公开(公告)号：US06422584B1

公开(公告)日：2002-07-23

申请号：US09460558

申请日：1999-12-14

申请人： Uwe Bittroff ,  Sven Kloppmann ,  Hans-Uwe Schmelzer ,  Stephan Klüttermann

发明人： Uwe Bittroff ,  Sven Kloppmann ,  Hans-Uwe Schmelzer ,  Stephan Klüttermann

IPC分类号： B62D5306

CPC分类号： B62D47/025 ,  B62D53/00

摘要： A hydraulic system for damping the motion of rotation of a swivel joint between two vehicle parts of an articulated vehicle, of an articulated bus for example, comprising a hydraulic damping device as well as an electrically triggerable proportional pressure control valve, whereas the proportional pressure control valve is arranged between the force side and the suction side of the damping device, a mechanical pressure control valve (103) being provided in addition to the proportional pressure control valve (104) in the conduit between the suction side and the force side of the damping device, and whereas a multiple-way valve is provided for the alternative drive of the pressure control valve (103) or of the proportional pressure control valve (104).

摘要翻译： 一种液压系统，用于阻止例如铰接式总线的铰接式车辆的两个车辆部件之间的旋转接头的旋转运动，其包括液压阻尼装置以及电触发比例压力控制阀，而比例压力控制 阀设置在阻尼装置的力侧和吸力侧之间，除了比例压力控制阀（104）之外还设置有机械压力控制阀（103），该比例压力控制阀（104）位于吸入侧和力侧之间的管道中 并且为了用于压力控制阀（103）或比例压力控制阀（104）的替代驱动而提供多通阀。