GB333892A - Improvements in or relating to electric lamp holders - Google Patents

Improvements in or relating to electric lamp holders

Info

Publication number
GB333892A
GB333892A GB2344330A GB2344330A GB333892A GB 333892 A GB333892 A GB 333892A GB 2344330 A GB2344330 A GB 2344330A GB 2344330 A GB2344330 A GB 2344330A GB 333892 A GB333892 A GB 333892A
Authority
GB
United Kingdom
Prior art keywords
casing
base
terminals
lamp
holder
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
GB2344330A
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
Priority to GB2344330A priority Critical patent/GB333892A/en
Publication of GB333892A publication Critical patent/GB333892A/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
    • H01R33/955—Holders with built-in electrical component with switch operated manually and independent of engagement or disengagement of coupling

Abstract

333,892. Pullon, J. R. Feb. 12, 1929. Divided on 333,565. Holders. - An electric lamp holder comprises a casing hinged to a base so as to allow access to terminals mounted on the base. The base consists of a sheet 24 of hard material, such as hard vulcanized rubber, supporting the terminals 25 and an indiarubber pad 29 to which is hinged the casing 26. The casing 26 contains a,n insulating block 30, making a. watertight joint with the casing and carrying the plunger pins 3. The pins 3 may carry springs 4 so arranged that when a lamp is in the holder they may be brought into contact with the terminals 25 by means of a cam 31. The lamp may be locked in the holder by means of a pivoted bar 50 pressed against its base by a screw.
GB2344330A 1929-02-12 1929-02-12 Improvements in or relating to electric lamp holders Expired GB333892A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2344330A GB333892A (en) 1929-02-12 1929-02-12 Improvements in or relating to electric lamp holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2344330A GB333892A (en) 1929-02-12 1929-02-12 Improvements in or relating to electric lamp holders

Publications (1)

Publication Number Publication Date
GB333892A true GB333892A (en) 1930-08-12

Family

ID=10195710

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2344330A Expired GB333892A (en) 1929-02-12 1929-02-12 Improvements in or relating to electric lamp holders

Country Status (1)

Country Link
GB (1) GB333892A (en)

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