1 Scope
This International Standard specifies three laboratory methods for testing certain essential strength characteristics of disc wheels, spoke wheels and demountable rims intended for road use on commercial vehicles, buses, trailers and multipurpose passenger vehicles, as defined in ISO 3833.
The test methods are
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a) disc wheel dynamic cornering fatigue test;
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b) disc wheels and wheels with demountable rims — dynamic radial fatigue test; and
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c) wheels with demountable rims — dynamic cornering fatigue test.