Wheel suspension for vehicle, has spring element supported at spring supporting element, where relative position between spring element and supporting element is adjustable by adjusting device and spring rigidity depends on position

摘要

The suspension (1) has a spring system (4) provided between a vehicle wheel (2) and a vehicle body (3), where the spring system includes a spring and an adjusting device (8) e.g. electric motor. The spring exhibits a flexible spring element (5) e.g. bending spring, with direction-controlled spring rigidity, and the spring element is supported at a spring supporting element (6). A relative position between the spring element and the spring supporting element is adjustable by the adjusting device, where spring rigidity depends on the relative position.