FR404016A - Improvements to metal sleepers for railways - Google Patents
Improvements to metal sleepers for railwaysInfo
- Publication number
- FR404016A FR404016A FR404016DA FR404016A FR 404016 A FR404016 A FR 404016A FR 404016D A FR404016D A FR 404016DA FR 404016 A FR404016 A FR 404016A
- Authority
- FR
- France
- Prior art keywords
- railways
- metal sleepers
- sleepers
- metal
- 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
- E01B3/20—Sleeper construction for special purposes, e.g. with openings for ballast working
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US404016XA | 1908-06-15 | 1908-06-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR404016A true FR404016A (en) | 1909-11-20 |
Family
ID=1448611
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR404016D Expired FR404016A (en) | 1908-06-15 | 1909-06-14 | Improvements to metal sleepers for railways |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR404016A (en) |
-
1909
- 1909-06-14 FR FR404016D patent/FR404016A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR393023A (en) | Saddle for metal railway sleepers | |
FR404016A (en) | Improvements to metal sleepers for railways | |
FR359777A (en) | Improvements to metal sleepers for railways | |
FR401184A (en) | Metal railway sleeper | |
FR405332A (en) | Improvements at railway crossings | |
FR399335A (en) | Metal sleeper for railway tracks | |
FR460928A (en) | Improvements to metal sleepers for railways | |
FR398472A (en) | Improvements to needles for trams | |
FR393755A (en) | Railway lag bolt enhancements | |
FR392083A (en) | Improvements to railway wheels | |
FR341703A (en) | Improvements to rail cars | |
FR460055A (en) | Improvements to metal sleepers for railway tracks | |
FR388556A (en) | Reinforced concrete sleeper for railway tracks | |
FR10564E (en) | Reinforced concrete sleeper for railway tracks | |
FR389197A (en) | Metal corner for railway tracks | |
FR3215E (en) | Improvements to rail cars | |
FR3239E (en) | Improvements to rail cars | |
FR434539A (en) | Improvements to concrete sleepers for railway tracks | |
FR396887A (en) | Improvements to railway needles | |
CH42143A (en) | Reinforced concrete sleeper for railway tracks | |
FR415993A (en) | Improvements to railway ties | |
FR411498A (en) | Improvements to railroad sills | |
FR364262A (en) | Superstructure for railways | |
FR361424A (en) | Railway sleepers | |
CA112216A (en) | Cross tie for railway tracks |