BS ISO 4223-1:2017 BSl Standards Publication Licensedcopy:UniversityofEdinburgh,UniversityofEdinburgh,Versionco Definitions of some terms used in the tyre industry Part 1: Pneumatic tyres bsi. BSISO4223-1:2017 BRITISH STANDARD Nationalforeword This British Standard is the UK implementation of ISO 4223-1:2017. The UKparticipation in itspreparation was entrusted toTechnical Committee AUE/4, Tyres and wheels for motor vehicles. A list of organizations represented on this committee can be obtained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract.Users are responsiblefor its correct application. @The British Standards Institution2017 PublishedbyBSIStandardsLimited2017 ISBN9780580845604 ICS 01.040.83; 83.160.01 Compliance with aBritish Standard cannot confer immunityfrom legal obligations. This British Standard was published under the authority of the StandardsPolicyandStrategyCommitteeon31December2017. Amendments/corrigenda issued since publication Date Text affected BS ISO 4223-1:2017 INTERNATIONAL ISO STANDARD 4223-1 Fifth edition 2017-12-01 Licensed copy: University of Edinburgh, University of Edinburgh, Version correct as of 31/12/2018 Definitions of some terms used in the tyre industry - Part 1: Pneumatic tyres Definitionsdecertains termesutilisésdans I'industriedu pneumatique- Partie 1: Pneumatiques Referencenumber ISO ISO 4223-1:2017(E) @ ISO 2017 BS ISO 4223-1:2017 IS0 4223-1:2017(E) icensed COPYRIGHTPROTECTEDDOCUMENT @ ISO2017, Published in Switzerland All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission. Permission can be requested from either ISO at the address below or IsO's member body in the country of the requester. ISO copyright office Ch. de Blandonnet 8 · CP 401 CH-1214 Vernier, Geneva, Switzerland Tel. +41 22 749 01 11 Fax +4122749.0947 [email protected] www.iso.org ii @ISO 2017- All rights reserved BS ISO 4223-1:2017 IS0 4223-1:2017(E) Contents Page Foreword 1 Scope 2 Normative references 3 Terms, definitions and symbols. 3.1 Terms relating to category of use. 3.2 Terms relating to service description 2 3.3 Othergeneral terms and definitions. 3.4 Terms relating to structure 3.5 Terms relating to main components 5 3.7 Terms, definitions and symbols of designation. 8 3.8 Terms relating to tyre testing. 11 Annex A (normative) Loads, speeds and rim diameters 13 Bibliography 20 ili @ ISO 2017 - All rights reserved BSISO4223-1:2017 IS04223-1:2017(E) Foreword IsO (the International OrganizationforStandardization)isa worldwidefederation of national standards through isO technical committees. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with IsO, also take part in the work. IsO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. The procedures used to develop this document and those intended for its further maintenance are described in the IsO/lEC Directives, Part 1. In particular the different approval criteria needed for the se different types of isO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/lEC Directives, Part 2 (see www.iso.org/directives). Attention is drawntothe possibilitythat some of the elements of this document may be the subjectof patent rights. IsO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the IsO list of patent declarations received (see www.iso.org/patents). Any trade