Vehicle spring made from composite material

摘要

The spring (11) has a spring band provided as individual wave train meanders from reversal regions (12, 13). Intermediate sections (14, 15) are provided around a longitudinal center line (L), which essentially corresponds to the direction of a force application. An increased resistive torque of the spring band is provided in the reversal regions of the wave train meanders. The spring band is manufactured using sectioned resin-impregnated fiber mats and resin-impregnated fiber strands. Width of the spring band lies transverse to the curvature of the wave train meanders. An independent claim is also included for a suspension strut for a motor vehicle, comprising a flat spiral spring.