NF ISO 28580

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

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. 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. 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.

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Main informations

Collections

National standards and national normative documents

Publication date

September 2009

Number of pages

31 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 - 01/09/2009

International kinship

ISO 28580:2009
Sumary
Passenger car, truck and bus tyres - Methods of measuring rolling resistance - Single point test and correlation of measurement results

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.

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.

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.

Standard replaced by (1)
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

<p>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.</p> <p>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>

Table of contents
View the extract
  • Avant-propos
    iv
  • 1 Domaine d'application
    1
  • 2 Références normatives
    1
  • 3 Termes et définitions
    1
  • 4 Méthodes d'essai
    3
  • 5 Équipement d'essai
    4
  • 6 Conditions d'essai
    5
  • 7 Mode opératoire
    6
  • 8 Traitement des données
    9
  • 9 Analyse des résultats
    13
  • 10 Alignement des machines de mesure et exigences de suivi
    14
  • Annexe A (normative) Tolérances des équipements d'essai
    17
  • Annexe B (informative) Méthodes de mesure du moment d'inertie du tambour et de l'ensemble pneumatique-roue (méthode par décélération)
    20
  • Annexe C (normative) Largeur de jante d'essai
    25
  • Bibliographie
    27
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