BS-AU-50-1.6.8-2000 ISO-13328-2000.pdf
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1、| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BRITISH STANDARD BS AU 50-1-6.8:2000 ISO 1
2、3328:2000 ICS 43.140; 83.160.10 NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW Tyres and wheels Part 1: Tyres Section 6: Motorcycles Subsection 6.8: Method of measuring tyre rolling circumference for new tyres under loaded conditions Licensed Copy: London South Bank Universit
3、y, London South Bank University, Sat Dec 09 02:11:29 GMT+00:00 2006, Uncontrolled Copy, (c) BSI This British Standard, having been prepared under the direction of the Engineering Sector Committee, was published under the authority of the Standards Committee and comes into effect on 15 June 2000 BSI
4、06-2000 ISBN 0 580 34011 2 BS AU 50-1-6.8:2000 Amendments issued since publication Amd. No.DateComments National foreword This British Standard reproduces verbatim ISO13328:2000 and implements it as the UK national standard as part of the BS AU 50 series. The UK participation in its preparation was
5、entrusted to Technical Committee AUE/4, Tyres and wheels for motor vehicles, which has the responsibility to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests info
6、rmed; monitor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international publications referred to in this docume
7、nt may be found in the BSI Standards Catalogue under the section entitled International Standards Correspondence Index, or by using the Find facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of British
8、 Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii and iii, a blank page, pages 1 to 4, an
9、inside back page and a back cover. The BSI copyright notice displayed in this document indicates when the document was last issued. Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:11:29 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARD ISO 133
10、28 First edition 2000-03-15 Reference number ISO 13328:2000(E) OSI 2000 Motorcycle tyres Measurement of tyre rolling circumference Loaded new tyres Pneumatiques pour motocycles Mesurage de la circonfrence de roulement Pneumatiques neufs en charge Licensed Copy: London South Bank University, London S
11、outh Bank University, Sat Dec 09 02:11:29 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 13328:2000(E) ii? Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:11:29 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ISO 13328:2000(E) ?iii Foreword ISO (the International
12、Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical com- mittees. Each member body interested in a subject for which a technical committee has been es
13、tablished has the right to be represented on that committee. International organizations, governmental and non-governmental, in liai- son with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (IEC) on all matters of electrotechnical standar
14、dization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 3. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least
15、 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this International Standard may be the subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. International Standard ISO 13328 was prepare
16、d by Technical Committee ISO/TC 31,Tyres, rims and valves, Sub- committee SC 10,Cycle, moped, motorcycle tyres and rims. Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:11:29 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: London South Bank Universi
17、ty, London South Bank University, Sat Dec 09 02:11:29 GMT+00:00 2006, Uncontrolled Copy, (c) BSI INTERNATIONAL STANDARD?ISO 13328:2000(E) ?1 Motorcycle tyres Measurement of tyre rolling circumference Loaded new tyres 1Scope This International Standard specifies a method for measuring the rolling cir
18、cumference and revolutions per unit distance (kilometre) for new tyres, under loaded conditions, made for use on motorcycles and mopeds. The values obtained according to this method are not intended for use as levels of performance or quality. This International Standard is applicable to all motorcy
19、cle and moped tyres designed and intended for use on the road. NOTESince most speedometers and odometers on motorcycles are activated from the front wheel, the test tyres will largely fall into sizes applicable for front wheel use. However, it is accepted that rear tyres will also be measured. 2Norm
20、ative reference The following normative document contains provisions which, through reference in this text, constitute provisions of this International Standard. For dated references, subsequent amendments to, or revisions of, any of these publica- tions do not apply. However, parties to agreements
21、based on this International Standard are encouraged to investi- gate the possibility of applying the most recent edition of the normative document indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of c
22、urrently valid International Standards. ISO 4223-1,Definitions of some terms used in the tyre industry Part 1: Pneumatic tyres. 3Terms and definitions For the purposes of this International Standard, the terms and definitions given in ISO 4223-1 and the following apply. 3.1 revolutions per unit dist
23、ance number of tyre revolutions (and portions thereof) that occur when the (axle) centre of the tyre is moved exactly the unit distance of?, under the conditions specified in this International Standard 3.2 rolling circumference distance that the (axle) centre of the tyre moves during one revolution
24、 of the tyre, under the conditions specified in this International Standard 4Principle The measurement method consists of loading a test tyre mounted on a free axle against a driven road wheel (drum) of specified diameter. Tests are carried out at a constant speed, but with the capability of coverin
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