GB129559A - Improvements in Electric Lamps for use on Motor-vehicles and for other purposes. - Google Patents
Improvements in Electric Lamps for use on Motor-vehicles and for other purposes.Info
- Publication number
- GB129559A GB129559A GB21373/18A GB2137318A GB129559A GB 129559 A GB129559 A GB 129559A GB 21373/18 A GB21373/18 A GB 21373/18A GB 2137318 A GB2137318 A GB 2137318A GB 129559 A GB129559 A GB 129559A
- Authority
- GB
- United Kingdom
- Prior art keywords
- motor
- vehicles
- purposes
- electric
- electric lamps
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/29—Attachment thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/39—Attachment thereof
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
129,559. Camelinat, E. G. Dec. 20, 1918. Electric-lamp lanterns.-In an electric lamp lantern for motor cars, motor cycles, aircraft, and the like, the reflector 12 carrying the electric lamp is pressed against the glass front 11 or against an interposed packing-medium by means of screws 22 or other clamping-devices carried by a split spring ring 20 adapted to be sprung into a groove 19 at the inner end of a cylindrical housing 13 on the lantern front. The grooved part of the housing may be formed with gaps to enable the spring ring 20 to be removed by means of a suitable tool.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21373/18A GB129559A (en) | 1918-12-20 | 1918-12-20 | Improvements in Electric Lamps for use on Motor-vehicles and for other purposes. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB21373/18A GB129559A (en) | 1918-12-20 | 1918-12-20 | Improvements in Electric Lamps for use on Motor-vehicles and for other purposes. |
Publications (1)
Publication Number | Publication Date |
---|---|
GB129559A true GB129559A (en) | 1919-07-17 |
Family
ID=32348508
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21373/18A Expired GB129559A (en) | 1918-12-20 | 1918-12-20 | Improvements in Electric Lamps for use on Motor-vehicles and for other purposes. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB129559A (en) |
-
1918
- 1918-12-20 GB GB21373/18A patent/GB129559A/en not_active Expired
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