NF ISO 28580

NF ISO 28580

July 2019
Standard Current

Passenger car, truck and bus tyre rolling resistance measurement method - Single point test and correlation of measurement results

This document specifies methods for measuring rolling resistance, under controlled laboratory conditions, for new pneumatic tyres designed primarily for use on passenger cars, trucks and buses. This document is not applicable to tyres intended for temporary use only. It includes a method for correlating measurement results to allow inter-laboratory comparisons. It is designed to facilitate international cooperation and, possibly, regulation building. Measurement of tyres using this method enables comparisons to be made between the rolling resistance of new test tyres when they are free-rolling straight ahead, in a position perpendicular to the drum outer surface, and in steady-state conditions.

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Main informations

Collections

National standards and national normative documents

Publication date

July 2019

Number of pages

38 p.

Reference

NF ISO 28580

ICS Codes

43.080.01   Commercial vehicles in general
43.100   Passenger cars. Caravans and light trailers
83.160.10   Road vehicle tyres

Classification index

R12-754

Print number

1

International kinship

ISO 28580:2018
Sumary
Passenger car, truck and bus tyre rolling resistance measurement method - Single point test and correlation of measurement results

This document specifies methods for measuring rolling resistance, under controlled laboratory conditions, for new pneumatic tyres designed primarily for use on passenger cars, trucks and buses. This document is not applicable to tyres intended for temporary use only. It includes a method for correlating measurement results to allow inter-laboratory comparisons. It is designed to facilitate international cooperation and, possibly, regulation building.

Measurement of tyres using this method enables comparisons to be made between the rolling resistance of new test tyres when they are free-rolling straight ahead, in a position perpendicular to the drum outer surface, and in steady-state conditions.

Replaced standards (1)
NF ISO 28580
September 2009
Standard Cancelled
Passenger car, truck and bus tyres - Methods of measuring rolling resistance - Single point test and correlation of measurement results

<p>ISO 28580:2009 specifies methods for measuring rolling resistance, under controlled laboratory conditions, for new pneumatic tyres designed primarily for use on passenger cars, trucks and buses. Tyres intended for temporary use only are not included in ISO 28580:2009.</p> <p>ISO 28580:2009 includes a method for correlating measurement results to allow inter-laboratory comparisons. Measurement of tyres using this method enables comparisons to be made between the rolling resistance of new test tyres when they are free-rolling straight ahead, in a position perpendicular to the drum outer surface, and in steady-state conditions.</p> <p>In measuring tyre rolling resistance, it is necessary to measure small forces in the presence of much larger forces. It is, therefore, essential that equipment and instrumentation of appropriate accuracy be used.</p>

Table of contents
View the extract
  • Avant-propos
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Méthodes d'essai
  • 5 Équipement d'essai
  • 6 Conditions d'essai
  • 7 Mode opératoire d'essai
  • 8 Traitement des données
  • 9 Analyse des résultats
  • 10 Alignement des machines de mesure et exigences de suivi
  • Annexe A (normative) Tolérances des équipements d'essai
  • Annexe B (informative) Méthodes de mesure du moment d'inertie du tambour et de l'ensemble pneumatique-roue - Méthode par décélération
  • Annexe C (informative) Faux-rond et voile des jantes d'essai
  • Annexe D (informative) Publications des organismes de normalisation des pneumatiques
  • Annexe E (informative) Exemple de durée d'échauffement pour les pneus des camions et autobus lourds
  • Annexe F (informative) Exemple d'évaluation de la dérive de la machine
  • Bibliographie
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