GB130441A - Improvements in or relating to Electric Lamp Holders and the like. - Google Patents

Improvements in or relating to Electric Lamp Holders and the like.

Info

Publication number
GB130441A
GB130441A GB1161318A GB1161318A GB130441A GB 130441 A GB130441 A GB 130441A GB 1161318 A GB1161318 A GB 1161318A GB 1161318 A GB1161318 A GB 1161318A GB 130441 A GB130441 A GB 130441A
Authority
GB
United Kingdom
Prior art keywords
holder
screw
relating
electric lamp
lamp holders
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
GB1161318A
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.)
WARDLE ENGINEERING Co Ltd
Original Assignee
WARDLE ENGINEERING Co 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 WARDLE ENGINEERING Co Ltd filed Critical WARDLE ENGINEERING Co Ltd
Priority to GB1161318A priority Critical patent/GB130441A/en
Publication of GB130441A publication Critical patent/GB130441A/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
    • H01R33/05—Two-pole devices
    • H01R33/22—Two-pole devices for screw type base, e.g. for lamp

Landscapes

  • Connector Housings Or Holding Contact Members (AREA)

Abstract

130,441. Wilkinson, H. T., and Wardle Engineering Co. July 16, 1918. Two-part couplings.-The body a of a lampholder, socket for coupling-plugs, or like device is of insulating material, and has laterally-opening recesses a<1>, a<2> to permit access to the terminals b, c, above which recesses the top a<6> of the holder is cut away at a<7>, a<8>, Fig. 4. The bottom of the recess a<2> is formed with a groove a<4> to take the terminal c, which is held in place by a screw f by which it is connected to the screw-threaded copper sleeve d engaging the lamp cap. Holes g, g<1> are provided for the exit of the conductors. The lower part of the holder is extended to form a petticoat a<9>, which may be fitted with a packing-ring j. An internally or externally threaded bracket for attachment to a conduit or support may be secured to the top a<6> of the body. Specification 103,499 is referred to.
GB1161318A 1918-07-16 1918-07-16 Improvements in or relating to Electric Lamp Holders and the like. Expired GB130441A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1161318A GB130441A (en) 1918-07-16 1918-07-16 Improvements in or relating to Electric Lamp Holders and the like.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1161318A GB130441A (en) 1918-07-16 1918-07-16 Improvements in or relating to Electric Lamp Holders and the like.

Publications (1)

Publication Number Publication Date
GB130441A true GB130441A (en) 1919-07-16

Family

ID=32345095

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1161318A Expired GB130441A (en) 1918-07-16 1918-07-16 Improvements in or relating to Electric Lamp Holders and the like.

Country Status (1)

Country Link
GB (1) GB130441A (en)

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