BE381149A - - Google Patents
Info
- Publication number
- BE381149A BE381149A BE381149DA BE381149A BE 381149 A BE381149 A BE 381149A BE 381149D A BE381149D A BE 381149DA BE 381149 A BE381149 A BE 381149A
- Authority
- BE
- Belgium
- Prior art keywords
- metal
- cross member
- wing
- produced
- sleeper
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 14
- 241001669679 Eleotris Species 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 238000005452 bending Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 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
- E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Road Paving Structures (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE381149A true BE381149A (cg-RX-API-DMAC7.html) |
Family
ID=50752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE381149D BE381149A (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE381149A (cg-RX-API-DMAC7.html) |
-
0
- BE BE381149D patent/BE381149A/fr unknown
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