FR427237A - Crampon for railway tracks - Google Patents
Crampon for railway tracksInfo
- Publication number
- FR427237A FR427237A FR427237DA FR427237A FR 427237 A FR427237 A FR 427237A FR 427237D A FR427237D A FR 427237DA FR 427237 A FR427237 A FR 427237A
- Authority
- FR
- France
- Prior art keywords
- crampon
- 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
- E01B9/00—Fastening rails on sleepers, or the like
- E01B9/02—Fastening rails, tie-plates, or chairs directly on sleepers or foundations; Means therefor
- E01B9/04—Fastening on wooden or concrete sleepers or on masonry without clamp members
- E01B9/06—Railways spikes
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 |
---|---|---|---|
FR427237T | 1911-02-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR427237A true FR427237A (en) | 1911-07-29 |
Family
ID=1469735
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR427237D Expired FR427237A (en) | 1911-02-04 | 1911-02-04 | Crampon for railway tracks |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR427237A (en) |
-
1911
- 1911-02-04 FR FR427237D patent/FR427237A/en not_active Expired
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