GB169904A - Improvements in or connected with electric lamp holders - Google Patents

Improvements in or connected with electric lamp holders

Info

Publication number
GB169904A
GB169904A GB2691320A GB2691320A GB169904A GB 169904 A GB169904 A GB 169904A GB 2691320 A GB2691320 A GB 2691320A GB 2691320 A GB2691320 A GB 2691320A GB 169904 A GB169904 A GB 169904A
Authority
GB
United Kingdom
Prior art keywords
nut
lamp holders
electric lamp
turned
guide
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
GB2691320A
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 GB2691320A priority Critical patent/GB169904A/en
Publication of GB169904A publication Critical patent/GB169904A/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
    • H01R33/46—Two-pole devices for bayonet type base

Landscapes

  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

169,904. Hunt, A. H., and Goddard, J. W. Sept. 21, 1920. Holders.-In central-contact lamp holders the guide b for the contact plunger a is locked on the insulating-disc c by a nut j, and the conducting- wire is connected to it by being passed into the central bore f and through a lateral aperture g and clamped between the nut j and a nut k. A pin l on the guide prevents its rotation when the nuts are being turned, and a projection r on the casing of the holder prevents this from rotating when the union nut q is being turned.
GB2691320A 1920-09-21 1920-09-21 Improvements in or connected with electric lamp holders Expired GB169904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2691320A GB169904A (en) 1920-09-21 1920-09-21 Improvements in or connected with electric lamp holders

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2691320A GB169904A (en) 1920-09-21 1920-09-21 Improvements in or connected with electric lamp holders

Publications (1)

Publication Number Publication Date
GB169904A true GB169904A (en) 1921-10-13

Family

ID=10251171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2691320A Expired GB169904A (en) 1920-09-21 1920-09-21 Improvements in or connected with electric lamp holders

Country Status (1)

Country Link
GB (1) GB169904A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017083720A1 (en) * 2015-11-12 2017-05-18 Hunting Titan, Inc. Contact plunger cartridge assembly

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017083720A1 (en) * 2015-11-12 2017-05-18 Hunting Titan, Inc. Contact plunger cartridge assembly
US10900333B2 (en) 2015-11-12 2021-01-26 Hunting Titan, Inc. Contact plunger cartridge assembly
US11283207B2 (en) 2015-11-12 2022-03-22 Hunting Titan, Inc. Contact plunger cartridge assembly
US11929570B2 (en) 2015-11-12 2024-03-12 Hunting Titan, Inc. Contact plunger cartridge assembly

Similar Documents

Publication Publication Date Title
GB169904A (en) Improvements in or connected with electric lamp holders
GB175158A (en) Locking ring for incandescent electric lamps
GB262907A (en) Improvements in sockets for holding electric lamps or the like
GB242408A (en) Improvements in, or relating to, electric lamp holders
GB137592A (en) Improvements in and relating to electric light sockets
GB182615A (en) Auxiliary electric light for use with acetylene lamps, and the like, as used on motor propelled vehicles
GB192796A (en) Improvements in bulb holders for use in electric cycle and like lamps
CA217185A (en) Housing for electric incandescent lamps
GB282144A (en) Improvements in electric lamp holders
GB191226651A (en) An Improved Adapter-holder for use in Electric Lighting Power and Heating.
GB639186A (en) Improvements in and relating to tubular electric lamps and holding means therefor
GB568738A (en) Improvements relating to electric lamp bulb holders
CA226963A (en) Device for locking electric incandescent lamps
GB257705A (en) Improvements in electric lanterns
GB152377A (en) Improvements in or relating to the manufacture of incandescence electric lamps
GB200949A (en) Improvements in dynamo lighting sets for cycles and the like
GB278373A (en) Improvements in or relating to electric lamps, holders and sockets therefor
GB196299A (en) Improvements in electric pocket lamps
CA227096A (en) Lamp clamping socket
GB536273A (en) Improvements relating to electric lamp sockets
GB188235A (en) Improvements in and relating to incandescent electric lamp holders
CA227412A (en) Electric lamp holder
CA217334A (en) Lock for incandescent electric lamps
GB184982A (en) Improvements in devices for locking electric lamp bulbs to their carrier sockets
GB211579A (en) Improvements in rheostats