Vehicle seat

Claim 1

A spring mounted seat for a vehicle comprising a seat frame on which a cushion is mounted, a bottom frame located on the body of the vehicle, a pair of scissor guides, each guide including first and second intersecting guide members pivotally connected at their intersection by swivel pins, opposite end portions of each of said guide members being secured respectively to said seat frame and said bottom frame by pivot means to thereby allow said seat frame to move vertically relative to said bottom frame, a spring and damping unit mounted on said seat frame and including tension springs and a shock absorber to one end of which is connected a cross beam, said crossbeam being mounted on said seat frame adjacent to the front end thereof for longitudinal adjustment, the other end of said spring and damping unit being pivotally connected to the bottom part of a mount, the front portion of said mount having an opening therein receiving said spring and damping unit, said mount having side parts that are pivotally connected to one of said first and second scissor guide members, said swivel pins of the scissor guides and the pivot connections of the mount being located on opposite sides of a straight line which extends through the axes of the pivot means which secures said one of said first and second guide members to said frames.