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1、BRITISH STANDARD AUTOMOBILE SERIES BS AU 50-4.5.1:1995 Tyres and wheels Part 4: Rim profiles and dimensions Section 5: Industrial vehicle rims Subsection 5.1 Specification for rim profiles and dimensions for code-designated series tyres Licensed Copy: London South Bank University, London South Bank
2、University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 This British Standard, having been prepared under the direction of the Engineering Sector Board, was published under the authority of the Standards Board and comes into effect on 15 April 1995 BSI 09-1999
3、The following BSI references relate to the work on this standard: Committee reference AUE/4 Draft for comment 94/702520 DC ISBN 0 580 23721 4 Committees responsible for this British Standard The preparation of this British Standard was entrusted to Technical Committee AUE/4, Tyres and wheels for roa
4、d vehicles, upon which the following bodies were represented: Agricultural Engineers Association Automobile Association British Industrial Truck Association British Pressure Gauge Manufacturers Association British Rubber Manufacturers Association Confederation of Passenger Transport UK Department of
5、 Transport Freight Transport Association Institute of Road Transport Engineers (Inc) Motor Cycle Industrys Association of Great Britain Ltd. Motor Industry Research Association National Tyre Distributors Association Retread Manufacturers Association Road Haulage Association Ltd. Society of Motor Man
6、ufacturers and Traders Ltd. Amendments issued since publication Amd. No.DateComments Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 BSI 09-1999i Contents Page Committees responsibleInside f
7、ront cover Forewordii 1Scope1 2References1 3Definitions1 4Designation and marking1 5Rim profiles1 Annex A (normative) Ball tape and mandrel dimensions for verifying specified rim diameter8 Figure 1 Rims with 5 tapered bead seat2 Figure 2 Divided rims4 Figure 3 Flat base rims5 Figure 4 Drop-centre 15
8、 tapered rims for normal base tyres6 Figure A.1 Use of ball tape to measure rim circumference8 Table 1 Rims with 5 tapered bead seat rims: contour dimensions2 Table 2 Rims with 5 tapered bead seat: size programme3 Table 3 Divided rims: rim contour dimensions4 Table 4 Divided rims: size programme4 Ta
9、ble 5 Flat base rims: rim contour dimensions5 Table 6 Flat base rims: size programme5 Table 7 Drop-centre 15 tapered rims for normal base tyres: rim contour dimensions7 Table 8 Drop-centre 15 tapered rims for normal base tyres: size programme7 Table A.1 Ball tape and mandrel dimensions9 List of refe
10、rencesInside back cover Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 ii BSI 09-1999 Foreword This British Standard has been prepared by Technical Committee AUE/4. This Subsection forms pa
11、rt of Section 5 of this British Standard. This Subsection specifies rim profiles and dimensions suitable for use with the code-designated series tyres specified in BS AU 50-1.5.1. Requirements for rims for metric series tyres are specified in the other Subsections of Section 5. Part 4 of this standa
12、rd is concerned with rim profiles and dimensions. Other Parts are as follows: Part 1: Tyres; Part 2: Wheels and rims; Part 3: Valves. Other Sections of Part 4 are as follows: Section 1: Passenger car rims; Section 2: Commercial vehicle rims; Section 3: Off-the-road vehicle rims; Section 4: Agricultu
13、ral vehicle rims; Section 5: Industrial vehicle rims; Section 6: Motor cycle rims; Section 7: Moped rims. A British Standard does not purport to include all the necessary provisions of a contract. Users of British Standards are responsible for their correct application. Compliance with a British Sta
14、ndard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, pages 1 to 10, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorp
15、orated. This will be indicated in the amendment table on the inside front cover. Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 BSI 09-19991 1 Scope This Subsection of BS AU 50-4 specifies
16、contours and dimensions of rims for use with code-designated series tyres used on industrial vehicles. Requirements for such tyres are specified in BS AU 50-1.5.1:1994. Requirements for rim construction and workmanship are specified in BS AU 50-2.0:1979. SAFETY NOTE. The wheel manufacturer should al
17、so be consulted to determine whether the rim and wheel is of sufficient strength for the intended service. In particular, care should be taken to ensure that the wheel will withstand the maximum pressure of any tyre that can be fitted in accordance with BS AU 50-1.5.1:1994. This pressure may exceed
18、1 000 kPa (10 bar) for both diagonal and radial tyres. 2 References 2.1 Normative reference This Subsection of BS AU 50-4 incorporates, by dated or undated reference, provisions from another publication. This normative reference is made at the appropriate places in the text and the cited publication
19、 is listed on the inside back cover. For dated references, only the edition cited applies; any subsequent amendments to or revisions of the cited publication apply to this Subsection of BS AU 50-4 only when incorporated by amendment or revision. For undated references the latest edition of the cited
20、 publication applies, together with any amendments. 2.2 Informative reference This Subsection of BS AU 50-4 refers to another publication that provides information or guidance. The edition of this publication current at the time of issue of this standard is listed on the inside back cover, but refer
21、ence should be made to the latest edition. 3 Definitions For the purpose of this Subsection of BS AU 50-4 the definitions given in BS AU 50-2.0:1979 apply. 4 Designation and marking Rims shall be designated and marked in accordance with BS AU 50-2.0:1979. 5 Rim profiles 5.1 Rims with 5 tapered bead
22、seat Rims with 5 tapered bead seat rim profiles shall be in accordance with Figure 1 and Table 1 and Table 2. The specified rim diameter shall be verified by measuring the wheel rim circumference with a ball tape. The measured circumference shall be within 1.2 mm of the nominal circumference of the
23、appropriate mandrel, as specified in Annex A. 5.2 Divided rims Divided rim profiles shall be in accordance with Figure 2 and Table 3 and Table 4. The specified rim diameter shall be verified by measuring the wheel rim circumference with a ball tape. The measured circumference shall be within 1.2 mm
24、of the nominal circumference of the appropriate mandrel, as specified in Annex A. 5.3 Flat base rims Flat base rim profiles shall be in accordance with Figure 3 and Table 5 and Table 6. 5.4 Drop-centre 15 tapered rims for normal base tyres Drop-centre 15 tapered rim profiles for normal base tyres sh
25、all be in accordance with Figure 4 and Table 7 and Table 8. The specified rim diameter shall be verified by measuring the wheel rim circumference with a ball tape. The measured circumference shall be within 1.2 mm of the nominal circumference of the appropriate mandrel, as specified in Annex A. Lice
26、nsed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 2 BSI 09-1999 Table 1 Rims with 5 tapered bead seat rims: contour dimensions Figure 1 Rims with 5 tapered bead seat Dimensions in millimetres Rim
27、contour designation AGB min. P min. CR1R2R3 max. 3.00 D76.217.511.514.212.413.04.38.1 4.00 E101.619.811.728.013.614.26.48.6 5.0127.027.915.736.314.08.0 5.00 F127.022.212.223.814.515.66.49.5 5.00 S127.031.318.343.018.38.0 5.5139.730.617.036.315.28.0 5.50 F139.722.212.234.014.515.66.49.5 6.0152.433.01
28、8.336.316.58.0 6.00 E152.419.811.728.013.614.26.48.6 6.5165.135.619.636.317.18.0 B6.5165.138.120.827.319.08.0 6.50 F165.122.212.234.014.515.66.49.5 7.0177.838.120.836.319.08.0 B7.0177.838.120.827.319.08.0 7.5190.540.622.136.320.38.0 B7.5190.543.223.427.321.68.0 8.0203.243.223.436.321.68.0 B8.0203.24
29、3.223.427.321.68.0 8.00 G203.227.914.040.614.07.5 8.5215.945.724.636.322.98.0 B8.5215.945.724.627.322.98.0 10.0254.050.827.236.327.08.0 Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 BSI 09
30、-19993 Table 2 Rims with 5 tapered bead seat: size programme Dimensions in millimetres Rim contour designation Nominal rim diameter code 891012152024 Specified rim diameter D 3.00 D202.4 4.00 E227.8 5.0387.4514.4616.0 5.00 F253.2 5.00 S232.6308.8 5.5387.4514.4616.0 5.50 F253.2 6.0387.4514.4616.0 6.0
31、0 E227.8 6.5387.4514.4616.0 B6.5385.8512.8 6.50 F253.2 7.0387.4514.4616.0 B7.0385.8512.8 7.5387.4514.4616.0 B7.5385.8512.8 8.0387.4514.4616.0 B8.0385.8512.8 8.00 G304.0 8.5514.4616.0 B8.5512.8 10.0514.4616.0 Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:
32、41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 4 BSI 09-1999 Table 3 Divided rims: rim contour dimensions Table 4 Divided rims: size programme Figure 2 Divided rims Dimensions in millimetres Rim contour designation AGBCPR1R2R3R8 2.1053.311.98.07.011.57.03.2 250 C63.516.010.411.511
33、.012.03.23.5 min. 3.00 D76.217.511.512.414.213.04.58.1 3! I82.515.89.78.94.37.9 3# I95.215.89.78.94.37.9 4.33 R110.027.821.534.0 18.06.412.0 5.00 F127.022.212.214.523.815.66.49.512.0 5.00 S127.031.318.343.018.38.015.8 Dimensions in millimetres Rim contour designation Nominal rim diameter code 4812 S
34、pecified rim diameter D 2.10100.8 2.50 C100.8202.4 3.00 D202.4 3! I202.4 3# I202.4 4.33 R205.1 5.00 F205.1 5.00 S308.8 Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 BSI 09-19995 Table 5 Fl
35、at base rims: rim contour dimensions Table 6 Flat base rims: size programme Figure 3 Flat base rims Dimensions in mm Rim contour designation AGB min. P min. R1R2 max. 3.11 F79.022.012.225.016.05.5 3.75 P95.225.419.125.016.06.4 4.33 R110.028.621.534.018.06.4 6.00 S152.433.318.345.018.36.4 Dimensions
36、in millimetres Rim contour designation Nominal rim diameter code 81213 Specified rim diameter D 3.11 F330.2 3.75 P330.2 4.33 R202.4381.0 6.00 S381.0 Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.
37、1:1995 6 BSI 09-1999 Figure 4 Drop-centre 15 tapered rims for normal base tyres Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 BSI 09-19997 Table 7 Drop-centre 15 tapered rims for normal ba
38、se tyres: rim contour dimensions Table 8 Drop-centre 15 tapered rims for normal base tyres: size programme Dimensions in millimetres Rim contour designation APLQHh 3.2min.min.max.amin.min. 6.0152.4 251160248.5 6.75171.5 251162249.0 a Larger dimensions may be used where these are verified by type mou
39、nting trials. Dimensions in millimetres Rim contour designation Nominal rim diameter code 17.5 Specified rim diameter D 6.0444.5 6.75444.5 Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 8 B
40、SI 09-1999 Annex A (normative) Ball tape and mandrel dimensions for verifying specified rim diameter The nominal mandrel circumference is related to the ball tape diameter and the specified diameter of the rim as given in Table A.1. When measured with a ball tape, in accordance with Figure A.1 the m
41、easured circumference shall be equal to the nominal mandrel circumference specified in Table A.1, to a tolerance of 1.2 mm Figure A.1 Use of ball tape to measure rim circumference Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrol
42、led Copy, (c) BSI BS AU 50-4.5.1:1995 BSI 09-19999 Table A.1 Ball tape and mandrel dimensions Dimensions in millimetres Taper Nominal diameter code Specified diameter D1 Ball diameter 8Ball diameter 10Ball diameter 16 Nominal mandrel diameter D1 Nominal mandrel circumference Nominal mandrel diameter
43、 D1 Nominal mandrel circumference Nominal mandrel diameter D1 Nominal mandrel circumference 1 308a205.1204.69643.1 54100.8100.14314.6 8202.4201.74633.8201.57633.2201.07631.7 9227.8227.14713.6226.97713.0226.47711.5 10253.2252.54793.4252.37792.8251.87791.3 12304.0303.34953.0303.17952.4302.67950.9 12b3
44、08.8307.43965.8 13330.2329.531035.2329.371034.7328.871033.2 15c385.8384.421207.7 15387.4386.011212.7 20c512.8511.421606.7 20514.4513.011611.7 24616.0614.611930.9 1517.5444.5441.321386.5 22.5571.5568.321785.4 a Only for industrial rim 4.33 R b Only for industrial rim 5.00 S c Only for “B” CV rims Lic
45、ensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 10 blank Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 02:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:199
46、5 BSI 09-1999 List of references (see 1.2) Normative references BSI publications BRITISH STANDARDS INSTITUTION, London BS AU 50, Tyres and wheels. BS AU 50-2, Wheels and rims. BS AU 50-2.0:1979, Wheels General (including terms and definitions, and construction and workmanship). Informative reference
47、s BSI publications BRITISH STANDARDS INSTITUTION, London BS AU 50, Tyres and wheels. BS AU 50-1, Tyres. BS AU 50-1.5, Industrial vehicle tyres. BS AU 50-1.5.1:1994, Specification for code-designated series tyres. Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 0
48、2:08:41 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 50-4.5.1:1995 BSI 389 Chiswick High Road London W4 4AL BSI British Standards Institution BSI is the independent national body responsible for preparing British Standards. It presents the UK view on standards in Europe and at the international level. It is incorporated by Royal Charter. Revisions British Standards are updated by amendment or revision. Users of British Standards should make sure that they possess the latest amendments or editions. It is the constant aim of BSI to improve the quality of our products