Support device for motor vehicle hydraulic damping system, has electro-viscous fluid alterable by magnetic or electric fields

摘要

A support comprises a piston (1), wall (2) and a wall region (4) of a component (5). Between the wall and wall region is a braking part (3) attached to the wall and filled with an electro-viscous fluid (8) whose viscosity changes with the applied voltage or a magnetic or electrical field.