GB175216A - Improvements in or relating to apparatus for holding fish-plates in position when welding railway or tramway rail joints - Google Patents
Improvements in or relating to apparatus for holding fish-plates in position when welding railway or tramway rail jointsInfo
- Publication number
- GB175216A GB175216A GB1138721A GB1138721A GB175216A GB 175216 A GB175216 A GB 175216A GB 1138721 A GB1138721 A GB 1138721A GB 1138721 A GB1138721 A GB 1138721A GB 175216 A GB175216 A GB 175216A
- Authority
- GB
- United Kingdom
- Prior art keywords
- plates
- fish
- bars
- relating
- rail joints
- 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
- E01B29/00—Laying, rebuilding, or taking-up tracks; Tools or machines therefor
- E01B29/42—Undetachably joining or fastening track components in or on the track, e.g. by welding, by gluing; Pre-assembling track components by gluing; Sealing joints with filling components
- E01B29/46—Devices for holding, positioning, or urging together the rail ends
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Machines For Laying And Maintaining Railways (AREA)
- Mutual Connection Of Rods And Tubes (AREA)
Abstract
175,216. Wallace, G., and Bolton, H. Jan. 28, 1921. Uniting by fusion.-In electric or acetylene-welded rail joints, the fish-plates 1 are pressed against the rails during welding by longitudinal bars 3 which are engaged beyond the fish-plates by pressure devices. These devices may comprise two separate bridge-pieces 5, one or both being fitted with pressure means which may consist of a head 8 engaged by a screw 7 or of an hydraulic ram. The, heads 8 may be grooved to receive the bars 3. The bars themselves may be adapted to receive screws passing through holes in the rail webs clear of the fish-plates and through threaded bosses 14, or engaging forked or slotted ends of the bars. A filling-piece may be placed in the rail groove to secure alignment. The fish-plates and soleplate may be shaped as described in Specification 172,241, (Glass 104 (ii), Railway and tramway permanent way &c.].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1138721A GB175216A (en) | 1921-01-28 | 1921-01-28 | Improvements in or relating to apparatus for holding fish-plates in position when welding railway or tramway rail joints |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1138721A GB175216A (en) | 1921-01-28 | 1921-01-28 | Improvements in or relating to apparatus for holding fish-plates in position when welding railway or tramway rail joints |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB175216A true GB175216A (en) | 1922-02-16 |
Family
ID=9985276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1138721A Expired GB175216A (en) | 1921-01-28 | 1921-01-28 | Improvements in or relating to apparatus for holding fish-plates in position when welding railway or tramway rail joints |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB175216A (en) |
-
1921
- 1921-01-28 GB GB1138721A patent/GB175216A/en not_active Expired
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