GB320122A - Improvements relating to motor vehicle electric lamps - Google Patents
Improvements relating to motor vehicle electric lampsInfo
- Publication number
- GB320122A GB320122A GB19804/28A GB1980428A GB320122A GB 320122 A GB320122 A GB 320122A GB 19804/28 A GB19804/28 A GB 19804/28A GB 1980428 A GB1980428 A GB 1980428A GB 320122 A GB320122 A GB 320122A
- Authority
- GB
- United Kingdom
- Prior art keywords
- ring
- lamp body
- catch
- motor vehicle
- lucas
- 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
- F21V17/16—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 deformation of parts; Snap action mounting
-
- 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)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
320,122. Lucas, Ltd., J., Lucas, O., and Egginton, W. H. July 7, 1928. Lantern doors and door fittings.-In a vehicle lamp the lamp body a is provided at its front end with a spigot which is adapted to enter the beaded rear side of the front ring c and is formed around a portion of its circumference with a groove e with which the bead f can engage, and means are provided for securing the parts together. The groove may be formed in the upper part of the lamp body and may extend around about one-third of its circumference. The parts may be secured together by means of a hook-like catch g, Fig. 1, on the ring c engaging an inclined ledge f<1> on the lamp body, the ring being given a partial rotation to pull it tightly against the lamp body. The forward end of the catch g may be extended to serve as a guide when the ring c is being placed in position, and springs h may be provided for holding the catch in engagement with a recess in the ledge. Alternatively, a gapped plate m, Fig. 5, on the ring c may be engaged by a screw k carried by a swivel nut l on the lamp body. Specification 235,198 is referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19804/28A GB320122A (en) | 1928-07-07 | 1928-07-07 | Improvements relating to motor vehicle electric lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB19804/28A GB320122A (en) | 1928-07-07 | 1928-07-07 | Improvements relating to motor vehicle electric lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB320122A true GB320122A (en) | 1929-10-07 |
Family
ID=10135495
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB19804/28A Expired GB320122A (en) | 1928-07-07 | 1928-07-07 | Improvements relating to motor vehicle electric lamps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB320122A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2868961A (en) * | 1955-04-20 | 1959-01-13 | C M Hall Lamp Co | Sealed beam headlight mounting |
-
1928
- 1928-07-07 GB GB19804/28A patent/GB320122A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2868961A (en) * | 1955-04-20 | 1959-01-13 | C M Hall Lamp Co | Sealed beam headlight mounting |
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