GB650711A - Improvements in railway rails - Google Patents

Improvements in railway rails

Info

Publication number
GB650711A
GB650711A GB8737/45A GB873745A GB650711A GB 650711 A GB650711 A GB 650711A GB 8737/45 A GB8737/45 A GB 8737/45A GB 873745 A GB873745 A GB 873745A GB 650711 A GB650711 A GB 650711A
Authority
GB
United Kingdom
Prior art keywords
width
rail
fillets
head
web
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
GB8737/45A
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.)
GEORGE RANDOLPH BURKHARDT
Original Assignee
GEORGE RANDOLPH BURKHARDT
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 GEORGE RANDOLPH BURKHARDT filed Critical GEORGE RANDOLPH BURKHARDT
Publication of GB650711A publication Critical patent/GB650711A/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
    • E01B5/00—Rails; Guard rails; Distance-keeping means for them
    • E01B5/02—Rails

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Machines For Laying And Maintaining Railways (AREA)

Abstract

650,711. Rails. BURKHARDT, G. R. April 9, 1945, No. 8737. Convention date, April 9, 1942. [Class 104 (ii)] A railway rail has a web 2 with curved sides so that it increases in width towards the junctions with the head fillets 4 and the base fillets 5, the respective radii of which, RHF, RBF. are made equal to the widths U, V of the web at the respective junction. The rail head 1 is such that the inscribed circle D touching the fillets and rail top forms 75 per cent of the area of the head; the width CF of the rail head at the fishing level is 2¢ times the width U of the web at the junction with the fillets 4. The construction reduces the maximum stress present in the fillet. The rail base width is at least twice the width of the rail head.
GB8737/45A 1942-04-09 1945-04-09 Improvements in railway rails Expired GB650711A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US650711XA 1942-04-09 1942-04-09

Publications (1)

Publication Number Publication Date
GB650711A true GB650711A (en) 1951-02-28

Family

ID=22060139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8737/45A Expired GB650711A (en) 1942-04-09 1945-04-09 Improvements in railway rails

Country Status (1)

Country Link
GB (1) GB650711A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996030592A1 (en) * 1995-03-24 1996-10-03 Voest-Alpine Schienen Gmbh Reduced radiated-noise rail

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996030592A1 (en) * 1995-03-24 1996-10-03 Voest-Alpine Schienen Gmbh Reduced radiated-noise rail
AU690815B2 (en) * 1995-03-24 1998-04-30 Voest-Alpine Schienen Gmbh Reduced radiated-noise rail
US6170755B1 (en) * 1995-03-24 2001-01-09 Voest-Alpine Schienen Gmbh Reduced radiated-noise rail
AT411176B (en) * 1995-03-24 2003-10-27 Voest Alpine Schienen Gmbh RAIL WITH LOWER RADIATED AIR SOUND LEVEL

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