| 摘要 |
A wheel suspension device for a vehicle, such as a lorry, comprises an axle body, a king pin, and a stub axle having an inner side and an outer side. The stub axle, on its inner side, is hingedly connected to the axle body by means of the king pin. The stub axle is provided with at least two fluid ducts which extend through the stub axle from the inner side to the outer side thereof. A wheel hub is rotatably connected to the stub axle. A hydraulic motor is provided on the outer side of the stub axle. The hydraulic motor is designed to drive the wheel hub with respect to the stub axle. The hydraulic motor is in fluid communication with the fluid ducts. A connecting body is provided, which is fitted between the king pin and the inner side of the stub axle. The connecting body is a separate part, which is provided with at least two through-passages. Each of the through-passages is connected at an end thereof to in each case one of the fluid ducts of the stub axle and comprises, on the opposite end thereof, in each case one connection opening. |
