BE344932A - - Google Patents
Info
- Publication number
- BE344932A BE344932A BE344932DA BE344932A BE 344932 A BE344932 A BE 344932A BE 344932D A BE344932D A BE 344932DA BE 344932 A BE344932 A BE 344932A
- Authority
- BE
- Belgium
- Prior art keywords
- pin
- sleeper
- electrodes
- welding
- clamp
- Prior art date
Links
- 238000003466 welding Methods 0.000 claims description 18
- 241001669679 Eleotris Species 0.000 claims description 14
- 241000269420 Bufonidae Species 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 238000001816 cooling Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- 238000004080 punching 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
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/32—Fastening on steel sleepers with clamp members
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Resistance Welding (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE344932A true BE344932A (enrdf_load_html_response) |
Family
ID=21027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE344932D BE344932A (enrdf_load_html_response) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE344932A (enrdf_load_html_response) |
-
0
- BE BE344932D patent/BE344932A/fr unknown
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