Spring based on a cylindrical damping element made of a material derived from polyisocyanate polyaddition products has a circumferential base section and a head section with an end shaped as a convex lens

摘要

The additional spring based on a cylindrical damping element consisting of a material derived from polyisocyanate polyaddition products incorporates a circumferential base section (ii) and an head section (v) with an end shaped as a convex lens (xxx). Detailed geometry of the spring is given by diametral and axial dimensions, angles and rounding radii. An independent claim is also included for an automobile with such additional springs.