A hydraulic stop for the end of stroke of a motor vehicle suspension decelerates an axial movement directed in a forward direction (AV), the hydraulic stop comprising a rear compression chamber (22) which delivers its own fluid towards a container (16) via an inertial fluid column (36) during the deceleration, according to the invention, the pressure in the fluid is maintained by means of a compression chamber (22) connected to an axial sliding piston (20) which is subjected to a forward force from a thrust spring (40) coupled to the suspension element (2) during compression of the suspension and to a backward force from a height compensation chamber (26) resting on the stop body (10), the height compensation chamber is supplied with pressurized fluid by the container (16) via a fluid passage restrictor (30).
本发明公开了一种机动车辆悬架的行程末端的液压止挡件,所述液压止挡件使指向前方方向(AV)的轴向运动减速,所述液压止挡件包括后部压缩腔室(22),所述后部压缩腔室在减速期间经由惯性流体柱(36)朝向容器(16)传输自身的流体,维持了所述流体中的压力,所述压缩腔室(22)与轴向滑动活塞(20)连接,所述轴向滑动活塞在该悬架的压缩期间经受来自与悬架元件(2)联接的推进弹簧(40)的向前作用力,以及经受来自倚靠在止挡件主体(10)上的高度补偿腔室(26)的向后作用力,所述高度补偿腔室经由流体通道限制器(30)由所述容器(16)供应加压流体。
Hydraulic stop of motor vehicle suspension with inertial mass
机动车辆悬架的具有惯性质量块的液压止挡件
2022-04-12
Patent
Elektronische Ressource
Chinesisch
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