1、April 2013 Translation by DIN-Sprachendienst.English price group 24No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS
2、43.080.01; 35.240.99!$Bb“1973163www.din.deDDIN ISO 21308-2Road vehicles Product data exchange between chassis and bodywork manufacturers(BEP) Part 2: Dimensional bodywork exchange parameters (ISO 21308-2:2006),English translation of DIN ISO 21308-2:2013-04Straenfahrzeuge Austausch von Produktdaten z
3、wischen Chassis- und Aufbautenherstellern (BEP) Teil 2: Austauschparameter fr Aufbautenabmessungen (ISO 21308-2:2006),Englische bersetzung von DIN ISO 21308-2:2013-04Vhicules routiers change de donnes de produit entre les fabricants de chssis et de carrosseries (BEP) Partie 2: Paramtres dimensionnel
4、s dchange de carrosserie (ISO 21308-2:2006),Traduction anglaise de DIN ISO 21308-2:2013-04www.beuth.deDocument comprises pagesIn case of doubt, the German-language original shall be considered authoritative.6703.13A comma is used as the decimal marker. Contents 2 DIN ISO 21308-2:2013-04 Page Nationa
5、l foreword .3 Introduction .4 1 Scope 5 2 Normative references 5 3 Terms and definitions .6 4 Coding system .6 4.1 General 6 4.2 BEP code 6 4.3 Type of dimension .6 4.4 Numbering 7 4.4.1 General 7 4.4.2 Numbering and type designation of frame-mounted objects .7 4.5 Code assignment and description .8
6、 4.6 Priority 8 4.7 Loading condition 8 4.8 Presented in .8 5 General dimensions 9 6 Chassis related dimensions .13 6.1 Axle and wheel related dimensions .13 6.2 Chassis frame related dimensions 27 6.3 Cab related dimensions 46 7 Bodywork related dimensions 49 7.1 Sub-frame related dimensions .49 7.
7、2 Bodywork dimensions 55 Annex A (informative) Corresponding codes .60 A.1 Comparison of BEP codes and other coding systems 60 A.1.1 Length codes 60 A.1.2 Height codes 61 A.1.3 Width codes 62 Annex B (informative) Useful tools and related electronic documents .63 Bibliography 64 Index .65 National f
8、oreword This document (ISO 21308-2:2006) has been prepared by Technical Committee ISO/TC 22 “Road vehicles”, Subcommittee SC 6 “Terms and definitions of dimensions and masses” (Secretariat: AFNOR, France). The responsible German body involved in its preparation was the Normenausschuss Automobiltechn
9、ik (Road Vehicle Engineering Standards Committee), Working Committee NA 052-01-15 AA Austauschbarkeit von NFZ-Bauteilen. ISO 21308 consists of the following parts, under the general title Road vehicles Product data exchange between chassis and bodywork manufacturers (BEP) Part 1: General principles
10、Part 2: Dimensional bodywork exchange parameters Part 3: General, mass and administrative exchange parameters Part 4: Mapping to STEP application protocol 239 Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. DIN shall not be held r
11、esponsible for identifying any or all such patent rights. 3 DIN ISO 21308-2:2013-04 Introduction Truck chassis manufacturers deal with configurations of chassis in infinite numbers of possible combinations, and bodywork manufacturers produce highly customized superstructures on these chassis. Bodywo
12、rk manufacturers build their superstructures on chassis of several different truck brands. The production efficiency of a specific truck chassis and its body combinations can be greatly improved by achieving the correct technical and commercial information about the specific chassis communicated wit
13、h the bodywork manufacturer in advance. The information has to be reliable and give the bodywork manufacturer confidence to prefabricate the body or the superstructure before the chassis is delivered. With uniform conditions, unambiguous dimensions and supplementary information can be established, t
14、ransferred and correctly interpreted by the receiver. Increased information efficiency will improve the quality and reduce the lead times. ISO 21308 specifies a system of codes to exchange specific data between chassis and bodywork manufacturers, providing a platform for efficient communication betw
15、een the parties. The process of exchanging data in accordance with this part of ISO 21308 is irrelevant of IT sophistication degree. Any medium can be used, from fax or e-mail to a STEP protocol. Exchanging codes in accordance with the ISO 21308 series of International Standards is useful in various
16、 situations, e.g. for design and manufacturing, technical specifications, technical drawings and leaflets. This part of ISO 21308 uses the applicable definitions from the related ISO 612 and ISO 7656 and adds a number of dimensional codes, together with general, mass and administrative codes. The co
17、des provide the basic information level, and are also the basic input parameters for a data exchange system based on the STEP protocol. 4 DIN ISO 21308-2:2013-04 Road vehicles Product data exchange between chassis and bodywork manufacturers (BEP) Part 2: Dimensional bodywork exchange parameters 1 Sc
18、ope This part of ISO 21308 provides a set of codes for the exchange of dimensional data between truck chassis manufacturers and bodywork manufacturers. It applies to commercial vehicles as defined in ISO 3833, having a maximum gross vehicle mass above 3 500 kg. The process of exchanging the above in
19、formation can involve: chassis manufacturer; chassis importer; chassis dealer; one or more bodywork manufacturers; bodywork component suppliers, e.g. manufacturers of demountable bodies, cranes and loading equipment, tipping equipment. 2 Normative references The following referenced documents are in
20、dispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. ISO 612:1978, Road vehicles Dimensions of motor vehicles and towed vehicles Terms and defi
21、nitions ISO 1176, Road vehicles Masses Vocabulary and codes ISO 3833, Road vehicles Types Terms and definitions ISO 4130, Road vehicles Three-dimensional reference system and fiducial marks Definitions ISO 7656:1993, Commercial road vehicles Dimensional codes ISO 21308-3 1), Road vehicles Product da
22、ta exchange between chassis and bodywork manufacturers (BEP) Part 3: General, mass and administrative parameters 1) To be published. 5 DIN ISO 21308-2:2013-04 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 612, ISO 1176, ISO 7656, ISO 21308-3, and t
23、he following definitions apply. 3.1 BEP-code code to identify a unique measurement on the truck, to make the information exchange between chassis manufacturers and bodywork manufacturers easier without any confusion with other systems NOTE BEP is an abbreviation of Bodywork Exchange Parameter. 3.2 l
24、eft and right side left side in the driving direction and right side in the driving direction 3.3 driven axle driven axle marked with an X in the drawings 3.4 non-driven axle axle, such as steered or tag axle, marked with an O in the drawings 3.5 front edge most forward point of the truck as deliver
25、ed from the chassis manufacturer NOTE Usually, the front edge is the bumper. 3.6 gross vehicle mass GVM gross vehicle weight GVW technical or legal gross vehicle mass (weight) according to the legislation or regulations for the applicable region NOTE See also ISO 21308-3 and ISO 1176. 4 Coding syste
26、m 4.1 General Each dimension given in this part of ISO 21308 is assigned a code, composed of the items given below. 4.2 BEP code A prefix “BEP”, followed by a dash (-), shall be used to avoid confusion with other coding systems. 4.3 Type of dimension Dimension codes are used to denote length, width
27、and height measurements along the zero X-, Y- or Z-planes respectively, as defined in ISO 4130. They are also used to denote angle measurements. 6 DIN ISO 21308-2:2013-04 A capital letter, which denotes the type of dimension, shall be given as follows: L Length; W Width; H Height. NOTE 1 The centre
28、of the first front axle is chosen as a reference zero point for the length measurements. In some cases where it is convenient to use the rear axle as a reference, the first driven rear axle is used. NOTE 2 The top of the chassis frame is chosen as the reference zero point for height measurements for
29、 objects connected to the chassis frame. NOTE 3 The centre-line of the chassis is chosen as the reference zero point for width measurements. NOTE 4 The height information, if dependent on the tyres, refers to the actual tyre equipment as described according to ISO 21308-3, if not otherwise stated. I
30、f there is a need to differ between the dimension(s) on the right or left side, the BEP-code should be supplemented by R or L. 4.4 Numbering 4.4.1 General Each item has a unique BEP-code consisting of the dimension type letter (see 4.3) and a three-digit sequential number, starting from 001. The dim
31、ension codes for repeated vehicle items of the same kind on one vehicle, e.g. axles, cross-members, frame-mounted objects, etc., are differed by an added sequential number beginning with .1 counted from the front of the vehicle and rearwards. For L codes, a positive value indicates that the item is
32、located behind the axle. A negative value indicates that the item is located in front of the axle. For H codes, a positive value indicates that the item is located above the top of the chassis frame. A negative value indicates that the item is located below the top of the chassis frame. 4.4.2 Number
33、ing and type designation of frame-mounted objects The same .n number shall be applied to a specific frame-mounted object in terms of L, H and W dimensions. EXAMPLE Frame-mounted objects may be a fuel tank, referred to as BEP-L030.4, BEP-H030.4, and BEP-W.030.4, and a battery box, referred to as BEP-
34、L030.5, BEP-H030.5, and BEP-W030.5. For the frame-mounted objects, an optional coding (.t) may be added to describe the object type. The following abbreviation letters are reserved for the object types below: A Air tank; B Battery box; F Fuel tank; H Hydraulic tank; M Exhaust muffler; 7 DIN ISO 2130
35、8-2:2013-04 S Spare wheel; T Tool box; U Urea tank. 4.5 Code assignment and description Clauses 5, 6, and 7 of this part of ISO 21308 show the assignment of each BEP-code together with a description of its applicability and limitations. 4.6 Priority The column “Priority” shows the priority of the me
36、asurements, as follows: A Essential; B Useful. 4.7 Loading condition The column “Loading” shows the load situation of the chassis, as follows: 1 Unladen; 2 Laden (design mass). NOTE A dash (-) means that the field is not applicable. 4.8 Presented in The column “Presented in” describes in which type
37、of document the items can be presented, as follows: 2D 2D drawing; 3D 3D model; TD Technical data sheet. NOTE An empty field means that there is no specific recommendation for the presentation. It can be covered by any kind of document. A dash (-) means that the field is not applicable. 8 DIN ISO 21
38、308-2:2013-04 5 General dimensions BEP-code Assignment Description Priority Loading Presented inBEP-L001 Overall length Distance from front edge of vehicle to rear edge of vehicle, including accessories in both front and rear ends. NOTE See also ISO 612. A - 2D, 3D, TD 9 DIN ISO 21308-2:2013-04 BEP-
39、code Assignment Description Priority Loading Presented inBEP-L002 Front reference point for measuring Distance from the centre of the first front axle to the front reference point for measuring. NOTE 1 Front reference point(s) for measuring is (are) defined by the chassis manufacturer. NOTE 2 If the
40、 reference points for right and left side member differ, then mark with .R or .L. NOTE 3 If the position of the reference point is in front of the axle, the value is negative. A - 2D, 3D, TD BEP-L003 Rear reference point for measuring Distance from the first driven rear axle to the rear reference po
41、int for measuring. NOTE 1 Rear reference point(s) for measuring is (are) defined by the chassis manufacturer. NOTE 2 If the reference points for right and left side member differ, then mark with .R or .L. NOTE 3 If the position of the reference point is in front of the axle, the value is negative. A
42、 - 2D, 3D, TD 10 DIN ISO 21308-2:2013-04 BEP-code Assignment Description Priority Loading Presented inBEP-H001 Maximum external height, unladen Distance from ground to top of cab, including cab mounted parts, with the chassis unladen but in operating order. NOTE The roof hatch, if present, should be
43、 closed. All axles should be down. For pneumatic suspension, the highest driving position is assumed. A 1 2D, 3D,TD BEP-H002 Maximum external height, laden Distance from ground to top of cab, including cab mounted parts, in laden condition. NOTE The chassis is laden up to “Technical gross vehicle ma
44、ss“. The roof hatch, if present, should be closed. All axles should be down. For pneumatic suspension, the highest driving position is assumed. A 2 2D, 3D, TD BEP-H003 Maximum overall height of vehicle, unladen Distance from ground to the highest point of the vehicle including bodywork. NOTE For pne
45、umatic suspension, the highest driving position is assumed. A 1 2D, 3D, TD 11 DIN ISO 21308-2:2013-04 BEP-code Assignment Description Priority Loading Presented inBEP-W001 Overall width of chassis with cab Maximum external width of the vehicle chassis. NOTE Rear-view mirrors in outermost position, l
46、ights, elastic mud flaps, tyre bulges in the road area and snow chains are included in the width stated. The bodywork is not taken into account. A - 2D, 3D, TD BEP-W002 Width across cab External width of cab. NOTE Mudguards and rear-view mirrors are disregarded. A - 2D, 3D, TD BEP-W003.n Width acros
47、s wheels on n-th axle External width across the wheels on the n-th axle. NOTE Projecting axle hubs and tyre bulges are disregarded. A - 2D, 3D, TD 12 DIN ISO 21308-2:2013-04 6 Chassis related dimensions 6.1 Axle and wheel related dimensions BEP-code Assignment Description Priority Loading Presented
48、inBEP-L010 Total wheel base Distance between centre of first front axle to the centre of the last axle. A - 2D, 3D, TD 13 DIN ISO 21308-2:2013-04 BEP-code Assignment Description Priority Loading Presented inBEP-L011 Configuration wheel base Distance between centre of first front axle to the centre o
49、f first driven rear axle. NOTE If the vehicle is not symmetrical, different values for right and left hand side apply. Then mark with .R or .L, e.g. BEP-L011.L. A - 2D, 3D, TD 14 DIN ISO 21308-2:2013-04 BEP-code Assignment Description Priority Loading Presented inBEP-L012.n Wheel space from n to n+1 axle Distance between centre of wheels on n-th and (n+1)-th axles. A - 2D, 3D, TD 15 DIN ISO 21308-2:2013-04 BEP-code Assignment Description Priority Loading Pre
