Abstract: A leaf spring device (1) for a vehicle having a first spring leaf (2) made of a fiber reinforced plastic and at least one further spring leaf (3). The first spring leaf (2) and the further spring leaf (3) interact with one another to implement a progressive suspension. The first spring leaf (2) has a receiving space (4) and the further spring leaf (3) is arranged in the receiving space (4) so as to implement the progressive suspension and/or to increase stability when using such a leaf-spring device (1).

Abstract: A leaf spring device (1, 101) for a vehicle with a spring leaf (2, 102) made from a fiber-enforced plastic. In order to realize the stiffness and/or a progressive suspension of the leaf spring device (1, 101) during increasing spring stress, the spring leaf is has an inner space (5, 6, 105, 106), which is at least partially or completely filled with an elastic material.

Abstract: A wheel suspension (1) for a motor vehicle, having a wheel carrier (3) which is mounted so that the wheel carrier (3) can pivot relative to a wheel-guiding control arm (4) that includes a longitudinal control arm section (4a), with a forward body-side bearing (11), and a transverse control arm section (4b), with a rear body-side bearing (12). The rear body-side bearing (12) is axially orientated parallel to a rotational axis (20) of the wheel-guiding control arm (4) that extends through the body-side bearings (11, 12).