GB2204750B - Improvements relating to electrical plugs - Google Patents

Improvements relating to electrical plugs

Info

Publication number
GB2204750B
GB2204750B GB8808706A GB8808706A GB2204750B GB 2204750 B GB2204750 B GB 2204750B GB 8808706 A GB8808706 A GB 8808706A GB 8808706 A GB8808706 A GB 8808706A GB 2204750 B GB2204750 B GB 2204750B
Authority
GB
United Kingdom
Prior art keywords
improvements relating
electrical plugs
plugs
electrical
relating
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
GB8808706A
Other versions
GB2204750A (en
GB8808706D0 (en
Inventor
Samuel Henry Alfred Lapidus
Robyn Griffith Lapidus
Alfred David Henry Lapidus
Raymond Bradshaw
Terence E King
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB8808706D0 publication Critical patent/GB8808706D0/en
Publication of GB2204750A publication Critical patent/GB2204750A/en
Application granted granted Critical
Publication of GB2204750B publication Critical patent/GB2204750B/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
    • H01R31/00—Coupling parts supported only by co-operation with counterpart
    • H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R2103/00—Two poles
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
    • H01R24/28—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable
    • H01R24/30—Coupling parts carrying pins, blades or analogous contacts and secured only to wire or cable with additional earth or shield contacts
    • 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
    • H01R4/24—Connections using contact members penetrating or cutting insulation or cable strands
    • H01R4/2416—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type
    • H01R4/242—Connections using contact members penetrating or cutting insulation or cable strands the contact members having insulation-cutting edges, e.g. of tuning fork type the contact members being plates having a single slot
    • H01R4/2425—Flat plates, e.g. multi-layered flat plates
    • H01R4/2429—Flat plates, e.g. multi-layered flat plates mounted in an insulating base
GB8808706A 1987-04-13 1988-04-13 Improvements relating to electrical plugs Expired GB2204750B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8708775A GB8708775D0 (en) 1987-04-13 1987-04-13 Electrical plugs

Publications (3)

Publication Number Publication Date
GB8808706D0 GB8808706D0 (en) 1988-05-18
GB2204750A GB2204750A (en) 1988-11-16
GB2204750B true GB2204750B (en) 1991-06-19

Family

ID=10615712

Family Applications (2)

Application Number Title Priority Date Filing Date
GB8708775A Pending GB8708775D0 (en) 1987-04-13 1987-04-13 Electrical plugs
GB8808706A Expired GB2204750B (en) 1987-04-13 1988-04-13 Improvements relating to electrical plugs

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB8708775A Pending GB8708775D0 (en) 1987-04-13 1987-04-13 Electrical plugs

Country Status (2)

Country Link
EP (1) EP0287352A3 (en)
GB (2) GB8708775D0 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017243A (en) * 1998-03-26 2000-01-25 Leviton Manufacturing Co., Inc. Strain-relieved, water-tight cord grip
GB2409353A (en) * 2003-12-20 2005-06-22 Deutsch Ltd A re-useable insulation piercing connector
MX2021002297A (en) 2018-08-29 2021-04-28 Leviton Manufacturing Co Pin and sleeve devics.
WO2020076282A1 (en) 2018-10-08 2020-04-16 Leviton Manufacturing Co., Inc. Pin and sleeve device with features to facilitate easier assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000387A1 (en) * 1980-07-15 1982-02-04 H Usher Improvements relating to electrical plugs
GB2104307A (en) * 1981-08-06 1983-03-02 Derek Hayes Improvements in electrical coupling devices
GB2157900A (en) * 1984-04-24 1985-10-30 Lapidus Samuel Henry Alfred Electrical plug construction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980380A (en) * 1972-11-21 1976-09-14 Bunker Ramo Corporation Electrical connectors with plural simultaneously-actuated insulation-piercing contacts
EP0098262A1 (en) * 1982-01-12 1984-01-18 HAYES, Derek Electrical coupling device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1982000387A1 (en) * 1980-07-15 1982-02-04 H Usher Improvements relating to electrical plugs
GB2104307A (en) * 1981-08-06 1983-03-02 Derek Hayes Improvements in electrical coupling devices
GB2157900A (en) * 1984-04-24 1985-10-30 Lapidus Samuel Henry Alfred Electrical plug construction
EP0162597A2 (en) * 1984-04-24 1985-11-27 Lapidus, Samuel Henry Alfred Easy-assembly domestic electrical plug

Also Published As

Publication number Publication date
GB2204750A (en) 1988-11-16
EP0287352A3 (en) 1990-04-04
EP0287352A2 (en) 1988-10-19
GB8808706D0 (en) 1988-05-18
GB8708775D0 (en) 1987-05-20

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Legal Events

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

Effective date: 19930413