FR477561A - Switching for tram tracks - Google Patents
Switching for tram tracksInfo
- Publication number
- FR477561A FR477561A FR477561DA FR477561A FR 477561 A FR477561 A FR 477561A FR 477561D A FR477561D A FR 477561DA FR 477561 A FR477561 A FR 477561A
- Authority
- FR
- France
- Prior art keywords
- switching
- tram tracks
- tram
- tracks
- Prior art date
- 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
- E01B7/00—Switches; Crossings
- E01B7/02—Tongues; Associated constructions
- E01B7/04—Constructions with tongues turning about a vertical pivot at the end
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR477561T | 1914-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR477561A true FR477561A (en) | 1915-10-28 |
Family
ID=1515195
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR477561D Expired FR477561A (en) | 1914-06-20 | 1914-06-20 | Switching for tram tracks |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR477561A (en) |
-
1914
- 1914-06-20 FR FR477561D patent/FR477561A/en not_active Expired
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