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1、 Reference number ISO 3584:2001(E) ISO 2001 INTERNATIONAL STANDARD ISO 3584 Second edition 2001-11-01 Road vehicles Drawbar couplings Interchangeability Vhicules routiers Dispositifs dattelage Interchangeabilit ISO 3584:2001(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordan
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4、. Every care has been taken 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. ISO 2001 All rights reserved. Unless otherwise specified, no part of this publ
5、ication 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 Gene
6、va 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.ch Web www.iso.ch Printed in Switzerland ii ISO 2001 All rights reserved -,-,- ISO 3584:2001(E) ISO 2001 All rights reserved iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of natio
7、nal standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out 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. Internati
8、onal 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. International Standards are drafted in accordance with the rul
9、es given in the ISO/IEC Directives, Part 3. The main task of technical committees is to prepare International Standards. 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
10、least 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. ISO 3584 was prepared by Technical Comm
11、ittee ISO/TC 22, Road vehicles, Subcommittee SC 15, Interchangeability of components of commercial vehicles and buses. This second edition cancels and replaces the first edition (ISO 3584:1975), which has been technically revised. -,-,- -,-,- INTERNATIONAL STANDARD ISO 3584:2001(E) ISO 2001 All righ
12、ts reserved 1 Road vehicles Drawbar couplings Interchangeability 1 Scope This International Standard specifies the characteristics necessary for the mounting and interchangeability of drawbar couplings on the frame (cross member, drawbeam or mounting bracket) of towing vehicles for trailers. This In
13、ternational Standard is applicable to drawbar couplings intended for connection to trailers equipped with a drawbar eye on the drawbar of the trailer. Characteristics not specified are left to the discretion of the component manufacturer. 2 Normative references The following normative documents cont
14、ain 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 publications do not apply. However, parties to agreements based on this International Standard are encouraged to i
15、nvestigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. Members of ISO and IEC maintain registers of currently valid International Standards. ISO 1102, Commer
16、cial road vehicles 50 mm drawbar eye Interchangeability ISO 8718, Commercial road vehicles Drawbar couplings and eyes for hinged drawbars Strength tests ISO 8755, Commercial road vehicles 40 mm drawbar eye Interchangeability ISO 12357, Commercial road vehicles Drawbar couplings and eyes for rigid dr
17、awbars Strength tests 3 Designation 3.1 Reference may be made to this International Standard both for drawbar coupling mounting dimensions on the frame and for the separate drawbar coupling. 3.2 Frames in conformance with this International Standard shall be identified by the following information,
18、in the order given: a) reference to this International Standard; b) number of category according to Table 1. EXAMPLE Frames with mounting dimensions according to category 3: Crossmember (or drawbeam or mounting bracket) ISO 3584 - Category 3 ISO 3584:2001(E) 2 ISO 2001 All rights reserved 3.3 Drawba
19、r couplings meeting the requirements of this International Standard shall be identified by the following information, in the order given: a) reference to this International Standard; b) code C 40 for 40 mm drawbar couplings and C 50 for 50 mm drawbar couplings, as applicable; c) number of category a
20、ccording to Table 1 or number of class according to Table 4. EXAMPLE 1 40 mm drawbar coupling according to category 3: Drawbar coupling ISO 3584 C 40 - Category 3 EXAMPLE 2 50 mm drawbar coupling according to class 3: Drawbar coupling ISO 3584 C 50 - Class 3 EXAMPLE 3 Drawbar coupling according to c
21、ategory 4: Drawbar coupling ISO 3584 - Category 4 4 Mounting categories 4.1 Categories of drilling pattern The dimensions for the categories of drilling pattern (see Figure 1) shall be as given in Table 1. Table 1 Categories of drilling pattern Dimensions in millimetres Category Dimension 1 2 3 4 5
22、to 7 E1 83 83 120 140 160 E2 56 56 55 80 100 D1 55 75 85 95 D2 10,5 10,5 15 17 21 ISO 3584:2001(E) ISO 2001 All rights reserved 3 Dimensions in millimetres Figure 1 Drilling pattern 4.2 Dimensional requirements on frame for mounting drawbar coupling Dimensions on the frame required for mounting of t
23、he drawbar coupling (see Figure 2), such as the minimum flat surface defined by dimensions F and G, shall be as given in Table 2. Tolerances on drilling pattern dimensions shall be as shown in Figure 1. Table 2 Dimensional requirements for frames Dimensions in millimetres Category Dimension 1 2 3 4
24、5 to 7 F max. 120 120 165 190 210 G min. 95 95 100 130 150 T max. 15 20 35 35 L1 min. 200 300 400 400 -,-,- ISO 3584:2001(E) 4 ISO 2001 All rights reserved Dimensions in millimetres Figure 2 Dimensional characteristics of frame 5 Drawbar Couplings 5.1 General The requirements of 5.2 to 5.4 are appli
25、cable to all drawbar couplings. Additional requirements applicable to C 40, C 50 and classified drawbar couplings of both dimensions are given in 5.5. 5.2 Load requirements The drawbar coupling shall satisfy the tests specified in ISO 8718 or ISO 12357 or both. 5.3 Dimensional requirements The maxim
26、um outer dimensions of all components of the drawbar coupling shall be within the envelope box defined in Table 3 (see Figure 3). In order to permit safer operation of the drawbar coupling, there shall be adequate free space around actuating devices. Dimensions needed to ensure operating clearance f
27、or actuating devices are also shown in Figure 3. ISO 3584:2001(E) ISO 2001 All rights reserved 5 Table 3 Dimensions of drawbar coupling envelope box Dimensions in millimetres Category Dimension 1 2 3 4 5 to 7 M 95 95 100 130 150 N 120 120 165 190 210 P 180 280 330 330 Q 150 300 330 330 330 R 95 130
28、145 145 145 S 250 250 250 250 250 J 265 365 465 465 465 K 0 65- 165 215 265 265 265 Figure 3 Drawbar coupling envelope box and operating clearance for actuating devices ISO 3584:2001(E) 6 ISO 2001 All rights reserved 5.4 Articulation angles The drawbar coupling shall be designed so as to permit the
29、drawbar eye, when coupled but not fitted to a vehicle, to reach the following non-simultaneous degrees of articulation: 90 horizontally about the vertical axis from the longitudinal axis of the vehicle (see Figure 4); 20 vertically about the transverse axis from the horizontal plane of the vehicle (
30、see Figure 5); 25 axial rotation about the longitudinal axis from the horizontal plane of the vehicle (see Figure 6). NOTE Dimensions for ensuring operating clearance between towing vehicles and trailers are given in ISO 114061 and ISO 114072. Figure 4 Horizontal angle 5.5 Additional requirements 5.
31、5.1 C 40 drawbar couplings C 40 drawbar couplings shall be designed so as to permit the articulation angles described in 5.4 with drawbar eyes according to ISO 8755. 5.5.2 C 50 drawbar couplings C 50 drawbar couplings shall be designed so as to permit the articulation angles described in 5.4 with dr
32、awbar eyes according to ISO 1102. -,-,- ISO 3584:2001(E) ISO 2001 All rights reserved 7 Figure 5 Vertical angle Figure 6 Rotation angle 5.5.3 Classified C 40 and C 50 drawbar couplings Dimensions of classified 40 mm and 50 mm drawbar couplings (see Figure 7) shall be as given in Table 4. The couplin
33、gs shall be suitable and tested for the minimum characteristic values given in Tables 5 and 6. -,-,- ISO 3584:2001(E) 8 ISO 2001 All rights reserved Table 4 Dimensions of classified drawbar couplings Dimensions in millimetres Class Dimension C-1 C-2 C-3 C-4 C-5 C-6 C-7 e1 0,5 83 83 120 140 160 e2 0,
34、5 56 56 55 80 100 d1 max. 54 74 84 94 d2 H13 10,5 10,5 15 17 21 f 6 0 + 110 110 155 180 200 g 3 85 85 90 120 140 a 20 0 + 100 170 200 200 200 b 20 0 + 150 280 360 360 360 c max. 20 20 24 30 30 h max. 150 190 265 265 265 l1 max. 150 250 300 300 l2 max. 150 300 330 330 330 l3 20,0 100 160 180 180 180
35、T max. 15 20 35 35 Table 5 Characteristic values for classified C 40 drawbar couplings Class Characteristic value C40-1 C40-2 C40-3 C40-4 C40-5 D value kN 18 25 70 100 130 Dc value kN 18 25 50 70 90 Static load S kg 200 250 650 900 1 000 V value kN 12 10 18 25 35 Table 6 Characteristic values for cl
36、assified C 50 drawbar couplings Class Characteristic value C50-1 C50-2 C50-3 C50-4 C50-5 C50-6 C50-7 D value kN 18 25 70 100 130 190 190 Dc value kN 18 25 50 70 90 120 130 Static load S kg 200 250 650 900 1 000 1 000 1 000 V value kN 12 10 18 25 35 50 75 -,-,- ISO 3584:2001(E) ISO 2001 All rights re
37、served 9 Dimensions in millimetres a Maximum dimensions are limited by the provisions of 5.5.1 and 5.5.2 requiring the ability to couple drawbar eyes as specified in ISO 1102 for C 50 and ISO 8755 for C 40. Figure 7 Dimensions of classified drawbar couplings -,-,- ISO 3584:2001(E) 10 ISO 2001 All ri
38、ghts reserved Bibliography 1 ISO 11406, Commercial road vehicles Mechanical coupling between towing vehicles with rear-mounted coupling and drawbar trailers Interchangeability 2 ISO 11407, Commercial road vehicles Mechanical coupling between towing vehicles with coupling mounted forward and below, and centre-axle trailers Interchangeability -,-,- -,-,- ISO 3584:2001(E) ICS 43.040.70 Price based on 10 pages ISO 2001 All rights reserved -,-,-