| 摘要 |
Brake-testing equipment is disclosed for measuring brake response and effort and brake distance. High-inertia rolls are drivingly coupled to the wheels and different reactions between wheels, rolls and constant speed roll drive for the rolls are ascertained as to instantaneous responses as well as integrated effects. Brake pedal force is ascertained concurrently. Measuring values are represented by electric signals processed electronically. Processing includes formation of products and ratios using Hall devices.
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