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1. 发明申请

US20190040927A1 VIBRATION DAMPER ARRANGEMENT 审中-公开
公开(公告)号：US20190040927A1
公开(公告)日：2019-02-07
申请号：US15576987
申请日：2016-05-30
申请人： Hitachi Automotive Systems Europe GmbH
发明人： Joachim Funke
IPC分类号： F16F9/53 , F16F9/06 , B60G13/08 , B60G17/016
CPC分类号： F16F9/532 , B60G13/08 , B60G17/016 , B60G2206/41 , B60G2500/10 , F16F9/064 , F16F9/065 , F16F9/19 , F16F9/46 , F16F2222/06 , F16F2224/043 , F16F2228/066
摘要： The invention relates to a vibration damper arrangement, in particular for damping compression and rebound forces on motor vehicles, which comprises a pressure medium cylinder (1), in which a piston (2) with a piston rod (3) is guided axially displaceably, which piston (2) divides the pressure medium cylinder (1) into a compression chamber (4) and a rebound chamber (5), a gas pressure accumulator (8) also being provided for volume compensation of the piston rod (3), which gas pressure accumulator (8) is connected to the compression chamber (4) by way of at least one first check valve (6) which can open toward the compression chamber (4), and a second check valve (7) which can open toward the rebound chamber (5) and, parallel thereto, at least one first controllable operating valve (12) being provided between the compression chamber (4) and the rebound chamber (5).

2. 发明申请

US20170328434A1 RESILIENT EXPANDABLE PRESSURE VESSEL 有权
公开(公告)号：US20170328434A1
公开(公告)日：2017-11-16
申请号：US15490511
申请日：2017-04-18
申请人： LIQUIDSPRING TECHNOLOGIES, INC.
发明人： Gary B. Ford , Richard J. Meyer , Peter M. Schmid
IPC分类号： F16F5/00 , B60G15/12 , F16F9/19 , F16F9/06
CPC分类号： F16F5/00 , B60G15/12 , B60G17/033 , B60G17/0424 , B60G2202/152 , B60G2202/242 , B60G2202/30 , B60G2206/42 , B60G2206/422 , F15B1/04 , F15B2201/22 , F16F9/064 , F16F9/084 , F16F9/19 , F16F2222/12
摘要： A resilient expandable pressure vessel configured to function like a spring. The resilient expandable pressure vessel includes a body portion, a cavity defined within the body portion, and at least one port in communication with the cavity defined in the body portion. The at least one port is configured to receive a fluid into the cavity and discharge the fluid from the cavity. The resilient expandable pressure vessel has a predetermined expansibility across a range of operating pressures of the fluid in the cavity. The range is at least 200 psi.

3. 发明授权

US09662951B1 Truck strut fail-safe 有权
公开(公告)号：US09662951B1
公开(公告)日：2017-05-30
申请号：US14988822
申请日：2016-01-06
申请人： Caterpillar Inc.
发明人： James R. Carlberg , Walter Joseph Laylock , Sunil I. Mathew
IPC分类号： B60G13/02 , B60G13/00 , F16F9/00 , F16F9/32
CPC分类号： F16F9/3264 , B60G17/0185 , B60G2202/20 , B60G2300/026 , B60G2600/08 , F16F9/003 , F16F9/064 , F16F9/3271 , F16F13/002 , F16F13/06 , F16F2230/24
摘要： A method for protecting the suspension and frame of a vehicle is provided. The method may include providing a first working mode where the strut is at a fully expanded state, providing a second working mode where the strut is at a partially collapsed state, and providing a fail-safe working mode where the strut is at a fully collapsed state. The method may further comprise alerting the user that the strut is operating in the fail-safe working mode and servicing the strut by placing a fail-safe member into the strut.

4. 发明申请

US20160167474A1 HYDRAULIC SUSPENSION DAMPER 有权
标题翻译：液压悬挂阻尼器
公开(公告)号：US20160167474A1
公开(公告)日：2016-06-16
申请号：US14908665
申请日：2013-07-31
申请人： BEIJINGWEST INDUSTRIES CO., LTD.
发明人： Pawel Slusarczyk , Janusz Goldasz
IPC分类号： B60G13/08 , F16F9/06
CPC分类号： B60G13/08 , B60G2202/24 , B60G2206/41 , F16F9/061 , F16F9/064 , F16F9/067 , F16F2230/32
摘要： A hydraulic damper (3) includes a tube (4), a piston assembly (5) disposed slidably inside the tube (4), and an additional valve assembly (13). A compression chamber (9) is defined between the piston assembly (5) and the additional valve assembly (13). An additional compensation chamber (14) is defined between the additional valve assembly (13) and one side of a slideable partition (10). A gas chamber (11) is defined at the other side of the slidable partition (10). The damper includes an additional chamber assembly (15) to retain all the advantages of a twin-tube damper while providing the single construction offered by a mono-tube damper. One end of the additional chamber assembly (15) is attached to the slidable piston chamber (5) or to said piston rod (6) at the compression side thereof and the other end of said additional chamber assembly (15) is terminated with the additional valve assembly (13).
摘要翻译：液压阻尼器（3）包括管（4），可滑动地设置在管（4）内的活塞组件（5）和附加阀组件（13）。压缩室（9）被限定在活塞组件（5）和附加阀组件（13）之间。在附加阀组件（13）和可滑动隔板（10）的一侧之间限定了附加补偿室（14）。气体室（11）被限定在可滑动隔板（10）的另一侧。阻尼器包括附加的腔室组件（15），以保持双管阻尼器的所有优点，同时提供由单管阻尼器提供的单一结构。附加室组件（15）的一端在其压缩侧附接到可滑动活塞室（5）或所述活塞杆（6），并且所述附加室组件（15）的另一端用附加阀组件（13）。

5. 发明授权

US09126647B2 Bicycle seat post structure 有权
标题翻译：自行车座柱结构
公开(公告)号：US09126647B2
公开(公告)日：2015-09-08
申请号：US13753594
申请日：2013-01-30
申请人： Frank Kuo
发明人： Frank Kuo
IPC分类号： B62J1/08 , F16F9/00
CPC分类号： B62J1/08 , B62J2001/085 , F16F9/00 , F16F9/064 , F16F9/22 , F16F9/3221 , F16F9/466
摘要： The present invention relates to a bicycle seat post structure, and more particularly, to a structure provided with a hydraulic actuator within which is configured with an upper oil compartment, an intermediate oil compartment, and a lower oil compartment; the three oil compartments intercommunicate. It is characterized in that the bicycle seat post structure provides an upper valve moving simultaneously with the pin and configured between the upper oil compartment and the intermediate oil compartment; the upper valve will be closed to disconnect the upper oil compartment from the intermediate oil compartment when the pin is in a state of locking. Thus, the valve will stop moving up because it is positioned above the upper and the intermediate oil compartments and consequently controlled by the oil within the compartments, so as to stop the seat sliding upward and further to be combined with the bicycle frame as a whole.
摘要翻译：本发明涉及一种自行车座椅支柱结构，更具体地说，涉及一种具有液压致动器的结构，其中配置有上油室，中间油室和下油室; 三个油室相互沟通。其特征在于，自行车座柱结构提供与销同时移动的上阀，并且构造在上油室和中间油室之间; 当销处于锁定状态时，上阀将关闭以将上油室与中间油室隔开。因此，阀门将停止向上移动，因为它位于上部和中间油室之上，因此由隔室内的油控制，以便阻止座椅向上滑动并进一步与自行车车架整体结合。

6. 发明申请

US20150175237A1 BICYCLE FORK HAVING LOCK-OUT, BLOW-OFF, AND ADJUSTABLE BLOW-OFF THRESHOLD 审中-公开
标题翻译：自行车具有锁定，吹风和可调节吹风阈值
公开(公告)号：US20150175237A1
公开(公告)日：2015-06-25
申请号：US14640941
申请日：2015-03-06
申请人： Fox Factory, Inc.
发明人： William M. Becker , Brian Lampman
IPC分类号： B62K25/06 , F16F9/56 , F16F9/44
CPC分类号： F16F9/44 , B60G17/08 , B62K25/06 , B62K25/08 , B62K25/286 , B62K2025/047 , B62K2025/048 , F16F9/064 , F16F9/3221 , F16F9/34 , F16F9/56 , F16F13/007
摘要： A bicycle fork includes a pair of fork leg assemblies, each of the leg assemblies having an upper leg telescopingly engaged with a lower leg. A damping assembly is provided in at least one of the legs. The damping assembly includes lock-out and blow-off compression circuits. These compression circuits are externally adjustable without tools. Furthermore, these two compression circuits may be adjusted independently of each other.
摘要翻译：自行车叉包括一对叉腿组件，每个腿组件具有与小腿可伸缩地接合的上腿。阻尼组件设置在至少一个腿部中。阻尼组件包括锁定和泄放压缩电路。这些压缩电路在外部可调，无需工具。此外，这两个压缩电路可以彼此独立地调整。

7. 发明授权

US08807300B2 Methods and apparatus for managing pressurized gas in fluid dampers 有权
标题翻译：用于管理流体阻尼器中的加压气体的方法和装置
公开(公告)号：US08807300B2
公开(公告)日：2014-08-19
申请号：US12900687
申请日：2010-10-08
申请人： John Marking
发明人： John Marking
IPC分类号： F16F9/34 , F16F9/24
CPC分类号： B60G13/08 , F16F9/06 , F16F9/062 , F16F9/064 , F16F9/43 , Y10T29/49863
摘要： A method and apparatus for a shock absorber having a damping fluid compensation chamber with a gas charge. In one aspect, a partition separates a first chamber portion from a second chamber portion, wherein the first portion of the chamber is at a first initial gas pressure and the second portion of the chamber is at a second initial pressure. A valve separates the first and second chamber portions and opening the valve commingles the first and second chamber portions so that the combined chamber portions are at a third pressure. In another aspect, a piston disposed through a wall is in pressure communication with the gas charge and is biased inwardly toward a pressure of the charge, whereby an indicator is movable by the piston in response to the pressure.
摘要翻译：一种用于具有具有气体充电的阻尼流体补偿室的减震器的方法和装置。在一个方面，隔板将第一室部分与第二室部分隔开，其中室的第一部分处于第一初始气体压力，并且室的第二部分处于第二初始压力。阀分离第一和第二室部分，并且打开阀使第一和第二室部分分开，使得组合室部分处于第三压力。在另一方面，通过壁布置的活塞与气体充气压力连通，并且朝向电荷的压力向内偏压，由此响应于压力可以通过活塞移动指示器。

8. 发明申请

US20130048450A1 FRONT BICYCLE SUSPENSION ASSEMBLY WITH INERTIA VALVE 有权
标题翻译：前自动悬架组件与惯性阀
公开(公告)号：US20130048450A1
公开(公告)日：2013-02-28
申请号：US13663019
申请日：2012-10-29
申请人： Fox Factory, Inc.
发明人： ROBERT C. FOX
IPC分类号： B62K25/08 , F16F9/504
CPC分类号： F16F9/504 , B62K25/04 , B62K25/08 , B62K25/286 , B62K2025/048 , F16F9/064 , F16F9/34 , Y10T29/494
摘要： A front bicycle suspension assembly having an inertia valve is described. The front bicycle suspension assembly may include at least upper and lower telescoping tubes and include a damping tube containing an inertia valve. The inertia valve may include an inertia mass movable along the outer surface of a valve shaft as the inertia valve moves between first and second positions.
摘要翻译：描述了具有惯性阀的前自行车悬架组件。前自行车悬架组件可以包括至少上和下伸缩管，并且包括容纳惯性阀的阻尼管。惯性阀可以包括随着惯性阀在第一和第二位置之间移动的沿阀轴的外表面移动的惯性质量块。

9. 发明申请

US20130038004A1 GAS SPRING WITH TEMPERATURE COMPENSATION 有权
标题翻译：气体弹簧温度补偿
公开(公告)号：US20130038004A1
公开(公告)日：2013-02-14
申请号：US13521359
申请日：2011-02-24
申请人： Mikkel Rolf Olof Niia , Marten Johanssen
发明人： Mikkel Rolf Olof Niia , Marten Johanssen
IPC分类号： F16F9/06 , F16F9/52
CPC分类号： F16F9/067 , F16F9/064 , F16F9/52 , F16F2230/0047
摘要： A gas spring is described, which comprises a first part which defines a cylinder, which comprises a longitudinal axis and which is closed at a first end along the longitudinal axis. The gas spring further comprises a piston, which is arranged to be movable along the longitudinal axis in the cylinder, a piston rod which is connected to the piston and which projects out through a second end of the cylinder, a separating piston which is arranged to be movable in the cylinder along the longitudinal axis between the piston and the first, gas which is contained in the cylinder between the separating piston and the first, and liquid which is contained between the separating piston and the piston. Moreover, the gas spring comprises an expansion chamber for the liquid and a pressure regulating device, which is adapted to control the liquid transport between the cylinder and the expansion chamber in dependence of the temperature, thereby keeping the force characteristics of the gas spring substantially independent of the temperature.
摘要翻译：描述了一种气体弹簧，其包括限定圆柱体的第一部分，该第一部分包括纵向轴线，并且沿着纵向轴线在第一端处封闭。气弹簧还包括活塞，该活塞被布置成沿着气缸中的纵向轴线移动;活塞杆，其连接到活塞并通过气缸的第二端突出;分离活塞，其被布置成可以在气缸中沿着纵向轴线在活塞和包含在分离活塞和第一气缸之间的气缸中的第一气体和容纳在分离活塞和活塞之间的液体之间的纵向轴线上移动。此外，气弹簧包括用于液体的膨胀室和压力调节装置，其适于根据温度控制气缸和膨胀室之间的液体输送，从而保持气弹簧的力特性基本上独立的温度。

10. 发明授权

US08245821B2 Vibration damping device, particularly for hydraulic shock absorbers for vehicles 有权
标题翻译：减振装置，特别适用于车辆液压减震器
公开(公告)号：US08245821B2
公开(公告)日：2012-08-21
申请号：US12662386
申请日：2010-04-14
申请人： Gianni Mardollo
发明人： Gianni Mardollo
IPC分类号： F16F9/50
CPC分类号： F16F9/28 , B62K25/08 , F16F9/064
摘要： A vibration damping device for hydraulic shock absorbers for vehicles, having two cartridges, each associated with a shock-absorber integrated in a component of a vehicle, and each comprising a tubular body, with a piston that forms two chambers with variable volumes of incompressible fluid, a first compression chamber, and a second extension chamber. Each piston is carried by a stem exiting from an end of the tubular body and associated with part of the shock-absorber. The piston is provided with bleeding orifices for fluid bleeding. Flow control and throttling for the orifices are provided.
摘要翻译：一种用于车辆的液压减震器的减震装置，具有两个弹药筒，每个弹药筒与集成在车辆部件中的减震器相关联，每个包括管状主体，活塞具有可变体积的不可压缩流体，第一压缩室和第二延伸室。每个活塞由从管状体的端部离开并与减震器的一部分相关联的杆承载。活塞设有出血孔，用于流体出血。提供了流量控制和节流阀。

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