System collision protection made of fiber reinforced composite material for absorbing energy

摘要

Steering column for a motor vehicle with the steering spindle (2) mounted in a casing tube (5) so that it can rotate about its axis of rotation (3), the tubular casing (5) being guided in a chamber guide (6) so that it can move along the longitudinal axis (3) of the steering spindle (2) being movable casing tube (5) in case of an action of axial impact absorbing energy and working it with at least one energy absorption (18, 118) is a web (18) which, in case of a movement of the jacket tube (5) caused by the action of axial impact, is at least partially destroyed by interaction with an impact element (84), characterized in that the core (18) is made from a plastic and / or fiber reinforced composite material.