DE102005052982A1 - Clamping device for e.g. line safety switch, has cage tension spring including body with one sidepiece arranged on outer side of clamping frame, clamping fork inserted into another piece, and slider pressing pieces against each other - Google Patents

Clamping device for e.g. line safety switch, has cage tension spring including body with one sidepiece arranged on outer side of clamping frame, clamping fork inserted into another piece, and slider pressing pieces against each other Download PDF

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Publication number
DE102005052982A1
DE102005052982A1 DE102005052982A DE102005052982A DE102005052982A1 DE 102005052982 A1 DE102005052982 A1 DE 102005052982A1 DE 102005052982 A DE102005052982 A DE 102005052982A DE 102005052982 A DE102005052982 A DE 102005052982A DE 102005052982 A1 DE102005052982 A1 DE 102005052982A1
Authority
DE
Germany
Prior art keywords
clamping
tension spring
outer side
frame
cage tension
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
DE102005052982A
Other languages
German (de)
Other versions
DE102005052982B4 (en
Inventor
Gunther Eckert
Stefan Hoehe
Christoph Weber
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE102005052982A priority Critical patent/DE102005052982B4/en
Publication of DE102005052982A1 publication Critical patent/DE102005052982A1/en
Application granted granted Critical
Publication of DE102005052982B4 publication Critical patent/DE102005052982B4/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01R4/36—Conductive members located under tip of screw
    • H01R4/363—Conductive members located under tip of screw with intermediate part between tip and conductive member
    • H01R4/366—Conductive members located under tip of screw with intermediate part between tip and conductive member intermediate part attached to the tip of the 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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4811—Spring details
    • H01R4/4816—Spring details the spring shape preventing insertion of the conductor end when the spring is unbiased
    • 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
    • H01R4/4809—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar
    • H01R4/4828—Spring-activating arrangements mounted on or integrally formed with the spring housing
    • 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
    • H01R9/24—Terminal blocks
    • H01R9/26—Clip-on terminal blocks for side-by-side rail- or strip-mounting
    • H01R9/2675—Electrical interconnections between two blocks, e.g. by means of busbars

Landscapes

  • Clamps And Clips (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

The device has a cage tension spring (26) comprising a U-shaped body with a sidepiece arranged on an outer side of a clamping frame (20), and a clamping fork (34) inserted into another sidepiece of the body. The fork surrounds the frame and determines a clamping position at another outer side of the frame. A slider (42) presses the sidepieces against each other and presses away the fork from the clamping position. A busbar terminal is inserted between the fork and the frame, so that the spring presses back the fork into the clamping position on completion of the pressing by the slider. Independent claims are also included for the following: (1) a cage tension spring comprising a U-shaped body (2) a mechanism for actuating a cage tension spring.
DE102005052982A 2005-11-07 2005-11-07 Clamping device for a DIN rail mounted device Expired - Fee Related DE102005052982B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102005052982A DE102005052982B4 (en) 2005-11-07 2005-11-07 Clamping device for a DIN rail mounted device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005052982A DE102005052982B4 (en) 2005-11-07 2005-11-07 Clamping device for a DIN rail mounted device

Publications (2)

Publication Number Publication Date
DE102005052982A1 true DE102005052982A1 (en) 2007-05-16
DE102005052982B4 DE102005052982B4 (en) 2007-11-08

Family

ID=37982536

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102005052982A Expired - Fee Related DE102005052982B4 (en) 2005-11-07 2005-11-07 Clamping device for a DIN rail mounted device

Country Status (1)

Country Link
DE (1) DE102005052982B4 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016333A1 (en) * 2007-04-04 2008-10-09 Siemens Ag Electrical modular device e.g. circuit breaker, has connection piece, cam formed at operation rotor and compression spring, which forces its one end against pressure pad and another end against clamping frame
CN102055080A (en) * 2009-10-26 2011-05-11 施耐德电器工业公司 Assembly for multiple connection in an electrical apparatus

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237832A1 (en) * 1982-10-12 1984-04-12 Siemens AG, 1000 Berlin und 8000 München Screwless connection or connecting terminal for electrical conductors
DE3504317A1 (en) * 1985-02-08 1986-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Terminal for electrical conductors
DE4013225A1 (en) * 1990-04-26 1991-10-31 Abb Patent Gmbh SCREW CONNECTION TERMINAL, ESPECIALLY FOR A SWITCHGEAR ACCESSIBLE TO SIMILAR OR SIMILAR DEVICES
DE19529028A1 (en) * 1995-07-28 1997-01-30 Wago Verwaltungs Gmbh Electrical spring terminal block - has spring contact elements that are depressed by screwdriver turned cam elements to allow insertion of wire
EP0865128A1 (en) * 1997-03-10 1998-09-16 Siemens Aktiengesellschaft Distribution system
DE19845475A1 (en) * 1998-10-02 2000-04-27 Aeg Niederspannungstech Gmbh Spring clamp
DE19905442A1 (en) * 1999-02-10 2000-08-17 Abb Patent Gmbh Terminal arrangement for wire and busbar flat conductor to be connected for an electrical switching device
DE19934550A1 (en) * 1999-07-20 2001-02-08 Hager Electro Gmbh Connecting terminal for electrical leads, has several clamp devices for different conductor cross-sections on contact element, and screw and plug clamp device for large and small cross-sections
DE19802945C2 (en) * 1998-01-21 2001-04-26 Wago Verwaltungs Gmbh Electrical clamp
DE19961764A1 (en) * 1999-12-21 2001-06-28 Siemens Ag Screw-less connection clamp for installation instrument
DE20101435U1 (en) * 2001-01-26 2002-06-06 ABL SURSUM Bayerische Elektrozubehör GmbH & Co. KG, 91207 Lauf Electrical device with connections for single wire and busbar
EP1505692A1 (en) * 2003-07-22 2005-02-09 Hager Electro Double connecting device for electrical apparatus such as circuit breaker
DE202005003877U1 (en) * 2005-02-23 2005-05-12 Geyer Ag Electrical modular appliance e.g. for automatic circuit breaker, has connection terminal arranged for selective direct pluggable connection of insulated conductors at one end

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3237832A1 (en) * 1982-10-12 1984-04-12 Siemens AG, 1000 Berlin und 8000 München Screwless connection or connecting terminal for electrical conductors
DE3504317A1 (en) * 1985-02-08 1986-08-14 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Terminal for electrical conductors
DE4013225A1 (en) * 1990-04-26 1991-10-31 Abb Patent Gmbh SCREW CONNECTION TERMINAL, ESPECIALLY FOR A SWITCHGEAR ACCESSIBLE TO SIMILAR OR SIMILAR DEVICES
DE19529028A1 (en) * 1995-07-28 1997-01-30 Wago Verwaltungs Gmbh Electrical spring terminal block - has spring contact elements that are depressed by screwdriver turned cam elements to allow insertion of wire
EP0865128A1 (en) * 1997-03-10 1998-09-16 Siemens Aktiengesellschaft Distribution system
DE19802945C2 (en) * 1998-01-21 2001-04-26 Wago Verwaltungs Gmbh Electrical clamp
DE19845475A1 (en) * 1998-10-02 2000-04-27 Aeg Niederspannungstech Gmbh Spring clamp
DE19905442A1 (en) * 1999-02-10 2000-08-17 Abb Patent Gmbh Terminal arrangement for wire and busbar flat conductor to be connected for an electrical switching device
DE19934550A1 (en) * 1999-07-20 2001-02-08 Hager Electro Gmbh Connecting terminal for electrical leads, has several clamp devices for different conductor cross-sections on contact element, and screw and plug clamp device for large and small cross-sections
DE19961764A1 (en) * 1999-12-21 2001-06-28 Siemens Ag Screw-less connection clamp for installation instrument
DE20101435U1 (en) * 2001-01-26 2002-06-06 ABL SURSUM Bayerische Elektrozubehör GmbH & Co. KG, 91207 Lauf Electrical device with connections for single wire and busbar
EP1505692A1 (en) * 2003-07-22 2005-02-09 Hager Electro Double connecting device for electrical apparatus such as circuit breaker
DE202005003877U1 (en) * 2005-02-23 2005-05-12 Geyer Ag Electrical modular appliance e.g. for automatic circuit breaker, has connection terminal arranged for selective direct pluggable connection of insulated conductors at one end

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007016333A1 (en) * 2007-04-04 2008-10-09 Siemens Ag Electrical modular device e.g. circuit breaker, has connection piece, cam formed at operation rotor and compression spring, which forces its one end against pressure pad and another end against clamping frame
DE102007016333B4 (en) * 2007-04-04 2009-01-15 Siemens Ag Electric rail-mounted device
CN102055080A (en) * 2009-10-26 2011-05-11 施耐德电器工业公司 Assembly for multiple connection in an electrical apparatus
CN102055080B (en) * 2009-10-26 2014-12-17 施耐德电器工业公司 Assembly for multiple connection in an electrical apparatus

Also Published As

Publication number Publication date
DE102005052982B4 (en) 2007-11-08

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8364 No opposition during term of opposition
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20130601