CH566450A5 - - Google Patents
Info
- Publication number
- CH566450A5 CH566450A5 CH696774A CH696774A CH566450A5 CH 566450 A5 CH566450 A5 CH 566450A5 CH 696774 A CH696774 A CH 696774A CH 696774 A CH696774 A CH 696774A CH 566450 A5 CH566450 A5 CH 566450A5
- Authority
- CH
- Switzerland
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
- E01B11/50—Joints made by electric 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
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B31/00—Working rails, sleepers, baseplates, or the like, in or on the line; Machines, tools, or auxiliary devices specially designed therefor
- E01B31/02—Working rail or other metal track components on the spot
- E01B31/18—Reconditioning or repairing worn or damaged parts on the spot, e.g. applying inlays, building-up rails by welding; Heating or cooling of parts on the spot, e.g. for reducing joint gaps, for hardening rails
-
- 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
-
- 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)
- Butt Welding And Welding Of Specific Article (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732332646 DE2332646C3 (de) | 1973-06-27 | Verfahren zum Erneuern abgenutzter Herzstücke von Weichen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH566450A5 true CH566450A5 (enExample) | 1975-09-15 |
Family
ID=5885219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH696774A CH566450A5 (enExample) | 1973-06-27 | 1974-05-21 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT326715B (enExample) |
| CH (1) | CH566450A5 (enExample) |
| GB (1) | GB1466139A (enExample) |
| IT (1) | IT1016095B (enExample) |
| SE (1) | SE393828B (enExample) |
| YU (1) | YU150874A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITBO20130572A1 (it) * | 2013-10-17 | 2015-04-18 | Saga S R L | Metodo per rigenerare un cuore di un deviatoio usurato |
-
1974
- 1974-05-21 CH CH696774A patent/CH566450A5/xx not_active IP Right Cessation
- 1974-05-31 YU YU01508/74A patent/YU150874A/xx unknown
- 1974-06-19 IT IT51615/74A patent/IT1016095B/it active
- 1974-06-24 GB GB2798374A patent/GB1466139A/en not_active Expired
- 1974-06-26 SE SE7408400A patent/SE393828B/xx unknown
- 1974-06-27 AT AT533374A patent/AT326715B/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE2332646B2 (de) | 1977-02-24 |
| IT1016095B (it) | 1977-05-30 |
| GB1466139A (en) | 1977-03-02 |
| YU150874A (en) | 1982-05-31 |
| AT326715B (de) | 1975-12-29 |
| SE393828B (sv) | 1977-05-23 |
| SE7408400L (enExample) | 1974-12-30 |
| DE2332646A1 (de) | 1975-01-16 |
| ATA533374A (de) | 1975-03-15 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |