VEHICLE SEAT USER SAFETY SYSTEM Russian patent published in 2016 - IPC B60N2/42 B60R21/08 

FIELD: safety devices.

SUBSTANCE: invention relates to means of passive safety of passenger transport facilities. Vehicle seat user safety system, which includes control mechanism over limited seat displacement in direction of inertia forces with viscoelastic damping and fixation in initial and final positions along sled guides. Mechanism of control over limited seat displacement with damping and fixation is made in form of strips of plastic medium-carbon steel with transverse serrated corrugations arranged longitudinally above each other in horizontal planes and jointed by fastening plates welded to ends of seat backrest rear surface and mounted on cabin floor behind vertical post. Corrugation of each strip are tightly pressed to each other in form of folded bellows and rigidly connected by means of through multi point contact electric welding.

EFFECT: higher safety of seat user at vehicle emergency braking.

1 cl, 3 dwg