NBN EN 13715 : 2006 + A1 2010

Foreword
Introduction
1 Scope
2 Normative references
3 Definition of the tread profile
4 Symbols and abbreviations
  4.1 Definition of the profiles
5 Construction method
  5.1 Definition of the axes
  5.2 Base profile
  5.3 Profile construction
      5.3.1 Profile zone H2 - D1 (flange)
      5.3.2 Profile connection zone D1 - C1
      5.3.3 Profile zone D1 - C1 -D0 for flange thicknesses
            28,5 mm <= e <= 32,5 mm
      5.3.4 Zone D0 - B1 (B1a or B1b)
      5.3.5 Reverse slope and chamfer
6 Geometric characteristics
  6.1 R20,5 connecting radius
  6.2 RE and RI 12 mm connecting radii
  6.3 Rfa connecting radius
  6.4 R13 connecting radius
  6.5 Wheel tread
  6.6 Reverse slope - Chamfer
7 Profile designation
8 Reference equipment for verification of the wheel profile
Annex A (normative) Flange
      A.1 Definition of the flange
      A.2 Flange geometry
Annex B (normative) 1/40th profile
      B.1 Complete reference profile: construction with a
          32,5 mm thick flange and 15 % reverse slope
      B.2 Profile construction: specific zones
Annex C (normative) S1002 profile
      C.1 Complete reference profile: construction with 32,
          5 mm thick flange and 6,7 % reverse slope
      C.2 Profile construction: specific zones
Annex D (normative) EPS profile
      D.1 Complete reference profile: construction with
          32,5 mm thick flange and 10 % reverse slope
      D.2 Profile construction: specific zones
Annex ZA (informative) Relationship between this European
                       Standard and the Essential Requirements
                       of EU Directive 96/48/EC
Annex ZB (informative) Relationship between this European Standard
                       and the Essential Requirements of
                       EU Directive 2001/16/EC
Bibliography

Defines the tread profiles of wheels with a diameter greater than or equal to 330 mm used on vehicles running on European standard gauge track to fulfil interoperability requirements.