Seat for a person seat

摘要

The invention relates to a seat base of a person's seat with at least one backrest and a seat part to enable controlled movement of the person's seat to reduce kinetic energy and to protect the person sitting on the person's seat in the event of an accident which essentially occurs in the direction of the seat, the seat base comprising at least a first pair U-shaped, deformation of the upper end section essentially on a lower surface of the seat part and its lower end section in the seat height direction essentially on an upper surface of a vehicle floor area on which the passenger seat is arranged, are arranged torsionally stiff, and at least a second pair of S-shaped, deformable tubular elements, the upper end section of which in the seat height direction is essentially torsionally rigid on the lower surface of the seat part and the lower end section of which is in the seat height direction essentially on the upper surface of the vehicle floor area are arranged, and wherein the first pair of elements is arranged substantially in the seat direction in front of the second pair of elements.