EP0716474A1 - Elément de contact pour relier deux pièces de contact - Google Patents

Elément de contact pour relier deux pièces de contact Download PDF

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Publication number
EP0716474A1
EP0716474A1 EP95810643A EP95810643A EP0716474A1 EP 0716474 A1 EP0716474 A1 EP 0716474A1 EP 95810643 A EP95810643 A EP 95810643A EP 95810643 A EP95810643 A EP 95810643A EP 0716474 A1 EP0716474 A1 EP 0716474A1
Authority
EP
European Patent Office
Prior art keywords
contact
webs
contact element
element according
bending
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Withdrawn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
EP95810643A
Other languages
German (de)
English (en)
Inventor
Jean Fankhauser
Roger Moll
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.)
Staeubli Electrical Connectors AG
Original Assignee
Multi Contact AG
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 Multi Contact AG filed Critical Multi Contact AG
Publication of EP0716474A1 publication Critical patent/EP0716474A1/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Withdrawn legal-status Critical Current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
    • H01R13/02—Contact members
    • H01R13/22—Contacts for co-operating by abutting
    • H01R13/24—Contacts for co-operating by abutting resilient; resiliently-mounted
    • H01R13/2464—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point
    • H01R13/2492—Contacts for co-operating by abutting resilient; resiliently-mounted characterized by the contact point multiple contact points
    • 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
    • H01R13/02—Contact members
    • H01R13/15—Pins, blades or sockets having separate spring member for producing or increasing contact pressure
    • H01R13/187—Pins, blades or sockets having separate spring member for producing or increasing contact pressure with spring member in the socket
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/28—Clamped connections, spring connections
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4881—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a louver type spring

Definitions

  • the present invention relates to the field of electrical contacts. It relates to a contact element for the electrical connection of two contact pieces which lie opposite one another with contact surfaces, which contact element extends along a longitudinal axis and comprises a plurality of contact webs which are arranged essentially parallel to one another and transversely to the longitudinal axis and which are connected to one another at their ends in a base area and protrude from the base by a height in the middle.
  • Such a contact element is e.g. known from EP-A2-0 202 564, wherein the element disclosed there is only suitable, due to the geometry used, for bridging tolerances between the contact pieces which are in the range of tenths of a millimeter.
  • the distance between the contact surfaces of two contact pieces can vary greatly due to manufacturing tolerances and / or existing shape and position deviations.
  • An ideal electrical contact element must therefore take up minimal space, i.e. lowest loss of conductive cross-section of the contact pieces and smallest installation width of the contact element, the largest possible tolerance range, resulting from the above Bridge inaccuracies and shifts.
  • a contact element is known from DE-OS-1 665 132, which has two parallel, straight edge strips, between which contact webs separated by slots run. The two edges of the contact webs are each formed in the region of the central section as a mirror image of one another in an arc shape. The contact webs are twisted about their longitudinal axis out of the element plane, so that the arcuate edges provide contact with the adjacent contact surfaces of the contact pieces.
  • the maximum distance that can be bridged (the tolerance bridging) between the contact surfaces depends largely on the width of the contact webs. By unit of length of the contact element to accommodate a sufficient number of contact webs for the current transmission, the width of the contact webs is limited overall for a predetermined width of the contact element, which leads to a corresponding limitation of the resulting tolerance bridging.
  • the width of the contact web and thus the tolerance bridging can be increased.
  • this is accompanied by a reduction in the number of contact webs per unit length and presupposes a widening of the contact element itself.
  • an increase in the number of contact webs per unit length while maintaining the tolerance bridging is possible if, according to DE-OS-2 243 034, the edge strips are gathered in waves, so that the contact webs partially overlap.
  • the production of such contact elements is complex.
  • the gathered edge strips can represent mechanical weak points.
  • a contact element is known from EP-A2-0 202 564 mentioned at the outset (see in particular the FIGS. 1, 6 and 6 there) in which the parallel contact webs are not twisted about their longitudinal axis, but are bent out of the base surface in an arc shape.
  • One contact surface is contacted by the curved middle regions of the contact webs, the other contact surface by the web bridges which connect the ends of the contact webs to one another. Because of the uniform curvature, the contact webs of these known contact elements are deformed under pressure, which on the one hand does not allow sufficient spring travel and on the other hand does not define any clear contact points in the central region of the webs.
  • the object is achieved in a contact element of the type mentioned in that the contact webs are bent substantially V-shaped, each of the contact webs being divided into two straight legs of essentially the same length, which form a bending angle of less than 180 ° with one another, and wherein the electrical contact is made to the one contact surface in the bending region of the contact webs.
  • the V-shaped bend creates a clearly defined contact point.
  • the straight legs form spring elements which can be clearly optimized with regard to the spring properties and in particular the spring travel and the current transferability.
  • a first preferred embodiment of the contact element according to the invention is characterized in that the contact webs are designed as sheet metal strips, and that the contact webs have a maximum web width in the bending region, and that the legs each have a taper that increases towards their center, the minimum web width of which is smaller than the maximum web width.
  • a second embodiment of the invention is characterized in that an arching oriented in the opposite direction to the bending is molded into the contact webs in the bending area, and that the contact webs have a further tapering in the area of the arching.
  • edge beads running parallel to the longitudinal axis are formed in the connection areas of the contact webs, which are preferably oriented opposite to the V-shaped bend of the contact webs. This ensures that for finally long contact elements that are not connected at their ends, there is an installation in straight recesses without additional fastening elements.
  • simple line contacts that exist at least in sections along the longitudinal axis of a contact element are formed.
  • a further preferred embodiment is characterized in that the contact webs in pairs on alternating sides by means of individual ones running parallel to the longitudinal axis Bridge bridges are interconnected.
  • the mutual connection or the mutual free cuts between the contact webs give the contact element a spring characteristic in the direction of its longitudinal axis. This spring property can be exploited to create a self-retaining element for any shape of socket or plug by connecting the end webs (chaining) of a finally long contact element.
  • a further preferred embodiment is characterized in that the bent contact webs are each inclined out of the base area by an average angle of inclination of less than 90 ° and that the contact webs are connected to one another in pairs on alternate sides by means of individual web joints, either the contact webs and the web joints consist of a wire and the contact element is made of an elongated wire by free-form bending, or each consist of a sheet metal strip, and the contact element is made of a strip-shaped strip material by punching and bending operations.
  • Such a contact element is simple in construction and easy to manufacture, and can be flexibly adapted to a wide variety of applications in the linked state.
  • the exemplary embodiments of the contact element according to the invention described in more detail below can be divided into three basic forms A1, A2 and A3.
  • the basic shapes A1 (Fig. 1-3) and A2 (Fig. 4-6) can be produced from a sheet metal strip by simple stamping and bending operations, the basic shape A3 (Fig. 7-9) from a wire by inexpensive free-form bending.
  • the large spring area with the smallest possible installation space of the contact element in the basic shapes A1 and A2 results from the optimized geometric dimensions of the contact webs, that of the contact element in the basic shape A3 from the optimized torsional bending joints, which result from the simultaneous inclination of the contact webs relative to the base area.
  • the contact element in the basic forms A1 to A3 is particularly suitable for use as a high-current contact.
  • the contact element in the basic form A1 has open ends. Due to the edge beads (web bridges) embossed on both sides, which form the foot contact points, it is also suitable for large beech and plug diameters without additional Holding elements can be used in cost-saving straight recesses (ie without dovetail guide).
  • the contact element of the basic forms A2 and A3 can be rotated in itself and can be used in sockets and on plugs without time-consuming rolling or reworking.
  • the linked state of the contact element in the basic forms A2 and A3 makes it possible to produce time-saving and cost-saving straight recesses in the contact pieces.
  • the additional holding elements for fixing which are otherwise customary in the case of large socket and plug diameters, can be omitted in the interlinked elements.
  • the elasticity in the longitudinal direction allows use over a varying diameter range for sockets and plugs.
  • 1 to 3 show two exemplary embodiments of the above basic form A1.
  • 1 shows a contact element 100 which is produced in a follow-up cutting tool by punching and bending operations from a strip-shaped strip material.
  • the contact element 100 which extends along a longitudinal axis 110, comprises a multiplicity of contact webs 105 of web thickness c arranged parallel to one another and transversely to the longitudinal axis 110 in a grid dimension f, each of which at their two ends via a continuous web bridge 104 or 106 with the web bridge width k (Fig. 1 (b)) are connected.
  • the contact webs 105 are bent in a V-shape with a radius R3 (FIG. 1 (a)).
  • Each contact web 105 is thereby divided into two straight legs 107 and 112 of equal length, which run between the bending area and the respective web bridge 106 and 104, respectively. Because of the bend, the two legs 107, 112 form a bend angle ⁇ with one another that is less than 180 °.
  • the bending area protrudes vertically from the base 6 that with a contact element width i, the contact element 100 has a contact element height j that can be used to bridge the tolerance.
  • the bending area forms a head contact point 101 with a linear contact area 113 (FIG. 2) with one Contact area 2, while the bridge bridges 104, 106 form foot contact points 102, 103 with line-shaped contact areas 114 (FIG. 2) with the other contact area 3 (in recess 5).
  • edge beads 115, 116 with the radius R2 and the base height h are embossed or molded in the direction of the longitudinal axis 110.
  • the contact webs 105 have a maximum web width e in the bending area. With a leg length b, the legs 107, 112 each have a taper 109, 111 increasing towards their center, the minimum web width a of which is smaller than the maximum web width e. In the bending region of the contact webs 105, embossments 108 with the radius R4 (FIG. 2) extending in the web direction are additionally introduced. These enable the use of the contact element 100 at any angle to the longitudinal axis 110 of the contact element and reduce the formation of ribs when used perpendicular to it.
  • FIG. 3 Another embodiment of the basic form A1 (with the same properties mentioned above) is shown in FIG. 3.
  • the contact element 300 there with the longitudinal axis 310 has essentially the same configuration as the contact element 100 from FIG. 1 and comprises contact webs 305 connected by web bridges 304 and 306 with legs 307 and 312 which have tapering 309 and 311 in the central region.
  • Edge beads 315 and 316 are formed in the area of the bridge bridges 304, 306 and form foot contact points 302 and 303, respectively.
  • embossments 308 are provided in the bending area.
  • FIG. 4 shows a contact element 400, which is likewise produced from a strip-shaped strip material in a follow-up cutting tool by punching and bending operations.
  • the contact element 400 extending along a longitudinal axis 410 comprises a multiplicity of contact webs 405 of the web thickness arranged parallel to one another and transversely to the longitudinal axis 410 in a grid dimension f c, which at their two ends are not connected to one another continuously, but in pairs on alternating sides by means of individual web bridges 404, 406 (meandering) running parallel to the longitudinal axis 410.
  • the V-shaped contact webs 405 are each divided into two equally long, straight legs 407 and 412 with corresponding tapering 409 and 411.
  • the contact webs 405 have the same configuration and geometry as the contact webs 105 and 305 of the examples from FIGS. 1 and 3 and show the same spring behavior between the contact pieces 1 and 4 with the same bending angle ⁇ and the similar embossments 408 and edge beads 417, 418 also the head contact points 401 with their line-shaped contact areas 413 (FIG. 5) and the foot contact points 402 and 403, but because of the short bridge bridges 404, 406 there are no continuous, but only partially linear contact areas 414 (FIG. 5).
  • FIG. 6 Another embodiment of the basic form A2 (with the same properties mentioned above) is shown in FIG. 6.
  • the contact element 600 there with the longitudinal axis 610 has essentially the same configuration as the contact element 400 from FIG. 4 and comprises, by means of web bridges 604 and 606, alternately connected contact webs 605 with legs 607 and 612, which have tapering 609 and 611 in the central region.
  • Edge bridges 617 and 618 are formed in the area of the bridge bridges 604, 606, which form foot contact points 602 and 603, respectively.
  • Embossments 608 are also provided in the bending area.
  • FIG. 7 shows a contact element 700 which is produced by free-form bending along a longitudinal axis 711 from a wire 710 with a circular cross section.
  • the contact element 700 comprises a plurality of contact webs 707, which are also bent in a V-shape with a bending angle ⁇ ⁇ 180 ° and are each divided into two (straight) legs 706 and 714 by the bending.
  • the contact webs 707 are connected at their ends in pairs on alternating sides by web joints 708, 713.
  • the bent contact webs 707 are inclined out of the base area 6 by an angle of inclination ⁇ (FIG. 9). Their bending areas form a head contact point 701 with a linear contact area 704 (FIG. 7 (b)).
  • the web joints 708, 713 form foot contact points 702, 703 with linear contact areas 709 (FIG. 7 (b)).
  • FIG. 8 A further exemplary embodiment of the basic form A3 (with the same properties mentioned above) is shown in FIG. 8.
  • a contact element of the basic shape A3 can also be produced in a follow-up cutting tool by means of punching and bending operations from strip-shaped strip material.
  • the web width a is then included in the dimensioning.
  • the stamped contact webs can then have a radius R4 according to FIG. 9 be provided to enable the use of the contact element at any angle to the longitudinal axis of the contact element and to reduce the formation of grooves when used perpendicular to it.

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  • Contacts (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
EP95810643A 1994-12-05 1995-10-16 Elément de contact pour relier deux pièces de contact Withdrawn EP0716474A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH368094 1994-12-05
CH3680/94 1994-12-05

Publications (1)

Publication Number Publication Date
EP0716474A1 true EP0716474A1 (fr) 1996-06-12

Family

ID=4261211

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95810643A Withdrawn EP0716474A1 (fr) 1994-12-05 1995-10-16 Elément de contact pour relier deux pièces de contact

Country Status (2)

Country Link
EP (1) EP0716474A1 (fr)
JP (1) JP2728125B2 (fr)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315925A (en) * 1996-06-14 1998-02-11 Strix Ltd Resilient contact for a resistive heating track
FR2779780A1 (fr) * 1998-06-11 1999-12-17 Framatome Connectors France Dispositif de verrouillage a preponderance
EP1164658A2 (fr) * 2000-06-14 2001-12-19 Alstom Connecteur électrique
FR2850493A1 (fr) * 2003-01-29 2004-07-30 Alstom Procede de fabrication de bandes de contacts pour connecteurs d'appareillages electriques, et bande de contacts pour de tels connecteurs
WO2005046002A1 (fr) * 2003-11-03 2005-05-19 Intedis Gmbh & Co. Kg Fiche femelle plate
WO2005048416A1 (fr) * 2003-10-30 2005-05-26 Tyco Electronics Corporation Contact electrique pourvu de plusieurs elements en forme d'arc
WO2005124944A1 (fr) * 2004-06-03 2005-12-29 Converteam Sas Dispositif de connexion electrique pivotante a rotule spherique.
WO2007130811A2 (fr) 2006-05-05 2007-11-15 3M Innovative Properties Company Borne tubulaire d'un câble
DE102008022695A1 (de) 2008-05-07 2009-11-12 Nexans Verfahren zur Verbindung von Supraleiterkomponenten
DE202010008933U1 (de) 2010-11-02 2010-12-23 Sma Solar Technology Ag Elektrische Verbindung zwischen zwei Busbars aus ebenen Leitern und einer zwischen den Leitern angeordneten Isolationsschicht
DE202010008274U1 (de) 2010-08-12 2011-12-22 Sma Solar Technology Ag Elektrische Verbindung zwischen zwei Busbars aus ebenen Leitern und einer zwischen den Leitern angeordneten Isolationsschicht
EP2453528A1 (fr) * 2010-11-11 2012-05-16 ABB Technology AG Élément de contact électrique entre une première et une seconde pièce de contact
EP2608338A1 (fr) 2011-12-21 2013-06-26 3M Innovative Properties Company Dispositif de raccordement de terminal pour câble d'alimentation
DE102012201124A1 (de) * 2012-01-26 2013-08-01 Lisa Dräxlmaier GmbH Bandförmiges Kontaktelement, insbesondere für Hochvolt-Steckverbindungen
DE102014100421B3 (de) * 2014-01-15 2015-01-15 Maschinenfabrik Reinhausen Gmbh Schalter für eine Schaltvorrichtung mit Schaltwelle, dessen Verwendung in einem Lastumschalter, Schaltvorrichtung mit Schaltwelle und Schalter, deren Verwendung in einem Laststufenschalter, Lastumschalter für Laststufenschalter sowie Regeltransformator
WO2015063475A1 (fr) * 2013-10-29 2015-05-07 Ab Connectors Ltd Mécanisme de verrouillage mécanique incorporant une agrafe-ressort
US9742180B2 (en) 2013-06-26 2017-08-22 3M Innovative Properties Company Power cable terminal connection device
WO2017202708A1 (fr) 2016-05-25 2017-11-30 Stäubli Electrical Connectors Ag Élément de contact
US10215778B2 (en) 2013-12-18 2019-02-26 3M Innovative Properties Company Voltage Sensor
CN109921220A (zh) * 2019-04-16 2019-06-21 南通摩尔电气有限公司 一种平面触指连接器
CN112136251A (zh) * 2018-03-29 2020-12-25 安芬诺尔公司 电气插座

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544104C (de) * 1932-02-13 Voigt & Haeffner Akt Ges Steckerstift fuer groessere Stromstaerken
DE1665132A1 (de) 1967-04-27 1971-01-28 Multi Contact Ag Kontaktvorrichtung,insbesondere Hochstrom-Kontaktvorrichtung
DE1790063A1 (de) * 1968-09-04 1971-12-02 Calor Emag Elektrozitaets Ag Elektrische Kontaktanordnung
DE2243034A1 (fr) 1972-09-01 1974-02-14
GB1542102A (en) 1975-01-30 1979-03-14 Square D Co Electrical connecting assembly
EP0202564A2 (fr) 1985-05-20 1986-11-26 Multi-Contact AG Basel Dispositif de contact électrique
DE8514801U1 (de) * 1985-05-20 1987-02-26 Multi-Contact AG Basel, Basel Elektrische Kontaktvorrichtung
DD244438A1 (de) 1985-12-10 1987-04-01 Buchwitz Otto Starkstrom Stromuebertragungskontakt zwischen strombahnteilen fuer schaltanlagen
EP0314229A1 (fr) 1987-10-26 1989-05-03 AT&T NETWORK SYSTEMS INTERNATIONAL B.V. Connecteur coaxial
US4874337A (en) * 1988-11-23 1989-10-17 Amp Incorporated Method of mounting a replaceable EMI spring strip
EP0520290A2 (fr) 1991-06-28 1992-12-30 Haarmann & Reimer Gmbh Ethers de 1-hydroxy-hex-5-ène-2-one, procédé pour leur préparation et leur utilisation en parfumerie
EP0520950A1 (fr) 1991-06-27 1992-12-30 Sotax Ag Membre de contact et procédé de fabrication de celui-ci
EP0573690A1 (fr) 1992-06-11 1993-12-15 GEC Alsthom T&D AG Contact à pression

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4191445A (en) 1976-01-16 1980-03-04 Multilam Corporation Louvered electrical connector
US4080033A (en) 1976-03-24 1978-03-21 Multilam Corporation Louvered electrical connector and method of making same

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE544104C (de) * 1932-02-13 Voigt & Haeffner Akt Ges Steckerstift fuer groessere Stromstaerken
DE1665132A1 (de) 1967-04-27 1971-01-28 Multi Contact Ag Kontaktvorrichtung,insbesondere Hochstrom-Kontaktvorrichtung
DE1790063A1 (de) * 1968-09-04 1971-12-02 Calor Emag Elektrozitaets Ag Elektrische Kontaktanordnung
DE2243034A1 (fr) 1972-09-01 1974-02-14
GB1542102A (en) 1975-01-30 1979-03-14 Square D Co Electrical connecting assembly
DE8514801U1 (de) * 1985-05-20 1987-02-26 Multi-Contact AG Basel, Basel Elektrische Kontaktvorrichtung
EP0202564A2 (fr) 1985-05-20 1986-11-26 Multi-Contact AG Basel Dispositif de contact électrique
DD244438A1 (de) 1985-12-10 1987-04-01 Buchwitz Otto Starkstrom Stromuebertragungskontakt zwischen strombahnteilen fuer schaltanlagen
EP0314229A1 (fr) 1987-10-26 1989-05-03 AT&T NETWORK SYSTEMS INTERNATIONAL B.V. Connecteur coaxial
US4874337A (en) * 1988-11-23 1989-10-17 Amp Incorporated Method of mounting a replaceable EMI spring strip
EP0520950A1 (fr) 1991-06-27 1992-12-30 Sotax Ag Membre de contact et procédé de fabrication de celui-ci
EP0520290A2 (fr) 1991-06-28 1992-12-30 Haarmann & Reimer Gmbh Ethers de 1-hydroxy-hex-5-ène-2-one, procédé pour leur préparation et leur utilisation en parfumerie
EP0573690A1 (fr) 1992-06-11 1993-12-15 GEC Alsthom T&D AG Contact à pression

Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2315925A (en) * 1996-06-14 1998-02-11 Strix Ltd Resilient contact for a resistive heating track
GB2315925B (en) * 1996-06-14 2001-02-14 Strix Ltd Electric heaters
FR2779780A1 (fr) * 1998-06-11 1999-12-17 Framatome Connectors France Dispositif de verrouillage a preponderance
EP1164658A2 (fr) * 2000-06-14 2001-12-19 Alstom Connecteur électrique
FR2810463A1 (fr) * 2000-06-14 2001-12-21 Alstom Connecteur electrique
EP1164658A3 (fr) * 2000-06-14 2002-05-15 Alstom Connecteur électrique
US6435922B2 (en) 2000-06-14 2002-08-20 Alstom Electrical connector
FR2850493A1 (fr) * 2003-01-29 2004-07-30 Alstom Procede de fabrication de bandes de contacts pour connecteurs d'appareillages electriques, et bande de contacts pour de tels connecteurs
EP1443601A1 (fr) * 2003-01-29 2004-08-04 Areva T&D SA Procédé de fabrication de bandes de contacts pour connecteurs d'appareillages électriques
WO2005048416A1 (fr) * 2003-10-30 2005-05-26 Tyco Electronics Corporation Contact electrique pourvu de plusieurs elements en forme d'arc
US7074096B2 (en) 2003-10-30 2006-07-11 Tyco Electronics Corporation Electrical contact with plural arch-shaped elements
WO2005046002A1 (fr) * 2003-11-03 2005-05-19 Intedis Gmbh & Co. Kg Fiche femelle plate
WO2005124944A1 (fr) * 2004-06-03 2005-12-29 Converteam Sas Dispositif de connexion electrique pivotante a rotule spherique.
WO2007130811A2 (fr) 2006-05-05 2007-11-15 3M Innovative Properties Company Borne tubulaire d'un câble
US7767909B2 (en) 2006-05-05 2010-08-03 3M Innovative Properties Company Tubular terminal for a cable
DE102008022695A1 (de) 2008-05-07 2009-11-12 Nexans Verfahren zur Verbindung von Supraleiterkomponenten
DE202010008274U1 (de) 2010-08-12 2011-12-22 Sma Solar Technology Ag Elektrische Verbindung zwischen zwei Busbars aus ebenen Leitern und einer zwischen den Leitern angeordneten Isolationsschicht
DE202010008933U1 (de) 2010-11-02 2010-12-23 Sma Solar Technology Ag Elektrische Verbindung zwischen zwei Busbars aus ebenen Leitern und einer zwischen den Leitern angeordneten Isolationsschicht
DE202011000434U1 (de) 2010-11-02 2011-04-21 Sma Solar Technology Ag Elektrische Verbindung zwischen zwei Busbars aus ebenen Leitern und einer zwischen den Leitern angeordneten Isolationsschicht
WO2012059311A1 (fr) 2010-11-02 2012-05-10 Sma Solar Technology Ag Connexion électrique entre deux barres omnibus constituées de conducteurs plans et d'une couche isolante disposée entre les conducteurs
EP2453528A1 (fr) * 2010-11-11 2012-05-16 ABB Technology AG Élément de contact électrique entre une première et une seconde pièce de contact
US9960530B2 (en) 2011-12-21 2018-05-01 3M Innovative Properties Company Terminal connection device for a power cable
WO2013096354A1 (fr) 2011-12-21 2013-06-27 3M Innovative Properties Company Dispositif de connexion de borne pour câble d'alimentation électrique
EP2698891A1 (fr) 2011-12-21 2014-02-19 3M Innovative Properties Company Dispositif de connexion de borne pour un câble électrique
US9429594B2 (en) 2011-12-21 2016-08-30 3M Innovative Properties Company Terminal connection device for a power cable
EP2608338A1 (fr) 2011-12-21 2013-06-26 3M Innovative Properties Company Dispositif de raccordement de terminal pour câble d'alimentation
DE102012201124A1 (de) * 2012-01-26 2013-08-01 Lisa Dräxlmaier GmbH Bandförmiges Kontaktelement, insbesondere für Hochvolt-Steckverbindungen
DE102012201124B4 (de) * 2012-01-26 2020-03-26 Lisa Dräxlmaier GmbH Kontaktelement
US9742180B2 (en) 2013-06-26 2017-08-22 3M Innovative Properties Company Power cable terminal connection device
WO2015063475A1 (fr) * 2013-10-29 2015-05-07 Ab Connectors Ltd Mécanisme de verrouillage mécanique incorporant une agrafe-ressort
US10215778B2 (en) 2013-12-18 2019-02-26 3M Innovative Properties Company Voltage Sensor
DE102014100421B3 (de) * 2014-01-15 2015-01-15 Maschinenfabrik Reinhausen Gmbh Schalter für eine Schaltvorrichtung mit Schaltwelle, dessen Verwendung in einem Lastumschalter, Schaltvorrichtung mit Schaltwelle und Schalter, deren Verwendung in einem Laststufenschalter, Lastumschalter für Laststufenschalter sowie Regeltransformator
WO2017202708A1 (fr) 2016-05-25 2017-11-30 Stäubli Electrical Connectors Ag Élément de contact
US10686272B2 (en) 2016-05-25 2020-06-16 Staubli Electrical Connectors Ag Contact element
RU2731326C2 (ru) * 2016-05-25 2020-09-01 Штебли Электрикал Коннекторс Аг Контактный элемент
US10855015B2 (en) 2016-05-25 2020-12-01 Staubli Electrical Connectors Ag Contact element
US11316293B2 (en) 2016-05-25 2022-04-26 Staubli Electrical Connectors Ag Electrical contact element comprising a carrier strip and a plurality of contact parts
CN112136251A (zh) * 2018-03-29 2020-12-25 安芬诺尔公司 电气插座
US11444402B2 (en) 2018-03-29 2022-09-13 Amphenol Corporation Electrical socket with contoured contact beams
CN112136251B (zh) * 2018-03-29 2023-03-10 安芬诺尔公司 电气插座
US11929571B2 (en) 2018-03-29 2024-03-12 Amphenol Corporation Electrical socket with contoured contact beams
CN109921220A (zh) * 2019-04-16 2019-06-21 南通摩尔电气有限公司 一种平面触指连接器

Also Published As

Publication number Publication date
JP2728125B2 (ja) 1998-03-18
JPH08222062A (ja) 1996-08-30

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