GB290076A - Improvements in or relating to railway keys - Google Patents
Improvements in or relating to railway keysInfo
- Publication number
- GB290076A GB290076A GB2042527A GB2042527A GB290076A GB 290076 A GB290076 A GB 290076A GB 2042527 A GB2042527 A GB 2042527A GB 2042527 A GB2042527 A GB 2042527A GB 290076 A GB290076 A GB 290076A
- Authority
- GB
- United Kingdom
- Prior art keywords
- keys
- tongue
- key
- railway
- relating
- 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)
- Special Chairs (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
290,076. Tees Side Bridge & Engineering Works, Ltd., Peat, J. B., and Bow, W. Aug. 2, 1927. Chair keys.-Metal keys 10 have a tongue or tongues 14 near but spaced from the smaller end and projected to engage the chair 16 when the key is driven home. The tongue may be formed by a U-shaped slit, Fig. 3, and then bent out, or by parallel slits, Fig. 5, with the intervening metal corrugated to form projections. The key may be V-shaped, corrugated longitudinally, and provided with bent ends 13, the tongue 14 being formed on the apex of the key. Specifications 210/83, 11743/87, 236,514, and 269,088 are referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2042527A GB290076A (en) | 1927-08-02 | 1927-08-02 | Improvements in or relating to railway keys |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2042527A GB290076A (en) | 1927-08-02 | 1927-08-02 | Improvements in or relating to railway keys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB290076A true GB290076A (en) | 1928-05-10 |
Family
ID=10145745
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2042527A Expired GB290076A (en) | 1927-08-02 | 1927-08-02 | Improvements in or relating to railway keys |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB290076A (en) |
-
1927
- 1927-08-02 GB GB2042527A patent/GB290076A/en not_active Expired
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