GB376816A - Improvements in or relating to electric torches - Google Patents
Improvements in or relating to electric torchesInfo
- Publication number
- GB376816A GB376816A GB1105131A GB1105131A GB376816A GB 376816 A GB376816 A GB 376816A GB 1105131 A GB1105131 A GB 1105131A GB 1105131 A GB1105131 A GB 1105131A GB 376816 A GB376816 A GB 376816A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- metal
- contact
- housing
- register
- 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
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0414—Arrangement of electric circuit elements in or on lighting devices the elements being switches specially adapted to be used with portable lighting devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Building Environments (AREA)
Abstract
376,816. Electric battery lamps. CARPMAEL, A., 24, Southampton Buildings, London.-(Ling Nam Hardware Manufacturing Co. ; North Point, Hong Kong.) April 14, 1931, No. 11051. [Class 39 (ii).] An electric torch is provided with a pushbutton switch 12 which bears upon a metal contact strip 14 and is adapted to be retained in an inoperative position by a metal strip 19 slidably mounted at the lower end of a metal housing 10, the strip 19 being provided with an aperture 20 which, in the normal position, is in register with a bared portion 21 of an insulated metal strip 16 mounted within the casing and allows the bent lower end of the strip 14 to be pushed into contact therewith. The inward movement of the strip 19 causes the aperture 20 to be moved out of register with the bared contact piece 21. The push button 12 is housed within a metal member 11 slidably mounted on the metal housing 10, which is riveted to the torch casing, a flange 13 being formed on the button 12 so that when the member 11 is slidden upwardly the flange bears on the underside of the housing 10 and forces the end of the contact strip 14 into contact with the contact piece 21, where it is retained until the member 11 is pushed downwardly again.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1105131A GB376816A (en) | 1931-04-14 | 1931-04-14 | Improvements in or relating to electric torches |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1105131A GB376816A (en) | 1931-04-14 | 1931-04-14 | Improvements in or relating to electric torches |
Publications (1)
Publication Number | Publication Date |
---|---|
GB376816A true GB376816A (en) | 1932-07-14 |
Family
ID=9979098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1105131A Expired GB376816A (en) | 1931-04-14 | 1931-04-14 | Improvements in or relating to electric torches |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB376816A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2139002A (en) * | 1983-04-27 | 1984-10-31 | Hotpoint Ltd | Actuators |
-
1931
- 1931-04-14 GB GB1105131A patent/GB376816A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2139002A (en) * | 1983-04-27 | 1984-10-31 | Hotpoint Ltd | Actuators |
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