BE337429A - - Google Patents
Info
- Publication number
- BE337429A BE337429A BE337429DA BE337429A BE 337429 A BE337429 A BE 337429A BE 337429D A BE337429D A BE 337429DA BE 337429 A BE337429 A BE 337429A
- Authority
- BE
- Belgium
- Prior art keywords
- shaft
- contacts
- wheels
- seconds
- clock
- Prior art date
Links
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE337429A true BE337429A (enEXAMPLES) |
Family
ID=15559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE337429D BE337429A (enEXAMPLES) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE337429A (enEXAMPLES) |
-
0
- BE BE337429D patent/BE337429A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU646457B2 (en) | Traffic light timed advertising center | |
| BE337429A (enEXAMPLES) | ||
| EP1726716B1 (fr) | Procédé et système d'augmentation temporaire de la capacité d'une autoroute | |
| EP0082747A3 (fr) | Prise de courant munie d'un socle à barettes basculantes de contact et d'une fiche à poussoir | |
| FR2846756A1 (fr) | Dispositif de vision nocturne destine a la conduite | |
| CN210895833U (zh) | 一种路口交通控制系统及包含该控制系统的路口 | |
| JP3066566B2 (ja) | 凍結警告標識 | |
| KR200225245Y1 (ko) | 조명광고판이 형성된 제어함 | |
| KR200380782Y1 (ko) | 방향변경이 가능한 조명등이 설치되는 교통신호등 철주조립체 | |
| FR2603728A3 (fr) | Panneau suggestif de signalisation routiere | |
| Green | Some additional thoughts on light pollution | |
| CN109737337B (zh) | 一种改进的电子路灯 | |
| US2119549A (en) | Combined headlight and direction indicator for vehicles, and controlling device for same | |
| Sielski | Relationship of roadway lighting and traffic accidents | |
| Waldbauer | Highway lighting without glare—a new lighting technique | |
| Huddart | Road traffic control | |
| BE502832A (enEXAMPLES) | ||
| KR200215327Y1 (ko) | 햇빛 차단 장치가 있는 신호등 | |
| Robinson | Light Pollution: The Battle Continues | |
| BE390732A (enEXAMPLES) | ||
| FR2939941A1 (fr) | Procede pour capter l'attention d'une personne au moyen d'au moins une source lumineuse | |
| BE532420A (enEXAMPLES) | ||
| Staplin et al. | Reduced lighting on freeways during periods of low traffic density | |
| FR2730202A1 (fr) | Feu rouge a surface lumineuse proportionnelle au freinage | |
| BE398124A (enEXAMPLES) |