FR351956A - Hollow sleeper in reinforced cement concrete for railway tracks - Google Patents
Hollow sleeper in reinforced cement concrete for railway tracksInfo
- Publication number
- FR351956A FR351956A FR351956DA FR351956A FR 351956 A FR351956 A FR 351956A FR 351956D A FR351956D A FR 351956DA FR 351956 A FR351956 A FR 351956A
- Authority
- FR
- France
- Prior art keywords
- cement concrete
- reinforced cement
- railway tracks
- hollow sleeper
- sleeper
- 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 |
---|---|---|---|
FR351956T | 1905-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR351956A true FR351956A (en) | 1905-07-31 |
Family
ID=1400234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR351956D Expired FR351956A (en) | 1905-01-23 | 1905-01-23 | Hollow sleeper in reinforced cement concrete for railway tracks |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR351956A (en) |
-
1905
- 1905-01-23 FR FR351956D patent/FR351956A/en not_active Expired
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