FR2315352B3 - - Google Patents
Info
- Publication number
- FR2315352B3 FR2315352B3 FR7519897A FR7519897A FR2315352B3 FR 2315352 B3 FR2315352 B3 FR 2315352B3 FR 7519897 A FR7519897 A FR 7519897A FR 7519897 A FR7519897 A FR 7519897A FR 2315352 B3 FR2315352 B3 FR 2315352B3
- 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)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7519897A FR2315352A1 (fr) | 1975-06-25 | 1975-06-25 | Dispositif de moulage pour le soudage aluminothermique des rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7519897A FR2315352A1 (fr) | 1975-06-25 | 1975-06-25 | Dispositif de moulage pour le soudage aluminothermique des rails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2315352A1 FR2315352A1 (fr) | 1977-01-21 |
| FR2315352B3 true FR2315352B3 (show.php) | 1979-02-16 |
Family
ID=9157010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7519897A Granted FR2315352A1 (fr) | 1975-06-25 | 1975-06-25 | Dispositif de moulage pour le soudage aluminothermique des rails |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2315352A1 (show.php) |
-
1975
- 1975-06-25 FR FR7519897A patent/FR2315352A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2315352A1 (fr) | 1977-01-21 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |