GB1402280A - Electric connections - Google Patents

Electric connections

Info

Publication number
GB1402280A
GB1402280A GB5597072A GB5597072A GB1402280A GB 1402280 A GB1402280 A GB 1402280A GB 5597072 A GB5597072 A GB 5597072A GB 5597072 A GB5597072 A GB 5597072A GB 1402280 A GB1402280 A GB 1402280A
Authority
GB
United Kingdom
Prior art keywords
washer
conductor
contact
interposed
passing
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
Application number
GB5597072A
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.)
Balfour Beatty PLC
Original Assignee
BICC PLC
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 BICC PLC filed Critical BICC PLC
Priority to GB5597072A priority Critical patent/GB1402280A/en
Priority to AU63222/73A priority patent/AU6322273A/en
Publication of GB1402280A publication Critical patent/GB1402280A/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
    • H01R4/48—Clamped connections, spring connections utilising a spring, clip, or other resilient member
    • H01R4/489—Clamped connections, spring connections utilising a spring, clip, or other resilient member spring force increased by screw, cam, wedge, or other fastening means
    • 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
    • H01R4/26—Connections in which at least one of the connecting parts has projections which bite into or engage the other connecting part in order to improve the contact
    • 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
    • H01R4/304—Clamped connections, spring connections utilising a screw or nut clamping member having means for improving contact
    • 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
    • H01R4/58—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 characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors

Landscapes

  • Multi-Conductor Connections (AREA)

Abstract

1402280 Electric connections BRITISH INSULATED CALLENDERS CABLES Ltd 3 Dec 1973 [4 Dec 1972] 55970/72 Heading H2E Two conductors are connected by being held in engagement with opposed serrated faces of an interposed conductive member by a shroudenclosed spring which is held under compression by a pin passing through aligned holes in the conductors and the interposed member. A spade contact 2 of a terminal lug 3 and a flat aluminium conductor 4 are interposed by a brass washer 5 having radial serrations on its opposed faces 6. Spring washers 37 are force-fitted on each end of a pin 31 passing through aligned holes in the contact, conductor and washer, and are covered with preformed resilient shrouds. Other embodiments show a nut and bolt passing through the contact, conductor and washer with a spring washer held beneath the nut or beneath the head of a shear bolt. The shroud may be moulded in situ from plastic non-setting material. The invention is particularly suited for connection to the solid sheath of a coaxialconductor cable.
GB5597072A 1972-12-04 1972-12-04 Electric connections Expired GB1402280A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB5597072A GB1402280A (en) 1972-12-04 1972-12-04 Electric connections
AU63222/73A AU6322273A (en) 1972-12-04 1973-12-04 Electric connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5597072A GB1402280A (en) 1972-12-04 1972-12-04 Electric connections

Publications (1)

Publication Number Publication Date
GB1402280A true GB1402280A (en) 1975-08-06

Family

ID=10475379

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5597072A Expired GB1402280A (en) 1972-12-04 1972-12-04 Electric connections

Country Status (2)

Country Link
AU (1) AU6322273A (en)
GB (1) GB1402280A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020229A1 (en) * 1979-05-23 1980-12-10 NILED, Société Anonyme dite Electrical connecting device of the insulation perforation type
US4403823A (en) * 1980-03-11 1983-09-13 Dr. Johannes Heidenhain Gmbh Electrical contact for position measuring instrument
EP1014494A1 (en) * 1998-12-16 2000-06-28 Zurecon Ag Method for connecting metallic current conductors and an electrical busbar connection made by the method
CN114204287A (en) * 2021-12-21 2022-03-18 山东特瑞电力器材有限公司 Anti-fracture copper-aluminum equipment wire clamp
WO2023088887A1 (en) * 2021-11-16 2023-05-25 Hirschmann Automotive Gmbh Multistage screw arrangement in a module connector

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0020229A1 (en) * 1979-05-23 1980-12-10 NILED, Société Anonyme dite Electrical connecting device of the insulation perforation type
FR2457578A1 (en) * 1979-05-23 1980-12-19 Niled Sa INSULATION PERFORATION TYPE ELECTRICAL CONNECTION DEVICE
US4403823A (en) * 1980-03-11 1983-09-13 Dr. Johannes Heidenhain Gmbh Electrical contact for position measuring instrument
EP1014494A1 (en) * 1998-12-16 2000-06-28 Zurecon Ag Method for connecting metallic current conductors and an electrical busbar connection made by the method
WO2023088887A1 (en) * 2021-11-16 2023-05-25 Hirschmann Automotive Gmbh Multistage screw arrangement in a module connector
CN114204287A (en) * 2021-12-21 2022-03-18 山东特瑞电力器材有限公司 Anti-fracture copper-aluminum equipment wire clamp
CN114204287B (en) * 2021-12-21 2022-11-15 山东特瑞电力器材有限公司 Anti-fracture copper-aluminum equipment wire clamp

Also Published As

Publication number Publication date
AU6322273A (en) 1975-06-05

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Legal Events

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