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1. 发明申请

US20030030196A1 Attenuator apparatus 失效
标题翻译：衰减器装置
公开(公告)号：US20030030196A1
公开(公告)日：2003-02-13
申请号：US10215149
申请日：2002-08-07
发明人： James D. Mason
IPC分类号： F16F005/00
CPC分类号： F41C23/06 , A61F2/602 , A61F2002/5003 , A61F2002/5012 , A61F2002/745 , A61F2002/747 , F16F9/081 , F16F13/08 , F41C23/10
摘要： An attenuator apparatus has an outer housing with a first chamber filled with a first fluid, and a bellows member of elastomeric material mounted in the first chamber and having a second chamber filled with a second fluid, the bellows member having a first end facing away from the first chamber. A piston is slidably mounted in the housing at the first end of the bellows member for acting on the bellows member in response to a force applied to the piston so as to expand the bellows member in the first chamber and cushion the force. The bellows member returns to its original configuration and biases the piston back in a second direction opposite to the first direction on removal of the force.
摘要翻译：衰减器装置具有外壳，其具有填充有第一流体的第一腔室和安装在第一腔室中并具有填充有第二流体的第二腔室的弹性材料的波纹管构件，所述波纹管构件具有第一端部，第一个房间活塞在波纹管构件的第一端处可滑动地安装在壳体中，用于响应于施加到活塞的力而作用在波纹管构件上，以便在第一腔室中膨胀波纹管构件并缓冲该力。波纹管构件返回到其初始构造并且在去除力时沿着与第一方向相反的第二方向将活塞偏压。

2. 发明授权

US3880446A Hydropneumatic suspension for land vehicles especially tracked vehicles 失效
标题翻译：用于陆上车辆的液压气动悬架特别是履带式车辆
公开(公告)号：US3880446A
公开(公告)日：1975-04-29
申请号：US41482873
申请日：1973-11-12
申请人： FRIESEKE & HOEPFNER GMBH
发明人： MULLER CHRISTIAN
IPC分类号： B60G11/30 , B62D55/112 , F16F9/08 , B60G11/28
CPC分类号： B62D55/1125 , B60G11/30 , F16F9/081
摘要： A hydropneumatic suspension system for land vehicles, especially tracked vehicles such as tanks and earth movers, in which a piston connected to a suspended part displaces a hydraulic medium to compress a gas. A second pressurizable gas chamber is provided and is connected to the primary gas-compression chamber by a valve operated with a predetermined lag or delay so that the energy generated by movement of the suspended part toward the chassis or body of the vehicle is stored and supplied to the suspended part at a subsequent time without substantial transformation of the suspension energy into heat or other dissipation of this energy.
摘要翻译：一种用于陆上车辆的液压气动悬挂系统，特别是诸如水箱和泥土搬运器的履带式车辆，其中连接到悬挂部分的活塞移动液压介质以压缩气体。设置第二可加压气体室，并且通过以预定的滞后或延迟操作的阀将主气体压缩室连接到主气体压缩室，使得通过悬挂部件朝向车辆的底盘或车身的移动而产生的能量被储存和供应在随后的时间到悬浮部分，而不会将悬浮能量实质上转变成该能量的热或其它耗散。

3. 发明申请

US20150300441A1 A SUSPENSION DAMPER ASSEMBLY 有权
标题翻译：悬架阻尼器总成
公开(公告)号：US20150300441A1
公开(公告)日：2015-10-22
申请号：US14350540
申请日：2012-07-04
申请人： Saiman LUN
发明人： Saiman LUN
IPC分类号： F16F9/092 , F16F9/06
CPC分类号： F16F9/092 , F16F9/062 , F16F9/066 , F16F9/067 , F16F9/081
摘要： The present invention provides a damping device and a method for assembling the damping device. The damping device includes an outer tube and an inner tube disposed concentrically along a center axis defining a chamber, with a diaphragm located between the inner tube and outer tube dividing the chamber. A gas charge seal is secured over the chamber between the outer tube and inner tube. An inner clamp is in a sealing engagement with the inner tube and holds the diaphragm in place. A waist defines a sealing surface adjacent to outer tube. The diaphragm extends from under the inner clamp and through a “U” shaped turn back towards the waist. An upper clamp axially aligns with the waist and holds the diaphragm into the waist of the outer tube, sealing the diaphragm to the outer tube.
摘要翻译：本发明提供了一种用于组装阻尼装置的阻尼装置和方法。阻尼装置包括外管和沿着限定腔室的中心轴同心设置的内管，隔膜位于内管和分隔腔室的外管之间。气体填充密封件固定在外管和内管之间的腔室上。内部夹具与内管密封接合并将隔膜保持在适当位置。腰部限定了与外管相邻的密封表面。隔膜从内侧夹具下方延伸，并通过“U”型回转朝向腰部。上夹具与腰部轴向对准并将隔膜保持在外管的腰部，将隔膜密封到外管。

4. 发明授权

US06820866B2 Attenuator apparatus 失效
标题翻译：衰减器装置
公开(公告)号：US06820866B2
公开(公告)日：2004-11-23
申请号：US10215149
申请日：2002-08-07
申请人： James D. Mason
发明人： James D. Mason
IPC分类号： F16F500
CPC分类号： F41C23/06 , A61F2/602 , A61F2002/5003 , A61F2002/5012 , A61F2002/745 , A61F2002/747 , F16F9/081 , F16F13/08 , F41C23/10
摘要： An attenuator apparatus has an outer housing with a first chamber filled with a first fluid, and a bellows member of elastomeric material mounted in the first chamber and having a second chamber filled with a second fluid, the bellows member having a first end facing away from the first chamber. A piston is slidably mounted in the housing at the first end of the bellows member for acting on the bellows member in response to a force applied to the piston so as to expand the bellows member in the first chamber and cushion the force. The bellows member returns to its original configuration and biases the piston back in a second direction opposite to the first direction on removal of the force.
摘要翻译：衰减器装置具有外壳，其具有填充有第一流体的第一腔室和安装在第一腔室中并具有填充有第二流体的第二腔室的弹性材料的波纹管构件，所述波纹管构件具有第一端部，第一个房间活塞在波纹管构件的第一端处可滑动地安装在壳体中，用于响应于施加到活塞的力而作用在波纹管构件上，以便在第一腔室中膨胀波纹管构件并缓冲该力。波纹管构件返回到其初始构造并且在去除力时沿着与第一方向相反的第二方向将活塞偏压。

5. 发明授权

US3815885A Pressure vessels 失效
标题翻译：压力容器
公开(公告)号：US3815885A
公开(公告)日：1974-06-11
申请号：US29592072
申请日：1972-10-10
申请人： MOULTON DEVELOPMENT LTD
发明人： MOULTON A , UNCLES P , SLADE J , TAYLOR K
IPC分类号： F16F9/08 , F16F5/00
CPC分类号： F16F9/081
摘要： The invention relates to a pressure vessel comprising a twopiece shell with a flexible sealing separator dividing the internal volume of the shell into two chambers. Each shell portion is provided with a substantially cylindrical mating portion of increased internal diameter extending around its mating edge, with the mating edges of the two shells being united with one another and wherein the peripheral edge of the flexible sealing separator is trapped between two mating edges and between an internal metal ring member. The invention further provides a resilent hydropneumatic vehicle wheel suspension unit incorporating such a pressure vessel.
摘要翻译：本发明涉及一种压力容器，其包括具有将壳体的内部体积分成两个腔室的柔性密封分离器的两件式壳体。每个壳体部分设置有大体上圆柱形的配合部分，其内径增大，围绕其配合边缘延伸，两个壳体的配合边缘彼此结合，并且其中柔性密封分离器的周边边缘被捕获在两个配合边缘并且在内部金属环构件之间。本发明还提供了一种结合这种压力容器的弹性液压气动车轮悬架单元。

6. 发明授权

US08627930B2 Variable response bushing 有权
标题翻译：可变响应衬套
公开(公告)号：US08627930B2
公开(公告)日：2014-01-14
申请号：US10390820
申请日：2003-03-18
申请人： S. Gregory Smith , Jeffrey Beitzel
发明人： S. Gregory Smith , Jeffrey Beitzel
IPC分类号： F16F9/34 , F16F13/28
CPC分类号： F16F13/28 , B60G7/006 , B60G2400/05 , F16F9/081 , F16F9/096
摘要： A bushing having a variable and controllable hardness, and a method of restricting movement comprising using such bushing.
摘要翻译：具有可变和可控硬度的衬套以及限制运动的方法，包括使用这种衬套。

7. 发明申请

US20060180418A1 Hydraulic equipment with built-in free piston 有权
标题翻译：液压设备内置自由活塞
公开(公告)号：US20060180418A1
公开(公告)日：2006-08-17
申请号：US11346563
申请日：2006-02-03
申请人： Shigeru Kojima , Tomohiko Baba
发明人： Shigeru Kojima , Tomohiko Baba
IPC分类号： F16F9/00
CPC分类号： F16F9/081 , F15B1/103 , F15B1/24 , F15B2201/205 , F15B2201/312 , F15B2201/3153 , F16F9/067
摘要： A gas chamber (G) and a liquid chamber (R) are separated by a free piston (2) in a cylinder (1) of a hydraulic damper. The free piston (2) comprises a hollow main body (3), a metal bellows (4) which elongates and contracts according to a pressure balance between the gas chamber (G) and liquid chamber (R), and a stopper (8) fixed to the main body (3) for preventing the metal bellows (4) from elongating beyond a predetermined length. By compensating for variation in the capacity of the liquid chamber (R) caused by a displacement of the piston (10) in the cylinder (1) by elongation or contraction of the metal bellows (4), the damping characteristic of the damper is prevented from becoming unstable due to a frictional force acting on the free piston (2). The stopper (8) prevents excessive stress from being exerted on the metal bellows (4).
摘要翻译：气室（G）和液室（R）由液压阻尼器的气缸（1）中的自由活塞（2）分开。自由活塞（2）包括中空主体（3），根据气室（G）和液室（R）之间的压力平衡伸长和收缩的金属波纹管（4）和止动件（8）固定到主体（3），用于防止金属波纹管（4）伸长超过预定长度。通过补偿由于金属波纹管（4）的伸长或收缩使活塞（10）在气缸（1）中的位移而导致的液体室（R）容量的变化，阻尼器的阻尼特性被阻止由于作用在自由活塞（2）上的摩擦力而变得不稳定。止动件（8）防止过大的应力施加在金属波纹管（4）上。

8. 发明授权

US06749046B2 Combined spring and shock absorber system including a hydraulic accumulator 失效
标题翻译：组合的弹簧和减震器系统，包括液压蓄能器
公开(公告)号：US06749046B2
公开(公告)日：2004-06-15
申请号：US10325489
申请日：2002-12-20
申请人： Helmut Luncz
发明人： Helmut Luncz
IPC分类号： F16F900
CPC分类号： F16F9/06 , B60G15/12 , F16F9/081
摘要： In a combined spring and shock absorber system for a wheel suspension of a vehicle comprising tubular rolling bellows arranged between a wheel-support structure and a vehicle body the bellows includes a space filled with a fluid in communication with a hydraulic accumulator. The bellows space is also in communication with at least one additional hydraulic accumulator via a throttle passage and via at least one pre-set differential pressure-control valve ensuring that threshold values for the internal pressure in the tubular rolling bellows are not exceeded in the event of high spring-extension and/or spring-compression speeds.
摘要翻译：在用于车辆的车轮悬架的组合的弹簧和减震器系统中，包括布置在车轮支撑结构和车体之间的管状滚动波纹管，波纹管包括填充有与液压蓄能器连通的流体的空间。波纹管空间还通过节流通道与至少一个额外的液压蓄能器连通，并且经由至少一个预设的差压控制阀，确保在事件中不超过管状滚动波纹管中的内部压力的阈值具有高弹簧延伸和/或弹簧压缩速度。

9. 发明申请

US20030230458A1 Variable response bushing 有权
标题翻译：可变响应衬套
公开(公告)号：US20030230458A1
公开(公告)日：2003-12-18
申请号：US10390820
申请日：2003-03-18
发明人： S. Gregory Smith , Jeffrey Beitzel
IPC分类号： F16F009/00
CPC分类号： F16F13/28 , B60G7/006 , B60G2400/05 , F16F9/081 , F16F9/096
摘要： A bushing having a variable and controllable hardness, and a method of restricting movement comprising using such bushing.
摘要翻译：具有可变和可控硬度的衬套以及限制运动的方法，包括使用这种衬套。

10. 发明授权

US3484092A Hydropneumatic spring for vehicles 失效
标题翻译：用于车辆的水力弹簧
公开(公告)号：US3484092A
公开(公告)日：1969-12-16
申请号：US3484092D
申请日：1967-09-26
申请人： DAIMLER BENZ AG
发明人： SCARPATETTI DIETHER
IPC分类号： B60G17/04 , F16F9/08 , F16F9/50
CPC分类号： F16F9/081 , B60G17/04

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