초록 ▼

A stabilizer arrangement in a wheel suspension for a motor vehicle includes a rotatably supported center part oriented in the vehicle transverse direction, and at least one leg projecting from the center part in the vehicle longitudinal direction and articulated via a substantially vertically extend

A stabilizer arrangement in a wheel suspension for a motor vehicle includes a rotatably supported center part oriented in the vehicle transverse direction, and at least one leg projecting from the center part in the vehicle longitudinal direction and articulated via a substantially vertically extending rod with a control arm of the wheel suspension. A joint connection is arranged between the rod and the control arm outside a vehicle longitudinal member by a transverse clearance in the vehicle transverse direction, when the vehicle is in the compressed state. The rod is articulated to the control arm such that its force vector extending through the joint connections of the rod extends through the center axis defined by the control arm bearings.

대표청구항 ▼

1. A wheel suspension for a motor vehicle, comprising: a subframe;a multilink assembly including, as viewed in a travel direction of the motor vehicle, a front upper control arm supported by control arm bearings which define a center axis, and a front lower control arm, said upper and lower control

1. A wheel suspension for a motor vehicle, comprising: a subframe;a multilink assembly including, as viewed in a travel direction of the motor vehicle, a front upper control arm supported by control arm bearings which define a center axis, and a front lower control arm, said upper and lower control arms being supported on the subframe, said front lower control arm lying, as viewed in the travel direction travel, by a free space anteriorly of the front upper control arm; anda stabilizer arrangement comprising a transverse stabilizer having a rotatably supported center part oriented in a vehicle transverse direction, and at least one leg projecting from the center part in a vehicle longitudinal direction,a substantially vertical rod configured to connect the at least one leg to the front upper control arm,a first joint connection between the rod and the front upper control arm and arranged in the vehicle transverse direction by a transverse clearance outside a vehicle longitudinal member, anda second joint connection between the rod and the at least one leg, with the at least one leg extending within the free space to the second joint connection with the rod,wherein the rod is articulated to the front upper control arm such that a force vector of the rod extends through the first and second joint connections and through the center axis defined by the control arm bearings. 2. The wheel suspension of claim 1, wherein the multilink assembly extends below the vehicle longitudinal member. 3. The wheel suspension of claim 1, wherein the front upper control arm is curved downwards for providing a vertical clearance, and has two arc sections which converge at a lower apex point, said lower apex point being spaced by the vertical clearance from the vehicle longitudinal member. 4. The wheel suspension of claim 3, wherein the lower apex point is spaced by the vertical clearance from the vehicle longitudinal member in a fully compressed state of the motor vehicle. 5. The wheel suspension of claim 3, wherein the first joint connection is provided at an outer one of the arc portions, as viewed in the transverse direction. 6. The wheel suspension of claim 1, wherein the stabilizer arrangement includes at least one stabilizer bearing for rotatably supporting the transverse stabilizer on the subframe. 7. The wheel suspension of claim 6, wherein the stabilizer bearing defines a stabilizer rotation axis and is arranged beneath the subframe. 8. The wheel suspension of claim 1, further comprising a rotary actuator provided in a region below a front transverse bar of the subframe in the presence of an active stabilizer system. 9. The wheel suspension of claim 1, wherein the center part of the transverse stabilizer, as viewed in the travel direction of the motor vehicle, is positioned anteriorly of a wheel rotation axis of wheels. 10. The wheel suspension of claim 1, wherein the rod is configured between the first and second joint connections in an arc-shaped manner to provide a clearance to the front upper control arm. 11. The wheel suspension of claim 10, wherein the rod is distanced by the clearance to a wheel drive shaft. 12. The wheel suspension of claim 1, wherein the first and second joint connections of the rod are configured as rubber-metal sleeve bearings, with the first joint connection defining a pivot axis which is oriented in the vehicle longitudinal direction. 13. The wheel suspension of claim 1, wherein the second joint connection of the rod defines pivot axis which extends in the vehicle transverse direction. 14. The wheel suspension of claim 1, wherein the at least one leg of the transverse stabilizer is oriented in substantial parallel relationship to the front lower control arm which extends obliquely rearwards outwardly, said at least one leg extending, as viewed in a plan view, within the front lower control arm, wherein the second joint connection lies substantially vertically below the first joint connection.