EP0075280A3 - Clamping screw - Google Patents

Clamping screw Download PDF

Info

Publication number
EP0075280A3
EP0075280A3 EP82108544A EP82108544A EP0075280A3 EP 0075280 A3 EP0075280 A3 EP 0075280A3 EP 82108544 A EP82108544 A EP 82108544A EP 82108544 A EP82108544 A EP 82108544A EP 0075280 A3 EP0075280 A3 EP 0075280A3
Authority
EP
European Patent Office
Prior art keywords
frame
terminal
clamping
sidewall
box frame
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
EP82108544A
Other languages
German (de)
Other versions
EP0075280B1 (en
EP0075280A2 (en
Inventor
Hermann Schmitt
Erwin Ing. Muders (Grad.)
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.)
BBC Brown Boveri AG Germany
Original Assignee
Brown Boveri und Cie AG Germany
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6142016&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0075280(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Priority to AT82108544T priority Critical patent/ATE28374T1/en
Publication of EP0075280A2 publication Critical patent/EP0075280A2/en
Publication of EP0075280A3 publication Critical patent/EP0075280A3/en
Application granted granted Critical
Publication of EP0075280B1 publication Critical patent/EP0075280B1/en
Expired legal-status Critical Current

Links

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
    • H01R4/34—Conductive members located under head of screw
    • 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
    • H01R4/38—Clamped connections, spring connections utilising a clamping member acted on by screw or nut

Abstract

1. Screw-type terminal, constructed as frame terminal, insertable into a housing for an electric installation device, for the connection of one or several connecting wires and/or bars, comprising a box frame (50) containing a thread (54) working in conjunction with a clamping screw (56) and a clamping frame (40; 70), which penetrates through the box frame (50) with a lower sidewall (42; 80) and the other upper sidewall (58) is penetrated by the clamping screw (56) which can be screwed into the box frame (50), in which arrangement the head (62) thereof is located outside the clamping frame (40; 70), in such a manner that the box frame (50) is pulled against the outer surface of the clamping frame sidewall (42; 80) penetrating through the box frame (50), characterized in that the terminal frame (40; 70) is bent in the form of a loop and forms a rectangular closed ring, in which arrangement the end completing the closure of the ring is mechanically coupled to one of the other sidewalls of the terminal frame (40; 70) at one sidewall (42; 72) of the terminal frame (40; 70) for forming the rectangular closed ring.
EP82108544A 1981-09-18 1982-09-16 Clamping screw Expired EP0075280B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT82108544T ATE28374T1 (en) 1981-09-18 1982-09-16 SCREW TERMINAL.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19813137117 DE3137117A1 (en) 1981-09-18 1981-09-18 "SCREW TERMINAL"
DE3137117 1981-09-18

Publications (3)

Publication Number Publication Date
EP0075280A2 EP0075280A2 (en) 1983-03-30
EP0075280A3 true EP0075280A3 (en) 1984-09-05
EP0075280B1 EP0075280B1 (en) 1987-07-15

Family

ID=6142016

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82108544A Expired EP0075280B1 (en) 1981-09-18 1982-09-16 Clamping screw

Country Status (7)

Country Link
EP (1) EP0075280B1 (en)
JP (1) JPS58121575A (en)
AT (1) ATE28374T1 (en)
DE (1) DE3137117A1 (en)
ES (1) ES267316Y (en)
PT (1) PT75508B (en)
ZA (1) ZA826188B (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3421875A1 (en) * 1984-06-13 1985-12-19 Brown, Boveri & Cie Ag, 6800 Mannheim CONNECTING TERMINAL
DE3811023A1 (en) * 1988-03-31 1989-10-19 Asea Brown Boveri SCREW TERMINAL
DE3834376A1 (en) * 1988-10-10 1989-11-16 Geyer Gmbh & Co Christian Screw terminal
DE4013225B4 (en) * 1990-04-26 2004-02-19 Abb Patent Gmbh screw terminal
DE4026037C2 (en) * 1990-08-17 1994-02-17 Abb Patent Gmbh Connector
DE4032538A1 (en) * 1990-10-13 1992-04-16 Abb Patent Gmbh TERMINAL FOR A SWITCHGEAR
DE4236584C2 (en) * 1991-12-17 1995-03-09 Phoenix Contact Gmbh & Co Surge protection system
DE19513281A1 (en) * 1995-04-07 1996-10-10 Kopp Heinrich Ag Combination terminal-clamp for automatic cut=outs
DE19746240A1 (en) * 1997-10-20 1999-04-22 Abb Patent Gmbh Contact clamp for electrical fitting such as switch and press button
US6234850B1 (en) * 1999-09-15 2001-05-22 General Electric Company Electrical terminal arrangement
DE10039202B4 (en) * 2000-08-10 2005-01-05 Siemens Ag Piercing means
DE102009057854A1 (en) 2009-12-11 2011-06-16 Phoenix Contact Gmbh & Co. Kg Electrical terminal, in particular terminal, comprising a housing and a busbar held on the housing
DE102012015215B3 (en) 2012-08-03 2014-02-20 Carl Freudenberg Kg Arrangement with busbars
FR3060216B1 (en) * 2016-12-09 2019-07-19 Schneider Electric Industries Sas ELECTRICAL CONNECTION TERMINAL BETWEEN TWO CONDUCTIVE ELEMENTS

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935560U (en) * 1964-02-21 1966-03-31 Georg Schlegel Elektrotechnisc CONNECTION TERMINAL FOR ONE OR MORE ELECTRICAL CONDUCTORS.
BE878964A (en) * 1979-09-24 1980-03-24 Vynckier N V CONTACTKLEM

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956064C (en) * 1950-12-31 1957-01-10 Emil Weckmar Elektrotechnische Bolt clamp for connecting a conductor to a busbar or to electrical equipment
DE1027279B (en) * 1952-12-12 1958-04-03 Wieland Friedrich Terminal block
DE1067904B (en) * 1954-07-23 1959-10-29 Siemens Ag Connection terminal for electrical switchgear
CH355490A (en) * 1958-01-10 1961-07-15 Maier & Cie C Connection terminal on electrical apparatus
DE1253326B (en) * 1963-05-11 1967-11-02 Eichhoff Werke Screw terminal for connecting electrical conductors
CH425935A (en) * 1965-08-20 1966-12-15 Weber Ag Fab Elektro Terminal, in particular for securing elements
DE1913327A1 (en) * 1969-03-15 1970-09-17 Georg Schlegel Elektrotechnisc Combined terminal block with clamping spring and clamping screw
DE2416230A1 (en) * 1974-04-03 1975-10-16 Phoenix Elekt ELECTRICAL LINE TERMINAL, IN PARTICULAR SWITCHGEAR LINE TERMINAL
JPS5320705U (en) * 1976-07-31 1978-02-22
JPS55137676A (en) * 1979-04-15 1980-10-27 Matsushita Electric Works Ltd Terminal unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1935560U (en) * 1964-02-21 1966-03-31 Georg Schlegel Elektrotechnisc CONNECTION TERMINAL FOR ONE OR MORE ELECTRICAL CONDUCTORS.
BE878964A (en) * 1979-09-24 1980-03-24 Vynckier N V CONTACTKLEM

Also Published As

Publication number Publication date
PT75508B (en) 1984-12-04
ATE28374T1 (en) 1987-08-15
DE3137117C2 (en) 1988-10-20
ZA826188B (en) 1983-07-27
EP0075280B1 (en) 1987-07-15
PT75508A (en) 1982-10-01
EP0075280A2 (en) 1983-03-30
JPS58121575A (en) 1983-07-19
ES267316U (en) 1983-03-16
DE3137117A1 (en) 1983-04-14
ES267316Y (en) 1983-09-16

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