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EP1434312B1 - Verbinder für elektrische Systeme - Google Patents

Verbinder für elektrische Systeme Download PDF

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Publication number
EP1434312B1
EP1434312B1 EP03026320A EP03026320A EP1434312B1 EP 1434312 B1 EP1434312 B1 EP 1434312B1 EP 03026320 A EP03026320 A EP 03026320A EP 03026320 A EP03026320 A EP 03026320A EP 1434312 B1 EP1434312 B1 EP 1434312B1
Authority
EP
European Patent Office
Prior art keywords
anchoring
casing
connector
lever
spring
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
EP03026320A
Other languages
English (en)
French (fr)
Other versions
EP1434312A2 (de
EP1434312A3 (de
Inventor
Domenico Bosatelli
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.)
Gewiss SpA
Original Assignee
Gewiss 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 Gewiss SpA filed Critical Gewiss SpA
Publication of EP1434312A2 publication Critical patent/EP1434312A2/de
Publication of EP1434312A3 publication Critical patent/EP1434312A3/de
Application granted granted Critical
Publication of EP1434312B1 publication Critical patent/EP1434312B1/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
    • H01R13/62933—Comprising exclusively pivoting lever
    • 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
    • H01R13/62933—Comprising exclusively pivoting lever
    • H01R13/62966—Comprising two pivoting levers

Definitions

  • the present invention relates to a connector for electrical systems.
  • EP-A-0405168 discloses an electric connector provided with locking handles having spring members that provide a looking force.
  • US-6658162 discloses an electric plug and socket connector provided with locking handles having spring members arranged in side pockets in order to simply the construction.
  • the aim of the present invention is to provide a connector that is improved with respect to currently known connectors.
  • An object of the invention is to provide a connector that is simple and reliable in use.
  • Another object of the invention is to provide a connector that is constituted by a small number of components, fully to the benefit of production economy.
  • a connector according to the invention comprises an inline casing 2 having pins 4 and that can be coupled to a fixed flush-mount casing 3 having receptacles 5.
  • the inline casing can be coupled to the fixed casing by an anchoring-lever connection, which is constituted by an anchoring lever 6 that is pivoted to the fixed casing 3 at a pivot 11 and is suitable to engage a pair of studs 7 that are associated with the inline casing 2.
  • an anchoring-lever connection which is constituted by an anchoring lever 6 that is pivoted to the fixed casing 3 at a pivot 11 and is suitable to engage a pair of studs 7 that are associated with the inline casing 2.
  • the anchoring lever 6 is monolithic and has reference members 8 and 9 that are adapted to retain a contoured spring 10, which acts as a device for anchoring the inline casing 2 to the stud 7.
  • the spring 10 has been designed with a closed contour in order to provide better elasticity and stability over time.
  • the reference members 9, provided at a rectangular opening 13, are useful in the clinching operation for retaining the contoured spring 10 in position.
  • the reference member 8 prevents the contoured spring 10 from undergoing, upon anchoring, an inward flexing or movement.
  • the anchoring lever 6 has a handle 14 that can be gripped by the operator in order to close or open the connector.
  • the connector has receptacles and pins, which both have, in their rear region, a cable clamping system constituted by a screw 15 that does not act directly on the cable but acts by means of a blade 16 that is inserted in the connecting seat and distributes all its clamping force on the cable in the seat.
  • the blade 16 has a suitable shape, designed so that it can remain in its seat by virtue of a hole 17 that is provided at the seat and a tab 18 that is provided on the blade itself.
  • the anchoring hole 17 lies opposite the screw 15 in order to increase as much as possible the length of the spring and thus make it very flexible, with no risk of yielding.
  • the blade 16 is always in a fixed cable insertion position when the screw 15 is unscrewed.
  • the blade 16 can be inserted with a snap action in its seat, facilitating its assembly in the clamping system.
  • Figure 8 illustrates a connector 101 provided with two anchoring levers 106.
  • the connector according to this further aspect of the invention comprises an inline casing 102, having pins and that can be coupled to a fixed flush-mount casing 103, which has the receptacles.
  • the inline casing 102 can be coupled to the fixed casing 103 by means of an anchoring-lever connection that is constituted by two anchoring levers 106, which are pivoted to the fixed casing 103 in respective pairs of pivots 111 and engage respective pairs of studs 107 that are associated with the inline casing 102.
  • Each anchoring lever 106 is monolithic and is substantially similar to the lever 6 described above.

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)

Claims (3)

  1. Ein Verbinder für elektrische Systeme, der ein erstes Gehäuse (2) umfasst, das Stifte (4) umfasst und mit einem zweiten Gehäuse (3) verbunden werden kann, das Buchsen (5) umfasst, wobei das erste Gehäuse (2) mit dem zweiten Gehäuse (3) durch eine Verankerungshebel-Verbindung gekoppelt werden kann, die aus einem Verankerungshebel (6) besteht, der drehgelenkig an einem der Gehäuse (2, 3) angebracht ist und der ausgebildet ist, um in zwei Nasen (7) einzugreifen, die mit dem anderen Gehäuse (2, 3) verknüpft sind,
    wobei der Verankerungshebel (6) ist monolithisch,
    wobei der Verankerungshebel (6) Referenzglieder (8, 9) umfasst, die eine konturierte Feder (10) halten, welche der Nase (7) des dazugehörigen Gehäuses Verankerung bietet,
    dadurch gekennzeichnet, dass die Feder (10) eine geschlossene Kontur hat, wodurch über die Zeit größere Elastizität und Stabilität bereitgestellt werden,
    wobei die Feder (10) eine Spitze (12) in einem Kopplungsbereich hat, wobei die Spitze (12) ausgebildet ist, um sicherzustellen, dass der Eingriff mit dem Drehzapfen selbst unter kritischen Bedingungen aufrechterhalten wird, zum Beispiel bei Vorhandensein von Vibrationen oder Stößen,
    wobei ein Referenzglied (9) an einer rechteckigen Öffnung (13) geformt ist, für den Klemmvorgang zum Halten der konturierten Feder (10) an Ort und Stelle,
    wobei ein Referenzglied (8) sicher stellt, dass die konturierte Feder (10) sich beim Verankern nicht biegt oder nach innen bewegt.
  2. Der Verbinder gemäß Anspruch 1, dadurch gekennzeichnet, dass der Verankerungshebel (6) einen Griff (14) hat, der von dem Bediener ergriffen werden kann, um den Verbinder zu öffnen oder zu schließen.
  3. Der Verbinder gemäß Anspruch 1, dadurch gekennzeichnet, dass er zwei Verankerungshebel (6) umfasst.
EP03026320A 2002-12-23 2003-11-17 Verbinder für elektrische Systeme Expired - Lifetime EP1434312B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI20022742 ITMI20022742A1 (it) 2002-12-23 2002-12-23 Connettore per impianti elettrici
ITMI20022742 2002-12-23

Publications (3)

Publication Number Publication Date
EP1434312A2 EP1434312A2 (de) 2004-06-30
EP1434312A3 EP1434312A3 (de) 2004-09-29
EP1434312B1 true EP1434312B1 (de) 2012-08-22

Family

ID=32448927

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03026320A Expired - Lifetime EP1434312B1 (de) 2002-12-23 2003-11-17 Verbinder für elektrische Systeme

Country Status (2)

Country Link
EP (1) EP1434312B1 (de)
IT (1) ITMI20022742A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202005005548U1 (de) 2005-04-08 2006-08-17 Weidmüller Interface GmbH & Co. KG Mit einer bügelförmigen Drahtschutzfeder versehenes elektrisches Kontaktelement
DE102008059583A1 (de) 2008-11-28 2010-06-02 Lapp Engineering & Co. Zinkdruckguss-Gehäuse für einen Steckverbinder

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1656714U (de) * 1953-03-23 1953-06-03 Telefonbau & Normalzeit Gmbh Klemmleiste.
US5658162A (en) * 1995-03-10 1997-08-19 Harting Elektronik Gmbh Electric plug and socket connector
EP1345291A1 (de) * 2002-03-06 2003-09-17 WIELAND ELECTRIC GmbH Elektrischer Steckverbinder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401357A (en) * 1980-05-12 1983-08-30 Echlin Inc. Electrical connectors having insert spring, cable clip and contacts with pressure strips
DE8135107U1 (de) * 1981-12-02 1982-04-29 Karl Lumberg GmbH & Co, 5885 Schalksmühle Fassung für ein Miniaturrelais
DE8908016U1 (de) 1989-06-30 1989-08-31 HTS-Elektrotechnik GmbH, 5206 Neunkirchen-Seelscheid Verriegelungsbügel für Steckvorrichtungen
DE10120846A1 (de) * 2001-04-27 2002-11-28 Wieland Electric Gmbh Elektrischer Steckverbinder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1656714U (de) * 1953-03-23 1953-06-03 Telefonbau & Normalzeit Gmbh Klemmleiste.
US5658162A (en) * 1995-03-10 1997-08-19 Harting Elektronik Gmbh Electric plug and socket connector
EP1345291A1 (de) * 2002-03-06 2003-09-17 WIELAND ELECTRIC GmbH Elektrischer Steckverbinder

Also Published As

Publication number Publication date
EP1434312A2 (de) 2004-06-30
ITMI20022742A1 (it) 2004-06-24
EP1434312A3 (de) 2004-09-29

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