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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

US4076276A Base valve for independent wheel suspension strut 失效
标题翻译：用于独立车轮悬挂支柱的基础阀
公开(公告)号：US4076276A
公开(公告)日：1978-02-28
申请号：US704016
申请日：1976-07-09
申请人： Jan M. A. Wijnhoven , Alexandru Oancea , Henri C. J. Vanhove , Roland H. C. Beets
发明人： Jan M. A. Wijnhoven , Alexandru Oancea , Henri C. J. Vanhove , Roland H. C. Beets
IPC分类号： B60G15/06 , F16F9/348 , B60G11/56
CPC分类号： B60G15/068 , F16F9/348
摘要： A base valve assembly for an independent wheel suspension strut. The assembly includes a valve body having a central axially extending opening and first and second pluralities of radially spaced axially extending flow ports, a valve pin extending axially through the central opening of the valve body, and first and second valve discs for blocking fluid flow through the flow ports, a third valve disc engageable with a valve seat to block fluid flow from a valve chamber located on the lower side of the valve body and the fluid reservoir, and a spring for selectively urging the respective valves toward their positions blocking fluid flow through the flow ports.
摘要翻译：用于独立车轮悬架支柱的底阀组件。该组件包括具有中心轴向延伸的开口和第一和第二多个径向间隔开的轴向延伸的流动端口的阀体，轴向延伸穿过阀体的中心开口的阀销以及用于阻止流体流过的第一和第二阀盘流动端口，与阀座接合以阻止来自位于阀体的下侧的阀室和流体储存器的流体流动的第三阀盘，以及用于选择性地将各个阀推向其阻挡流体流动的位置的弹簧通过流量端口。

6. 发明授权

US5135203A Vehicle leveling shock absorber assembly 失效
标题翻译：车辆调平减震器总成
公开(公告)号：US5135203A
公开(公告)日：1992-08-04
申请号：US649853
申请日：1991-02-01
申请人： Jan M. A. Wijnhoven , Henri C. J. Vanhove , Marc J. I. I. J. Panis
发明人： Jan M. A. Wijnhoven , Henri C. J. Vanhove , Marc J. I. I. J. Panis
IPC分类号： B60G17/019 , F16F9/084
CPC分类号： B60G17/01933 , F16F9/084
摘要： An improved shock absorbing and leveling system for vehicles or the like is disclosed and includes a shock absorber sub-assembly and an airspring sub-assembly that can be used as either an assist device for a primary spring or as a primary spring itself. The preferring airspring sub-assembly includes a relatively rigid chamber member and a rolling flexible diaphragm member sealingly interconnected to one another, with an electrical inductance height sensor surrounding the shock absorber and contained substantially wholly within the chamber member. The airspring sub-assembly also preferably includes a diaphragm support member that laterally supports the diaphragm member on the shock absorber housing in a laterally spaced-apart relationship at least at two longitudinal positions thereon. Advantageously, the shock absorber sub-assembly and the airspring sub-assembly are independently removable from one another and replaceable as separate sub-assemblies.
摘要翻译：公开了一种用于车辆等的改进的减震和调平系统，并且包括可用作主弹簧的辅助装置或作为主弹簧本身的减震器子组件和空弹子组件。优选的空气弹簧子组件包括相对刚性的腔室构件和彼此密封地互连的滚动柔性隔膜构件，电感高度传感器围绕减震器并且基本上完全包含在腔室构件内。空弹子组件还优选地包括隔膜支撑构件，该隔膜支撑构件至少在其上的两个纵向位置处以横向间隔开的关系横向地支撑在减震器壳体上的隔膜构件。有利地，减震器子组件和空气弹簧子组件可独立地彼此拆卸并且可替换为单独的子组件。

7. 发明授权

US4802657A Vehicle leveling shock absorber assembly 失效
标题翻译：车辆调平减震器总成
公开(公告)号：US4802657A
公开(公告)日：1989-02-07
申请号：US877121
申请日：1986-06-23
申请人： Jan M. A. Wijnhoven , Henri C. J. Vanhove , Marc J. I. I. J. Panis
发明人： Jan M. A. Wijnhoven , Henri C. J. Vanhove , Marc J. I. I. J. Panis
IPC分类号： F16F9/50 , B60G15/12 , B60G17/019 , B60G17/04 , B60G17/052 , F16F9/084 , F16F9/32 , F16F9/08
CPC分类号： F16F9/084 , B60G17/01933 , Y10S280/01
摘要： An improved shock absorbing and leveling system for vehicles or the like is disclosed and includes a shock absorber sub-assembly and an airspring sub-assembly that can be used as either an assist device for a primary spring or as a primary spring itself. The preferred airspring sub-assembly includes a relatively rigid chamber member and a rolling flexible diaphragm member sealingly interconnected to one another, with an electrical inductance height sensor surrounding the shock absorber and contained substantially wholly within the chamber member. The airspring sub-assembly also preferably includes a diaphragm support member that laterally supports the diaphragm member on the shock absorber housing in a laterally spaced-apart relationship at least at two longitudinal positions thereon. Advantageously, the shock absorber sub-assembly and the airspring sub-assembly are independently removable from one another and replaceable as separate sub-assemblies.
摘要翻译：公开了一种用于车辆等的改进的减震和调平系统，并且包括可用作主弹簧的辅助装置或作为主弹簧本身的减震器子组件和空弹子组件。优选的空气弹簧子组件包括相对刚性的室构件和相互密封地互连的滚动柔性隔膜构件，电感高度传感器围绕减震器并且基本上完全包含在腔室构件内。空弹子组件还优选地包括隔膜支撑构件，该隔膜支撑构件至少在其上的两个纵向位置处以横向间隔开的关系横向地支撑在减震器壳体上的隔膜构件。有利地，减震器子组件和空气弹簧子组件可独立地彼此拆卸并且可替换为单独的子组件。

8. 发明授权

US4989844A Vehicle leveling shock absorber assembly 失效
标题翻译：车辆调平减震器总成
公开(公告)号：US4989844A
公开(公告)日：1991-02-05
申请号：US270543
申请日：1988-11-14
申请人： Jan M. A. Wijnhoven , Henri C. J. Vanhove , Marc J. I. I. J. Panis
发明人： Jan M. A. Wijnhoven , Henri C. J. Vanhove , Marc J. I. I. J. Panis
IPC分类号： B60G17/019 , F16F9/084
CPC分类号： F16F9/084 , B60G17/01933
摘要： An improved shock absorbing and leveling system for vehicles or the like is disclosed and includes a shock absorber sub-assembly and an airspring sub-assembly that can be used as either an assist device for a primary spring or as a primary spring itself. The preferred airspring sub-assembly includes a relatively rigid chamber member and a rolling flexible diaphragm member sealingly interconnected to one another, with an electrical inductance height sensor surrounding the shock absorber and contained substantially wholly within the chamber member. The airspring sub-assembly also preferably includes a diaphragm support member that laterally supports the diaphragm member on the shock absorber housing in a laterally spaced-apart relationship at least at two longitudinal positions thereon. Advantageously, the shock absorber sub-assembly and the airspring sub-assembly are independently removable from one another and replaceable as separate sub-assemblies.
摘要翻译：公开了一种用于车辆等的改进的减震和调平系统，并且包括可用作主弹簧的辅助装置或作为主弹簧本身的减震器子组件和空弹子组件。优选的空气弹簧子组件包括相对刚性的室构件和相互密封地互连的滚动柔性隔膜构件，电感高度传感器围绕减震器并且基本上完全包含在腔室构件内。空弹子组件还优选地包括隔膜支撑构件，该隔膜支撑构件至少在其上的两个纵向位置处以横向间隔开的关系横向地支撑在减震器壳体上的隔膜构件。有利地，减震器子组件和空气弹簧子组件可独立地彼此拆卸并且可替换为单独的子组件。

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