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
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.
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) |
-
1911
- 1911-05-01 GB GB191110527D patent/GB191110527A/en not_active Expired
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