ATE513330T1 - SCREWLESS CONNECTION FRAME CLAMP - Google Patents

SCREWLESS CONNECTION FRAME CLAMP

Info

Publication number
ATE513330T1
ATE513330T1 AT06002211T AT06002211T ATE513330T1 AT E513330 T1 ATE513330 T1 AT E513330T1 AT 06002211 T AT06002211 T AT 06002211T AT 06002211 T AT06002211 T AT 06002211T AT E513330 T1 ATE513330 T1 AT E513330T1
Authority
AT
Austria
Prior art keywords
clamping spring
frame
actuating element
conductor
connection section
Prior art date
Application number
AT06002211T
Other languages
German (de)
Inventor
Andreas Ramm
Original Assignee
Bals Elektrotechnik Gmbh & Co Kg
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 Bals Elektrotechnik Gmbh & Co Kg filed Critical Bals Elektrotechnik Gmbh & Co Kg
Application granted granted Critical
Publication of ATE513330T1 publication Critical patent/ATE513330T1/en

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
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/52—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw which is spring loaded
    • 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
    • H01R4/48185—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end
    • H01R4/4819—Clamped connections, spring connections utilising a spring, clip, or other resilient member using a leaf spring to bias the conductor toward the busbar adapted for axial insertion of a wire end the spring shape allowing insertion of the conductor end when the spring is unbiased
    • H01R4/4821—Single-blade spring
    • 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
    • H01R4/4835—Mechanically bistable arrangements, e.g. locked by the housing when the spring is biased
    • 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
    • H01R4/483—Pivoting arrangements, e.g. lever pushing on the spring
    • 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
    • H01R4/4833—Sliding arrangements, e.g. sliding button
    • 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
    • H01R4/484—Spring housing details
    • H01R4/4842—Spring housing details the spring housing being provided with a single opening for insertion of a spring-activating tool
    • 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
    • H01R4/4846—Busbar details
    • 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
    • H01R4/50—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw
    • H01R4/5075—Clamped connections, spring connections utilising a cam, wedge, cone or ball also combined with a screw having an uneven wire receiving surface to improve the contact

Landscapes

  • Connections Arranged To Contact A Plurality Of Conductors (AREA)

Abstract

A screwless connection terminal comprises a contact part to which a conductor is electrically connected; a clamping spring (10); a metallic frame (20) surrounding the spring and to insert into insulating housing (31, 33); and an actuating element (40) for the clamping spring. A blocking device (42) in a blocking position holds the frame in a position in which the clamping spring is prestressed, and the actuating element is in the form of a release device (41), which is capable of releasing the blocking position for the frame to bring the part or clamping spring end (11) into action. A screwless connection terminal comprises a contact part (3) having a contact section and a connection section (4) to which a conductor is electrically connected; a clamping spring (10); a metallic frame (20) surrounding the clamping spring and designed to be inserted into insulating housing (31, 33) of an electrical apparatus, and also at least partially accommodating the connection section; and an actuating element (40) for the clamping spring, where the clamping spring has a part or clamping spring end (11) for the purpose of moving the frame in relation to and in a direction transverse to the connection section to clamp the conductor between the frame and the connection section, where a blocking device (42) in a blocking position holds the frame in a position in which the clamping spring is prestressed, and where the actuating element is in the form of a release device (41), which is capable of releasing the blocking position for the frame to bring the part or clamping spring end (11) into action. An independent claim is included for an electrical plugging apparatus comprising the screwless connection terminal.
AT06002211T 2005-07-11 2006-02-03 SCREWLESS CONNECTION FRAME CLAMP ATE513330T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202005010991U DE202005010991U1 (en) 2005-07-11 2005-07-11 Screwless terminal frame terminal

Publications (1)

Publication Number Publication Date
ATE513330T1 true ATE513330T1 (en) 2011-07-15

Family

ID=37119379

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06002211T ATE513330T1 (en) 2005-07-11 2006-02-03 SCREWLESS CONNECTION FRAME CLAMP

Country Status (4)

Country Link
EP (1) EP1744402B1 (en)
AT (1) ATE513330T1 (en)
DE (1) DE202005010991U1 (en)
ES (1) ES2365804T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20100677A1 (en) * 2010-08-04 2012-02-05 Tyco Electronics Amp Italia Srl ELECTRICAL CONNECTOR ACTIVATING A DIRECT CONTACT BETWEEN AN ELECTRIC CONDUCTOR AND A RESPECTIVE COUNTERPARTY
DE202010008485U1 (en) * 2010-09-08 2011-12-13 Weidmüller Interface GmbH & Co. KG connection device
DE102012011794A1 (en) 2012-06-15 2013-12-19 Phoenix Contact Gmbh & Co. Kg Electrical connection terminal
CN104701643A (en) * 2015-03-18 2015-06-10 林闽应 Improved wiring terminal
DE202016102959U1 (en) 2016-06-02 2017-09-06 Weidmüller Interface GmbH & Co. KG Spring terminal for conductor
DE102016111536A1 (en) * 2016-06-23 2017-12-28 Wago Verwaltungsgesellschaft Mbh Contact insert of a spring-loaded connection terminal and thus formed spring-force connection terminal
DE102018204938A1 (en) * 2018-03-29 2019-10-02 Te Connectivity Germany Gmbh Two-piece clamp connector
DE202020104276U1 (en) 2020-07-24 2021-11-02 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Conductor connection terminal
DE102022116188A1 (en) 2022-06-29 2024-01-04 Harting Electric Stiftung & Co. Kg Contact spring assembly for electrical contact devices

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065507B (en) * 1959-09-17
DE1762619B1 (en) * 1968-07-19 1971-06-16 Kraecker Ag Use for telecommunications connection and junction boxes
DE3042057C2 (en) * 1980-11-07 1985-07-11 C.A. Weidmüller KG, 4930 Detmold Screwless clamp
DE8029790U1 (en) * 1980-11-07 1983-03-31 C.A. Weidmüller KG, 4930 Detmold Screwless clamp
DE3402870A1 (en) * 1984-01-27 1985-08-01 Siemens AG, 1000 Berlin und 8000 München Screwless terminal
DE3406081A1 (en) * 1984-02-20 1985-08-22 Siemens AG, 1000 Berlin und 8000 München Spring-pressure terminal for electrical conductors
DE3818548A1 (en) * 1988-05-31 1989-12-07 Quante Ag Connecting contact device
DE4231244C2 (en) * 1992-09-18 1995-11-02 Phoenix Contact Gmbh & Co Electrical connection terminal, in particular terminal block
DE19714634A1 (en) * 1997-04-09 1998-10-15 Weidmueller Interface Element for connecting a shield cable
DE20308863U1 (en) * 2003-06-06 2003-08-21 Ria Btr Produktions Gmbh terminal
DE202004000418U1 (en) 2004-01-14 2005-06-02 Bals Elektrotechnik Gmbh & Co. Kg Screwless frame clamp

Also Published As

Publication number Publication date
DE202005010991U1 (en) 2006-11-23
EP1744402A1 (en) 2007-01-17
EP1744402B1 (en) 2011-06-15
ES2365804T3 (en) 2011-10-11

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