GB786503A - Improvements in or relating to covers for lamps - Google Patents
Improvements in or relating to covers for lampsInfo
- Publication number
- GB786503A GB786503A GB34862/54A GB3486254A GB786503A GB 786503 A GB786503 A GB 786503A GB 34862/54 A GB34862/54 A GB 34862/54A GB 3486254 A GB3486254 A GB 3486254A GB 786503 A GB786503 A GB 786503A
- Authority
- GB
- United Kingdom
- Prior art keywords
- shank
- aperture
- ridge
- lens
- lampholder
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q3/00—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors
- B60Q3/10—Arrangement of lighting devices for vehicle interiors; Lighting devices specially adapted for vehicle interiors for dashboards
Abstract
786,503. Lamps. CARR FASTENER CO., Ltd. Oct. 27, 1955 [Dec. 1, 1954], No. 34862/54. Class 75(4) A translucent or transparent synthetic plastic cover 1 for a lamp comprises a resilient hollow shank 5 integrally 'extending from one face of a lens portion 4 and having adjacent the end remote from the lens a peripheral outwardly extending ridge 6 which tapers inwardly towards the remote end, the shank being adapted to make snap-fastening engagement in an aperture in a support such as a panel 3 or a lampholder. The remote end of the shank has axial slots 10 dividing the shank into fingers 11; or the slots 10 may terminate short of the end of the shank. The diameter of the shank is equal to or slightly greater than that of the aperture. When the shank is pushed through the aperture from the front of the panel the fingers 11 are deformed until the ridge 6 clears the aperture. The fingers then spring outwardly and the panel is gripped between the rear peripheral surface 9 of the lens and the ridge 5. A key portion 12 on the shank co-operates with a radial groove 13 in the edge of the aperture. The lens may have a metal surround. A lampholder with which the cover engages comprises a tubular body having a forward neck of reduced diameter having a length equal to the length of the shank between the ridge 6 and the lens. The ridge engages behind the shoulder formed between the reduced neck and the main body of the lampholder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB34862/54A GB786503A (en) | 1954-12-01 | 1954-12-01 | Improvements in or relating to covers for lamps |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB34862/54A GB786503A (en) | 1954-12-01 | 1954-12-01 | Improvements in or relating to covers for lamps |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB786503A true GB786503A (en) | 1957-11-20 |
Family
ID=10370826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB34862/54A Expired GB786503A (en) | 1954-12-01 | 1954-12-01 | Improvements in or relating to covers for lamps |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB786503A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340637A (en) * | 1964-08-03 | 1967-09-12 | Technical Products Engineering | Status display assembly |
| FR2426304A1 (en) * | 1978-05-19 | 1979-12-14 | Savage John Jun | LIGHT EMITTING DEVICE THAT CAN BE FIXED ON A DISPLAY PANEL |
-
1954
- 1954-12-01 GB GB34862/54A patent/GB786503A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3340637A (en) * | 1964-08-03 | 1967-09-12 | Technical Products Engineering | Status display assembly |
| FR2426304A1 (en) * | 1978-05-19 | 1979-12-14 | Savage John Jun | LIGHT EMITTING DEVICE THAT CAN BE FIXED ON A DISPLAY PANEL |
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