PL1711982T3 - Releasable clamp - Google Patents

Releasable clamp

Info

Publication number
PL1711982T3
PL1711982T3 PL04802023T PL04802023T PL1711982T3 PL 1711982 T3 PL1711982 T3 PL 1711982T3 PL 04802023 T PL04802023 T PL 04802023T PL 04802023 T PL04802023 T PL 04802023T PL 1711982 T3 PL1711982 T3 PL 1711982T3
Authority
PL
Poland
Prior art keywords
case
clamp
section
frame
opening
Prior art date
Application number
PL04802023T
Other languages
Polish (pl)
Inventor
Adolf Tetik
Original Assignee
Eaton Ind Austria Gmbh
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 Eaton Ind Austria Gmbh filed Critical Eaton Ind Austria Gmbh
Publication of PL1711982T3 publication Critical patent/PL1711982T3/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
    • H01R4/30—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • H01H2001/5861—Box connector with a collar or lug for clamping internal rail and external conductor together by a tightening 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

Landscapes

  • Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
  • Patch Boards (AREA)
  • Road Signs Or Road Markings (AREA)
  • Pens And Brushes (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Magnetic Heads (AREA)
  • Vehicle Body Suspensions (AREA)

Abstract

The invention relates to a releasable clamp (1), for incorporation in the clamp tunnel (3) of a housing of an electrical device, such as, for example, a fault current breaker, a power breaker or similar, comprising a rectangular frame (2) and a rectangular case (4), the upper section (5) of which is arranged between the upper section (7) and the lower section (8) of the frame, the case (4) being adjustably held in the frame (2) to form a clamp opening (13), further comprising a clamp screw (9), introduced with free rotation through an opening (10), machined in the upper frame section (7) and engaging in a thread (12), machined in the upper section (5) of the case (4) and a closing screen (16), fixed to the case (4), extending away from the lower section (6) of the case (4) into the space (14) below the case (4) and running parallel to the plane of an insertion opening (15) in the housing adjacent to the releasable clamp. According to the invention, an improvement in plugging security, achieved with the closing screen, with simple construction and a simple automated assembly of the clamp may be achieved, whereby the closing screen (16) is attached to a support piece (17) with a U-shaped cross-section, the cross-piece (19) of the U being arranged on the lower side of the lower section (6) of the case (4) and the legs (20) of the U are drawn up on the side walls (22) of the adjustable case (4), defining the clamp opening (13) and are fixed or clipped to said side walls (22).
PL04802023T 2004-01-27 2004-12-30 Releasable clamp PL1711982T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0010404A AT500453B8 (en) 2004-01-27 2004-01-27 LIFT CLAMP
EP04802023A EP1711982B1 (en) 2004-01-27 2004-12-30 Releasable clamp
PCT/AT2004/000461 WO2005071793A1 (en) 2004-01-27 2004-12-30 Releasable clamp

Publications (1)

Publication Number Publication Date
PL1711982T3 true PL1711982T3 (en) 2008-11-28

Family

ID=34800052

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04802023T PL1711982T3 (en) 2004-01-27 2004-12-30 Releasable clamp

Country Status (7)

Country Link
EP (1) EP1711982B1 (en)
AT (2) AT500453B8 (en)
DE (1) DE502004006365D1 (en)
ES (1) ES2302054T3 (en)
PL (1) PL1711982T3 (en)
SI (1) SI1711982T1 (en)
WO (1) WO2005071793A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1983541A1 (en) * 2007-04-19 2008-10-22 Abb Ag Screw terminal and installation device
US8026786B2 (en) 2008-07-25 2011-09-27 Cooper Technologies Company Touch safe fuse module with improved wiring lugs
KR101729795B1 (en) 2009-05-13 2017-04-24 제이에스알 가부시끼가이샤 Kit for electrical wire water-sealing material, electrical wire water-sealing material, water-sealing member, water-sealed electrical wire, and water-sealing method
DE102009049709A1 (en) * 2009-10-17 2011-04-21 Abb Ag Screw terminal with cover and service switching device
DE102013103451B4 (en) 2012-11-13 2016-07-28 Stego-Holding Gmbh Door contact switch, in particular for control cabinets

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1264956B1 (en) * 1993-07-20 1996-10-17 Bticino Spa MODULAR ELECTRICAL EQUIPMENT WITH INHERENT FINGER-PROOF PROTECTION OF CLAMPING CLAMPS
FR2720862B1 (en) * 1994-06-06 1996-07-05 Schneider Electric Sa Connection terminal for electrical equipment.
IT237508Y1 (en) * 1997-05-20 2000-09-13 Gewiss Spa TERMINAL STRUCTURE WITH FINGER-PROOF PROTECTION, PARTICULARLY FOR ELECTRICAL EQUIPMENT
AT410613B (en) * 2001-03-20 2003-06-25 Moeller Gebaeudeautomation Kg LIFT CLAMP

Also Published As

Publication number Publication date
AT500453B8 (en) 2007-02-15
AT500453B1 (en) 2006-05-15
WO2005071793A1 (en) 2005-08-04
ATE387731T1 (en) 2008-03-15
EP1711982B1 (en) 2008-02-27
DE502004006365D1 (en) 2008-04-10
EP1711982A1 (en) 2006-10-18
SI1711982T1 (en) 2008-08-31
ES2302054T3 (en) 2008-07-01
AT500453A1 (en) 2005-12-15

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