GB2250643B - An electrical plug - Google Patents

An electrical plug

Info

Publication number
GB2250643B
GB2250643B GB9025406A GB9025406A GB2250643B GB 2250643 B GB2250643 B GB 2250643B GB 9025406 A GB9025406 A GB 9025406A GB 9025406 A GB9025406 A GB 9025406A GB 2250643 B GB2250643 B GB 2250643B
Authority
GB
United Kingdom
Prior art keywords
electrical plug
plug
electrical
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
GB9025406A
Other versions
GB2250643A (en
GB9025406D0 (en
Inventor
Dennis Henry Apperly
Michael John Woods
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.)
Novar ED&S Ltd
Original Assignee
MK Electric 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 MK Electric Ltd filed Critical MK Electric Ltd
Priority to GB9025406A priority Critical patent/GB2250643B/en
Publication of GB9025406D0 publication Critical patent/GB9025406D0/en
Priority to IE405091A priority patent/IE914050A1/en
Publication of GB2250643A publication Critical patent/GB2250643A/en
Priority to GB9218306A priority patent/GB2256543B/en
Application granted granted Critical
Publication of GB2250643B publication Critical patent/GB2250643B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • H01R13/585—Grip increasing with strain force
    • 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
    • H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405—Securing in non-demountable manner, e.g. moulding, riveting
    • 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
    • H01R13/58—Means for relieving strain on wire connection, e.g. cord grip, for avoiding loosening of connections between wires and terminals within a coupling device terminating a cable
    • 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
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/68—Structural association with built-in electrical component with built-in fuse
    • 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
GB9025406A 1990-11-22 1990-11-22 An electrical plug Expired - Fee Related GB2250643B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB9025406A GB2250643B (en) 1990-11-22 1990-11-22 An electrical plug
IE405091A IE914050A1 (en) 1990-11-22 1991-11-21 An electrical plug
GB9218306A GB2256543B (en) 1990-11-22 1992-08-28 An electrical plug

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9025406A GB2250643B (en) 1990-11-22 1990-11-22 An electrical plug

Publications (3)

Publication Number Publication Date
GB9025406D0 GB9025406D0 (en) 1991-01-09
GB2250643A GB2250643A (en) 1992-06-10
GB2250643B true GB2250643B (en) 1995-01-18

Family

ID=10685803

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9025406A Expired - Fee Related GB2250643B (en) 1990-11-22 1990-11-22 An electrical plug
GB9218306A Expired - Fee Related GB2256543B (en) 1990-11-22 1992-08-28 An electrical plug

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9218306A Expired - Fee Related GB2256543B (en) 1990-11-22 1992-08-28 An electrical plug

Country Status (2)

Country Link
GB (2) GB2250643B (en)
IE (1) IE914050A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU716436B2 (en) * 1995-12-25 2000-02-24 Matsushita Electric Works Ltd. Connector
GB2316813A (en) * 1996-08-27 1998-03-04 Vivienne M Swann Snap-lock electrical plug
JP4961069B2 (en) * 2000-03-06 2012-06-27 ソニー株式会社 Audio system and electronic equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897390A (en) * 1951-08-25 1962-05-23 Busch Jaeger Duerener Metall Multipolar plug for sockets with resilient contact bushes
GB1308967A (en) * 1970-06-12 1973-03-07 Mk Electric Ltd Cord clamp and electrical assembly incorporating a cord clamp
EP0015760A1 (en) * 1979-03-07 1980-09-17 BICC Public Limited Company An electric plug assembly and a method of manufacturing such assembly
GB2180106A (en) * 1985-09-07 1987-03-18 Ashley Accessories Ltd Lampholder cord restraint

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897390A (en) * 1951-08-25 1962-05-23 Busch Jaeger Duerener Metall Multipolar plug for sockets with resilient contact bushes
GB1308967A (en) * 1970-06-12 1973-03-07 Mk Electric Ltd Cord clamp and electrical assembly incorporating a cord clamp
EP0015760A1 (en) * 1979-03-07 1980-09-17 BICC Public Limited Company An electric plug assembly and a method of manufacturing such assembly
GB2180106A (en) * 1985-09-07 1987-03-18 Ashley Accessories Ltd Lampholder cord restraint

Also Published As

Publication number Publication date
GB2256543A (en) 1992-12-09
GB2250643A (en) 1992-06-10
IE914050A1 (en) 1992-06-03
GB2256543B (en) 1995-01-18
GB9218306D0 (en) 1992-10-14
GB9025406D0 (en) 1991-01-09

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Legal Events

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

Effective date: 19981122