GB191110527A - Improvements in Switch Holders for Electric Incandescent Lamps. - Google Patents

Improvements in Switch Holders for Electric Incandescent Lamps.

Info

Publication number
GB191110527A
GB191110527A GB191110527DA GB191110527A GB 191110527 A GB191110527 A GB 191110527A GB 191110527D A GB191110527D A GB 191110527DA GB 191110527 A GB191110527 A GB 191110527A
Authority
GB
United Kingdom
Prior art keywords
ratchet
switch
incandescent lamps
electric incandescent
shade
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
Inventor
Albert Victor Downton
Arthur Reginald Kibblewhite
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
Application granted granted Critical
Publication of GB191110527A publication Critical patent/GB191110527A/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

Landscapes

  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

10,527. Downton, A. V., and Kibblewhite, A. R. May 1. Holders w i t h switches. The leads pass through separate holes in a block a of vulcanite or the like, threaded to receive a nipple b and a conical sleeve c of non- conductive material, and carrying a bayonet - holder d. One of the leads is interrupted and provided with two spring - pressed contacts i, adapted to engage two electrically - c o nnected teeth on a ratchet k actuated by a rotary spindle. The other ratchet-teeth have insulating surfaces. The spindle may be free to turn in one direction relatively to the switch, and provided with a ratchet n for engagement with a click on the switch. The sleeve c serves also as a support for a shade or shade-holder.
GB191110527D 1911-05-01 1911-05-01 Improvements in Switch Holders for Electric Incandescent Lamps. Expired GB191110527A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191110527T 1911-05-01

Publications (1)

Publication Number Publication Date
GB191110527A true GB191110527A (en) 1911-12-30

Family

ID=32366026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191110527D Expired GB191110527A (en) 1911-05-01 1911-05-01 Improvements in Switch Holders for Electric Incandescent Lamps.

Country Status (1)

Country Link
GB (1) GB191110527A (en)

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