Motor vehicle seat with energy absorbing seat rails

摘要

the seat has a fully integrated safety belt and is attached to the vehicle floor by seat rails (3) sliding in fixed bearing rails (1) so as to absorb energy in the event of forward seat motion in an impact. Energy absorbing rails (2) are mounted between the seat rails and bearing rails, at least one with a matrix of hole strips (5) in at least one lateral surface; bolts (8), which can be inserted into the holes through the bearing rails, tear the material between two holes (7) of the same hole strip during an impact. The holes into which bolts are inserted are selected on the basis of the wt. of the person sitting on the seat