GB323571A - Improvements in or relating to rail chairs or tie plates or rail chairs combined with steel sleepers for tramways or railways - Google Patents
Improvements in or relating to rail chairs or tie plates or rail chairs combined with steel sleepers for tramways or railwaysInfo
- Publication number
- GB323571A GB323571A GB2939128A GB2939128A GB323571A GB 323571 A GB323571 A GB 323571A GB 2939128 A GB2939128 A GB 2939128A GB 2939128 A GB2939128 A GB 2939128A GB 323571 A GB323571 A GB 323571A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rail
- rail chairs
- welded
- chairs
- sleeper
- 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
- E01B9/54—Rail chairs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
Abstract
323,571. Wrightson, S. S., and Matthews, C. R. Oct. 12, 1928. Sleepers, integral with chairs; chair plates; chairs with fixed jaws; sleepers, metal, and securing rails thereto.-Rail and key lugs or jaws are formed from rolled or similar sections, other than channel, with a cut face in contact with and edge-welded to a base-plate, chair plate or sleeper, for use with either flange or bull-head rails. Fig. 2 shows an angle jaw J edge-welded at E to a base S and provided with a bolt-hole for securing the rail. An H or Z iron may be similarly used. A bar L is edge-welded below a sleeper to enter the ballast. A similar bar mav be welded above a sleeper, &c., to prevent spreading of the gauge. In Fig. 8, the jaws are H-section, the jaw JH engaging the rail R and the jaw J engaging the key K. A T or trough bar may also be used. Specification 304,496 is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2939128A GB323571A (en) | 1928-10-12 | 1928-10-12 | Improvements in or relating to rail chairs or tie plates or rail chairs combined with steel sleepers for tramways or railways |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2939128A GB323571A (en) | 1928-10-12 | 1928-10-12 | Improvements in or relating to rail chairs or tie plates or rail chairs combined with steel sleepers for tramways or railways |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB323571A true GB323571A (en) | 1930-01-09 |
Family
ID=10290822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2939128A Expired GB323571A (en) | 1928-10-12 | 1928-10-12 | Improvements in or relating to rail chairs or tie plates or rail chairs combined with steel sleepers for tramways or railways |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB323571A (en) |
-
1928
- 1928-10-12 GB GB2939128A patent/GB323571A/en not_active Expired
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