FR1189637A - Vehicle speed variation signaling system - Google Patents
Vehicle speed variation signaling systemInfo
- Publication number
- FR1189637A FR1189637A FR1189637DA FR1189637A FR 1189637 A FR1189637 A FR 1189637A FR 1189637D A FR1189637D A FR 1189637DA FR 1189637 A FR1189637 A FR 1189637A
- Authority
- FR
- France
- Prior art keywords
- vehicle speed
- signaling system
- speed variation
- variation signaling
- vehicle
- 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
- B60Q1/444—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 with indication of the braking strength or speed changes, e.g. by changing shape or intensity of the indication
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1189637T | 1958-01-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1189637A true FR1189637A (en) | 1959-10-05 |
Family
ID=9665959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1189637D Expired FR1189637A (en) | 1958-01-09 | 1958-01-09 | Vehicle speed variation signaling system |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1189637A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2669870A1 (en) * | 1990-12-04 | 1992-06-05 | Delmotte Didier | Safety devices for motor vehicles improving forward visibility and signalling when braking |
-
1958
- 1958-01-09 FR FR1189637D patent/FR1189637A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2669870A1 (en) * | 1990-12-04 | 1992-06-05 | Delmotte Didier | Safety devices for motor vehicles improving forward visibility and signalling when braking |
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