FR2415689B1 - - Google Patents
Info
- Publication number
- FR2415689B1 FR2415689B1 FR7802829A FR7802829A FR2415689B1 FR 2415689 B1 FR2415689 B1 FR 2415689B1 FR 7802829 A FR7802829 A FR 7802829A FR 7802829 A FR7802829 A FR 7802829A FR 2415689 B1 FR2415689 B1 FR 2415689B1
- 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
- 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
-
- 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
- E01B11/46—General methods for making gapless tracks
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7802829A FR2415689A1 (fr) | 1978-01-27 | 1978-01-27 | Marteau mecanique a frapper les rails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7802829A FR2415689A1 (fr) | 1978-01-27 | 1978-01-27 | Marteau mecanique a frapper les rails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2415689A1 FR2415689A1 (fr) | 1979-08-24 |
| FR2415689B1 true FR2415689B1 (US20020095090A1-20020718-M00002.png) | 1982-01-22 |
Family
ID=9204094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7802829A Granted FR2415689A1 (fr) | 1978-01-27 | 1978-01-27 | Marteau mecanique a frapper les rails |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2415689A1 (US20020095090A1-20020718-M00002.png) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2820804A1 (de) * | 1978-05-12 | 1979-11-15 | Elektro Thermit Gmbh | Verfahren zum lockern von schienenabschnitten sowie vorrichtung zur durchfuehrung dieses verfahrens |
| FR2543985B1 (fr) * | 1983-04-11 | 1985-08-02 | Sotramef | Dispositif mecanique de liberation des contraintes des longs rails soudes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2093312A5 (US20020095090A1-20020718-M00002.png) * | 1970-06-10 | 1972-01-28 | Varenne Ind |
-
1978
- 1978-01-27 FR FR7802829A patent/FR2415689A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2415689A1 (fr) | 1979-08-24 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| DJ | Final judicial decision determining the rights related to a patent | ||
| ST | Notification of lapse |