckverbindungen
DE10209686A1 (de) * 2002-03-06 2003-10-02 Wieland Electric Gmbh Elektrischer Steckverbinder
DE102004011509A1 (de) * 2004-03-08 2005-09-29 Weidmüller Interface GmbH & Co. KG Elektrischer Steckverbinder sowie Ver- und Entriegelungsverfahren
DE102006033909B4 (de) * 2005-07-29 2013-12-24 Yazaki Corporation Steckverbindung des Schwenkhebeltyps
EP2110894A3 (fr) * 2008-04-15 2013-01-23 Phoenix Contact GmbH & Co. KG Connecteur à fiche électrique et étrier de verrouillage destiné au verrouillage de deux éléments de boîtier électriques
CN101867124B (zh) * 2009-03-26 2013-01-02 哈廷电子有限公司及两合公司 锁紧装置
US7942688B2 (en) 2009-03-26 2011-05-17 Harting Electric Gmbh & Co. Kg Locking device
CN101867124A (zh) * 2009-03-26 2010-10-20 哈廷电子有限公司及两合公司 锁紧装置
EP2234219A1 (fr) * 2009-03-26 2010-09-29 Harting Electric GmbH & Co. KG Dispositif de verrouillage
DE202015008407U1 (de) 2015-07-29 2015-12-21 Industria Lombarda Materiale Elettrico I.L.M.E. S.P.A. Korrosions- und erosionsgeschütztes Steckverbindergehäuse
DE102016213873A1 (de) 2015-07-29 2017-02-02 Industria Lombarda Materiale Elettrico I.L.M.E. S.P.A. Korrosions- und erosionsgeschütztes Steckverbindergehäuse
DE102017121868B3 (de) 2017-09-21 2019-01-31 Harting Electric Gmbh & Co. Kg Verriegelungsbügel mit Sperre sowie einem Verfahren zur Verriegelung und Entriegelung einer Steckverbindung
WO2019057240A1 (fr) 2017-09-21 2019-03-28 Harting Electric Gmbh & Co. Kg Connecteur enfichable pourvu d'un étrier de verrouillage avec élément de blocage ainsi que procédé de verrouillage et de déverrouillage d'un connecteur enfichable
US11245227B2 (en) 2017-09-21 2022-02-08 Harting Electric Gmbh & Co. Kg Plug connection having a locking clip having a catch, and method for locking and unlocking a plug connection
DE102020102616A1 (de) 2019-02-04 2020-08-06 Industria Lombarda Materiale Elettrico I.L.M.E. S.P.A. Verriegelungsvorrichtung zum verriegeln eines hebels eines mehrpoligen elektrischen steckverbindergehäuses

Also Published As

Publication number Publication date
IT8821589A0 (it) 1988-07-29
IT1227021B (it) 1991-03-08

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