GB279744A - Improvements in or relating to keys for rail roads - Google Patents
Improvements in or relating to keys for rail roadsInfo
- Publication number
- GB279744A GB279744A GB1619027A GB1619027A GB279744A GB 279744 A GB279744 A GB 279744A GB 1619027 A GB1619027 A GB 1619027A GB 1619027 A GB1619027 A GB 1619027A GB 279744 A GB279744 A GB 279744A
- Authority
- GB
- United Kingdom
- Prior art keywords
- keys
- relating
- rail roads
- rail
- curved
- 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
- E01B9/38—Indirect fastening of rails by using tie-plates or chairs; Fastening of rails on the tie-plates or in the chairs
- E01B9/58—Fastening the rail in the chair
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Chairs Characterized By Structure (AREA)
Abstract
279,744. Vevers, E. June 17, 1927. Chair keys c formed as a double V or as a W have the bends d, e curved so that their contact with the rail a and chair b is a line contact. The ends f are also curved. The central portion may be enlarged as shown in Fig. 3.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1619027A GB279744A (en) | 1927-06-17 | 1927-06-17 | Improvements in or relating to keys for rail roads |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1619027A GB279744A (en) | 1927-06-17 | 1927-06-17 | Improvements in or relating to keys for rail roads |
Publications (1)
Publication Number | Publication Date |
---|---|
GB279744A true GB279744A (en) | 1927-11-03 |
Family
ID=10072793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1619027A Expired GB279744A (en) | 1927-06-17 | 1927-06-17 | Improvements in or relating to keys for rail roads |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB279744A (en) |
-
1927
- 1927-06-17 GB GB1619027A patent/GB279744A/en not_active Expired
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