BS ISO 6489-3-2004 Agricultural vehicles - Mechanical connections between towed and towing vehicles - Tractor drawbar《农用车辆 被牵引和牵引车之间的机械连接装置 拖拉机牵引杆》.pdf
《BS ISO 6489-3-2004 Agricultural vehicles - Mechanical connections between towed and towing vehicles - Tractor drawbar《农用车辆 被牵引和牵引车之间的机械连接装置 拖拉机牵引杆》.pdf》由会员分享,可在线阅读,更多相关《BS ISO 6489-3-2004 Agricultural vehicles - Mechanical connections between towed and towing vehicles - Tractor drawbar《农用车辆 被牵引和牵引车之间的机械连接装置 拖拉机牵引杆》.pdf(14页珍藏版)》请在麦多课文档分享上搜索。
1、BRITISH STANDARD BS ISO 6489-3:2004 Agricultural vehicles Mechanical connections between towed and towing vehicles Part 3: Tractor drawbar ICS 65.060.10 BS ISO 6489-3:2004 This British Standard was published under the authority of the Standards Policy and S t r a t e g y C o m m i t t e e o n 11 Jun
2、e 2004 BSI 11 June 2004 ISBN 0 580 43924 0 National foreword This British Standard reproduces verbatim ISO 6289-3:2004 and implements it as the UK national standard. The UK participation in its preparation was entrusted to Technical Committee AGE/6, Agricultural tractors and forestry machinery, whic
3、h has the responsibility to: 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 document may be found in the BSI Catalogue under the section entitled
4、“International Standards Correspondence Index”, or by using the “Search” facility of the BSI Electronic Catalogue or of British Standards Online. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. Compliance wit
5、h a British Standard does not of itself confer immunity from legal obligations. 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 informed; monitor related internat
6、ional and European developments and promulgate them in the UK. Summary of pages This document comprises a front cover, an inside front cover, the ISO title page, pages ii to iv, pages 1 to 7 and a back cover. The BSI copyright notice displayed in this document indicates when the document was last is
7、sued. Amendments issued since publication Amd. No. Date CommentsINTERNATIONAL STANDARD ISO 6489-3 Second edition 2004-06-01 Reference number ISO 6489-3:2004(E) Agricultural vehicles Mechanical connections between towed and towing vehicles Part 3: Tractor drawbar Vhicules agricoles Liaisons mcaniques
8、 entre vhicules remorqueurs et vhicules remorqus Partie 3: Barre dattelage du tracteurBSISO64893:2004ii id FDPscalimer ThFDP si fam eliy ctnome niat deddebyepfa.sec In cacnadrociw eth sebodA sneciliycilop gn, thf siam elirp eb ytnide or viewb detu llahs ton tide ebed lnuet sst ehyfepcaa hcihw serdeb
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11、orplme rtaleit gno it si f,dnuo esaelp ifnrom thtneC erla ceSrteraita ta teh sserdda vigoleb new. IOS 4002 Alr lithgs reresv.de sselnU toesiwreh sficep,dei rap ont fo thbup silitaciam nocudorper eb yde or tuilidez na nif yorm ro by nam ysnae, tcelerm ro cinocinahcela, tohp gnidulcnicopom dna gniyicr
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13、93:2004 iii Contents Page 1 Scope 1 2 Normative references 1 3 Terms and definitions 1 4 Specifications 2 4.1 Drawbar clevis . 2 4.2 Drawbar hitch point . 2 4.3 Drawbar categories . 2 4.4 Drawbar location and position . 3 4.5 Drawbar dimensions . 4 5 Vertical drawbar load . 5 6 PTO drive shaft clear
14、ance . 5 Bibliography . 7 BSISO64893:2004iv 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 committees. Each membe
15、r 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 International Elec
16、trotechnical 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 International Standards adopt
17、ed 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 subject of paten
18、t rights. ISO shall not be held responsible for identifying any or all such patent rights. ISO 6489-3 was prepared by Technical Committee ISO/TC 23, Tractors and machinery for agriculture and forestry, Subcommittee SC 4, Tr a c t o r s. This second edition cancels and replaces the first edition (ISO
19、 6489-3:1992), which has been technically revised. ISO 6489 consists of the following parts, under the general title Agricultural vehicles Mechanical connections between towed and towing vehicles: Part 1: Dimensions of hitch-hooks Part 2: Specifications for clevis coupling 40 Part 3: Tractor drawbar
20、 Part 4: Dimensions of piton-type coupling BSISO64893:2004ANRETNIITOTS LANDNADRA OSI -98464002:3)E(1 Agricultural vehicles Mechanical connections between towed and towing vehicles Part 3: Tractor drawbar 1S c o p e This part of ISO 6489 specifies the dimensional requirements and location for categor
21、y 0, 1, 2, 3, 4 and 5 drawbars mounted on the rear of agricultural tractors. 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 refer
22、enced document (including any amendments) applies. ISO 500-1, Agricultural tractors Rear-mounted power take-off types 1, 2 and 3 Part1: General specifications, safety requirements, dimensions for master shield and clearance zone ISO 789-1, Agricultural tractors Test procedures Part 1: Power tests fo
23、r power take-off ISO 5673-2, Agricultural tractors and machinery Power take-off drive shafts and power-input connection Part 2: Specification for use of PTO drive shafts, and position and clearance of PTO drive line and PIC for different attachments 1) ISO 14396, Reciprocating internal combustion en
24、gines Determination and method for the measurement of engine power Additional requirements for exhaust emission tests in accordance with ISO 8178 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 tractor drawbar drawbar mechanical connection mo
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