Method for monitoring tyre deformations and monitoring...

Details Method for monitoring tyre deformations and monitoring... Method for monitoring tyre deformations and monitoring...

2003-09-19

2008-08-19

Allen, Andre J. (Department: 2855)

Measuring and testing

Tire, tread or roadway

C073S146500, C340S442000, C340S445000

Reexamination Certificate

active

07412879

ABSTRACT:
A method for monitoring deformations in a tire of a vehicle wheel, the wheel including the tire and a rim, the method including: providing the wheel with at least two magnetic-field emitters mutually disposed so as to yield a composite magnetic field having one or more space portions where at least one component of the composite magnetic field is substantially null; disposing at least one main magnetic-field sensor substantially in one of the one or more space portions; monitoring variation of the at least one component of the composite magnetic field; and correlating the variation with tire deformations. At least one of the magnetic-field emitters is disposed in contact with the tire. A system for monitoring deformations in a tire of a vehicle wheel includes the wheel, the at least two magnetic-field emitters, and the at least one main magnetic-field sensor.

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