BS AU 50-1.1.3:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Tyres and wheels. Tyres. Car tyres Method of measuring rolling resistance
Hardcopy , PDF
31-10-2010
English
15-01-1993
National foreword
Committees responsible
Method
1. Scope
2. Definitions
3. Test methods
4. Test equipment
5. Test conditions
6. Test procedure
7. Data interpretation
8. Data analysis
Annexes
A. (normative) Test equipment tolerances
B. (informative) Optional test conditions
C. (informative) Measurement methods of moment of
inertia for drum and tyre assembly - Deceleration
method
Figures
1. Free-body diagram of tyre/drum system, assuming
no bearing and windage losses
C.1 Arrangement
C.2 Spring method
C.3 Bifilar pendulum (rope) method
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