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Vehicle seat adjustment system including an occupant protection adjustment

  • US 7,229,133 B2
  • Filed: 11/19/2004
  • Issued: 06/12/2007
  • Est. Priority Date: 12/19/2003
  • Status: Expired due to Fees
First Claim
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1. A vehicle seat adjustment system comprising:

  • a vehicle seat having a seat portion and a back rest portion;

    a hydraulic actuator that adjustably moves one of the seat portion and the back rest portion of the vehicle seat;

    a primary activation system controlling a flow of hydraulic fluid to the hydraulic actuator, the hydraulic actuator moving the one of the seat portion and the back rest portion of the vehicle seat; and

    a secondary activation system which is activated in the event of a detected impact, the secondary activation system activating the hydraulic actuator and automatically moving the one of the seat portion and the back rest portion of the vehicle seat.

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