Method and system of detection of a run-flat condition of a...

Details Method and system of detection of a run-flat condition of a... Method and system of detection of a run-flat condition of a...

2005-10-11

2005-10-11

Oen, William (Department: 2855)

Measuring and testing

Tire, tread or roadway

C073S146500

Reexamination Certificate

active

06952956

ABSTRACT:
A method of detection of a run-flat condition of a vehicle tire, said tire being mounted on a wheel, wherein:a quantity f(α, t) is sensed, which varies which the angular displacement of the wheel in time;measuring signals are elaborated, which vary with the angular speed of the wheel dα(t)/dt;a quantity characteristic of the dispersion of measuring signals is calculated;an alarm is set off when the characteristic quantity satisfies a given ratio.

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