GB336864A - Improvements in keys for fastening railway or like rails in chairs or pots - Google Patents
Improvements in keys for fastening railway or like rails in chairs or potsInfo
- Publication number
- GB336864A GB336864A GB37887/29A GB3788729A GB336864A GB 336864 A GB336864 A GB 336864A GB 37887/29 A GB37887/29 A GB 37887/29A GB 3788729 A GB3788729 A GB 3788729A GB 336864 A GB336864 A GB 336864A
- Authority
- GB
- United Kingdom
- Prior art keywords
- keys
- chairs
- pots
- rails
- key
- 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)
- Connection Of Plates (AREA)
Abstract
336,864. Dewey, C. A. R. Nov. 12, 1928, [Convention date]. Chair-keys have a flat medial surface 2 engaging the chair jaw 1 and curved rail-engaging surfaces 3 between the surface 2 and the ends which are contra-flexed at 6 so as to abut against each other. The surface 2 is equal in area to the surfaces 3 in contact with the rail 5. The key may be cast or moulded or bent from a resilient strip and may be formed so as to have a taper, the edge of the surface 2 at the thin end being bevelled to facilitate entry of the key.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN336864X | 1929-11-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB336864A true GB336864A (en) | 1930-10-23 |
Family
ID=11076492
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB37887/29A Expired GB336864A (en) | 1929-11-12 | 1929-12-10 | Improvements in keys for fastening railway or like rails in chairs or pots |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB336864A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1100663B (en) * | 1958-05-03 | 1961-03-02 | Dr Hans Joachim Von Hippel | Rail connector |
-
1929
- 1929-12-10 GB GB37887/29A patent/GB336864A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1100663B (en) * | 1958-05-03 | 1961-03-02 | Dr Hans Joachim Von Hippel | Rail connector |
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