GB2269270B - Safety lampholder - Google Patents

Safety lampholder

Info

Publication number
GB2269270B
GB2269270B GB9215996A GB9215996A GB2269270B GB 2269270 B GB2269270 B GB 2269270B GB 9215996 A GB9215996 A GB 9215996A GB 9215996 A GB9215996 A GB 9215996A GB 2269270 B GB2269270 B GB 2269270B
Authority
GB
United Kingdom
Prior art keywords
safety lampholder
lampholder
safety
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
GB9215996A
Other versions
GB9215996D0 (en
GB2269270A (en
Inventor
John Raymond Frederic Stimpson
Michael Fraser Standley
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.)
Caradon MK Electric Ltd
Original Assignee
Caradon 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 Caradon MK Electric Ltd filed Critical Caradon MK Electric Ltd
Priority to GB9215996A priority Critical patent/GB2269270B/en
Publication of GB9215996D0 publication Critical patent/GB9215996D0/en
Publication of GB2269270A publication Critical patent/GB2269270A/en
Application granted granted Critical
Publication of GB2269270B publication Critical patent/GB2269270B/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
    • H01R13/44—Means for preventing access to live contacts
    • H01R13/447—Shutter or cover plate
    • H01R13/453—Shutter or cover plate opened by engagement of counterpart
    • H01R13/4532—Rotating shutter
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
    • H01R33/965—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders
    • H01R33/9655—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for bayonet type coupling devices
    • H01R33/9656—Dustproof, splashproof, drip-proof, waterproof, or flameproof holders for bayonet type coupling devices neither pole becoming electrically connected until the coupling parts are substantially engaged
GB9215996A 1992-07-28 1992-07-28 Safety lampholder Expired - Fee Related GB2269270B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9215996A GB2269270B (en) 1992-07-28 1992-07-28 Safety lampholder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9215996A GB2269270B (en) 1992-07-28 1992-07-28 Safety lampholder

Publications (3)

Publication Number Publication Date
GB9215996D0 GB9215996D0 (en) 1992-09-09
GB2269270A GB2269270A (en) 1994-02-02
GB2269270B true GB2269270B (en) 1995-11-22

Family

ID=10719413

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9215996A Expired - Fee Related GB2269270B (en) 1992-07-28 1992-07-28 Safety lampholder

Country Status (1)

Country Link
GB (1) GB2269270B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2273829B (en) * 1992-11-13 1996-08-21 Doherty Patrick J Lampholder
GB9312842D0 (en) * 1993-06-22 1993-08-04 Harrison Malcolm T Lamp holder
GB2289806B (en) * 1994-05-04 1998-01-14 Patrick James Doherty Lampholder
AU680952B2 (en) * 1994-06-21 1997-08-14 Seapart Limited Lampholder
GB9721114D0 (en) * 1997-10-07 1997-12-03 Light Years Ahead Ipr Limited Bayonet-fitting lamp bulb holder

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1598903A (en) * 1977-09-20 1981-09-23 Lucini C Bayonet lampholders
GB2253098A (en) * 1991-02-22 1992-08-26 Doherty Patrick J Lampholder with safety switching

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1598903A (en) * 1977-09-20 1981-09-23 Lucini C Bayonet lampholders
GB2253098A (en) * 1991-02-22 1992-08-26 Doherty Patrick J Lampholder with safety switching

Also Published As

Publication number Publication date
GB9215996D0 (en) 1992-09-09
GB2269270A (en) 1994-02-02

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19970618

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980728