Leaf spring for use in vehicle suspensions is made from resin-impregnated fiber composite and has end which tapers inwards, outer fibers extending completely to it

摘要

The leaf spring is made from a resin-impregnated fiber composite. The end of the spring tapers inwards, but the outer fibers (7) extend completely to it. V-Shaped notches (5) in the ends allow it to be fitted on vehicle wheel mountings. Independent claims are included for two different methods for making the spring.