Measuring and testing – Tire – tread or roadway
Reexamination Certificate
2003-10-24
2009-06-30
Allen, Andre J (Department: 2855)
Measuring and testing
Tire, tread or roadway
C701S036000
Reexamination Certificate
active
07552628
ABSTRACT:
A method and a system for determining a cornering angle of a tyre fitted on a vehicle during running of the vehicle on a rolling surface. The tyre has an equatorial plane. In the method, the length of the contact region between the tyre and the rolling surface is estimated, the length being measured at a distance from the equatorial plane; the load exerted on the tyre is estimated; a camber angle to which the tyre is subjected, is estimated; and the cornering angle is derived from the camber angle, tyre load and contact region length.
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Arosio Daniele
Brusarosco Massimo
Mancosu Federico
Allen Andre J
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Pirelli Pneumatici S.p.A.
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