Measuring and testing – Tire – tread or roadway
Reexamination Certificate
2008-05-06
2008-05-06
McCall, Eric S. (Department: 2855)
Measuring and testing
Tire, tread or roadway
C340S443000
Reexamination Certificate
active
07367227
ABSTRACT:
A remote tire monitor system includes a control unit and a plurality of tire monitors mountable on respective wheels of a vehicle to transmit radio signals to the control unit. The tire monitors each include a pair of motion sensors such as shock sensors and a control circuit configured to determine position information for the respective tire monitor based on first and second shock sensor signals from the pair of shock sensors. The shock sensors produce an output voltage proportional to a change in applied force. Therefore, the offset created by centrifugal force in previously used accelerometers is absent, simplifying design of the tire monitors.
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Boudaoud Idir
McCall Alan Kenneth
Robb Stephen John
Stewart William David
Castleman, Esq. C. H.
Mahurin, Esq. J. L.
McCall Eric S.
Schrader Bridgeport International
Thurnau, Esq. J. A.
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