EP0189522B1 - Klemmenplatte für den Anschluss elektrischer Geräte - Google Patents

Klemmenplatte für den Anschluss elektrischer Geräte Download PDF

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Publication number
EP0189522B1
EP0189522B1 EP85112359A EP85112359A EP0189522B1 EP 0189522 B1 EP0189522 B1 EP 0189522B1 EP 85112359 A EP85112359 A EP 85112359A EP 85112359 A EP85112359 A EP 85112359A EP 0189522 B1 EP0189522 B1 EP 0189522B1
Authority
EP
European Patent Office
Prior art keywords
connection
terminal plate
terminal
plate according
cams
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
EP85112359A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0189522A2 (de
EP0189522A3 (en
Inventor
Helmut Osterloh
Dieter Woldt
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.)
Felten and Guilleaume Energietechnik AG
Original Assignee
Felten and Guilleaume Energietechnik 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 Felten and Guilleaume Energietechnik AG filed Critical Felten and Guilleaume Energietechnik AG
Priority to AT85112359T priority Critical patent/ATE70667T1/de
Publication of EP0189522A2 publication Critical patent/EP0189522A2/de
Publication of EP0189522A3 publication Critical patent/EP0189522A3/de
Application granted granted Critical
Publication of EP0189522B1 publication Critical patent/EP0189522B1/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
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R9/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, e.g. terminal strips or terminal blocks; Terminals or binding posts mounted upon a base or in a case; Bases therefor
    • H01R9/22—Bases, e.g. strip, block, panel
    • H01R9/28—Terminal boards

Definitions

  • the invention relates to a terminal plate for connecting electrical devices according to the preamble of claim 1.
  • Such a terminal plate is already known (DE-B-24 10 046).
  • the power conductors are connected directly to the connecting piece and the winding lead for the device to be connected is connected to the connecting bolt via a cable lug.
  • the anti-rotation protection of this arrangement is achieved by two projections of the connecting piece, which abut the edge of the terminal plate.
  • the two projections form an opening with the edge and through the design of the connecting piece, which has a z-shaped cross section, through which the connection of the winding lead to the connecting bolt is passed.
  • the invention has for its object to provide a terminal plate of the type described to the extent that the power conductor with and without a cable lug and the winding lead to device to be connected with a cable lug can be connected with a full protection against rotation of the connections with a cable lug.
  • the terminal piece can be placed on the connecting bolt regardless of the dimensions of the terminal plate, and that the anti-rotation protection for the lines connected with a cable lug by simple structural design of the terminal piece and the terminal plate in compliance with the regulations of the VDE and the European standard for explosion-protected devices is achieved.
  • the security against rotation of the cable lug for the power conductor is specified in detail, with cams connected to the clamp piece hindering the freedom of movement of the cable lug to the sides.
  • the cable lug-free connection of the power conductor is described.
  • the bare network conductor is looped around the hole in the attachment of the terminal piece and connected and fixed in an electrically conductive manner by means of a clamping bracket and a screw. This type of connection is preferred for smaller cross-sections of the network conductor.
  • a tab is used, which is connected to the attachment of the terminal piece by means of two screws, the bare network conductor being clamped between the tab and the attachment (claim 6).
  • claim 7 reflects the special features of the design of the slot in order to achieve the security against rotation for winding derivation with a cable lug.
  • a connection pin 2 is inserted in a terminal plate 1. Its shaft 21 is surrounded by the hollow cylindrical part 31 of a clamp piece 3.
  • the connecting bolt is used to connect a network conductor 4 (not shown) to a winding lead 5 and uses a terminal connection 6 to connect to a further connecting bolt.
  • the clamp piece has an extension 32 which is connected to the hollow cylindrical part in one piece perpendicular to the axis of the latter. In the outer area of the approach, a threaded bore 33 is made, the axis of which is parallel to the axis of the hollow cylindrical Partly runs.
  • the bare end of the power conductor is placed in a loop shape around this hole when the power conductor is connected without a cable lug, and then fixed with a clamping bracket 35 with the aid of a screw 34, for which the threaded hole 33 is provided.
  • the winding lead 5 is terminated with a cable lug 51 which is connected directly to the connecting bolt. Protection against twisting for the mains conductor is not necessary here.
  • the fixing is carried out by a nut 22 which is screwed onto the free end of the connecting bolt.
  • a groove 11 is provided in the terminal plate 1, the width of which is matched to the width of the cable lug. The length of this groove is determined by the connection area of the cable lug.
  • the mains conductor can be attached directly to the connecting bolt 2 with a cable lug 41.
  • the cams 36 provide protection against twisting.
  • Figures 3 and 4 differ from Figures 1 and 2 only by the use of a tab 35 ', for which two screws 34 are required to fix the bare network conductor.
  • the cams 37 are cams with a triangular cross section which are adapted to the shape of the clamp piece 3.
  • cams 36 with a rectangular cross section are provided in the terminal piece, according to FIGS. 8 to 11 cams 37 with a triangular cross section.
  • a preferred embodiment of the terminal plate 1 is equipped with 6 connecting bolts 2.
  • the connecting bolts are inserted with their shaft 21 into the terminal plate.
  • the area of the connecting bolts is provided with grooves that serve from the outside for the cable lug of the winding lead (not shown) as protection against rotation.
  • the terminal plate is shown completely with terminal pieces 3.
  • the connection bolts on one connection side can be connected to the connection bolts on the other side by the terminal connections 6.
  • a terminal plate equipped in this way can be connected to the electrical device with the aid of fastening bolts 7.
  • terminal plate 1 for medium conductor cross-sections, for which purpose tabs 35 'are used instead of the clamping bracket.

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
  • Motor Or Generator Frames (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Multi-Conductor Connections (AREA)
  • Cable Accessories (AREA)
EP85112359A 1985-02-01 1985-09-30 Klemmenplatte für den Anschluss elektrischer Geräte Expired - Lifetime EP0189522B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85112359T ATE70667T1 (de) 1985-02-01 1985-09-30 Klemmenplatte fuer den anschluss elektrischer geraete.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3503429 1985-02-01
DE19853503429 DE3503429A1 (de) 1985-02-01 1985-02-01 Klemmenplatte fuer den anschluss elektrischer geraete

Publications (3)

Publication Number Publication Date
EP0189522A2 EP0189522A2 (de) 1986-08-06
EP0189522A3 EP0189522A3 (en) 1988-08-03
EP0189522B1 true EP0189522B1 (de) 1991-12-18

Family

ID=6261416

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85112359A Expired - Lifetime EP0189522B1 (de) 1985-02-01 1985-09-30 Klemmenplatte für den Anschluss elektrischer Geräte

Country Status (3)

Country Link
EP (1) EP0189522B1 (enrdf_load_stackoverflow)
AT (1) ATE70667T1 (enrdf_load_stackoverflow)
DE (2) DE3503429A1 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0667641B1 (en) * 1994-02-14 1998-11-04 Delco Electronics Corporation Terminal plate assembly for linear dual switch module
US6127727A (en) * 1998-04-06 2000-10-03 Delco Electronics Corp. Semiconductor substrate subassembly with alignment and stress relief features
US5895974A (en) * 1998-04-06 1999-04-20 Delco Electronics Corp. Durable substrate subassembly for transistor switch module
DE19909592A1 (de) * 1999-03-04 2000-09-07 Delphi Tech Inc Verteileranordnung
DE10259742B4 (de) * 2002-12-19 2011-01-20 BSH Bosch und Siemens Hausgeräte GmbH Kabelschuh und Leitungsverbindung
DE102007027459B4 (de) * 2007-06-14 2010-04-29 Siemens Ag Klemmenbrett
JP6106518B2 (ja) 2013-05-09 2017-04-05 矢崎総業株式会社 丸端子固定構造
JP6106517B2 (ja) 2013-05-09 2017-04-05 矢崎総業株式会社 丸端子固定構造
DE102014221578A1 (de) 2014-10-23 2016-04-28 Volkswagen Aktiengesellschaft Anordnung zur verdrehsicheren Befestigung eines Kabelschuhs eines Kabels an einer Klemmplatte
CN106159480A (zh) * 2016-08-11 2016-11-23 合肥阿格德信息科技有限公司 一种接线端子板及连接线
DE202018100195U1 (de) 2018-01-15 2018-01-19 Wistro Elektro-Mechanik Gmbh Klemmkasten mit einem Klemmbrett sowie ein mit einem solchen Klemmkasten ausgestatteter Elektromotor
DE102019210115A1 (de) * 2019-07-09 2021-01-14 Volkswagen Aktiengesellschaft Anordnung und Verfahren zur Ausrichtung eines Kabelschuhs zu einer Kontaktbrücke mittels Führungspins
CN114336207B (zh) * 2021-12-30 2025-04-08 合保电气（芜湖）有限公司 一种采用连接端子结构的圆形导线与终端设备的连接方法
CN114114577B (zh) * 2022-01-21 2022-05-17 华海通信技术有限公司 一种海缆岸滩登入的光电分离装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE826764C (de) * 1950-09-26 1952-01-03 Heinrich Baumueller G M B H Klemmenbrett fuer explosionsgeschuetzte Elektromotoren
DE968689C (de) * 1952-12-31 1958-03-20 Siemens Ag Klemmbrett fuer elektrische Maschinen, z.B. Drehstrommotoren
DE1057198B (de) * 1953-04-08 1959-05-14 Siemens Ag Klemmenbrett fuer Drehstrommotoren
DE1712917U (de) * 1954-09-02 1955-12-15 Siemens Ag Klemmenbrett fuer elektromotoren.
DE1540504B2 (de) * 1965-08-11 1970-12-23 Siemens AG, 1000 Berlin u. 8000 München Klemmbrett eines elektrischen Gerätes
DE2410046C3 (de) * 1974-03-02 1980-04-10 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Klemmenanordnung

Also Published As

Publication number Publication date
DE3503429C2 (enrdf_load_stackoverflow) 1987-07-02
ATE70667T1 (de) 1992-01-15
EP0189522A2 (de) 1986-08-06
DE3584963D1 (de) 1992-01-30
DE3503429A1 (de) 1986-08-07
EP0189522A3 (en) 1988-08-03

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