1、BRITISH STANDARD AUTOMOBILE SERIES BS AU259: 1995 ISO12667: 1993 Specification for Components for commercial vehicles and buses Cross-tooth propeller shaft flanges, type T UDC 621.824.2:629.114.4/.5BSAU259:1995 This British Standard, having been prepared under the directionof the Engineering SectorB
2、oard, waspublished under the authorityof the Standards Boardand comes intoeffect on 15 December1995 BSI 07-1999 The following BSI references relate to the work on this standard: Committee reference AUE/13 Draft for comment 92/77863 DC ISBN 0 580 24916 6 Committees responsible for this British Standa
3、rd The preparation of this British Standard was entrusted to Technical Committee AUE/13, Commercial and public service vehicles, upon which the following bodies were represented: Confederation of Passenger Transport UK Department of Transport Institute of Road Transport Engineers (Inc) Road Haulage
4、Association Ltd. Society of Motor Manufactures and Traders Ltd Amendments issued since publication Amd. No. Date CommentsBSAU259:1995 BSI 07-1999 i Contents Page Committees responsible Inside front cover National foreword ii 1 Scope 1 2 Normative references 1 3 Dimensions and tolerances 1 4 Designat
5、ion 1 Figure 1 2 Figure 2 3 Table 1 3 List of references Inside back coverBSAU259:1995 ii BSI 07-1999 National foreword This British Standard has been prepared by Technical Committee AUE/13 and is identical with ISO12667:1993, Commercial vehicles and busesCross-tooth propeller shaft flanges, type T,
6、 published by the International Organization for Standardization (ISO). Cross-references The Technical Committee has reviewed the provisions of ISO8667 and ISO13715 to which normative reference is made in the text, and has decided that they are acceptable for use in conjunction with this standard. A
7、 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 Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a
8、 front cover, an inside front cover, pagesi andii, pages1 to4, an inside back cover 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.BSAU259:1995 BSI 07-1999 1 1 Sco
9、pe This International Standard specifies the nominal dimensions and tolerances which affect interchangeability between cross-tooth propeller shaft flanges, type T, used on commercial vehicles and buses. Dimensions and tolerances of the mating parts, i.e.type T cross-tooth gearbox flanges, are specif
10、ied in ISO8667. 2 Normative references The following standards contain provisions which, through reference in this text, constitute provisions of this International Standard. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreemen
11、ts based on this International Standard are encouraged to investigate the possibility of applying the most recent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO8667:1992, Commercial vehicles and buses Cross-tooth g
12、earbox flanges, type T. ISO13715:, Technical drawings Corners Vocabulary and indication on drawings 1) . 3 Dimensions and tolerances Nominal dimensions and tolerances which affect the interchangeability of type T propeller shaft flanges shall be as shown in Figure 1 and Figure 2, and Table 1. 4 Desi
13、gnation Propeller shaft flanges meeting the requirements of this International Standard shall be identified by a certain number of elements, to be given in the following order: a) reference to this International Standard; b) type code: T; c) size: d 1 EXAMPLE Designation of a type T propeller shaft
14、flange with d 1 =150mm: Flange ISO12667T150 1) To be published.BSAU259:1995 2 BSI 07-1999 Figure 1 BSAU259:1995 BSI 07-1999 3 Table 1 Figure 2 Dimensions in millimetres Size d 1 0 2 d 2 d 3 max. d 5 +0,2 0 l a 0,5 D T b 120 c 100 82 11 14 70 22 150 c 130 102 13 16 96 24 d 165 140 112 13 16 96 26 180
15、 150 112 15 18 96 26 200 165 132 15 22 116 28 a For special applications, other dimensions may be required subject to agreement between manufacturer and customer. b The test recess is the minimum required clearance for the adjustment elements of the neighboured transmission flange. c For certain app
16、lications diameters d 1 =122mm and155mm may be required subject to agreement between manufacturer and customer. d The92 22 dimension is currently a common shape of recess. New designs of transmission flange should not exceed this dimension.4 blankBSAU259:1995 BSI 07-1999 List of references See natio
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