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1. 发明授权

US3954256A Suspension system for automotive vehicles and the like 失效
标题翻译：汽车悬架系统等
公开(公告)号：US3954256A
公开(公告)日：1976-05-04
申请号：US502032
申请日：1974-08-30
申请人： Johan H. Keijzer , Louis J. Jossa , Henri C. J. Vanhove , Gilbert M. E. J. Van de Voorde
发明人： Johan H. Keijzer , Louis J. Jossa , Henri C. J. Vanhove , Gilbert M. E. J. Van de Voorde
IPC分类号： B60G17/04 , F16F9/084 , F16F9/43 , F16F5/00
CPC分类号： F16F9/43 , B60G17/04 , F16F9/084
摘要： A vehicle leveling system for varying the attitude between the sprung and unsprung portions of a vehicle and including at least one leveling strut comprising an elongated tubular pressure cylinder, a valved piston reciprocally disposed within the cylinder and connected to a piston rod extending axially from one end of the cylinder, a rod guide and seal assembly disposed within one end of the cylinder for guiding the piston rod for reciprocal movement, a floating piston disposed within the cylinder between the piston and the end of the cylinder opposite that from which the piston rod extends, a quantity of super-atmospheric gas located within the cylinder between the floating piston and the adjacent end of the cylinder, a quantity of damping fluid located within the cylinder on the opposite side of the floating piston and cooperable with the valved piston to damp reciprocal movement of the piston rod, a resilient tubular diaphragm element defining a variable volume chamber surrounding the pressure cylinder, and means for selectively communicating a source of compressed gas to and from the chamber to effect expansion and contraction thereof.
摘要翻译：一种车辆调平系统，用于改变车辆的簧上和簧下部分之间的姿态，并且包括至少一个矫直支柱，该至少一个矫直支柱包括细长的管状压力缸，往复地设置在气缸内并连接到从一端轴向延伸的活塞杆的活塞杆设置在气缸的一端内的杆引导件和密封组件，用于引导活塞杆进行往复运动;浮动活塞，其设置在气缸内，活塞与气缸的端部相反，活塞杆延伸位于气缸内的超级气体气体量位于浮动活塞和气缸的相邻端之间，一定数量的阻尼流体位于气缸内的浮动活塞的相对侧上，可与阀门活塞配合，以阻尼往复运动活塞杆的运动，弹性管状隔膜元件，限定围绕t的可变容积腔他的压力缸，以及用于选择性地将压缩气体源与腔室连通以使其膨胀和收缩的装置。

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