FR560579A - Reinforced cement sleepers - Google Patents
Reinforced cement sleepersInfo
- Publication number
- FR560579A FR560579A FR560579DA FR560579A FR 560579 A FR560579 A FR 560579A FR 560579D A FR560579D A FR 560579DA FR 560579 A FR560579 A FR 560579A
- Authority
- FR
- France
- Prior art keywords
- reinforced cement
- sleepers
- cement sleepers
- reinforced
- cement
- 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
-
- 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
- E01B3/32—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from concrete or from natural or artificial stone with armouring or reinforcement
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR560579T | 1922-12-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR560579A true FR560579A (en) | 1923-10-06 |
Family
ID=8943030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR560579D Expired FR560579A (en) | 1922-12-13 | 1922-12-13 | Reinforced cement sleepers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR560579A (en) |
-
1922
- 1922-12-13 FR FR560579D patent/FR560579A/en not_active Expired
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