JPS6452543A - Automatic lighting method of emergency indicator lamp for vehicle - Google Patents
Automatic lighting method of emergency indicator lamp for vehicleInfo
- Publication number
- JPS6452543A JPS6452543A JP62207198A JP20719887A JPS6452543A JP S6452543 A JPS6452543 A JP S6452543A JP 62207198 A JP62207198 A JP 62207198A JP 20719887 A JP20719887 A JP 20719887A JP S6452543 A JPS6452543 A JP S6452543A
- Authority
- JP
- Japan
- Prior art keywords
- vehicle
- weight
- indicator lamp
- displacement
- emergency indicator
- 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.)
- Pending
Links
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
PURPOSE:To improve safety by detecting a displacement of acceleration at the time of deceleration, etc. of a vehicle as the displacement of a weight provided in the vehicle, and actuating a lighting switch utilizing the displacement of the weight to automatically light an emergency indicator lamp. CONSTITUTION:When an automatic lighting device is used, the inclination of an inclined plate 3 is set at a specified angle first turning a dial 5 so that a weight 6 slides along the inclined plate 3 and reaches B-position to actuate a lighting switch 8 when an extremely larger G (generated at the time of quick stopping, rear end collision, etc.) then G (gravitation acceleration) generated normally at the time of starting or stopping a vehicle, is applied to the vehicle. In such set-state, the weight 6 is adapted to climb the inclined plate 3 and presses a lever 8b of the lighting switch 8 to turn the switch 8 ON when the the vehicle quickly stops during running and a larger G is applied to the vehicle in front of it. Thus, an emergency indicator lamp lights (turns on and off), thereby it informs the following vehicles that the vehicle is being stopped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62207198A JPS6452543A (en) | 1987-08-20 | 1987-08-20 | Automatic lighting method of emergency indicator lamp for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62207198A JPS6452543A (en) | 1987-08-20 | 1987-08-20 | Automatic lighting method of emergency indicator lamp for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6452543A true JPS6452543A (en) | 1989-02-28 |
Family
ID=16535868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62207198A Pending JPS6452543A (en) | 1987-08-20 | 1987-08-20 | Automatic lighting method of emergency indicator lamp for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6452543A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03287425A (en) * | 1990-04-05 | 1991-12-18 | Seikyo Chin | Warning device for brake for vehicular use |
| JPH06243800A (en) * | 1993-02-15 | 1994-09-02 | Murata Mfg Co Ltd | Deflecting yoke |
| JPH078082U (en) * | 1993-07-12 | 1995-02-03 | 多田 督治 | A mechanism that automatically turns on the emergency flashing light when the car suddenly stops to prevent a rear-end collision. |
| JP2003503254A (en) * | 1999-06-25 | 2003-01-28 | スマ インヴェストメント ホールディング | Improvement of a device for operating a hazard lamp of a vehicle based on a predetermined braking threshold |
-
1987
- 1987-08-20 JP JP62207198A patent/JPS6452543A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03287425A (en) * | 1990-04-05 | 1991-12-18 | Seikyo Chin | Warning device for brake for vehicular use |
| JPH06243800A (en) * | 1993-02-15 | 1994-09-02 | Murata Mfg Co Ltd | Deflecting yoke |
| JPH078082U (en) * | 1993-07-12 | 1995-02-03 | 多田 督治 | A mechanism that automatically turns on the emergency flashing light when the car suddenly stops to prevent a rear-end collision. |
| JP2003503254A (en) * | 1999-06-25 | 2003-01-28 | スマ インヴェストメント ホールディング | Improvement of a device for operating a hazard lamp of a vehicle based on a predetermined braking threshold |
| JP2011173591A (en) * | 1999-06-25 | 2011-09-08 | Suma Investment Holding | Improvement in device for operating hazard lamp of vehicle based on predetermined braking threshold value |
| JP4818555B2 (en) * | 1999-06-25 | 2011-11-16 | スマ インヴェストメント ホールディング | Improvement of the device that activates a car hazard lamp based on a predetermined braking threshold |
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