BE389702A - - Google Patents
Info
- Publication number
- BE389702A BE389702A BE389702DA BE389702A BE 389702 A BE389702 A BE 389702A BE 389702D A BE389702D A BE 389702DA BE 389702 A BE389702 A BE 389702A
- Authority
- BE
- Belgium
- Prior art keywords
- cross
- sleepers
- rails
- section
- rolling
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 28
- 239000011324 bead Substances 0.000 claims description 22
- 230000002787 reinforcement Effects 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 12
- 241001669679 Eleotris Species 0.000 claims description 8
- 238000005242 forging Methods 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000002184 metal Substances 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 244000182067 Fraxinus ornus Species 0.000 description 1
- 230000037237 body shape Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
- B21K7/00—Making railway appurtenances; Making vehicle parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE389702A true BE389702A (enrdf_load_stackoverflow) |
Family
ID=57766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE389702D BE389702A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE389702A (enrdf_load_stackoverflow) |
-
0
- BE BE389702D patent/BE389702A/fr unknown
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