BE442720A - - Google Patents
Info
- Publication number
- BE442720A BE442720A BE442720DA BE442720A BE 442720 A BE442720 A BE 442720A BE 442720D A BE442720D A BE 442720DA BE 442720 A BE442720 A BE 442720A
- Authority
- BE
- Belgium
- Prior art keywords
- fortification
- walls
- shoe
- iron
- web
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 34
- 229910052742 iron Inorganic materials 0.000 claims description 16
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000005242 forging Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 238000005065 mining Methods 0.000 claims 1
- 238000003825 pressing Methods 0.000 claims 1
- 210000000003 hoof Anatomy 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 235000000396 iron Nutrition 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002023 wood Substances 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
- B21K7/02—Making railway appurtenances; Making vehicle parts parts for permanent way
- B21K7/08—Making railway appurtenances; Making vehicle parts parts for permanent way base plates for rails, e.g. chairs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE442720A true BE442720A (cg-RX-API-DMAC7.html) |
Family
ID=99843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE442720D BE442720A (cg-RX-API-DMAC7.html) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE442720A (cg-RX-API-DMAC7.html) |
-
0
- BE BE442720D patent/BE442720A/fr unknown
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