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1、BRITISH STANDARD AUTOMOBILE SERIES CONFIRMED MAY 1989 BS AU 188:1983 ISO 5422:1982 Specification for Anchorages for towing ropes, cables or bars for road vehicles ISO title: Road vehicles Anchorages for towing ropes, cables or bars UDC 629.11.013.6 Licensed Copy: London South Bank University, London
2、 South Bank University, Sat Dec 09 01:57:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 188:1983 This British Standard, having been prepared under the direction of the Automobile Standards Committee, was published under the authority of the Board of BSI and comes into effect on 31 March 1983 BS
3、I 02-2000 The following BSI references relate to the work on this standard: Committee reference AUE/15 Draft for comment 78/73649 DC ISBN 0 580 13250 1 Committees responsible for this British Standard This British Standard was published under the direction of the Automobile Standards Committee AUE/-
4、. Its preparation was entrusted to Technical Committee AUE/15 upon which the following bodies were represented: Association of Trailer Manufacturers Caravan Club Department of the Environment (Transport and Road Research Laboratory) Department of Transport National Caravan Council Limited Royal Auto
5、mobile Club Society of Motor Manufacturers and Traders Limited Amendments issued since publication Amd. No.Date of issueComments Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 01:57:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 188:1983 BSI 02-2000i Conte
6、nts Page Committees responsibleInside front cover National forewordii 1Scope1 2Field of application1 3References1 4Definitions1 5Location1 6Shape1 7Strength1 8Testing1 9Requirements1 10Identification1 Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 01:57:44 GMT+
7、00:00 2006, Uncontrolled Copy, (c) BSI BS AU 188:1983 ii BSI 02-2000 National foreword This British Standard, which has been prepared under the direction of the Automobile Standards Committee, is identical with ISO 5422:1982 “Road vehicles Anchorages for towing ropes, cables or bars” prepared by Tec
8、hnical Committee ISO/TC 22, Road vehicles, and published by the International Organization for Standardization (ISO). Terminology and conventions. The text of the International Standard has been approved as suitable for publication as a British Standard without deviation. Some terminology and certai
9、n conventions are not identical with those used in British Standards; attention is drawn especially to the following. Wherever the words “International Standard” appear, referring to this standard, they should be read as “British Standard”. The comma has been used as a decimal marker. In British Sta
10、ndards it is current practice to use a full point on the baseline as the decimal marker. Cross-references. ISO 1176 “Road vehicles masses vocabulary” referred to in clause 2 is in course of preparation and is a revision of ISO 1176:1974. The technical committee has reviewed the provisions of ISO 117
11、6:1974 “Road vehicles weights vocabulary” together with those of ISO 3833:1977, referred to in clause 2, and has decided that they are acceptable for use in conjunction with this standard. There are no related British Standards to these two standards. A British Standard does not purport to include a
12、ll the necessary provisions of a contract. Users of British 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, pages i an
13、d ii, page 1 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. 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 01:57:44 GMT+00:
14、00 2006, Uncontrolled Copy, (c) BSI BS AU 188:1983 BSI 02-20001 1 Scope This International Standard specifies the characteristics of the towing anchorages mounted on road vehicles, allowing them to be towed or to tow another vehicle by means of towing ropes, cables or bars at the vehicle manufacture
15、rs option. 2 Field of application This International Standard applies to passenger cars as defined in ISO 3833 and to other vehicles which have a maximum authorized total weight not exceeding 3,5 tonnes. 3 References ISO 1176, Road vehicles Masses Vocabulary1). ISO 3833, Road vehicles Types Terms an
16、d definitions. 4 Definitions 4.1 anchorage device fixed to the vehicle or capable of being easily hooked, allowing the temporary attachment of a rope, a cable or a bar provided for towing 4.2 kerb mass as defined in ISO 1176 4.3 maximum authorized total mass as defined in ISO 1176 5 Location 5.1 Unl
17、ess they are removable, the anchorages shall not project, in the horizontal plane, beyond the exterior contour of the vehicle (body plus bumpers). 5.2 Each towing anchorage shall be located in such a way that the requirements of clause 9 are fulfilled when a displacement of 5 vertically and 25 horiz
18、ontally occurs at the other end of the connecting element recommended by the vehicle manufacturer. These angles are measured from a horizontal line parallel to the middle plane of the vehicle through the anchorage in question. 6 Shape The shape of the anchorages is left to the manufacturers option.
19、It shall permit the attachment, without the aid of tools or auxiliary parts. The smallest dimension of the working aperture shall not be less than 25 mm. The anchorages shall not damage the ropes or cables during towing. 7 Strength The anchorage shall withstand a static load of at least half the max
20、imum authorized total mass according to clause 8. 8 Testing 8.1 Test conditions The vehicle shall be appropriately secured at kerb weight position as specified by the vehicle manufacturer, on a horizontal rigid surface. The vehicle manufacturer is allowed if he desires, to carry out the test on the
21、structure of the vehicle, provided that equivalence is demonstrated with the complete vehicle. 8.2 Test procedure 8.2.1 The anchorage shall be subjected to two tests, each consisting of a static tractive force equal to half the maximum authorized total weight. 8.2.2 The static tractive load shall be
22、 applied in the forward direction for the anchorages mounted at the front of the vehicle and in the rearward direction for anchorages mounted at the rear. 8.2.3 The first test shall be carried out horizontally in the longitudinal direction of the vehicle. The second test shall be made at one of the
23、angles specified in 5.2. 8.2.4 If the manufacturer of the vehicle agrees to the use of bars for towing the vehicle, all tests shall be repeated as compressive tests. 9 Requirements After each test carried out as specified in clause 8, the vehicle shall meet the following requirements: a) The anchora
24、ges shall show no deformation liable to affect normal operation; b) The devices mounted in proximity of the anchorages (for example, compulsory lighting or signalling devices, braking and steering systems) shall show no damage preventing normal operation. 10 Identification The anchorages shall be id
25、entified by the vehicle manufacturer in a suitable manner. 1) In preparation. Licensed Copy: London South Bank University, London South Bank University, Sat Dec 09 01:57:44 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS AU 188:1983 ISO 5422:1982 BSI 389 Chiswick High Road London W4 4AL BSI British St
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