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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。

2. 发明授权

US3954255A Suspension strut 失效
标题翻译：悬架支柱
公开(公告)号：US3954255A
公开(公告)日：1976-05-04
申请号：US501976
申请日：1974-08-30
申请人： Johan H. Keijzer , Louis J. Jossa , Henri C. J. Vanhove , Francois J. G. Meuleman
发明人： Johan H. Keijzer , Louis J. Jossa , Henri C. J. Vanhove , Francois J. G. Meuleman
IPC分类号： F16F9/08 , B60G15/06 , B60G15/14 , B60G17/04 , B60G11/56
CPC分类号： B60G17/04 , B60G15/063 , B60G15/14 , B60G2204/1242
摘要： A vehicle suspension strut for a vehicle having sprung and unsprung portions, the strut including a telescopic shock absorber including a cylinder and a reciprocable piston and piston rod, attachment means for securing the piston rod to one of the vehicle portions and the cylinder to the other of the vehicle portions, first and second spring seats spaced axially of the strut and spaced radially outwardly from the shock absorber, a helical coil spring arranged substantially concentrically of the shock absorber and extending axially between and supported by the spring seats, means defining a variable volume gas chamber with the shock absorber and including a generally tubular-shaped flexible diaphragm member disposed between the radially outer side of the shock absorber and the radially inner side of the coil spring, one end of the diaphragm member being fixedly secured to the shock absorber cylinder and the opposite end of the member being fixedly secured to the piston rod, and means for supplying pressurized gas to and from the chamber to effect expansion and contraction thereof.
摘要翻译：一种用于具有弹簧和簧下部分的车辆的车辆悬架支柱，所述支柱包括包括气缸和往复活塞和活塞杆的伸缩式减震器，用于将活塞杆固定到车辆部分中的一个和气缸的另一个的附接装置所述车辆部分的第一和第二弹簧座与所述支柱轴向间隔开并且与所述减震器径向向外间隔开，螺旋形螺旋弹簧基本上与所述减震器同心地布置并且在所述弹簧座之间轴向延伸并由所述弹簧座支撑，具有缓冲器的容积气室并且包括设置在减震器的径向外侧和螺旋弹簧的径向内侧之间的大致管状的柔性隔膜构件，隔膜构件的一端固定地固定到减震器并且构件的相对端固定地固定到活塞杆，以及装置fo r向腔室供应加压气体以实现其膨胀和收缩。

3. 发明授权

US4067558A Vehicle suspension strut 失效
标题翻译：车辆悬架支柱
公开(公告)号：US4067558A
公开(公告)日：1978-01-10
申请号：US642789
申请日：1975-12-22
申请人： Johan H. Keijzer , Louis J. Jossa , Henri C. J. Vanhove
发明人： Johan H. Keijzer , Louis J. Jossa , Henri C. J. Vanhove
IPC分类号： F16F9/08 , B60G15/12 , F16F9/084 , F16F5/00
CPC分类号： F16F9/084 , B60G15/12 , B60G2202/312 , B60G2202/314 , B60G2202/412
摘要： A vehicle suspension strut for use in a vehicle suspension system for vehicles having sprung and unsprung portions, the strut including a telescopic shock absorbing device having a cylinder and a reciprocal piston rod, means for securing one end of the clyinder to one of the vehicle portions and for securing one end of the piston rod to the other of the vehicle portions, a conversion assembly for selectively converting the strut such that it is adjustable in response to the supply of a pressurized fluid, the assembly comprising an elongated generally tubular flexible diaphragm member and first and second attachment means adapted to be removably connected to the shock absorber so as to define therewith a variable volume gas chamber, and means for selectively communicating a pressurized gas, such as compressed air, to and from the chamber to effect selectively expansion and contraction thereof.
摘要翻译：一种用于车辆悬挂系统的车辆悬架支架，用于具有簧上和簧下部分的车辆，所述支柱包括具有气缸和往复活塞杆的伸缩式减震装置，用于将所述胶泥的一端固定到所述车辆部分之一的装置并且用于将所述活塞杆的一端固定到所述车辆部分中的另一个;转换组件，其用于选择性地转换所述支柱，使得其响应于加压流体的供应而是可调节的，所述组件包括细长的大体上管状的柔性隔膜部件以及第一和第二附接装置，其适于可拆卸地连接到减震器，以便与其一起限定可变容积的气室，以及用于选择性地将压缩气体（例如压缩空气）与室连通以实现选择性膨胀和收缩。

4. 发明授权

US3954257A Suspension strut 失效
标题翻译：悬架支柱
公开(公告)号：US3954257A
公开(公告)日：1976-05-04
申请号：US501977
申请日：1974-08-30
申请人： Johan H. Keijzer , Louis J. Jossa , Henri C. J. Vanhove
发明人： Johan H. Keijzer , Louis J. Jossa , Henri C. J. Vanhove
IPC分类号： B60G17/00 , B60G15/00 , B60G17/08 , F16F9/08 , F16F9/084 , F16F5/00
CPC分类号： F16F9/084 , B60G15/00
摘要： A leveling strut for use in a vehicle leveling system and including a shock absorber cartridge telescopically received within an elongated tubular housing, with the cartridge including a reciprocal piston and piston rod, attachment means for securing the piston rod to the sprung portion of the vehicle and the housing to the unsprung portion of the vehicle, retaining means releasably retaining the shock absorber cartridge within the housing whereby to permit convenient removal of the cartridge from the housing for purposes of repair, replacement and the like, means defining a variable volume fluid chamber including a flexible diaphragm member, and means for selectively communicating pressurized fluid to and from the chamber to effect expansion and contraction thereof.
摘要翻译：一种用于车辆调平系统中的调平支柱，并且包括可伸缩地容纳在细长管状壳体内的减震器筒，其中所述筒包括往复活塞和活塞杆，用于将活塞杆固定到车辆的弹簧部分的附接装置和壳体到车辆的簧下部分，保持装置将减震器卡盘可释放地保持在壳体内，从而为了维修，更换等目的而允许从壳体方便地移除墨盒，限定可变体积流体室的装置包括：柔性隔膜构件，以及用于选择性地将加压流体与室连通以实现其膨胀和收缩的装置。

5. 发明授权

US3931961A Shock absorber 失效
标题翻译：减震器
公开(公告)号：US3931961A
公开(公告)日：1976-01-13
申请号：US477475
申请日：1974-06-06
申请人： John H. Fader , Johan H. Keijzer , Marcel J. R. Graulus , Roland H. C. Beets
发明人： John H. Fader , Johan H. Keijzer , Marcel J. R. Graulus , Roland H. C. Beets
IPC分类号： F16F9/348 , F16F9/36 , F16F9/40 , F16F3/07
CPC分类号： F16F9/348 , F16F9/366
摘要： A shock absorber comprising an elongated cylindrical pressure cylinder having a piston reciprocally disposed therewithin and connected to a piston rod extending outwardly from one end thereof, teh piston rod carrying a dirt shield which extends coaxially of the pressure cylinder and in partial surrounding relationship therewith. The pressure cylinder is adapted to be filled with preselected quantities of hydraulic damping fluid and a pressurized gas for damping reciprocal movement of the piston therewith. The piston is provided with a novel valve arrangement which controls the compression and rebound characteristics of the shock absorber, and one end of the pressure cylinder is provided with a novel rod guide assembly which is designed so as to provide for convenient charging of the cylinder with the aforesaid pressurized gas. The interior of the pressure cylinder is provided with a generally helically shaped baffle arrangement which is compressible axially within the cylinder in response to reciprocal movement of ths piston therein and functions to prevent undersirable foaming or aeration of the hydraulic fluid during operation of the shock absorber.
摘要翻译：一种减震器，包括细长的圆柱形压力缸，其具有往复地设置在其中并连接到从其一端向外延伸的活塞杆的活塞，活塞杆承载与压力缸同轴延伸并且与其部分环绕的关系。压力缸适于填充预选量的液压阻尼流体和用于阻尼活塞与其的往复运动的加压气体。活塞具有控制减震器的压缩和回弹特性的新型阀装置，并且压力缸的一端设置有新的杆引导组件，其被设计成提供方便的气缸的充气上述加压气体。压力缸的内部设置有大致螺旋形的挡板装置，其响应于其中的活塞的往复运动而在气缸内可轴向压缩，并且用于在减震器的操作期间防止液压流体的不期望的发泡或曝气。

6. 发明授权

US3979134A Vehicle suspension system 失效
标题翻译：车辆悬挂系统
公开(公告)号：US3979134A
公开(公告)日：1976-09-07
申请号：US588360
申请日：1975-06-19
申请人： Johan H. Keijzer , Maes, Gery O.
发明人： Johan H. Keijzer , Maes, Gery O.
IPC分类号： B60G13/00 , B60G15/07 , B60G11/26
CPC分类号： B60G13/006 , B60G15/07 , B60G2204/129 , B60G2204/4304
摘要： A vehicle suspension system for use in operatively supporting the road engaging wheels on an automotive vehicle, the suspension including a pair of suspension struts each of which includes an elongated tubular pressure cylinder, a valved piston reciprocally disposed within the cylinder and connected to one end of a piston rod which extends axially from the cylinder, a rod guide disposed at one end of the pressure cylinder for supporting the piston rod for reciprocal movement, an elongated reserve tube arranged concentrically around the pressure cylinder, with one end of the reserve tube extending axially beyond the axially outer end of the rod guide and having the terminal end portion thereof deformed radially inwardly over the portion of the rod guide, a wheel spindle located at the opposite end of the strut from the rod guide and including a first portion fixedly secured to the outer periphery of the reserve tube and a second portion removably secured to the first portion and adapted to support a vehicle wheel thereon, and a helical coil spring extending around a portion of the strut and supported at one end by a spring support plate fixedly secured to the reserve tube.
摘要翻译：一种用于在机动车辆上可操作地支撑道路接合轮的车辆悬架系统，所述悬架包括一对悬架支柱，每个悬架支柱包括细长的管状压力缸，往复地设置在所述气缸内并连接到所述气缸的一端从气缸轴向延伸的活塞杆，设置在压力缸一端用于支撑活塞杆往复运动的杆导向件，设置在压力缸周围的细长储备管，储备管的一端轴向延伸超过杆引导件的轴向外端并且其末端部分在杆引导件的部分上径向向内变形，一个位于杆杆相对于杆杆相对端的轮轴，该第一部分固定地固定到储备管的外周边和可移除地固定到第一部分并适应的第二部分以支撑其上的车轮;以及螺旋形螺旋弹簧，其围绕支柱的一部分延伸并且在一端处被固定地固定到储备管的弹簧支撑板支撑。

7. 发明授权

US3960385A Leveling system 失效
标题翻译：调平系统
公开(公告)号：US3960385A
公开(公告)日：1976-06-01
申请号：US517606
申请日：1974-10-24
申请人： Johan H. Keijzer , Willy R. J. Pierle , G. Van de Voorde
发明人： Johan H. Keijzer , Willy R. J. Pierle , G. Van de Voorde
IPC分类号： B60G17/048 , B60G11/26
CPC分类号： B60G17/048
摘要： A leveling system for controlling the relative attitude between the sprung and unsprung portions of the vehicle, which includes at least one leveling strut comprising a cylinder connected at one end to one of the vehicle portions, a valved piston reciprocally mounted within the cylinder, a piston rod connected to the piston and projecting from one end of the cylinder and adapted for connection to the other end of the vehicle portions, a quantity of damping fluid within the cylinder for damping reciprocal movement of the piston, means defining a gas chamber containing a quantity of gas, a partition for separating the gas from the damping fluid, and means for varying the pressure of the gas in order to control the relative attitude between the sprung and unsprung portions of the vehicle.
摘要翻译：一种用于控制车辆的簧上和簧下部分之间的相对姿态的调平系统，其包括至少一个调平支柱，其包括在一端连接到车辆部分中的一个的气缸;往复安装在气缸内的阀门活塞，活塞杆连接到活塞并从气缸的一端突出并且适于连接到车辆部分的另一端，用于阻止活塞的往复运动的气缸内的一定数量的阻尼流体，限定包含数量的气室的装置的气体，用于将气体与阻尼流体分离的隔板，以及用于改变气体压力的装置，以便控制车辆的簧上和簧下部分之间的相对姿态。

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