Wheel suspension i.e. double wishbone wheel suspension, for motor car, has arm parts connected by connection joint between structure-side and carrier-side joints, and actuators for pivoting structure-side and connection joints, respectively

摘要

The suspension (1) has an upper wheel control arm (2) for attachment of a wheel carrier (4) to a vehicle body (5) and comprising a set of arm parts (12, 13) connected by a connection joint (14). A first swivel actuator (18) pivots the arm parts around the connection joint. A lower wheel control arm (3) comprises another set of arm parts (15, 16) that are connected by another connection joint (17) between a structure-side and wheel carrier-side joints (9, 8). A second swivel actuator (19) and a third swivel actuator pivot the structure-side joint and the latter connection joint, respectively. The upper and lower wheel control arms are designed as wishbones. The connection joints, the structure-side joint and the wheel carrier-side joint are designed as pivots. The swivel actuators are designed as electrically driven swivel actuators.