GB143349A - Improvements in and relating to railway and tramway rail chairs - Google Patents

Improvements in and relating to railway and tramway rail chairs

Info

Publication number
GB143349A
GB143349A GB791219A GB791219A GB143349A GB 143349 A GB143349 A GB 143349A GB 791219 A GB791219 A GB 791219A GB 791219 A GB791219 A GB 791219A GB 143349 A GB143349 A GB 143349A
Authority
GB
United Kingdom
Prior art keywords
chairs
railway
relating
drop
rail chairs
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
GB791219A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB791219A priority Critical patent/GB143349A/en
Publication of GB143349A publication Critical patent/GB143349A/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

143,349. Thomas, T. H. J., and Abbott, T. March 29, 1919. No Patent granted (Sealing fee not paid). Chairs with fixed jaws; tie-bars.-Mild-steel chairs A, Fig. 3, for flange rails are drop-stamped and pressed, and provided with a recess B to receive a flat tie-bar C which is secured to the chair by a rivet D. The Provisional Specification describes also a rail chair, Fig. 2, of usual type, made from mild steel by drop-stamping and pressing.
GB791219A 1919-03-29 1919-03-29 Improvements in and relating to railway and tramway rail chairs Expired GB143349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB791219A GB143349A (en) 1919-03-29 1919-03-29 Improvements in and relating to railway and tramway rail chairs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB791219A GB143349A (en) 1919-03-29 1919-03-29 Improvements in and relating to railway and tramway rail chairs

Publications (1)

Publication Number Publication Date
GB143349A true GB143349A (en) 1920-05-27

Family

ID=9842178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB791219A Expired GB143349A (en) 1919-03-29 1919-03-29 Improvements in and relating to railway and tramway rail chairs

Country Status (1)

Country Link
GB (1) GB143349A (en)

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