GB334235A - Improvements in or relating to electrical plunger-contacts such as used in lamp-holders - Google Patents
Improvements in or relating to electrical plunger-contacts such as used in lamp-holdersInfo
- Publication number
- GB334235A GB334235A GB1660629A GB1660629A GB334235A GB 334235 A GB334235 A GB 334235A GB 1660629 A GB1660629 A GB 1660629A GB 1660629 A GB1660629 A GB 1660629A GB 334235 A GB334235 A GB 334235A
- Authority
- GB
- United Kingdom
- Prior art keywords
- holders
- plunger
- relating
- lamp
- contacts
- 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
- Measuring Leads Or Probes (AREA)
- Connecting Device With Holders (AREA)
Abstract
334,235. Crabtree, J. A., and Harrison, B. G. May 30, 1929. Holders. - The plunger springs are of larger diameter than the plungers and abut on coned or screwed collars on the plungers and terminals. In the arrangement shown the terminals c and plunger b are provided with coned collars c<1>, b<1> on which abut the ends of the spring a. The terminal may be formed with a split pin e which enters the plunger. The terminal is secured in the holder by a screw f which may be arranged to give a slight rotational play.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1660629A GB334235A (en) | 1929-05-30 | 1929-05-30 | Improvements in or relating to electrical plunger-contacts such as used in lamp-holders |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1660629A GB334235A (en) | 1929-05-30 | 1929-05-30 | Improvements in or relating to electrical plunger-contacts such as used in lamp-holders |
Publications (1)
Publication Number | Publication Date |
---|---|
GB334235A true GB334235A (en) | 1930-09-01 |
Family
ID=10080350
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1660629A Expired GB334235A (en) | 1929-05-30 | 1929-05-30 | Improvements in or relating to electrical plunger-contacts such as used in lamp-holders |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB334235A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729800A (en) * | 1953-04-23 | 1956-01-03 | Lewis Eng Co | Electric wire coupling |
GB2214005A (en) * | 1987-12-21 | 1989-08-23 | On Tat Bakelite Electric Works | Light bulb holder |
-
1929
- 1929-05-30 GB GB1660629A patent/GB334235A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2729800A (en) * | 1953-04-23 | 1956-01-03 | Lewis Eng Co | Electric wire coupling |
GB2214005A (en) * | 1987-12-21 | 1989-08-23 | On Tat Bakelite Electric Works | Light bulb holder |
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