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11. 发明申请

US20070278854A1 Pressurized Medium Consumer Device 审中-公开
标题翻译：加压中型消费者设备
公开(公告)号：US20070278854A1
公开(公告)日：2007-12-06
申请号：US10566074
申请日：2004-07-12
申请人： Heinrich Diekmeyer
发明人： Heinrich Diekmeyer
IPC分类号： B60T17/06
CPC分类号： F15B1/02 , B60G17/0523 , B60G17/0526 , B60G2206/0116 , B60G2400/50 , B60G2400/51222 , B60G2500/02 , B60G2500/203 , B60G2500/204 , B60G2600/02 , B60G2800/912 , B60T17/02 , B60T17/06 , B60T17/22
摘要： A pressurized-fluid-consuming system includes secondary pressurized-fluid consumer devices for drawing pressurized fluid from at least one pressurized-fluid storage reservoir which also supplies additional pressurized-fluid-consuming devices. The secondary consumer devices receive a value of state of the at least one pressurized-fluid storage reservoir and draws pressurized fluid therefrom only if the value of state reaches a predetermined minimum value.
摘要翻译：加压流体消耗系统包括用于从至少一个加压流体存储容器抽取加压流体的次级加压流体消耗装置，其还提供额外的加压流体消耗装置。次要消费者装置接收至少一个加压流体储存容器的状态值，并且仅当状态值达到预定的最小值时从其吸取加压流体。

12. 发明申请

US20070007734A1 Method and systems for aligning a stationary vehicle with an artificial horizon 有权
标题翻译：将固定车辆与人造地平线对准的方法和系统
公开(公告)号：US20070007734A1
公开(公告)日：2007-01-11
申请号：US11494935
申请日：2006-07-28
申请人： Graham Brookes , Daniel Nordmeyer , Brian Hoaglan , Greg Holbrook
发明人： Graham Brookes , Daniel Nordmeyer , Brian Hoaglan , Greg Holbrook
IPC分类号： B60G17/00
CPC分类号： B60G17/0155 , B60G17/017 , B60G17/01908 , B60G2400/051 , B60G2400/10 , B60G2400/204 , B60G2400/252 , B60G2500/201 , B60G2500/204 , B60G2500/30 , B60G2500/32 , B60G2600/04 , B60G2600/20 , B60G2800/019 , B60G2800/20 , B60G2800/912
摘要： A method of positioning a vehicle chassis of a stationary vehicle in approximate alignment with a predetermined datum is provided. The vehicle has an axle and a fluid suspension system. The fluid suspension system includes a control device, a pressurized fluid source and an exhaust passage. The pressurized fluid source and the exhaust passage are in fluid communication with the plurality of fluid suspension members through the control device. The vehicle also includes an electronic control unit operatively associated with the control device. The method including steps of providing an alignment sensor supported on the chassis for outputting a signal indicative of the orientation of the chassis to the electronic control unit and acquiring a signal output by the alignment sensor. Another step includes comparing the signal from the alignment sensor to alignment data stored in the electronic control unit. A further step includes selectively operating the control device to permit fluid communication between one or more of the fluid suspension members and one of the pressurized fluid source and the fluid exhaust until the signal from the alignment sensor approximately corresponds to the alignment data. A system for performing the method is also discussed.
摘要翻译：提供了一种将固定车辆的车辆底盘定位成与预定数据大致对准的方法。车辆具有轴和流体悬架系统。流体悬架系统包括控制装置，加压流体源和排气通道。加压流体源和排气通道通过控制装置与多个流体悬架构件流体连通。车辆还包括与控制装置可操作地相关联的电子控制单元。该方法包括以下步骤：提供支撑在底盘上的对准传感器，用于将表示机箱的方向的信号输出到电子控制单元并获取由对准传感器输出的信号。另一步骤包括将来自对准传感器的信号与存储在电子控制单元中的对准数据进行比较。另一步骤包括选择性地操作控制装置以允许一个或多个流体悬架构件与加压流体源和流体排放中的一个之间的流体连通，直到来自对准传感器的信号大致对应于对准数据。还讨论了用于执行该方法的系统。

13. 发明授权

US06726224B2 Pneumatic suspension system for a motor vehicle 有权
标题翻译：汽车气动悬挂系统
公开(公告)号：US06726224B2
公开(公告)日：2004-04-27
申请号：US09958030
申请日：2001-10-03
申请人： Reinhold Jurr , Reimar Schoop
发明人： Reinhold Jurr , Reimar Schoop
IPC分类号： B60G17052
CPC分类号： B60G17/0523 , B60G2500/2012 , B60G2500/203 , B60G2500/204 , B60G2500/2044 , B60G2500/30
摘要： A pneumatic spring system is provided for a motor vehicle with a compressor unit, a storage unit, as well as on-off valves, via which the individual pneumatic springs of the individual wheels are supplied with compressed air. In the area between the compressor unit and the on-off valves, there is provided a vent line that empties out into the atmosphere and that can be locked or cleared by a locking valve. Provision is also made for measures with whose help the air mass flow, emerging via the cleared vent line during a certain time interval, can be limited with respect to an unlimited state in order to prevent any undesirable noise generation during the venting of the system. One measure connects in parallel to a separately lockable main vent line, a separately lockable high-pressure vent line whose clear through flow cross section is smaller than that of the main vent line. Alternatively, a choke element can be provided in the vent line. The through flow cross section of the vent line can be limited with the help of that choke element.
摘要翻译：为具有压缩机单元，存储单元以及开关阀的机动车辆提供气动弹簧系统，各个车轮的各个气动弹簧经由该气动弹簧系统供应压缩空气。在压缩机单元和开闭阀之间的区域中，设置有排出大气中的排气管线，并且可以通过锁定阀锁定或清除。还规定了一些措施，其帮助是在一定时间间隔期间通过清除的排气管线出现的空气质量流量可以相对于无限状态来限制，以防止在系统排气期间产生不期望的噪声。一个措施并联连接到一个单独可锁定的主排气管线，一个独立可锁定的高压排气管路，其透明流动横截面积小于主排气管路的截流面积。或者，可以在排气管线中设置扼流圈元件。通过该扼流圈元件的帮助可以限制排气管线的通流截面。

14. 发明授权

US06661650B2 Electronic apparatus with cover for component having a wall to clamp the keyboard 有权
公开(公告)号：US06661650B2
公开(公告)日：2003-12-09
申请号：US10201200
申请日：2002-07-24
申请人： Yuji Nakajima , Kohei Wada , Kenji Hisano
发明人： Yuji Nakajima , Kohei Wada , Kenji Hisano
IPC分类号： G06F116
CPC分类号： G06F1/184 , B60G17/052 , B60G17/0528 , B60G2202/152 , B60G2500/204 , B60G2600/02 , G06F1/1616 , G06F1/1635 , G06F1/1656 , G06F1/1658 , G06F1/1679 , G06F1/1688 , G06F1/187
摘要： A portable apparatus comprises a box-shaped housing body. The housing body includes a lower housing and an upper housing coupled to the lower housing. The upper housing includes a component attachment portion opened upward. A functional component such as a speaker is removably supported on the component attachment portion of the upper housing. A top cover is removably supported on the housing body. The top cover covers the component attachment portion and the functional component supported on the component attachment portion.

15. 发明申请

US20020070523A1 Air suspension having a closed compressed-air system 失效
标题翻译：空气悬架具有封闭的压缩空气系统
公开(公告)号：US20020070523A1
公开(公告)日：2002-06-13
申请号：US09992745
申请日：2001-11-05
发明人： Matthias Roemer , Hans Scheerer , Frank Schweickhardt
IPC分类号： B60G009/04
CPC分类号： B60G21/06 , B60G11/27 , B60G17/0523 , B60G2202/412 , B60G2204/8304 , B60G2400/51222 , B60G2500/2014 , B60G2500/204 , B60G2500/205
摘要： An air suspension for a vehicle includes at least one air spring per wheel at at least one vehicle axle, one pump, at least one accumulator, and one circuit arrangement for connecting these units, the pressure side of the pump being connected to the accumulator or the air springs. To form a closed compressed-air system, the intake side of the pump is connected via at least one valve to the accumulator or the air springs, and at least the air-guiding interior pump chambers between the intake side and the pressure side of the pump have a pressure-tight design. The air suspension system requires comparably low energy consumption and small unit volume at a high level of efficiency.
摘要翻译：一种用于车辆的空气悬架包括至少一个车轴上的每个轮的至少一个空气弹簧，一个泵，至少一个蓄能器和用于连接这些单元的一个电路装置，泵的压力侧连接到蓄能器或空气弹簧。为了形成封闭的压缩空气系统，泵的进气侧经由至少一个阀连接到蓄能器或空气弹簧，并且至少在进气侧和压力侧的空气引导内部泵室之间泵具有压力设计。空气悬架系统需要相当低的能量消耗和较小的单位体积的高效率。

16. 发明授权

US06389341B1 Control system for a vehicle suspension 有权
标题翻译：车辆悬架控制系统
公开(公告)号：US06389341B1
公开(公告)日：2002-05-14
申请号：US09760358
申请日：2001-01-12
申请人： Leo W. Davis
发明人： Leo W. Davis
IPC分类号： F16F500
CPC分类号： F16F9/3405 , B60G17/0152 , B60G17/04 , B60G17/0424 , B60G21/067 , B60G21/103 , B60G2200/132 , B60G2202/15 , B60G2202/24 , B60G2202/414 , B60G2202/415 , B60G2206/41 , B60G2206/42 , B60G2300/32 , B60G2400/206 , B60G2400/91 , B60G2500/11 , B60G2500/203 , B60G2500/204 , B60G2500/2062 , B60G2600/02 , B60G2600/182 , B60G2800/162 , F16F5/00 , F16F9/368 , F16F9/46 , F16F9/512
摘要： A suspension system (20) controls the amount of compressible fluid (42) within struts (28) to determine spring rate coefficients (Ks) and dampening coefficients (Bs) for the struts (28). The spring rate and dampening coefficients (Ks, Bs) are selected to provide forces (F) which are a sum of several components, which include a desired target static force (Fd) for balancing various forces acting upon a vehicle chassis, comparison of the target strut force (Fd) to the actual force (F) applied by the respective struts (28), comparison of velocity ({dot over (z)}5) of the chassis relative to a selected reference datum, and a ride height error (erh). Frequency dependant filtering decreases the spring rate coefficients (Ks) when changes in position (Zs) are detected at frequencies (&ohgr;) beneath a threshold level (&ohgr;K), and decreases the dampening coefficients (Bs) when changes in velocity ({dot over (z)}s) are detected at frequencies (&ohgr;) above a threshold level (&ohgr;B).
摘要翻译：悬架系统（20）控制支柱（28）内的可压缩流体（42）的量以确定支柱（28）的弹簧刚度系数（Ks）和阻尼系数（Bs）。选择弹簧刚度和阻尼系数（Ks，Bs）以提供作为几个部件之和的力（F），其包括用于平衡作用在车辆底盘上的各种力的期望的目标静力（Fd），比较目标支柱力（Fd）相对于相应支柱（28）施加的实际力（F），底盘相对于所选参考基准的速度（{dot over（z）} 5）的比较，以及行驶高度误差（呃）。当频率（ω）在阈值水平（ω）下检测到位置变化（ω）时，频率依赖滤波减小了弹簧系数（Ks），并且当速度变化（{dot over（ z）} s）在高于阈值水平（ω）的频率（ω）处被检测。

17. 发明授权

US6116586A Level control arrangement for vehicles having air springs 失效
标题翻译：具有空气弹簧的车辆的液位控制装置
公开(公告)号：US6116586A
公开(公告)日：2000-09-12
申请号：US168970
申请日：1998-10-09
申请人： Helge Westerkamp , Uwe Folchert , Heinz Job
发明人： Helge Westerkamp , Uwe Folchert , Heinz Job
IPC分类号： B60G17/015 , B60G17/052 , F15B21/04 , F16F9/43 , B60G11/26
CPC分类号： F15B21/045 , B60G17/0155 , B60G17/0523 , B60G2202/152 , B60G2400/712 , B60G2500/02 , B60G2500/20 , B60G2500/2012 , B60G2500/2021 , B60G2500/204 , B60G2500/2042 , B60G2500/2044 , B60G2500/30 , B60G2600/08
摘要： The invention relates to a level control arrangement for a vehicle having air springs (8) via which the chassis of the vehicle is suspended relative to at least one vehicle axle. A pneumatically-controllable directional-control valve (18) is arranged between the compressor (4) and the air dryer (6) and the directional-control valve (18) has two control inputs (20 and 22). In the base state of the level control arrangement, the compressor (4) is connected via the pneumatically-controllable directional-control valve (18) to the air dryer (6). When the control line (26) of the first control input (20) is connected via a controllable directional-control valve (30) to the atmosphere, the pneumatically-controllable directional-control valve 18 transfers into the other switching state and the air spring (8) can be vented via the air dryer (6). The pneumatically-controllable directional-control valve (18) permits large flow cross sections to be switched so that the air dryer (6) can be rapidly vented when venting the air spring (8) and a regeneration of the air dryer (6) is then possible in an especially advantageous manner.
摘要翻译：本发明涉及一种具有空气弹簧（8）的车辆的液位控制装置，通过该空气弹簧（8），车辆的底盘相对于至少一个车轴悬挂。压缩机（4）和空气干燥器（6）之间设置有气动控制的方向控制阀（18），方向控制阀（18）具有两个控制输入（20和22）。在液位控制装置的基础状态下，压缩机（4）通过气动控制的方向控制阀（18）连接到空气干燥器（6）。当第一控制输入（20）的控制线（26）经由可控方向控制阀（30）连接到大气时，气动控制的方向控制阀18转移到另一个切换状态，空气弹簧（8）可以通过空气干燥器（6）排出。可气动控制的方向控制阀（18）允许切换大的流动横截面，使得当排空空气弹簧（8）时空气干燥器（6）可以快速排气，并且空气干燥器（6）的再生然后可能以特别有利的方式。

18. 发明授权

US11884122B2 Mechanical bypass of a valve body 有权
公开(公告)号：US11884122B2
公开(公告)日：2024-01-30
申请号：US18114750
申请日：2023-02-27
申请人： Fox Factory, Inc.
发明人： Rick Strickland , Jeff Halper , Mike Labbe
IPC分类号： B60G17/052 , B60G17/08 , F16F9/32 , F16K17/04 , F16F9/34
CPC分类号： B60G17/0528 , B60G17/08 , F16F9/325 , F16F9/34 , F16K17/048 , F16K17/0486 , B60G2500/204
摘要： A mechanical bypass for a shock assembly is disclosed herein. The assembly has a damper chamber having a compression portion and a rebound portion. There is further an external reservoir in fluid communication with the rebound portion of the damper chamber via a flow path. A valve is coupled with the flow path, the valve to meter a flow of the working fluid through the flow path. A bypass port to the external reservoir is provided in the flow path and bypasses the valve. A mechanical relief valve is provided in the bypass port to block a fluid flow though the bypass port until a blow-off pressure that is higher than a normal operating pressure and less than a burst pressure of the damping chamber is provided thereon.

19. 发明申请

US20170361675A1 DYNAMIC WEIGHT SHIFT SUSPENSION SYSTEM 审中-公开
公开(公告)号：US20170361675A1
公开(公告)日：2017-12-21
申请号：US15533056
申请日：2015-12-11
申请人： DANA HEAVY VEHICLE SYSTEMS GROUP, LLC
发明人： CHRISTOPHER D. BLESSING , CHRISTOPHER P. LEWARK , JASON M. SIDDERS
IPC分类号： B60G17/052 , B60G5/00 , B60G17/015 , B60G17/018
CPC分类号： B60G17/0525 , B60G5/00 , B60G17/0155 , B60G17/0164 , B60G17/018 , B60G17/0528 , B60G2200/422 , B60G2202/152 , B60G2204/62 , B60G2206/0116 , B60G2300/0262 , B60G2400/252 , B60G2400/30 , B60G2400/51222 , B60G2500/2012 , B60G2500/2021 , B60G2500/204 , B60G2500/30 , B60G2800/182 , B60G2800/214 , B60G2800/915
摘要： A dynamic weight shift suspension system for shifting the tandem axle loads on a vehicle. The system includes a first airbag connected between the drive axle of a tandem and the vehicle frame, and a second airbag connected between a tag axle of a tandem and the vehicle frame. The system also has a mechatronic control unit comprising at least one port and at least one solenoid. The mechatronic control unit is in direct fluid communication with the airbags and an air supply via fluid communication lines.

20. 发明授权

US09010785B2 Pneumatic suspension system of a motor vehicle and method 有权
标题翻译：汽车气动悬架系统及方法
公开(公告)号：US09010785B2
公开(公告)日：2015-04-21
申请号：US14364438
申请日：2012-12-05
申请人： WABCO GmbH
发明人： Reinhard Gocz , Michael Haverkamp , Johann Lucas , Andreas Rutsch , Thomas Stellmacher
IPC分类号： B60G17/052 , B60G17/056
CPC分类号： B60G17/052 , B60G17/0523 , B60G17/0528 , B60G2202/152 , B60G2500/2012 , B60G2500/2021 , B60G2500/203 , B60G2500/204 , B60G2500/30
摘要： A suspension system includes spring bellows that are associated with pneumatic springs of vehicle axles, are connectable by lines having level control valves to a main pressure line, and can be shut off with respect thereto. The main line is connectable by valves alternately to a compressed air source and a sink, and can be shut of with respect thereto. To set different air mass flow rates when air is supplied to/removed from the bellows, the bellows of the springs at least on a vehicle axle or side can be connected to the main line in parallel with the connecting lines, at least by further connecting lines having further level control valves, and can be shut off with respect thereto. The further valves have nozzle cross-sectional surfaces the same size as the other level control valves. Chokes are downstream of the further valves in the ventilation direction, the cross-sectional surfaces thereof being smaller than the nozzle cross-sectional surfaces of the further valves.
摘要翻译：悬挂系统包括与车轴的气动弹簧相关联的弹簧波纹管，可通过具有液位控制阀的线路连接到主压力管线，并且可以相对于其而切断。主管线可以通过阀交替连接到压缩空气源和水槽，并且可以相对于其关闭。为了在空气从波纹管供应/移出空气时设定不同的空气质量流量，至少在车辆轴或侧面上的弹簧的波纹管可以与连接线并联连接到主线路，至少通过进一步的连接线路具有进一步的液位控制阀，并且可以相对于其切断。另外的阀具有与其它液位控制阀相同尺寸的喷嘴横截面。扼流器在通风方向上的另外的阀的下游，其横截面小于其它阀的喷嘴横截面。

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