FR485802A - Traverse de chemins de fer en ciment armé - Google Patents
Traverse de chemins de fer en ciment arméInfo
- Publication number
- FR485802A FR485802A FR485802DA FR485802A FR 485802 A FR485802 A FR 485802A FR 485802D A FR485802D A FR 485802DA FR 485802 A FR485802 A FR 485802A
- Authority
- FR
- France
- Prior art keywords
- reinforced cement
- railway crossing
- cement railway
- crossing
- reinforced
- 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
- 239000004568 cement Substances 0.000 title 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/28—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone
- E01B3/42—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone combined with inserts of wood or other material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR485802T | 1916-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR485802A true FR485802A (fr) | 1918-02-08 |
Family
ID=1522473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR485802D Expired FR485802A (fr) | 1916-09-14 | 1916-09-14 | Traverse de chemins de fer en ciment armé |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR485802A (fr) |
-
1916
- 1916-09-14 FR FR485802D patent/FR485802A/fr not_active Expired
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