BE362012A - - Google Patents
Info
- Publication number
- BE362012A BE362012A BE362012DA BE362012A BE 362012 A BE362012 A BE 362012A BE 362012D A BE362012D A BE 362012DA BE 362012 A BE362012 A BE 362012A
- Authority
- BE
- Belgium
- Prior art keywords
- rails
- crossing
- rail
- hare
- mushroom
- Prior art date
Links
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 8
- 241001413591 Trifolium arvense Species 0.000 description 6
- 241000233866 Fungi Species 0.000 description 3
- 241001311547 Patina Species 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000010006 flight Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000720993 Filos Species 0.000 description 1
- 241001590382 Sellea Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000003466 welding Methods 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)
- Train Traffic Observation, Control, And Security (AREA)
- Railway Tracks (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE362012A true BE362012A (online.php) |
Family
ID=34997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE362012D BE362012A (online.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE362012A (online.php) |
-
0
- BE BE362012D patent/BE362012A/fr unknown
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