FR2266570B3 - - Google Patents
Info
- Publication number
- FR2266570B3 FR2266570B3 FR7411768A FR7411768A FR2266570B3 FR 2266570 B3 FR2266570 B3 FR 2266570B3 FR 7411768 A FR7411768 A FR 7411768A FR 7411768 A FR7411768 A FR 7411768A FR 2266570 B3 FR2266570 B3 FR 2266570B3
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B11/00—Rail joints
- E01B11/44—Non-dismountable rail joints; Welded joints
- E01B11/52—Joints made by alumino-thermal welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K23/00—Alumino-thermic welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2101/00—Articles made by soldering, welding or cutting
- B23K2101/26—Railway- or like rails
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Heat Treatment Of Articles (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7411768A FR2266570A1 (en) | 1974-04-03 | 1974-04-03 | Aluminothermic welding of railway rails - by spraying coolant onto rails immediately after welding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7411768A FR2266570A1 (en) | 1974-04-03 | 1974-04-03 | Aluminothermic welding of railway rails - by spraying coolant onto rails immediately after welding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2266570A1 FR2266570A1 (en) | 1975-10-31 |
| FR2266570B3 true FR2266570B3 (de) | 1977-02-18 |
Family
ID=9137222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7411768A Granted FR2266570A1 (en) | 1974-04-03 | 1974-04-03 | Aluminothermic welding of railway rails - by spraying coolant onto rails immediately after welding |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2266570A1 (de) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4006071A1 (de) * | 1990-02-27 | 1991-08-29 | Elektro Thermit Gmbh | Verfahren zur zwischengussschweissung feinperlitisierter schienen |
| FR3053056B1 (fr) * | 2016-06-24 | 2019-08-30 | Sncf Reseau | Procede de reparation d'un rail ferroviaire au moyen d'un moule de reparation |
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1974
- 1974-04-03 FR FR7411768A patent/FR2266570A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2266570A1 (en) | 1975-10-31 |