GB191503712A - Improvements in and relating to Railroad Ties or Sleepers. - Google Patents
Improvements in and relating to Railroad Ties or Sleepers.Info
- Publication number
- GB191503712A GB191503712A GB191503712DA GB191503712A GB 191503712 A GB191503712 A GB 191503712A GB 191503712D A GB191503712D A GB 191503712DA GB 191503712 A GB191503712 A GB 191503712A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sleeper
- sleepers
- slots
- rails
- loops
- 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
- E01B3/00—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails
- E01B3/16—Transverse or longitudinal sleepers; Other means resting directly on the ballastway for supporting rails made from steel
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Railway Tracks (AREA)
Abstract
3712. Polick, W. V. May 1, 1914, [Convention date]. Sleepers, metal, and securing rails to; chairs with separate jaws.-Metal sleepers formed in one piece are bent to form transverse loops 6 with larger loops 7 near the ends and spaced to come under the rails. Between the loops, the sleeper is formed with longitudinal depressions 4 near each edge, the depressions having boltholes 5 near each end. Centrally of the sleeper is a row of slots 2<a>, the edges 2<b> of which are turned downwards, as shown in Fig. 4, and are provided with slots 3. Lengths of the sleeper may be joined end to end by similarly-shaped plates secured by bolts passing through the holes 5. Rails are secured to the sleeper by separate chair jaws 11, the horizontal portion 12 of which has a flange to engage in slots 2" and is also provided with a hole for a holt 14, the T-head 15 of which engages in the notches 3.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US191503712XA | 1914-05-01 | 1914-05-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191503712A true GB191503712A (en) | 1915-05-13 |
Family
ID=32657105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191503712D Expired GB191503712A (en) | 1914-05-01 | 1915-03-08 | Improvements in and relating to Railroad Ties or Sleepers. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191503712A (en) |
-
1915
- 1915-03-08 GB GB191503712D patent/GB191503712A/en not_active Expired
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