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1、 Reference number ISO 3739-3:2008(E) ISO 2008 INTERNATIONAL STANDARD ISO 3739-3 Second edition 2008-02-01 Industrial tyres and rims Part 3: Rims Pneumatiques et jantes industriels pour matriel de manutention Partie 3: Jantes Copyright International Organization for Standardization Provided by IHS un
2、der license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 3739-3:2008(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing po
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5、 to ensure that the file is suitable for use by ISO member bodies. In the unlikely event that a problem relating to it is found, please inform the Central Secretariat at the address given below. COPYRIGHT PROTECTED DOCUMENT ISO 2008 All rights reserved. Unless otherwise specified, no part of this pu
6、blication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Ge
7、neva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web www.iso.org Published in Switzerland ii ISO 2008 All rights reserved Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not
8、 for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 3739-3:2008(E) ISO 2008 All rights reserved iii Contents Page Foreword iv 1 Scope 1 2 Normative references1 3 Terms and definitions .1 4 Designation and marking1 5 Rim profiles1 Annex A (no
9、rmative) Size range of existing rims 4 Bibliography8 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from
10、IHS -,-,- ISO 3739-3:2008(E) iv ISO 2008 All rights reserved Foreword ISO (the International 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 commi
11、ttees. 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 I
12、nternational Electrotechnical Commission (IEC) on all matters of electrotechnical standardization. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of technical committees is to prepare International Standards. Draft Internationa
13、l Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the
14、 subject of patent rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 3739-3 was prepared by Technical Committee ISO/TC 31, Tyres, rims and valves, Subcommittee SC 7, Industrial tyres and rims. This second edition cancels and replaces the first edition (ISO
15、3739-3:1995), which has been technically revised. ISO 3739 consists of the following parts, under the general title Industrial tyres and rims: Part 1: Pneumatic tyres (metric series) on 5 tapered or flat base rims Designation, dimensions and marking Part 2: Pneumatic tyres (metric series) on 5 taper
16、ed or flat base rims Load ratings Part 3: Rims Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from IHS -,
17、-,- INTERNATIONAL STANDARD ISO 3739-3:2008(E) ISO 2008 All rights reserved 1 Industrial tyres and rims Part 3: Rims 1 Scope This part of ISO 3739 specifies the main requirements, including size designation and marking, of 5 tapered and flat base rims, with diameters not exceeding rim diameter code 1
18、5 for pneumatic tyres and for solid tyres for pneumatic tyre rims, primarily intended for industrial vehicles for use on prepared surfaces. ISO 3739-1 gives the designation, dimensions and marking, and ISO 3739-2 gives the load ratings, of pneumatic tyres (metric series). ISO 10499-1 covers the desi
19、gnation, dimensions and marking of rubber solid tyres (metric series) for pneumatic tyre rims. Rim dimensions are specified for size and contour only. The tyre and wheel/rim manufacturers are consulted for confirmation of the suitability of the tyre/rim combinations, particularly with regard to rim
20、profile and wheel strength. 2 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies
21、. ISO 3911:2004, Wheels and rims for pneumatic tyres Vocabulary, designation and marking 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 3911 apply. 4 Designation and marking Rim designation and marking shall be in accordance with ISO 3911:2004, Anne
22、xes A and B. 5 Rim profiles As far as possible, rims shown in Tables 1 and 2 should be used for the metric series of tyres; only if absolutely necessary should new profiles be considered. All rim profiles shall be independent from the rim diameter, i.e. no change of profile shall be related to the d
23、iameter. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 3739-3:2008(E) 2 ISO 2008 All
24、rights reserved The flange widths include edge radius. The portion of the flange beyond the minimum width shall be equal to, or less than, the highest point of the flange. The rims shall have a 5 tapered bead seat. The specified rim diameters, D, shall be as given in Table 3. Table 1 Index of one-pi
25、ece and multi-piece rims Rim profile details are indicated in Rim width code Existing rims Figures Tables 4 - 2.50 C 4 2.50 C 8 - 2.50 C 2.50 8 2.50 C A.1, A.2 A.1, A.2 3.00 8 - 3.00 D A.3 A.3 4 - 3.25 I 6 - 3.25 I 3.25 8 - 3.25 I A.1 A.1 9 - 4.00 E 4.0 9 4.00 E A.1, A.2, A.3 A.1, A.2, A.3 10 - 5.00
26、 F 10 5.00 F A.1 A.1 12 IL - 5.00 S A.1, A.3 A.1, A.3 5.0 15 TB - 5.0a A.4 A.4 6.0 9 - 6.00 E A.3 A.3 10 - 6.50 F A.1, A.3 A.1, A.3 15 - B 6.5 6.5 15 - 6.5a A.4 A.4 12 - 8.00 G A.3 A.3 15 - 8.0 8.0 15 - B 8.0 A.4 A.4 a Rims with identical designation but different dimensions exist. Table 2 Index of
27、drop centre rims Nominal rim diameter code Rim width code Reference standard 8 9 2.50 C ISO 4251-3 X 4.00 E ISO 4251-3 X Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 02/16/2008 02:23
28、:14 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 3739-3:2008(E) ISO 2008 All rights reserved 3 Table 3 Specified rim diameters Nominal rim diameter code Specified rim diameter D 0,4 mm a 4 100,8 6 151,6 8 202,4 9 227,8 10 253,2 12 304,0 12 IL 308,8 (B) 15 385,8 15 TB
29、 387,4 a The tolerance is for tyre design purposes only. The rim measurement is made by a circumference-measuring tape related to a mandrel. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resa
30、le, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 3739-3:2008(E) 4 ISO 2008 All rights reserved Annex A (normative) Size range of existing rims This annex gives detailed characteristics of existing rim profiles for which an index is provided in Tab
31、le 1. Tables A.1, A.2, A.3 and A.4 give existing combinations of dimension and nominal rim diameter code corresponding to Figures A.1, A.2, A.3 and A.4, respectively. The specified rim diameter, D, may be found in Table 3. Dimensions in millimetres Figure A.1 5 tapered divided rims Table A.1 5 taper
32、ed divided rims Rim contours Dimensions in millimetres Rim width code Nominal rim diameter code A 2,0 G B C P R1 R2 R3 R8 2.50 C 4, 8 63,5 16,5 1,0 W 11 11,5 W 12 7,5 12 u 3,5 u 5 3.25 I 4, 6, 8 82,5 16,0 1,0 W 10 9 u 4,5 u 8 4.00 E 9 101,5 20,0 1,0 W 12,5 13,5 W 25 8,5 14 u 6,5 u 10 5.00 S 12IL 127
33、,0 31,5 1,5 W 19 W 43 18,5 u 8 u 16 5.00 F 10 127,0 22,5 1,0 W 13 14,5 W 23,5 9,5 15,5 u 6,5 u 12 6.50 F 10 165,0 22,5 1,0 W 13 14,5 9,5 15,5 u 6,5 u 12 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS
34、Not for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 3739-3:2008(E) ISO 2008 All rights reserved 5 Dimensions in millimetres a These dimensions comprise the minimum well envelope for tyre-mounting purposes. Figure A.2 5 drop centre rims Ta
35、ble A.2 5 drop centre rims Rim contours Dimensions in millimetres Rim width code Nominal rim diameter code A 2,0 G 1,0 B C P R1 R2 R3 R4 R7 H a ref. L a ref. M a a 2.50 C 4,8 63,5 16,5 W 11 11,5 W 12 7,5 12 u 3,5W 6 28,5 13,5 12,5 u 25,5 W 13 4.00 E 9 101,520,0 W 12,5 13,5 W 18 8,5 14 u 6,5W 6 38 19
36、 19 u 35 W 10 5.00 F 10 127,022,5 W 13 14,5 W 23,5 9,5 15,5 u 6,5W 6 26 25 u 54 W 15 a These dimensions comprise the minimum well envelope for tyre-mounting purposes. Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, Us
37、er=Japan, IHS Not for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 3739-3:2008(E) 6 ISO 2008 All rights reserved Dimensions in millimetres NOTE Flange and bead seat are removable on one side of the rim. Figure A.3 5 tapered rims for codes
38、3.00 D, 4.00 E, 5.00 F, 5.00 S, 6.00 E, 6.50 F and 8.00 G Table A.3 5 tapered rims for codes 3.00 D, 4.00 E, 5.00 F, 5.00 S, 6.00 E, 6.50 F and 8.00 G Rim contours Dimensions in millimetres Rim width code Nominal rim diameter code A G B P C R1 R2 R3 3.00 D 8 76,0 2,0 18,0 1,0 W 12 W 14 12,5 8 13 u 4
39、,5 4.00 E 9 101,5 2,0 20,0 1,0 W 12,5W 25 13,5 8,5 14 u 6,5 5.00 F 10 127,0 2,0 22,5 1,0 W 13 W 23,5 14,5 9,5 15,5 u 6,5 5.00 S 12IL 127,0 2,5 31,5 1,5 W 19 W 43 18,5 u 8 6.00 E 9 152,5 2,0 20,0 1,0 W 12,5W 28 13,5 8,5 14 u 6,5 6.50 F 10 165,0 2,0 22,5 1,0 W 13 W 34 14,5 9,5 15,5 u 6,5 8.00 G 12 203
40、,0 3,0 28,0 1,0 W 14,5 W 40,5 14 u 7,5 Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO
41、3739-3:2008(E) ISO 2008 All rights reserved 7 Dimensions in millimetres NOTE Flange and bead seat are removable on one side of the rim. Figure A.4 5 tapered rims for codes 5.0, 6.5, B 6.5, 8.0 and B 8.0 Table A.4 5 tapered rims for codes 5.0, 6.5, B 6.5, 8.0 and B 8.0 Rim contours Dimensions in mill
42、imetres Rim width code Nominal rim diameter code A 3,5 G 1,5 B R2 2,5 Y a ref. P 5.0 b 15 TB c,d 127,0 28,0 W 16,5 14,0 3 W 36 6.5 b 15 TB c 165,0 35,5 W 20 18,0 3 W 36 B 6.5 15 165,0 38,0 W 21,5 19,0 2,5 W 27 8.0 15 TB c 203,0 43,0 W 24 21,5 3 W 36 B 8.0 15 203,0 43,0 W 24 21,5 2,5 W 27 a Y is the
43、distance of specified rim diameter profile from nominal diameter profile. b Rims with the same designation but different dimensions exist. c Rims without TB designation exist. d This combination exists, with a specified rim diameter, D, of (385,8 0,4) mm, but is not for new rim designs. Copyright In
44、ternational Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from IHS -,-,- ISO 3739-3:2008(E) 8 ISO 2008 All rights reserved Bibli
45、ography 1 ISO 3739-1, Industrial tyres and rims Part 1: Pneumatic tyres (metric series) on 5 tapered or flat base rims Designation, dimensions and marking 2 ISO 3739-2, Industrial tyres and rims Part 2: Pneumatic tyres (metric series) on 5 tapered or flat base rims Load ratings 3 ISO 4251-3, Tyres (
46、ply rating marked series) and rims for agricultural tractors and machines Part 3: Rims 4 ISO 10499-1, Industrial tyres and rims Rubber solid tyres (metric series) for pneumatic tyre rims Part 1: Designation, dimensions and marking Copyright International Organization for Standardization Provided by
47、IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without license from IHS -,-,- Copyright International Organization for Standardization Provided by IHS under license with ISO Licensee=IHS Employees/1111111001, User=Japan, IHS Not for Resale, 02/16/2008 02:23:14 MSTNo reproduction or networking permitted without licens