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Tire information detecting device

  • US 7,316,159 B2
  • Filed: 07/30/2004
  • Issued: 01/08/2008
  • Est. Priority Date: 07/31/2003
  • Status: Expired due to Fees
First Claim
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1. A tire information detecting device comprising:

  • a detector which detects an air pressure in a tire;

    a transmitter which transmits a signal outputted from the detector;

    a receiver which receives the signal transmitted from the transmitter, the receiver being mounted at a vehicle body side; and

    a brake disc adjusted to apply a braking force to a vehicle,wherein the receiver is positioned radially inward from an outer edge of the brake disc to prevent a distance between the receiver and the transmitter from varying widely and thereby assure stability of the receiver in receiving the signal from the transmitter, andthe receiver is provided with a vehicle wheel speed detector which detects a vehicle wheel speed.

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