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Sensor unit

  • US 7,328,608 B2
  • Filed: 08/11/2005
  • Issued: 02/12/2008
  • Est. Priority Date: 08/19/2004
  • Status: Expired due to Fees
First Claim
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1. A sensor unit for a tire, said sensor unit comprising:

  • a sensor body including a detecting part which detects an inside variable of a tire,said sensor body comprising;

    a base-contacting surface having a first shape, anda transmitting part which transmits a signal based on the variable detected by the detecting part;

    a base member which holds the sensor body,said base member comprising a sensor-contacting surface having a second shape corresponding to said first shape;

    wherein;

    the second shape engages the first shape of the base-contacting surface of the sensor body such that the sensor body is removably attachable thereto without requiring extra fasteners; and

    the base member is fixed to a wheel using a heat curable adhesive layer.

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