EP0311537A1 - Verbindungsklemme, die den Anschluss von mehreren elektrischen Kabeln verschiedenen Querschnittes erlaubt, die von derselben Seite der Klemme eingeführt und in einzelnen überlagerten Stellen geklemmt sind - Google Patents

Verbindungsklemme, die den Anschluss von mehreren elektrischen Kabeln verschiedenen Querschnittes erlaubt, die von derselben Seite der Klemme eingeführt und in einzelnen überlagerten Stellen geklemmt sind Download PDF

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Publication number
EP0311537A1
EP0311537A1 EP88420336A EP88420336A EP0311537A1 EP 0311537 A1 EP0311537 A1 EP 0311537A1 EP 88420336 A EP88420336 A EP 88420336A EP 88420336 A EP88420336 A EP 88420336A EP 0311537 A1 EP0311537 A1 EP 0311537A1
Authority
EP
European Patent Office
Prior art keywords
terminal
screw
terminal according
cables
diameter
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.)
Granted
Application number
EP88420336A
Other languages
English (en)
French (fr)
Other versions
EP0311537B1 (de
Inventor
Jacques Pierson De Brabois
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9355744&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0311537(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0311537A1 publication Critical patent/EP0311537A1/de
Application granted granted Critical
Publication of EP0311537B1 publication Critical patent/EP0311537B1/de
Anticipated expiration legal-status Critical
Revoked 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
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/03—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations
    • H01R11/07—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the relationship between the connecting locations the connecting locations being of the same type but different sizes
    • 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
    • H01R4/30—Clamped connections, spring connections utilising a screw or nut clamping member
    • H01R4/36—Conductive members located under tip of screw

Definitions

  • the present invention relates to a connection terminal, electrically isolated, allowing the connection between them, of several electric cables of large sections, or of different sections, entering on the same side, and of several cables of small sections, entering on the opposite side. , each cable being blocked individually in an individual housing by a screw, said housing being superimposed, vertically.
  • This terminal can be used for all electrical connections, and mainly in the case where it is necessary to block each cable individually (cables of different sections) and where the cables all arrive on the same side.
  • connection terminals There are a large number of connection terminals on the market, mainly of two types: - either the conventional terminals, making it possible to block cables of the same section, in one and the same housing; - either the terminal blocks, where each cable is locked individually in its housing, either opposite or side by side, but not superimposed on the same side.
  • the terminal object of the present invention, makes it possible to facilitate cable connections, which are difficult to achieve with existing terminals, mainly for specific wiring, when the terminals are placed in boxes, cases or cabinets receiving cables of large different sections , arriving and departing on the same side in a small space.
  • the terminal object of the present invention, consists of a main part, in copper or brass, a set of main screws 2, and a plastic casing 3.
  • the main part 1, made of copper or brass, has the general shape of a rectangular parallelepiped 1. She is destined : - On the one hand, to receive the holes 4, for the housing of the cables 8, as well as the corresponding holes 5, tapped for the screws 2; - on the other hand, thanks to the natural conductivity of copper or brass, to ensure the electrical connection of all cables 8 between them.
  • each vertical tapped hole 5 On the small horizontal adjacent face 7 are tapped as many vertical holes 5 as horizontal holes 4 for the cables 8. These tapped holes 5 each receive a grub screw 2, of diameter and length corresponding to the hole.
  • the horizontal 4 and vertical 5 holes are of increasing depths, in stair steps, so that each vertical tapped hole 5 is in communication with only one horizontal cable housing bore 4 ( Figure 2).
  • the stripped cables 8 are threaded into each horizontal hole 4 and locked by the screw 2 housed in the corresponding vertical threaded hole 5.
  • one or more horizontal holes 14 can be provided, the diameter 15 of which, provided to receive the stripped end 16 of a cable 17, may be different from the diameter 18 of the holes 4.
  • Each cable 17 can be, for example, a branch wire.
  • the or the threaded holes 19 open on the same face 21 as the holes 5 ( Figure 2).
  • the insulating envelope 3 is formed by assembling two plastic shells 22 and 23 (FIG. 3).
  • Positioning means are provided, for example: - Male pins 24, protruding outside the joint plane of the shell 22; - holes 25, placed in correspondence around the joint plane of the shell 23.
  • the screws 2, 20, each in its tapped hole 5, 19, the main metal part 1 is fitted between the two insulating shells 22, 23. These are embedded one inside the other, by the lugs 24 and the holes 25 which position them with precision, then they are definitively assembled together by gluing, by ultrasonic welding, or by any other known method.
  • each hole 27 of the casing 3 is less than the diameter 29 of the corresponding screw 2.
  • the hole 3o, located opposite the screw 20, has a diameter 31 smaller than the diameter 32 of this screw 20.
  • the plastic envelope 3 plays a triple role: - electrical insulation of the entire terminal, according to the standards in force; - attachment of the entire terminal on standard DIN rail, symmetrical or asymmetrical, by profiled reliefs 12 provided for this purpose; - Retention of the upper screws: the holes for access to the screws 13 have a diameter slightly smaller than the diameter of the screws, preventing them from coming out of the plastic casing.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections Effected By Soldering, Adhesion, Or Permanent Deformation (AREA)
EP19880420336 1987-10-07 1988-10-05 Verbindungsklemme, die den Anschluss von mehreren elektrischen Kabeln verschiedenen Querschnittes erlaubt, die von derselben Seite der Klemme eingeführt und in einzelnen überlagerten Stellen geklemmt sind Revoked EP0311537B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8714079A FR2621744B1 (fr) 1987-10-07 1987-10-07 Borne de connexion permettant le raccordement de plusieurs cables electriques de sections differentes entrant d'un meme cote de la borne et etant bloques dans des logements individuels superposes
FR8714079 1987-10-07

Publications (2)

Publication Number Publication Date
EP0311537A1 true EP0311537A1 (de) 1989-04-12
EP0311537B1 EP0311537B1 (de) 1993-09-22

Family

ID=9355744

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19880420336 Revoked EP0311537B1 (de) 1987-10-07 1988-10-05 Verbindungsklemme, die den Anschluss von mehreren elektrischen Kabeln verschiedenen Querschnittes erlaubt, die von derselben Seite der Klemme eingeführt und in einzelnen überlagerten Stellen geklemmt sind

Country Status (4)

Country Link
EP (1) EP0311537B1 (de)
DE (1) DE3884329T2 (de)
ES (1) ES2045173T3 (de)
FR (1) FR2621744B1 (de)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201678A (en) * 1991-11-06 1993-04-13 Homac Mfg. Company Set screw bus connector
FR2746220A1 (fr) * 1996-03-14 1997-09-19 Michaud Sa Embout de branchement electrique
FR2768562A1 (fr) * 1997-09-18 1999-03-19 Mecelec Ind Connecteur pour conducteurs electriques et son procede de fabrication
FR2796209A1 (fr) * 1999-07-06 2001-01-12 Michel Scola Connecteur auto-denudant pour cables electriques isoles
FR2802025A1 (fr) * 1999-12-03 2001-06-08 Legrand Sa Bloc de connexion pour repartiteur monopolaire et repartiteur monopolaire comportant un tel bloc
CN105742835A (zh) * 2016-04-20 2016-07-06 上海电科电器科技有限公司 接线端子
CN111864493A (zh) * 2020-08-25 2020-10-30 国网河南省电力公司新安县供电公司 一种自适应接线分体式的双孔接线装置

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2723265B1 (fr) * 1994-07-29 1996-10-04 Connecteurs Albert Bonneau Cab Borne de connexion electrique
DE102013111867A1 (de) 2013-10-28 2015-04-30 Phoenix Contact Gmbh & Co. Kg Anschlusszeile für eine Anschlussvorrichtung
FR3020725B1 (fr) 2014-04-30 2016-05-27 General Exp Ind Boitier de connexion pour luminaire d'eclairage public
DE102014106277B4 (de) 2014-05-06 2016-07-21 Phoenix Contact Gmbh & Co. Kg Ein Elektronikgehäuse mit einer Anschlussleiste für ein Elektronikgerät
FR3128065B1 (fr) 2021-10-08 2024-05-03 Lacroix Group Bornier de connexion

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105630A5 (de) * 1970-09-15 1972-04-28 Faeam
US3725851A (en) * 1972-01-31 1973-04-03 Underwriters Safety Device Co Connector for high amperage applications

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2105630A5 (de) * 1970-09-15 1972-04-28 Faeam
US3725851A (en) * 1972-01-31 1973-04-03 Underwriters Safety Device Co Connector for high amperage applications

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5201678A (en) * 1991-11-06 1993-04-13 Homac Mfg. Company Set screw bus connector
FR2746220A1 (fr) * 1996-03-14 1997-09-19 Michaud Sa Embout de branchement electrique
FR2768562A1 (fr) * 1997-09-18 1999-03-19 Mecelec Ind Connecteur pour conducteurs electriques et son procede de fabrication
EP0903808A1 (de) * 1997-09-18 1999-03-24 Mecelec Industries Verbinder für elektrische Leiter und sein Herstellungsverfahren
FR2796209A1 (fr) * 1999-07-06 2001-01-12 Michel Scola Connecteur auto-denudant pour cables electriques isoles
FR2802025A1 (fr) * 1999-12-03 2001-06-08 Legrand Sa Bloc de connexion pour repartiteur monopolaire et repartiteur monopolaire comportant un tel bloc
CN105742835A (zh) * 2016-04-20 2016-07-06 上海电科电器科技有限公司 接线端子
CN111864493A (zh) * 2020-08-25 2020-10-30 国网河南省电力公司新安县供电公司 一种自适应接线分体式的双孔接线装置

Also Published As

Publication number Publication date
EP0311537B1 (de) 1993-09-22
FR2621744B1 (fr) 1992-11-20
DE3884329D1 (de) 1993-10-28
ES2045173T3 (es) 1994-01-16
DE3884329T2 (de) 1994-02-03
FR2621744A1 (fr) 1989-04-14

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