NF ISO 19447

NF ISO 19447

November 2021
Standard Current

Passenger car tyres - Method for measuring ice grip performance - Loaded new tyres

This document specifies the method for measuring the relative ice grip performance index of a candidate tyre compared with a reference tyre under loaded conditions for new tyres intended to be used for passenger cars on surfaces made of ice.This document applies to all passenger car tyres, except for T-type temporary-spare tyres.

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Main informations

Collections

National standards and national normative documents

Publication date

November 2021

Number of pages

32 p.

Reference

NF ISO 19447

ICS Codes

43.100   Passenger cars. Caravans and light trailers
83.160.10   Road vehicle tyres

Classification index

U12-014

Print number

1

International kinship

ISO 19447:2021
Sumary
Passenger car tyres - Method for measuring ice grip performance - Loaded new tyres

This document specifies the method for measuring the relative ice grip performance index of a candidate tyre compared with a reference tyre under loaded conditions for new tyres intended to be used for passenger cars on surfaces made of ice.

This document applies to all passenger car tyres, except for T-type temporary-spare tyres.

Table of contents
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Méthodes d'essai
  • Annexe A (informative) Exemple possible d'un rapport d'essai d'adhérence sur glace pour un pneumatique pour voiture particulière
  • Annexe B (informative) Exemple de calcul des conditions d'essai pour réaliser un essai d'évaluation de l'adhérence sur glace
  • Bibliographie
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