GB116239A - Electric Lamp Holders. - Google Patents
Electric Lamp Holders.Info
- Publication number
- GB116239A GB116239A GB154018A GB154018A GB116239A GB 116239 A GB116239 A GB 116239A GB 154018 A GB154018 A GB 154018A GB 154018 A GB154018 A GB 154018A GB 116239 A GB116239 A GB 116239A
- Authority
- GB
- United Kingdom
- Prior art keywords
- block
- grooves
- indentations
- casing
- pair
- 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
-
- 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
- Slide Switches (AREA)
- Switches With Compound Operations (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
116,239. Rutherford, A. P. Jan. 26, 1918. Holders. - A non- conducting contactcarrying block is held within a casing by indentations or pins on the casing engaging grooves on the block in such a way that the block can be inserted from the open end of the casing, and, in use, has a small range of movement. Each of the parts may be in one piece. In one construction, the block D has two pairs of diametrically opposite grooves L, M, one pair L being open at both ends and the others M at one end only. In assembling the holder, the indentations B, C pass through the shorter grooves L, and the block is then turned so that the indentations enter the longer grooves M. A coil spring N retains the parts in this position, and allows the movements of the block consequent upon the use of rigid contacts G, H. In another construction, there is only one pair of grooves, closed at both ends but having lateral openings above the circular portion of the block, for admission of the indentations.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB154018A GB116239A (en) | 1918-01-26 | 1918-01-26 | Electric Lamp Holders. |
GB1428418A GB126552A (en) | 1918-01-26 | 1918-09-03 | Electric Lamp and Switch Holder. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB154018A GB116239A (en) | 1918-01-26 | 1918-01-26 | Electric Lamp Holders. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB116239A true GB116239A (en) | 1918-06-06 |
Family
ID=32481264
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB154018A Expired GB116239A (en) | 1918-01-26 | 1918-01-26 | Electric Lamp Holders. |
GB1428418A Expired GB126552A (en) | 1918-01-26 | 1918-09-03 | Electric Lamp and Switch Holder. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1428418A Expired GB126552A (en) | 1918-01-26 | 1918-09-03 | Electric Lamp and Switch Holder. |
Country Status (1)
Country | Link |
---|---|
GB (2) | GB116239A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4139327C2 (en) * | 1991-10-19 | 2001-05-31 | Koenig & Bauer Ag | Arrangement for storing cylinders of printing machines |
-
1918
- 1918-01-26 GB GB154018A patent/GB116239A/en not_active Expired
- 1918-09-03 GB GB1428418A patent/GB126552A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4139327C2 (en) * | 1991-10-19 | 2001-05-31 | Koenig & Bauer Ag | Arrangement for storing cylinders of printing machines |
Also Published As
Publication number | Publication date |
---|---|
GB126552A (en) | 1919-05-15 |
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