Patent ID: 6866236

Claim:
A vehicle seating system for supporting a vehicle scat within a vehicle comprising: a top frame with a top mounting arrangement for securement to the vehicle seat; said top frame having forward and rearward ends disposed between opposed sides, and four corners with a roller track at each corner; a bottom frame with a bottom mounting arrangement for securement to the vehicle; said bottom frame having forward and rearward ends disposed between opposed sides, and four corners with a roller track at each corner; a linking system for movably mounting the top frame to the bottom frame, the linking system including pairs of scissor arms pivotally connected to one another, located at opposed sides of said top and said bottom frames, with ends of said scissor arms carrying rollers; and the roller tracks at the rear end of the top frame being generally curvilinear so as to confine rollers contained therein to a curvilinear motion, the roller tracks at the rear end of the bottom frame pivotally holding rollers disposed therein and the remaining roller tracks being generally linear so as to confine rollers disposed therein to generally straight line motion.