Elastic, springy element and springy support provided with such elastic, springy elements

摘要

Elastic, springy element containing a cylindrical foam body (1) provided with inward directed cavities (3) in its wall, characterized in that the outside of the body (1) is narrowing/widening from one end to the other. A springy support contains a core which consists of a plate (7) which is provided with openings (8) through which foam bodies (1) extend which are constricted by the plate (7) in the openings (8).