BS ISO 21308-2:2006 pdf download.Road vehicles— Productdata exchange between chassis andbody work manufacturers(BEP)— Part 2 : Dimensional body work exchange parameters.
NOTE I The centre of the first front axle is chosen as a reference zero point fat the length measurements In some cases where it le convenient to use the rear axle as a reference, the first dhven rear axle is used.
NOTE 2 The lop of the chassis frame is chosen as the reference zero point for height measurements for objects connected to the chassis frame.
NOTE 3 The centre-hne of the chassis is chosen as the reference zero ponl for width measurements.
NOTE 4 The height ,formahon, if dependent on the tyres. refers to the actual lyre eqi.epmenl as descrted accorcng to ISO 21308-3,11 riot otherwise slated.
II there Is a need to differ between the dimension(s) on the right or left side, the BEP-code should be supplemented by Rot 1.
4.4 Numbering
4.4.1 General
Each item has a unique BEP-cocie consisting of the dimension type letter (see 4,3) and a three-digit sequential number, starting from 001
The dimension codes for repeated vehicle items of the same kind on one velile. 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 I codes, a positive value indicates that the item is 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.
4.42 Numbering and type designation of frame-mounted objects
The same .n number shaM be applied to a specific frame-mounted object in terms of L H and W dimensions.
EXAMPLE Frame-mounted objects may be a fuel tar*. referred to as BEP-L030.4. BEP-H030.4. and BEP-W.030.4. and a battery box, referred 10 as BEP-1030.5, BEP-H030.5. and BEP-W030.5.
For the frame-mounted objects. an optional coding (‘I) may be added to describe the object type. The following abbreviation letters are reserved for the object types below.
NOTE 2 The lop of the chassis frame is chosen as the reference zero point for height measurements for objects connected to the chassis frame.
NOTE 3 The centre-hne of the chassis is chosen as the reference zero ponl for width measurements.
NOTE 4 The height ,formahon, if dependent on the tyres. refers to the actual lyre eqi.epmenl as descrted accorcng to ISO 21308-3,11 riot otherwise slated.
II there Is a need to differ between the dimension(s) on the right or left side, the BEP-code should be supplemented by Rot 1.
4.4 Numbering
4.4.1 General
Each item has a unique BEP-cocie consisting of the dimension type letter (see 4,3) and a three-digit sequential number, starting from 001
The dimension codes for repeated vehicle items of the same kind on one velile. 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 I codes, a positive value indicates that the item is 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.
4.42 Numbering and type designation of frame-mounted objects
The same .n number shaM be applied to a specific frame-mounted object in terms of L H and W dimensions.
EXAMPLE Frame-mounted objects may be a fuel tar*. referred to as BEP-L030.4. BEP-H030.4. and BEP-W.030.4. and a battery box, referred 10 as BEP-1030.5, BEP-H030.5. and BEP-W030.5.
For the frame-mounted objects. an optional coding (‘I) may be added to describe the object type. The following abbreviation letters are reserved for the object types below.
