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1. 发明申请

US20080228352A1 VEHICLE SUSPENSION SYSTEM AND METHOD OF OPERATING SAME 有权
标题翻译：车辆悬挂系统及其操作方法
公开(公告)号：US20080228352A1
公开(公告)日：2008-09-18
申请号：US12046955
申请日：2008-03-12
申请人： Graham R Brookes , Joseph A Bounds , Gregory A Holbrook
发明人： Graham R Brookes , Joseph A Bounds , Gregory A Holbrook
IPC分类号： B60G17/018 , B60G17/04
CPC分类号： B60G17/0155 , B60G17/0165 , B60G17/018 , B60G17/019 , B60G21/10 , B60G2202/152 , B60G2204/80 , B60G2300/0262 , B60G2400/252 , B60G2500/30 , B60G2600/02 , B60G2600/07 , B60G2600/12 , B60G2800/912 , B60G2800/914
摘要： A suspension system for use on a vehicle having two or more rear axles. The suspension system includes a plurality of gas springs and plurality of height sensors capable of outputting signals having a relation to distances between the respective ends of the respective first and second rear axles and the sprung mass of the vehicle. A control system adapted to selectively inflate or deflate respective ones of the plurality of gas springs to thereby adjust a leveled orientation of the sprung mass. The control system includes a controller that is adapted to determine a rear axle vertical offset and a rear axle articulation offset. The controller is adapted to determine whether conditions are appropriate for adjusting the suspension system by comparing the rear axle vertical offset and/or the rear axle articulation offset to a corresponding vertical offset threshold and/or an articulation offset threshold. A method is also included.
摘要翻译：一种用于具有两个或更多个后桥的车辆的悬挂系统。悬挂系统包括多个气弹簧和多个高度传感器，其能够输出与相应的第一和第二后轴的各个端部与车辆的弹簧质量之间的距离有关的信号。一种控制系统，其适于选择性地使所述多个气体弹簧中的相应气弹簧膨胀或缩小，从而调节所述簧上质量块的平整取向。控制系统包括适于确定后桥垂直偏移和后桥铰接偏移的控制器。控制器适于通过将后轴垂直偏移和/或后桥铰接偏移与对应的垂直偏移阈值和/或关节偏移阈值进行比较来确定条件是否适合于调整悬挂系统。还包括一种方法。

2. 发明授权

US08882120B2 Primary air spring and secondary leaf suspension for vehicle 有权
标题翻译：一次空气弹簧和二次叶悬挂车辆
公开(公告)号：US08882120B2
公开(公告)日：2014-11-11
申请号：US12449443
申请日：2008-02-07
申请人： James Andrew Juriga , Slawomir M. Zieleniec , Graham R. Brookes
发明人： James Andrew Juriga , Slawomir M. Zieleniec , Graham R. Brookes
IPC分类号： B60G11/06 , B60G11/113 , B60G9/00 , B60G11/04 , B60G17/027 , B60G11/46 , B60G11/36 , B60G17/02 , B60G11/12
CPC分类号： B60G11/36 , B60G9/00 , B60G11/04 , B60G11/06 , B60G11/113 , B60G11/12 , B60G11/465 , B60G17/023 , B60G17/0272 , B60G17/0275 , B60G2200/314 , B60G2202/112 , B60G2202/12 , B60G2202/152 , B60G2204/121 , B60G2204/421 , B60G2204/4502 , B60G2500/30
摘要： A suspension for a vehicle having a chassis rail and a longitudinal axle arranged substantially orthogonal thereto. The vehicle suspension has a primary air-responsive spring that couples between the chassis and the axle of the vehicle. The primary spring can be a coil spring that surrounds an air helper spring. A secondary leaf spring has a first end for pivotally coupling to the chassis of the vehicle at a secondary pivot coupling, and a second end for coupling to the axle. The longitudinal configuration of the secondary leaf spring can be arranged to be angularly displaced with respect to a chassis rail of the vehicle.
摘要翻译：一种用于车辆的悬架，其具有底盘导轨和与其基本正交的纵轴。车辆悬架具有耦合在车辆的车架和车轴之间的主要的空气响应弹簧。主弹簧可以是围绕空气辅助弹簧的螺旋弹簧。次级板簧具有第一端，用于在副枢转联接器处枢转地联接到车辆的底盘，以及用于联接到车轴的第二端。次级板簧的纵向构造可以布置成相对于车辆的底盘轨道成角度地移位。

3. 发明授权

US08602399B2 Reflector and gas spring assembly 有权
标题翻译：反射器和气弹簧组件
公开(公告)号：US08602399B2
公开(公告)日：2013-12-10
申请号：US11650819
申请日：2007-01-08
申请人： Graham R. Brookes , Daniel L. Nordmeyer , Joshua R. Leonard
发明人： Graham R. Brookes , Daniel L. Nordmeyer , Joshua R. Leonard
IPC分类号： F16F9/04
CPC分类号： G01S15/08 , F16F9/05 , F16F9/3292 , G01S15/88
摘要： A reflector includes a first end surface, an opposing second end surface and a plurality of reflector surfaces. A first reflector surface extends from adjacent the first end surface toward the second end surface. A second reflector surface extends from adjacent the first reflector surface toward the second end surface. One or more of the plurality of reflector surfaces can include a plurality of facets or reflector zones. A gas spring assembly and suspension system using the reflector is also disclosed.
摘要翻译：反射器包括第一端面，相对的第二端面和多个反射器表面。第一反射器表面从第一端面相对于第二端面延伸。第二反射器表面从相邻的第一反射器表面朝向第二端表面延伸。多个反射器表面中的一个或多个可以包括多个小面或反射器区域。还公开了一种使用反射器的气弹簧组件和悬架系统。

4. 发明授权

US08511652B2 Gas spring and gas damper assembly and method 有权
标题翻译：气弹簧气阻器总成及方法
公开(公告)号：US08511652B2
公开(公告)日：2013-08-20
申请号：US13003234
申请日：2009-07-09
申请人： Pradipta N. Moulik , Graham R. Brookes
发明人： Pradipta N. Moulik , Graham R. Brookes
IPC分类号： F16F9/05
CPC分类号： F16F9/0472 , B60G15/14 , B60G17/0521 , B60G2202/242 , B60G2400/252 , B60G2401/176 , B60N2/525
摘要： A gas spring and gas clamper assembly includes a first end member, a second end member, a first flexible wall that at least partially defines a first spring chamber, and a second flexible wall that at least partially defines a second spring chamber. A damper piston and damper rod are operatively connected between the first and second end members and within the first spring chamber. A suspension system that includes a gas spring and gas damper assembly as well as a method of assembly are also included.
摘要翻译：气体弹簧和气体夹持器组件包括第一端构件，第二端构件，至少部分地限定第一弹簧室的第一柔性壁和至少部分地限定第二弹簧室的第二柔性壁。阻尼器活塞和阻尼杆可操作地连接在第一和第二端部构件之间并且在第一弹簧室内。还包括一种包括气弹簧和气体阻尼器组件以及组装方法的悬架系统。

5. 发明申请

US20120086178A1 HEIGHT CONTROL MODULE, GAS SPRING ASSEMBLY AND METHOD 有权
标题翻译：高度控制模块，气弹簧组件和方法
公开(公告)号：US20120086178A1
公开(公告)日：2012-04-12
申请号：US13375656
申请日：2010-06-01
申请人： Graham R. Brookes , Larry L. Lockridge , Anthony E. Gambrall
发明人： Graham R. Brookes , Larry L. Lockridge , Anthony E. Gambrall
IPC分类号： B60G17/015 , B60G17/052 , B60G17/018 , G06F19/00
CPC分类号： B60G17/018 , B60G17/0155 , B60G17/016 , B60G17/0165 , B60G17/017 , B60G17/0523 , B60G2202/152 , B60G2204/111 , B60G2300/14 , B60G2300/38 , B60G2400/252 , B60G2500/2042 , B60G2500/2044 , B60G2500/205 , B60G2600/18 , B60G2600/20 , B60G2600/85 , B60G2800/16 , B60G2800/202 , B60G2800/912
摘要： A gas spring assembly includes a gas spring and a height control module. The gas spring includes a first end member, a second end member and a flexible wall secured therebetween. The height control module includes a height control system that is operatively associated with the gas spring. The height control system includes a sensor, a valve arrangement and a fixed-logic control circuit. A suspension system and a method are also included.
摘要翻译：气弹簧组件包括气弹簧和高度控制模块。气弹簧包括第一端构件，第二端构件和固定在它们之间的柔性壁。高度控制模块包括与气弹簧可操作地相关联的高度控制系统。高度控制系统包括传感器，阀门装置和固定逻辑控制电路。还包括悬挂系统和方法。

6. 发明授权

US07957865B2 Vehicle suspension system and method of operating same 有权
标题翻译：车辆悬挂系统及其操作方法
公开(公告)号：US07957865B2
公开(公告)日：2011-06-07
申请号：US12046955
申请日：2008-03-12
申请人： Graham R Brookes , Joseph A Bounds , Gregory A Holbrook
发明人： Graham R Brookes , Joseph A Bounds , Gregory A Holbrook
IPC分类号： G06F7/00 , B60G17/04 , B60G17/15 , B60G21/05
CPC分类号： B60G17/0155 , B60G17/0165 , B60G17/018 , B60G17/019 , B60G21/10 , B60G2202/152 , B60G2204/80 , B60G2300/0262 , B60G2400/252 , B60G2500/30 , B60G2600/02 , B60G2600/07 , B60G2600/12 , B60G2800/912 , B60G2800/914
摘要： A suspension system for use on a vehicle having two or more rear axles. The suspension system includes a plurality of gas springs and plurality of height sensors capable of outputting signals having a relation to distances between the respective ends of the respective first and second rear axles and the sprung mass of the vehicle. A control system adapted to selectively inflate or deflate respective ones of the plurality of gas springs to thereby adjust a leveled orientation of the sprung mass. The control system includes a controller that is adapted to determine a rear axle vertical offset and a rear axle articulation offset. The controller is adapted to determine whether conditions are appropriate for adjusting the suspension system by comparing the rear axle vertical offset and/or the rear axle articulation offset to a corresponding vertical offset threshold and/or an articulation offset threshold. A method is also included.
摘要翻译：一种用于具有两个或更多个后桥的车辆的悬挂系统。悬挂系统包括多个气弹簧和多个高度传感器，其能够输出与相应的第一和第二后轴的各个端部与车辆的弹簧质量之间的距离有关的信号。一种控制系统，其适于选择性地使所述多个气体弹簧中的相应气弹簧膨胀或缩小，从而调节所述簧上质量块的平整取向。控制系统包括适于确定后桥垂直偏移和后桥铰接偏移的控制器。控制器适于通过将后轴垂直偏移和/或后轴铰接偏移与对应的垂直偏移阈值和/或关节偏移阈值进行比较来确定条件是否适合于调整悬挂系统。还包括一种方法。

7. 发明授权

US07722017B2 System and method for determining appropriate conditions for leveling a vehicle having an air suspension system 有权
标题翻译：用于确定用于调整具有空气悬架系统的车辆的适当条件的系统和方法
公开(公告)号：US07722017B2
公开(公告)日：2010-05-25
申请号：US11890140
申请日：2007-08-03
申请人： Gregory A. Holbrook , Graham R. Brookes , Daniel L. Nordmeyer
发明人： Gregory A. Holbrook , Graham R. Brookes , Daniel L. Nordmeyer
IPC分类号： B60G17/00 , F16F5/00
CPC分类号： B60G17/0162 , B60G17/0155 , B60G17/08 , B60G2204/47 , B60G2204/4702 , B60G2400/10 , B60G2600/07 , B60G2800/914
摘要： A method of determining appropriate conditions for leveling a vehicle having a height adjustable air suspension system. The method includes the steps of providing an acceleration-determining device adapted to output a signal associated with an acceleration of the vehicle. Another step includes measuring an acceleration value of the vehicle and comparing the acceleration value to a pre-determined signal. Yet another step includes determining whether appropriate conditions exist for leveling the vehicle based on the comparison. A system for performing the steps of the method is also included.
摘要翻译：确定用于调整具有高度可调节空气悬架系统的车辆的适当条件的方法。该方法包括以下步骤：提供适于输出与车辆的加速度相关联的信号的加速度确定装置。另一步骤包括测量车辆的加速度值并将加速度值与预定信号进行比较。另一个步骤包括基于比较来确定是否存在用于调平车辆的适当条件。还包括用于执行该方法的步骤的系统。

8. 发明授权

US07607667B2 Method and system 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：US07607667B2
公开(公告)日：2009-10-27
申请号：US12034351
申请日：2008-02-20
申请人： Graham R Brookes , Daniel L Nordmeyer , Brian S Hoaglan , Greg A Holbrook
发明人： Graham R Brookes , Daniel L Nordmeyer , Brian S Hoaglan , Greg A Holbrook
IPC分类号： B60P1/00
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 include 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 step of providing 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 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。讨论了一种用于执行该方法的系统。

9. 发明授权

US07267331B2 System and method for determining appropriate conditions for leveling a vehicle having an air suspension system 有权
标题翻译：用于确定用于调整具有空气悬架系统的车辆的适当条件的系统和方法
公开(公告)号：US07267331B2
公开(公告)日：2007-09-11
申请号：US10601448
申请日：2003-06-23
申请人： Gregory A. Holbrook , Graham R. Brookes , Daniel L. Nordmeyer
发明人： Gregory A. Holbrook , Graham R. Brookes , Daniel L. Nordmeyer
IPC分类号： F16F9/43
CPC分类号： B60G17/0162 , B60G17/0155 , B60G17/08 , B60G2204/47 , B60G2204/4702 , B60G2400/10 , B60G2600/07 , B60G2800/914
摘要： A method of determining appropriate conditions for leveling a vehicle having a height adjustable air suspension system. The method includes the steps of providing an acceleration-determining device adapted to output a signal associated with an acceleration of the vehicle. Another step includes measuring an acceleration value of the vehicle and comparing the acceleration value to a pre-determined signal. Yet another step includes determining whether appropriate conditions exist for leveling the vehicle based on the comparison. A system for performing the steps of the method is also included.
摘要翻译：确定用于调整具有高度可调节空气悬架系统的车辆的适当条件的方法。该方法包括以下步骤：提供适于输出与车辆的加速度相关联的信号的加速度确定装置。另一步骤包括测量车辆的加速度值并将加速度值与预定信号进行比较。另一个步骤包括基于比较来确定是否存在用于调平车辆的适当条件。还包括用于执行该方法的步骤的系统。

10. 发明授权

US07226045B2 Vehicle suspension system 有权
标题翻译：车辆悬挂系统
公开(公告)号：US07226045B2
公开(公告)日：2007-06-05
申请号：US11224571
申请日：2005-09-12
申请人： Graham R. Brookes
发明人： Graham R. Brookes
IPC分类号： F16F9/04
CPC分类号： F16F9/54 , B60G13/003 , B60G2202/152 , B60G2202/314 , B60G2204/128 , B60G2204/129 , F16F9/0463 , F16F9/05
摘要： A vehicle suspension system has a combination air spring/damper mounted between spaced first and second components of a vehicle. The damper has a fluid cylinder attached to the first vehicle component and a piston rod connected to the second vehicle component. The air spring has a piston and an end plate with an intervening flexible bellows forming an air chamber. The air spring piston is mounted on and surrounds the damper cylinder and the end plate is secured to the second vehicle component, but at a separate location from the attachment of the piston rod to distribute the loading forces at the points of attachment. A flexible sealing sleeve extends between the piston rod and an end plate opening of the air spring through which the piston rod extends. A rigid canister is mounted on the end plate of the air spring and extends about the flexible bellows and has a sealing skirt at a lower end which engages the damper cylinder.
摘要翻译：车辆悬挂系统具有安装在车辆的间隔开的第一和第二部件之间的组合的空气弹簧/阻尼器。阻尼器具有附接到第一车辆部件的流体缸和连接到第二车辆部件的活塞杆。空气弹簧具有活塞和端板，其具有形成空气室的中间柔性波纹管。空气弹簧活塞安装在阻尼气缸上并围绕阻尼器气缸，并且端板固定到第二车辆部件，但是在与活塞杆的附接件分开的位置处，以在附接点处分配负载力。柔性密封套筒在活塞杆和活塞杆延伸穿过的空气弹簧的端板开口之间延伸。刚性罐安装在空气弹簧的端板上并且围绕柔性波纹管延伸并且在下端处具有接合阻尼气缸的密封裙部。

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