公开(公告)号：US5286059A

公开(公告)日：1994-02-15

申请号：US884688

申请日：1992-05-18

申请人： Masahiko Tabe

发明人： Masahiko Tabe

IPC分类号： B60G17/015 ,  B60G17/017 ,  B60G21/06 ,  B60G17/00

CPC分类号： B60G17/017 ,  B60G2400/204 ,  B60G2400/252 ,  B60G2400/38 ,  B60G2500/30 ,  B60G2800/20 ,  B60G2800/205

摘要： A vehicle height control system is provided which serves to adjust fluid pressures in actuators disposed between a vehicle body and suspension members supporting wheels respectively for leveling the vehicle body at a standard height. The height control system is operable to deactivate height level control when a vehicle is raised above a standard height level, with a jack for example, during parking for preventing a bottom of the vehicle body from contacting with any protrusions of a road surface by being subsequently jacked down with an extremely decreased height level.

摘要翻译： 提供了一种车辆高度控制系统，其用于调节设置在车体和悬挂构件支撑轮之间的致动器中的流体压力，用于在标准高度对车体进行平整。 高度控制系统可操作以在车辆升高高于标准高度水平时停止高度水平控制，例如，在停车期间，通过随后的方式防止车体底部与任何路面的突起接触 身高极度下降，

公开(公告)号：US09272594B2

公开(公告)日：2016-03-01

申请号：US14081272

申请日：2013-11-15

申请人： Continental Automotive Systems, Inc.

发明人： Trevor B McLennan ,  Kent R Young

IPC分类号： B60G17/015 ,  B60G17/016 ,  B60G17/017 ,  B60G17/052

CPC分类号： B60G17/0155 ,  B60G17/016 ,  B60G17/017 ,  B60G17/052 ,  B60G2202/152 ,  B60G2300/024 ,  B60G2300/04 ,  B60G2300/38 ,  B60G2400/252 ,  B60G2500/322 ,  B60G2500/324 ,  B60G2600/20 ,  B60G2800/014 ,  B60G2800/203 ,  B60G2800/205

摘要： An aft suspension system for a pickup truck comprises four corner assemblies, where one corner assembly is located at a suspension position corresponding to each of the wheel corners for the vehicle. An air supply unit includes a reservoir, a compressor, and an ECU is fluidly connected to the corner assemblies. The air supply unit is capable of independently adjusting the corner assemblies from one another. The air suspension system is operable to place the corner assemblies in a unloading position or a trailer, which corresponds to two of the corner assemblies in raised positions and the other of the two corner assemblies located in lowered positions to create a maximum height differential between the front and rear corner assemblies.

摘要翻译： 用于皮卡车的后悬挂系统包括四个角部组件，其中一个角部组件位于对应于车辆的每个车轮角的悬挂位置。 空气供给单元包括储存器，压缩机和ECU流体地连接到角部组件。 空气供应单元能够独立地调整角部组件。 空气悬挂系统可操作以将角部组件放置在卸载位置或拖车中，其对应于处于升高位置的角部组件中的两个，并且两个角部组件中的另一个位于下降位置，以在 前角和后角组件。

公开(公告)号：US06425585B1

公开(公告)日：2002-07-30

申请号：US09486278

申请日：2000-05-22

申请人： Armin Schuelke ,  Armin-Maria Verhagen ,  Roland Stoller

发明人： Armin Schuelke ,  Armin-Maria Verhagen ,  Roland Stoller

IPC分类号： B60G1701

CPC分类号： B60G21/0553 ,  B60G17/0162 ,  B60G17/018 ,  B60G21/0555 ,  B60G21/0556 ,  B60G2202/135 ,  B60G2202/42 ,  B60G2204/4191 ,  B60G2204/62 ,  B60G2400/104 ,  B60G2400/204 ,  B60G2400/412 ,  B60G2500/20 ,  B60G2600/187 ,  B60G2800/012 ,  B60G2800/205 ,  B60G2800/24 ,  B60G2800/9122

摘要： A system for roll stabilization of vehicles, in particular motor vehicles, is described, where actuating arrangements are provided. At least one sensor detects a roll parameter, and at least one slewing drive is arranged between halves of the front and/or rear chassis stabilizer, thus creating an initial stress of the stabilizer halves to reduce or suppress the rolling motion and, in the event of roll, applying a counter-torque to the vehicle body as a function of output signals of the sensor. The slewing drive is an electromechanical slewing drive and includes an arrangement for locking the swiveling of the stabilizer halves with respect to one another.

摘要翻译： 描述了用于车辆，特别是机动车辆的滚动稳定的系统，其中提供致动装置。 至少一个传感器检测滚动参数，并且至少一个回转驱动器布置在前部和/或后部底盘稳定器的两半之间，从而产生稳定器半部的初始应力以减少或抑制滚动运动，并且在事件 作为传感器的输出信号的函数，向车身施加反扭矩。 回转驱动器是机电回转驱动器，并且包括用于相对于彼此锁定稳定器半部的旋转的装置。

公开(公告)号：US20150137463A1

公开(公告)日：2015-05-21

申请号：US14081272

申请日：2013-11-15

申请人： Continental Automotive Systems, Inc.

发明人： Trevor B. McLennan ,  Kent R. Young

IPC分类号： B60S9/10 ,  B60S9/20

CPC分类号： B60G17/0155 ,  B60G17/016 ,  B60G17/017 ,  B60G17/052 ,  B60G2202/152 ,  B60G2300/024 ,  B60G2300/04 ,  B60G2300/38 ,  B60G2400/252 ,  B60G2500/322 ,  B60G2500/324 ,  B60G2600/20 ,  B60G2800/014 ,  B60G2800/203 ,  B60G2800/205

摘要： An aft suspension system for a pickup truck comprises four corner assemblies, where one corner assembly is located at a suspension position corresponding to each of the wheel corners for the vehicle. An air supply unit includes a reservoir, a compressor, and an ECU is fluidly connected to the corner assemblies. The air supply unit is capable of independently adjusting the corner assemblies from one another. The air suspension system is operable to place the corner assemblies in a unloading position or a trailer, which corresponds to two of the corner assemblies in raised positions and the other of the two corner assemblies located in lowered positions to create a maximum height differential between the front and rear corner assemblies.

摘要翻译： 用于皮卡车的后悬挂系统包括四个角部组件，其中一个角部组件位于对应于车辆的每个车轮角的悬挂位置。 空气供给单元包括储存器，压缩机和ECU流体地连接到角部组件。 空气供应单元能够独立地调整角部组件。 空气悬挂系统可操作以将角部组件放置在卸载位置或拖车中，其对应于处于升高位置的角部组件中的两个，并且两个角部组件中的另一个位于下降位置，以在 前角和后角组件。

公开(公告)号：US4216977A

公开(公告)日：1980-08-12

申请号：US950150

申请日：1978-10-10

申请人： Masayuki Fujii

发明人： Masayuki Fujii

IPC分类号： B60G17/00 ,  B60G17/015 ,  B60G17/017 ,  B60G17/04 ,  B60G17/056 ,  B60G21/073 ,  B60G17/06

CPC分类号： B60G17/0152 ,  B60G17/017 ,  B60G17/04 ,  B60G17/056 ,  B60G21/073 ,  B60G2800/205

摘要： Switching arrangements, mechanical and electrical, for lowering or raising the vehicle body. They include electrically controlled discharge means for discharging hydraulic fluid from hydropneumatic suspension units, one for each wheel unit, a switch and electrically controlled valve means fluidly disposed in a fluid passage between a power chamber of an adjustable strut and a hydraulic fluid chamber of a gas cushion connected to the strut. Upon closing of the switch the valve will close the fluid passage to keep hydraulic fluid within the gas cushion and the discharge means will commence to discharge hydraulic fluid from the power chamber.

摘要翻译： 用于降低或提高车身的机械和电气开关装置。 它们包括用于从液压气动悬挂单元排出液压流体的电控排放装置，每个轮单元一个的开关和电控阀装置，流体地设置在可调节支柱的动力室和气体的液压流体室之间的流体通道中的液压流体 垫子连接到支柱。 在关闭开关时，阀将关闭流体通道以将液压流体保持在气垫内，并且排出装置将开始从动力室排放液压流体。

公开(公告)号：US20180154726A1

公开(公告)日：2018-06-07

申请号：US15367612

申请日：2016-12-02

申请人： Toyota Motor Engineering & Manufacturing North America, Inc.

发明人： Andrew E. Fida

IPC分类号： B60G17/016 ,  B60G17/019

CPC分类号： B60G17/017 ,  B60G2300/02 ,  B60G2300/04 ,  B60G2400/051 ,  B60G2400/0512 ,  B60G2400/302 ,  B60G2400/304 ,  B60G2400/39 ,  B60G2400/97 ,  B60G2400/972 ,  B60G2500/322 ,  B60G2500/324 ,  B60G2800/01 ,  B60G2800/014 ,  B60G2800/20 ,  B60G2800/205 ,  B60Y2300/28 ,  B60Y2400/3015 ,  B60Y2400/3017 ,  B60Y2400/92

摘要： Systems and methods for modifying an attitude of a vehicle are disclosed. A user selects a trailer mode for a vehicle body. The selected trailer mode has a corresponding configuration. The vehicle determines one or more features about a trailer based on the selected trailer mode. The vehicle determines a location of a trailer hitch needed to achieve the configuration corresponding to the selected trailer mode. The location is based on the one or more features about the trailer. The vehicle actuates at least one active component in the vehicle's active suspension system to change the attitude of the vehicle body so as to cause the trailer hitch to be located in the determined location thereby causing the vehicle body to be in the selected trailer mode.

公开(公告)号：US4270771A

公开(公告)日：1981-06-02

申请号：US963471

申请日：1978-11-24

申请人： Masayuki Fujii

发明人： Masayuki Fujii

IPC分类号： B60G17/00 ,  B60G17/015 ,  B60G17/033 ,  B60G21/06 ,  B60G11/28

CPC分类号： B60G17/033 ,  B60G21/06 ,  B60G2202/314 ,  B60G2202/413 ,  B60G2202/414 ,  B60G2204/80 ,  B60G2800/20 ,  B60G2800/204 ,  B60G2800/205

摘要： The hydropneumatic suspension system includes first and second pairs of suspension units; each pair of suspension units is adapted to be hydraulically controlled in the same manner. Each suspension unit includes upper and lower cylinder compartments divided by a main piston. The upper cylinder compartment and the lower cylinder compartment of each of the first pair of suspension units are respectively connected to the lower cylinder compartment and the upper cylinder compartment of each of the second pair of suspension units. Five solenoid valves are hydraulically connected to the suspension units and actuated, when it is required to lift a vehicle wheel, such that hydraulic fluid under pressure is supplied to the upper cylinder compartments of the first and second pairs of suspension units and thereafter hydraulic fluid in the upper cylinder compartments of one of the first and second pairs of suspension units is supplied to the lower cylinder compartments of the other pair.

摘要翻译： 液压气动悬挂系统包括第一和第二对悬架单元; 每对悬挂单元都以相同的方式被液压控制。 每个悬架单元包括由主活塞分隔的上和下气缸隔室。 第一对悬挂单元中的每一个的上缸室和下缸室分别连接到第二对悬架单元中的每一个的下缸室和上缸室。 当需要提起车轮时，五个电磁阀液压地连接到悬挂单元并被致动，使得在压力下的液压流体被供应到第一和第二对悬架单元的上部气缸室， 第一和第二对悬挂单元中的一个的上部缸室供应到另一对的下部气缸隔室中。