GB2406626B - Clamping bolt for electrical conductor connectors with insulating material thereon - Google Patents

Clamping bolt for electrical conductor connectors with insulating material thereon

Info

Publication number
GB2406626B
GB2406626B GB0421804A GB0421804A GB2406626B GB 2406626 B GB2406626 B GB 2406626B GB 0421804 A GB0421804 A GB 0421804A GB 0421804 A GB0421804 A GB 0421804A GB 2406626 B GB2406626 B GB 2406626B
Authority
GB
United Kingdom
Prior art keywords
insulating material
electrical conductor
clamping bolt
conductor connectors
connectors
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 - Fee Related
Application number
GB0421804A
Other versions
GB2406626A (en
GB0421804D0 (en
Inventor
David Alan Croton
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.)
Sicame Electrical Developments Ltd
Original Assignee
Sicame Electrical Developments Ltd
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 Sicame Electrical Developments Ltd filed Critical Sicame Electrical Developments Ltd
Publication of GB0421804D0 publication Critical patent/GB0421804D0/en
Publication of GB2406626A publication Critical patent/GB2406626A/en
Application granted granted Critical
Publication of GB2406626B publication Critical patent/GB2406626B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B37/00—Nuts or like thread-engaging members
    • F16B37/14—Cap nuts; Nut caps or bolt caps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B31/00—Screwed connections specially modified in view of tensile load; Break-bolts
    • F16B31/02—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load
    • F16B31/021—Screwed connections specially modified in view of tensile load; Break-bolts for indicating the attainment of a particular tensile load or limiting tensile load by means of a frangible part
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Connections By Means Of Piercing Elements, Nuts, Or Screws (AREA)
GB0421804A 2003-10-02 2004-10-01 Clamping bolt for electrical conductor connectors with insulating material thereon Expired - Fee Related GB2406626B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0323007.5A GB0323007D0 (en) 2003-10-02 2003-10-02 Clamping bolt for electrical conductor connectors with insulating material thereon

Publications (3)

Publication Number Publication Date
GB0421804D0 GB0421804D0 (en) 2004-11-03
GB2406626A GB2406626A (en) 2005-04-06
GB2406626B true GB2406626B (en) 2006-06-28

Family

ID=29415319

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0323007.5A Ceased GB0323007D0 (en) 2003-10-02 2003-10-02 Clamping bolt for electrical conductor connectors with insulating material thereon
GB0421804A Expired - Fee Related GB2406626B (en) 2003-10-02 2004-10-01 Clamping bolt for electrical conductor connectors with insulating material thereon

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB0323007.5A Ceased GB0323007D0 (en) 2003-10-02 2003-10-02 Clamping bolt for electrical conductor connectors with insulating material thereon

Country Status (1)

Country Link
GB (2) GB0323007D0 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI119198B (en) * 2005-05-16 2008-08-29 Ensto Sekko Oy Screw that breaks at shaft
EP2381534B1 (en) 2010-04-20 2012-05-23 Nexans Clamping screw
EP2498339B1 (en) * 2011-03-11 2013-12-18 Nexans Assembly with a terminal and at least one clamping screw
AU2012200645A1 (en) * 2011-02-08 2012-08-23 Nexans Arrangement with a Clamp of Metal Constructed as a Pipe Piece
GB2517910B (en) * 2013-08-28 2020-02-12 Integrity Products Ltd Improvements in or relating to fasteners
WO2018102118A1 (en) 2016-11-30 2018-06-07 3M Innovative Properties Company Shear bolt
EP3792509B1 (en) * 2019-09-10 2023-08-30 Tyco Electronics SIMEL Torque-limiting nut for a break-off bolt

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992003262A1 (en) * 1990-08-24 1992-03-05 Ramset Fasteners (Aust.) Pty. Limited Tightening device for a threaded fastener
GB2265850A (en) * 1992-04-03 1993-10-13 Rasmussen Gmbh Applying a predetermined torque during the tightening of a fastener
GB2299640A (en) * 1995-04-07 1996-10-09 B & H Ltd Shearable fastener
GB2381842A (en) * 2001-11-09 2003-05-14 Bradley Doublelock Ltd Cover for fastener

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992003262A1 (en) * 1990-08-24 1992-03-05 Ramset Fasteners (Aust.) Pty. Limited Tightening device for a threaded fastener
GB2265850A (en) * 1992-04-03 1993-10-13 Rasmussen Gmbh Applying a predetermined torque during the tightening of a fastener
GB2299640A (en) * 1995-04-07 1996-10-09 B & H Ltd Shearable fastener
GB2381842A (en) * 2001-11-09 2003-05-14 Bradley Doublelock Ltd Cover for fastener

Also Published As

Publication number Publication date
GB2406626A (en) 2005-04-06
GB0323007D0 (en) 2003-11-05
GB0421804D0 (en) 2004-11-03

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20171001