GB175703A - Improvements in or relating to automatic devices for motor vehicles & the like for indicating the extinguishing of the tail lamp - Google Patents
Improvements in or relating to automatic devices for motor vehicles & the like for indicating the extinguishing of the tail lampInfo
- Publication number
- GB175703A GB175703A GB3007720A GB3007720A GB175703A GB 175703 A GB175703 A GB 175703A GB 3007720 A GB3007720 A GB 3007720A GB 3007720 A GB3007720 A GB 3007720A GB 175703 A GB175703 A GB 175703A
- Authority
- GB
- United Kingdom
- Prior art keywords
- extinguishing
- relating
- indicating
- motor vehicles
- tail lamp
- 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
- B60Q11/00—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00
- B60Q11/005—Arrangement of monitoring devices for devices provided for in groups B60Q1/00 - B60Q9/00 for lighting devices, e.g. indicating if lamps are burning or not
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
175,703. Crankshaw, A., Powell, M., and Parker, O. A. Oct. 25, 1920. Controlling independently of drivers. - In a lamp failure alarm device for use on vehicles an armature 8 falls by gravity on the failure of the lamp 12 and a contact piece 7 engages the part 13 and earths the magneto. The switch 4 renders the lamp and the warning devices inoperative.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3007720A GB175703A (en) | 1920-10-25 | 1920-10-25 | Improvements in or relating to automatic devices for motor vehicles & the like for indicating the extinguishing of the tail lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3007720A GB175703A (en) | 1920-10-25 | 1920-10-25 | Improvements in or relating to automatic devices for motor vehicles & the like for indicating the extinguishing of the tail lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB175703A true GB175703A (en) | 1922-02-27 |
Family
ID=10301895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3007720A Expired GB175703A (en) | 1920-10-25 | 1920-10-25 | Improvements in or relating to automatic devices for motor vehicles & the like for indicating the extinguishing of the tail lamp |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB175703A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033638A (en) * | 2019-03-07 | 2019-07-19 | 西安艾润物联网技术服务有限责任公司 | The alarming method for power and device in vehicles while passing place |
-
1920
- 1920-10-25 GB GB3007720A patent/GB175703A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110033638A (en) * | 2019-03-07 | 2019-07-19 | 西安艾润物联网技术服务有限责任公司 | The alarming method for power and device in vehicles while passing place |
| CN110033638B (en) * | 2019-03-07 | 2022-01-28 | 西安艾润物联网技术服务有限责任公司 | Method and device for warning vehicle entering and exiting place |
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