GB515147A - Improvements in and relating to electric lighting fittings - Google Patents
Improvements in and relating to electric lighting fittingsInfo
- Publication number
- GB515147A GB515147A GB1248238A GB1248238A GB515147A GB 515147 A GB515147 A GB 515147A GB 1248238 A GB1248238 A GB 1248238A GB 1248238 A GB1248238 A GB 1248238A GB 515147 A GB515147 A GB 515147A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- lighting fittings
- electric lighting
- base
- fittings
- 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
- F21V17/18—Latch-type fastening, e.g. with rotary action
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
515,147. Lighting fittings. GENERAL ELECTRIC CO., Ltd., BURBIDGE, A. J., and PHILLIPS. L. E. A. April 26, 1938, No. 12482. [Class 75 (ii)] Globes 1 are hinged to a stepped ceiling base 2, 3 at 9 and are, supported in position by tongues 12 on members pivoted at 15 on an annular frame 11 and having inner arms 14 abutting against the base to be held firm. A member 17 can be turned by an arm 22 to lock the globe fixed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1248238A GB515147A (en) | 1938-04-26 | 1938-04-26 | Improvements in and relating to electric lighting fittings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1248238A GB515147A (en) | 1938-04-26 | 1938-04-26 | Improvements in and relating to electric lighting fittings |
Publications (1)
Publication Number | Publication Date |
---|---|
GB515147A true GB515147A (en) | 1939-11-28 |
Family
ID=10005409
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1248238A Expired GB515147A (en) | 1938-04-26 | 1938-04-26 | Improvements in and relating to electric lighting fittings |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB515147A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966926C (en) * | 1951-10-28 | 1957-09-19 | Reininghaus & Co | Schraege wall lamp |
CN105650607A (en) * | 2016-03-30 | 2016-06-08 | 上海易壳照明有限公司 | Electric appliance base plate clamping rotating structure |
-
1938
- 1938-04-26 GB GB1248238A patent/GB515147A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE966926C (en) * | 1951-10-28 | 1957-09-19 | Reininghaus & Co | Schraege wall lamp |
CN105650607A (en) * | 2016-03-30 | 2016-06-08 | 上海易壳照明有限公司 | Electric appliance base plate clamping rotating structure |
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