FR490670A - Anti-tracking claw for railway tracks - Google Patents
Anti-tracking claw for railway tracksInfo
- Publication number
- FR490670A FR490670A FR490670DA FR490670A FR 490670 A FR490670 A FR 490670A FR 490670D A FR490670D A FR 490670DA FR 490670 A FR490670 A FR 490670A
- Authority
- FR
- France
- Prior art keywords
- claw
- tracking
- railway tracks
- railway
- 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
- E01B13/00—Arrangements preventing shifting of the track
- E01B13/02—Rail anchors
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B2201/00—Fastening or restraining methods
- E01B2201/02—Fastening or restraining methods by wedging action
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 |
---|---|---|---|
FR490670T | 1918-06-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR490670A true FR490670A (en) | 1919-05-03 |
Family
ID=1526770
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR490670D Expired FR490670A (en) | 1918-06-27 | 1918-06-27 | Anti-tracking claw for railway tracks |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR490670A (en) |
-
1918
- 1918-06-27 FR FR490670D patent/FR490670A/en not_active Expired
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