BS ISO 14791:2000

Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test objectives
5 Measuring equipment
6 Test conditions
7 Test method
8 Data analysis and presentation
Annex A (normative) - General data sheet
Annex B (normative) - Presentation of results
Annex C (informative) - Technique and verification for
        path-following
Annex D (informative) - Calculation of confidence interval
        for the rearward amplification
Bibliography

Defines test methods to determine the lateral stability of heavy commercial vehicle combinations as defined in ISO 3833, including truck centre-axle trailer combinations and articulated buses.

This International Standard specifies test methods to determine the lateral stability of heavy commercial vehicle combinations as defined in ISO3833, including truck centre-axle trailer combinations and articulated buses. It is applicable to trucks and trailers having a mass exceeding 3,5t and buses having a mass exceeding 5t, i.e. vehicle categories N2, N3, 03, 04 and M3 according to 92/53/EEC.

The manœuvres specified in these test methods are not fully representative of real driving conditions, but are useful for determining the lateral stability of a heavy vehicle combination.