GB169904A - Improvements in or connected with electric lamp holders - Google Patents
Improvements in or connected with electric lamp holdersInfo
- 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
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.
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017083720A1 (en) * | 2015-11-12 | 2017-05-18 | Hunting Titan, Inc. | Contact plunger cartridge assembly |
-
1920
- 1920-09-21 GB GB2691320A patent/GB169904A/en not_active Expired
Cited By (4)
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 |
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