GB390002A - Improvements in and relating to an electrical signalling device - Google Patents
Improvements in and relating to an electrical signalling deviceInfo
- Publication number
- GB390002A GB390002A GB11678/32A GB1167832A GB390002A GB 390002 A GB390002 A GB 390002A GB 11678/32 A GB11678/32 A GB 11678/32A GB 1167832 A GB1167832 A GB 1167832A GB 390002 A GB390002 A GB 390002A
- Authority
- GB
- United Kingdom
- Prior art keywords
- bell
- lamp
- april
- casing
- relating
- 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
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K1/00—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs
- G10K1/06—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube
- G10K1/062—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated
- G10K1/063—Devices in which sound is produced by striking a resonating body, e.g. bells, chimes or gongs the resonating devices having the shape of a bell, plate, rod, or tube electrically operated the sounding member being a bell
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62J—CYCLE SADDLES OR SEATS; AUXILIARY DEVICES OR ACCESSORIES SPECIALLY ADAPTED TO CYCLES AND NOT OTHERWISE PROVIDED FOR, e.g. ARTICLE CARRIERS OR CYCLE PROTECTORS
- B62J6/00—Arrangement of optical signalling or lighting devices on cycles; Mounting or supporting thereof; Circuits therefor
- B62J6/02—Headlights
- B62J6/028—Headlights specially adapted for rider-propelled cycles with or without additional source of power
- B62J6/029—Headlights specially adapted for rider-propelled cycles with or without additional source of power characterised by the structure, e.g. casings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
390,002. Hand signal lamps. LAMPEN-UND METALLWARENFABRIKEN R. DITMAR GEB. BRœNNER AKT.- GES., Erste Haidequerstrasse, Vienna. April 22, 1932, No. 11678. Convention date, April 22, 1931. [Class 118 (ii).] An electric lamp and bell are combined together in one portable unit for use more especially on a bicycle. The casing 2 containing the dry battery 1 carries in known manner the lamp with protecting glass 3 arranged as a condensing lens below which is the bell 4. Both lamp and bell are connected to terminal strips 5, 6, a push switch 9 being provided for the bell and a switch 7 for the lamp. In a modification the bell is arranged behind the lamp and used as a reflector therefor, the bell being within the casing.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT390002X | 1931-04-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB390002A true GB390002A (en) | 1933-03-30 |
Family
ID=3673313
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB11678/32A Expired GB390002A (en) | 1931-04-22 | 1932-04-22 | Improvements in and relating to an electrical signalling device |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB390002A (en) |
-
1932
- 1932-04-22 GB GB11678/32A patent/GB390002A/en not_active Expired
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