GB190707145A - Improvements in and appertaining to Chairs for Tramway and like Rails. - Google Patents
Improvements in and appertaining to Chairs for Tramway and like Rails.Info
- Publication number
- GB190707145A GB190707145A GB190707145DA GB190707145A GB 190707145 A GB190707145 A GB 190707145A GB 190707145D A GB190707145D A GB 190707145DA GB 190707145 A GB190707145 A GB 190707145A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rails
- lugs
- screws
- slots
- plates
- 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
Landscapes
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
Abstract
7145. Strong, W. March 25. Rails, securing to sleepers; rail joints.-An anchor chair for tram and like rails, particularly for use at joints, is constructed with intermittent or continuous lugs 13 overlapping the flange of the rail, which is supported by a block 16 of wood or other suitable material, pressed into contact by means of screws 20 and plates 18. The base-portion 9 has downward extensions 12 which may be embedded in concrete or other suitable foundation. Slots 17 aremade in the sides to accommodate the plates 18, which are the full width of the chair and are tapped to take the adjusting-screws 20. The screws pass through holes in the lugs 13 and bear against the bottoms of the slots 17. Additional holes are also formed in the lugs for the introduction of pitch, bitumen, or other suitable material to exclude water.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190707145T | 1907-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190707145A true GB190707145A (en) | 1907-09-26 |
Family
ID=32548416
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190707145D Expired GB190707145A (en) | 1907-03-25 | 1907-03-25 | Improvements in and appertaining to Chairs for Tramway and like Rails. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190707145A (en) |
-
1907
- 1907-03-25 GB GB190707145D patent/GB190707145A/en not_active Expired
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