A hydraulic steering device (1) is described, the steering device (1) comprising a supply port device having a supply port (2) and a return port (3), a working port device having two working ports (4, 5), a supply flow path (7) between the supply port (2) and one of the working ports (4, 5), a flow path (8) between the supply port (2) and the one of the working ports (4, 5), the supply flow path (7) comprises a supply orifice (A4), and the return flow path (9) comprises a return orifice (A5), the return flow path (9) comprises a return orifice (A5), and a valve device with a cartridge/sleeve kit. Such a hydraulic steering device should give a comfortable sensation when used in conjunction with an articulated vehicle. To this end, a variable damping orifice (Adp) is arranged downstream of the supply orifice (A4) and upstream of the return orifice (A5).
描述了一种液压转向设备(1),所述转向设备(1)包括具有供应端口(2)和返回端口(3)的供应端口设备、具有两个工作端口(4,5)的工作端口设备、在所述供应端口(2)与所述工作端口(4,5)中的一个工作端口之间的供应流路(7)、在所述工作端口(5,4)中的另一个工作端口与所述返回端口(3)之间的返回流路(9)、以及具有阀芯/套筒套件的阀设备,其中所述供应流路(7)包括供应孔口(A4),并且所述返回流路(9)包括返回孔口(A5)。此类液压转向设备当与铰接式车辆结合使用时应给予舒适的感觉。为此,在所述供应孔口(A4)的下游和所述返回孔口(A5)的上游布置可变的阻尼孔口(Adp)。
Hydraulic steering apparatus
液压转向设备
01.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | B62D MOTOR VEHICLES , Motorfahrzeuge |