GB323681A - Improvements in or relating to the manufacture of chairs for railway rails - Google Patents

Improvements in or relating to the manufacture of chairs for railway rails

Info

Publication number
GB323681A
GB323681A GB629729A GB629729A GB323681A GB 323681 A GB323681 A GB 323681A GB 629729 A GB629729 A GB 629729A GB 629729 A GB629729 A GB 629729A GB 323681 A GB323681 A GB 323681A
Authority
GB
United Kingdom
Prior art keywords
chairs
relating
manufacture
sleepers
railway rails
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
Application number
GB629729A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ebbw Vale Steel Iron & Coal Co
Original Assignee
Ebbw Vale Steel Iron & Coal Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ebbw Vale Steel Iron & Coal Co filed Critical Ebbw Vale Steel Iron & Coal Co
Priority to GB629729A priority Critical patent/GB323681A/en
Publication of GB323681A publication Critical patent/GB323681A/en
Expired legal-status Critical Current

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)
  • Connection Of Plates (AREA)

Abstract

323,681. Ebbw Vale Steel, Iron & Coal Co., Ltd., and Barrett, G. Feb. 26,1929. Chairs with fixed jaws; chairs, securing to sleepers.- Rolled chairs are formed with a rail seating 1 thicker than requisite, the seating being afterwards pressed out so that it has a greater width than that of the jaws 2, 2<a>. The area of the extended parts 1<a>, 1<b> varies with the amount of additional metal provided. The chairs may be shaped for bull-head or flange rails. The chairs may be secured to metal sleepers 6 by spot welding 7.
GB629729A 1929-02-26 1929-02-26 Improvements in or relating to the manufacture of chairs for railway rails Expired GB323681A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB629729A GB323681A (en) 1929-02-26 1929-02-26 Improvements in or relating to the manufacture of chairs for railway rails

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB629729A GB323681A (en) 1929-02-26 1929-02-26 Improvements in or relating to the manufacture of chairs for railway rails

Publications (1)

Publication Number Publication Date
GB323681A true GB323681A (en) 1930-01-09

Family

ID=9811922

Family Applications (1)

Application Number Title Priority Date Filing Date
GB629729A Expired GB323681A (en) 1929-02-26 1929-02-26 Improvements in or relating to the manufacture of chairs for railway rails

Country Status (1)

Country Link
GB (1) GB323681A (en)

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