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Vehicle seat suspension system

  • US 5,765,803 A
  • Filed: 12/15/1995
  • Issued: 06/16/1998
  • Est. Priority Date: 12/15/1995
  • Status: Expired due to Fees
First Claim
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1. A suspension system for a seat for a vehicle, said seat having a front portion and a rear portion comprising:

  • a base frame adapted to be rigidly attached to said vehicle;

    a seat support frame adapted to be attached to said seat and having a front portion and a rear portion and a right side and a left side;

    pivot means connected to said seat support frame for allowing said seat support frame to pivotally move with respect to said base frame, said pivot means comprising a ball and socket linkage between said base frame and said seat support frame;

    spring means connected between said base frame and said seat support frame for limiting said pivotal movement of said seat support frame; and

    shock absorber means adapted to be connected between said base frame and said rear portion of said seat for dissipating energy absorbed by said spring means,whereby said pivotal movement of said seat support frame may be around two different axes of rotation.

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