FR81996E - Automatic light signal, warning of sudden slowdowns for motor vehicles - Google Patents
Automatic light signal, warning of sudden slowdowns for motor vehiclesInfo
- Publication number
- FR81996E FR81996E FR8490A FR42008490A FR81996E FR 81996 E FR81996 E FR 81996E FR 8490 A FR8490 A FR 8490A FR 42008490 A FR42008490 A FR 42008490A FR 81996 E FR81996 E FR 81996E
- Authority
- FR
- France
- Prior art keywords
- slowdowns
- sudden
- warning
- light signal
- motor vehicles
- 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
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
- B60Q1/445—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal controlled by inertial devices
- B60Q1/447—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal controlled by inertial devices with indication of the braking strength or speed changes, e.g. by changing the shape or intensity of the indication
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/06—Switches operated by change of speed
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8490A FR81996E (en) | 1962-07-16 | 1962-07-16 | Automatic light signal, warning of sudden slowdowns for motor vehicles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8490A FR81996E (en) | 1962-07-16 | 1962-07-16 | Automatic light signal, warning of sudden slowdowns for motor vehicles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR81996E true FR81996E (en) | 1963-12-06 |
Family
ID=1365415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8490A Expired FR81996E (en) | 1962-07-16 | 1962-07-16 | Automatic light signal, warning of sudden slowdowns for motor vehicles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR81996E (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473199A1 (en) * | 1980-01-03 | 1981-07-10 | Rameil Jean | AUDIO-VISUAL AUDIO-SAVING WARNING DEVICE FOR VEHICLE ENERGY SAVING |
-
1962
- 1962-07-16 FR FR8490A patent/FR81996E/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2473199A1 (en) * | 1980-01-03 | 1981-07-10 | Rameil Jean | AUDIO-VISUAL AUDIO-SAVING WARNING DEVICE FOR VEHICLE ENERGY SAVING |
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