GB315106A - Improvements in electric lamp holders of the bayonet type and like electric connections - Google Patents

Improvements in electric lamp holders of the bayonet type and like electric connections

Info

Publication number
GB315106A
GB315106A GB2143528A GB2143528A GB315106A GB 315106 A GB315106 A GB 315106A GB 2143528 A GB2143528 A GB 2143528A GB 2143528 A GB2143528 A GB 2143528A GB 315106 A GB315106 A GB 315106A
Authority
GB
United Kingdom
Prior art keywords
electric
lamp
lamp holders
plungers
bayonet type
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
GB2143528A
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.)
PAUL SCHMIDMEIER
Original Assignee
PAUL SCHMIDMEIER
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 PAUL SCHMIDMEIER filed Critical PAUL SCHMIDMEIER
Priority to GB2143528A priority Critical patent/GB315106A/en
Publication of GB315106A publication Critical patent/GB315106A/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
    • 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
    • H01R33/945—Holders with built-in electrical component
    • H01R33/96—Holders with built-in electrical component with switch operated by engagement or disengagement of coupling
    • 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

Landscapes

  • Connecting Device With Holders (AREA)

Abstract

315,106. Schmidmeier, P. July 24, 1928. Holders; two-part couplings. -An electric lamp-holder, wallplug socket or like bayonet-joint electric connection is provided with an insulating plate a provided with a central spring b whereby the contact-plungers d, e are shielded when there is no lamp or like attachment in the socket. The plungers d, e pass through openings in the plate a when it is pressed back on the insertion of a lamp &c. In a modification, metal plugs are inserted in the openings. which connect the plungers and the lamp contacts.
GB2143528A 1928-07-24 1928-07-24 Improvements in electric lamp holders of the bayonet type and like electric connections Expired GB315106A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2143528A GB315106A (en) 1928-07-24 1928-07-24 Improvements in electric lamp holders of the bayonet type and like electric connections

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2143528A GB315106A (en) 1928-07-24 1928-07-24 Improvements in electric lamp holders of the bayonet type and like electric connections

Publications (1)

Publication Number Publication Date
GB315106A true GB315106A (en) 1929-07-11

Family

ID=10162899

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2143528A Expired GB315106A (en) 1928-07-24 1928-07-24 Improvements in electric lamp holders of the bayonet type and like electric connections

Country Status (1)

Country Link
GB (1) GB315106A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403665A1 (en) * 1977-09-20 1979-04-13 Carlo Lucini PERFECTIONS TO BAYONET SOCKETS OR SIMILAR TYPE ELECTRICAL SUPPORTS
US4445739A (en) * 1982-05-04 1984-05-01 Wooten Norman W Male plug with automatic prong cover
US4768966A (en) * 1984-05-25 1988-09-06 Doherty Patrick J Lampholder
GB2298323B (en) * 1994-08-31 1998-12-16 Hosiden Corp Multipolar electrical connector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2403665A1 (en) * 1977-09-20 1979-04-13 Carlo Lucini PERFECTIONS TO BAYONET SOCKETS OR SIMILAR TYPE ELECTRICAL SUPPORTS
US4445739A (en) * 1982-05-04 1984-05-01 Wooten Norman W Male plug with automatic prong cover
US4768966A (en) * 1984-05-25 1988-09-06 Doherty Patrick J Lampholder
GB2298323B (en) * 1994-08-31 1998-12-16 Hosiden Corp Multipolar electrical connector

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