BE415852A - - Google Patents
Info
- Publication number
- BE415852A BE415852A BE415852DA BE415852A BE 415852 A BE415852 A BE 415852A BE 415852D A BE415852D A BE 415852DA BE 415852 A BE415852 A BE 415852A
- Authority
- BE
- Belgium
- Prior art keywords
- rail
- crossing
- bent
- desc
- counterpoints
- Prior art date
Links
- 238000003466 welding Methods 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 206010012411 Derailment Diseases 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000035939 shock 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
- 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)
- Road Paving Structures (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE415852A true BE415852A (de) |
Family
ID=78901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE415852D BE415852A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE415852A (de) |
-
0
- BE BE415852D patent/BE415852A/fr unknown
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