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 (cs) |
Family
ID=15559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE337429D BE337429A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE337429A (cs) |
-
0
- BE BE337429D patent/BE337429A/fr unknown
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