FR624769A - Crossing for railway tracks - Google Patents
Crossing for railway tracksInfo
- Publication number
- FR624769A FR624769A FR624769DA FR624769A FR 624769 A FR624769 A FR 624769A FR 624769D A FR624769D A FR 624769DA FR 624769 A FR624769 A FR 624769A
- Authority
- FR
- France
- Prior art keywords
- crossing
- railway tracks
- railway
- tracks
- 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
- E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
- E01B3/26—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel combined with inserts of wood artificial stone 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 |
---|---|---|---|
FR624769T | 1926-11-17 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR624769A true FR624769A (en) | 1927-07-26 |
Family
ID=8987294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR624769D Expired FR624769A (en) | 1926-11-17 | 1926-11-17 | Crossing for railway tracks |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR624769A (en) |
-
1926
- 1926-11-17 FR FR624769D patent/FR624769A/en not_active Expired
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