FR919048A - Reflective paving stone to mark the roadways - Google Patents
Reflective paving stone to mark the roadwaysInfo
- Publication number
- FR919048A FR919048A FR919048DA FR919048A FR 919048 A FR919048 A FR 919048A FR 919048D A FR919048D A FR 919048DA FR 919048 A FR919048 A FR 919048A
- Authority
- FR
- France
- Prior art keywords
- roadways
- reflective
- mark
- paving stone
- paving
- 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
- 239000004575 stone Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
- E01F9/553—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members
- E01F9/565—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts
- E01F9/571—Low discrete bodies, e.g. marking blocks, studs or flexible vehicle-striking members having deflectable or displaceable parts displaceable vertically under load, e.g. in combination with rotation
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB919048X | 1941-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR919048A true FR919048A (en) | 1947-02-25 |
Family
ID=10707888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR919048D Expired FR919048A (en) | 1941-10-20 | 1945-12-17 | Reflective paving stone to mark the roadways |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR919048A (en) |
-
1945
- 1945-12-17 FR FR919048D patent/FR919048A/en not_active Expired
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