BE560123A - - Google Patents
Info
- Publication number
- BE560123A BE560123A BE560123DA BE560123A BE 560123 A BE560123 A BE 560123A BE 560123D A BE560123D A BE 560123DA BE 560123 A BE560123 A BE 560123A
- Authority
- BE
- Belgium
- Prior art keywords
- central block
- rail
- welding
- counter
- double
- Prior art date
Links
- 238000003466 welding Methods 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 125000006850 spacer group Chemical group 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 239000011324 bead Substances 0.000 description 3
- 238000003754 machining Methods 0.000 description 2
- 241000269420 Bufonidae Species 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000007858 starting material Substances 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
- E01B7/00—Switches; Crossings
- E01B7/10—Frogs
- E01B7/12—Fixed frogs made of one part or composite
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE560123A true BE560123A (enrdf_load_stackoverflow) |
Family
ID=182543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE560123D BE560123A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE560123A (enrdf_load_stackoverflow) |
-
0
- BE BE560123D patent/BE560123A/fr unknown
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