专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US4743046A Active vehicle suspension unit 失效
标题翻译：主动车辆悬挂单元
公开(公告)号：US4743046A
公开(公告)日：1988-05-10
申请号：US12823
申请日：1987-01-09
申请人： Jan R. Schnittger
发明人： Jan R. Schnittger
IPC分类号： B60G17/08 , B60G17/015 , F16F9/46 , F16F9/50 , B60G11/26
CPC分类号： B60G17/0152 , F16F9/46 , B60G2400/102 , B60G2400/206 , B60G2400/50 , B60G2500/10 , B60G2500/102 , B60G2600/02 , B60G2600/184 , B60G2600/26 , B60G2600/85 , B60G2800/012 , B60G2800/22 , B60G2800/24 , B60G2800/912
摘要： A hydraulic shock absorber with a generally vertical cylinder encasing therein hydraulic liquid and a piston which partitions the interior of the cylinder into two liquid chambers, an upper and lower chamber. Improved damping control is achieved by a circuit forming a connection between the two liquid chambers, a further circuit connecting the reservoir to the lower liquid chamber, each of the two circuits including a controllable first check valve and second check valve, respectively, that can take two states of operation under the action of a control device. The first state resulting in locking the valve in a closed position, cutting off the forward flow through the check valve, and in a second state allowing a free forward flow through the check valve, whereas the check valve in the first state as well as in the second state blocks the reverse flow of both circuits.
摘要翻译： PCT No.PCT / SE86 / 00212 Sec。 371日期1987年1月9日第 102（e）日期1987年1月9日PCT提交1986年5月6日PCT公布。出版物WO86 / 06807 日期：1986年11月20日。一种液压减震器，其具有包含液压液体的大致垂直的气缸和将气缸的内部分隔成两个液室，即上室和下室的活塞。通过形成两个液体室之间的连接的电路来实现改进的阻尼控制，另一个电路将储存器连接到下部液体室，两个电路中的每一个分别包括可控制的第一止回阀和第二止回阀，其可以采取在控制装置的作用下的两种操作状态。导致阀处于闭合位置的第一状态，切断通过止回阀的向前流动，并且在第二状态下允许自由向前流动通过止回阀，而止回阀处于第一状态第二个状态阻止两个电路的反向流动。

42. 发明授权

US4610462A Electronically controlled suspension system 失效
标题翻译：电控悬挂系统
公开(公告)号：US4610462A
公开(公告)日：1986-09-09
申请号：US636144
申请日：1984-07-31
申请人： Naotake Kumagai , Minoru Tatemoto
发明人： Naotake Kumagai , Minoru Tatemoto
IPC分类号： B60G17/00 , B60G17/015 , B60G17/017 , B60G11/26
CPC分类号： B60G17/017 , B60G2400/102 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/30 , B60G2400/41 , B60G2401/172 , B60G2500/30 , B60G2600/02 , B60G2600/07 , B60G2600/85 , B60G2800/16 , B60G2800/20 , Y10S280/01
摘要： An electronically-controlled, car-height adjustable suspension system of a car comprises an engine startup sensor which senses that the engine of the car has just been started, a mean car height computing section that determines the mean value of car height detected by a car height sensor, and a computing time reducing section that reduces the computing time of the mean car height computing section upon receiving a startup signal from the startup sensor, all working in conjunction for the rapid accomplishment of car height adjustment immediately after the startup of the engine. The suspension system assures a quick car height adjustment after the engine startup than usual and, therefore, a comfortable ride.
摘要翻译：汽车的电子控制车高可调悬挂系统包括感测汽车的发动机刚刚起动的发动机起动传感器，用于确定由轿厢检测到的轿厢高度的平均值的平均车高度计算部高度传感器和计算时间减少部分，其在接收到来自启动传感器的启动信号时减少平均轿厢高度计算部分的计算时间，所有这些工作结合起来，用于在引擎启动之后立即快速实现汽车高度调节。发动机启动后，悬挂系统可确保汽车高度调整速度比平常快，因此舒适驾驶。

43. 发明申请

US20180154728A1 METHOD AND APPARATUS FOR CONTROLLING AN ACTUATOR 审中-公开
公开(公告)号：US20180154728A1
公开(公告)日：2018-06-07
申请号：US15544769
申请日：2016-01-22
申请人： ClearMotion, Inc.
发明人： Marco Giovanardi , Brian Alexander Selden , Jaganath Chandrasekar
IPC分类号： B60G17/018 , B60G17/015 , B60G17/016 , B60G17/019
CPC分类号： B60G17/018 , B60G13/14 , B60G17/0152 , B60G17/016 , B60G17/0165 , B60G17/0182 , B60G17/019 , B60G17/04 , B60G2202/413 , B60G2202/416 , B60G2204/112 , B60G2300/60 , B60G2400/102 , B60G2400/202 , B60G2400/252 , B60G2400/5182 , B60G2400/64 , B60G2400/91 , B60G2500/02 , B60G2600/181 , B60G2600/182 , B60G2600/188 , B60G2600/604 , B60G2600/85 , B60G2800/162 , B60G2800/916 , F16F9/18 , F16F9/46 , F16F15/002
摘要： At least one controller configured to control an actuator of an active suspension system. The at least one controller includes circuitry configured to determine an actuator state, and apply the actuator state and a commanded state to an inverse model of the actuator to produce an actuator command. The circuitry is configured to produce the actuator command by a process that includes performing low pass filtering and phase compensation to correct a phase introduced by the low pass filtering.

44. 发明申请

US20150210344A1 VEHICLE HEIGHT ADJUSTMENT APPARATUS AND VEHICLE HEIGHT ADJUSTMENT METHOD 有权
标题翻译：车辆高度调整装置和车辆高度调整方法
公开(公告)号：US20150210344A1
公开(公告)日：2015-07-30
申请号：US14457633
申请日：2014-08-12
申请人： Showa Corporation
发明人： Takahiro KASUGA , Fumiaki ISHIKAWA
IPC分类号： B62K25/28
CPC分类号： B62K25/283 , B60G17/0164 , B60G17/018 , B60G17/0272 , B60G17/033 , B60G17/044 , B60G2204/62 , B60G2204/81 , B60G2206/41 , B60G2300/12 , B60G2400/202 , B60G2400/208 , B60G2400/252 , B60G2500/30 , B60G2600/70 , B60G2600/85 , B60G2800/01 , B60G2800/014 , B60G2800/914 , B62K25/06 , B62K25/08 , B62K2025/044 , B62K2025/045 , B62K2025/048 , B62K2201/08 , F16F9/56
摘要： A vehicle height adjustment apparatus includes: a front wheel-side change unit that can change a front wheel relative position, which is a relative position between a body of a vehicle and a front wheel of the vehicle; a rear wheel-side change unit that can change a rear wheel relative position, which is a relative position between the body and a rear wheel of the vehicle; and a control unit that controls the front wheel-side change unit and the rear wheel-side change unit so as to change the front wheel and the rear wheel relative positions to adjust a vehicle height, which is a height of the body of the vehicle, and the control unit increases the vehicle height while maintaining a ratio of a displacement of the front wheel relative position to a displacement of the rear wheel relative position within a predetermined range.
摘要翻译：车辆高度调节装置包括：前轮侧改变单元，其可以改变作为车辆的车体与车辆的前轮之间的相对位置的前轮相对位置; 后轮侧更换单元，其可以改变作为车身与车辆的后轮之间的相对位置的后轮相对位置; 以及控制单元，其控制前轮侧更换单元和后轮侧更换单元，以便改变前轮和后轮相对位置，以调整作为车身的高度的车辆高度并且控制单元增加车辆高度，同时保持前轮相对位置的位移与后轮相对位置的位移之比在预定范围内。

45. 发明授权

US08517396B2 Height control module, gas spring assembly and method 有权
标题翻译：高度控制模块，气弹簧组件及方法
公开(公告)号：US08517396B2
公开(公告)日：2013-08-27
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： B60G17/018
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。

46. 发明申请

US20120169088A1 Vehicle Suspension System 审中-公开
标题翻译：车辆悬挂系统
公开(公告)号：US20120169088A1
公开(公告)日：2012-07-05
申请号：US13256008
申请日：2010-03-05
申请人： Udo Scheff
发明人： Udo Scheff
IPC分类号： B60G15/12
CPC分类号： B60G15/12 , B60G17/0416 , B60G17/08 , B60G99/002 , B60G2202/154 , B60G2202/24 , B60G2202/322 , B60G2202/424 , B60G2204/62 , B60G2206/41 , B60G2206/422 , B60G2300/082 , B60G2300/09 , B60G2400/206 , B60G2400/252 , B60G2400/95 , B60G2401/17 , B60G2500/104 , B60G2500/11 , B60G2500/203 , B60G2600/08 , B60G2600/18 , B60G2600/85 , B60G2800/162 , B60G2800/914 , B60G2800/916 , B60N2/501 , B60N2/522 , B60N2/525 , B60N2/527 , F15B1/021 , F15B21/065 , F16F9/53
摘要： A suspension system for a motor vehicle includes a spring cylinder for movably mounting a cab or a driver's seat relative to a body part of the vehicle. The spring cylinder is connected to a separation accumulator which holds a smart damping fluid. The separation accumulator is connected to a hydraulic accumulator by a throttle element which is coupled to an adapting device which adjusts a characteristic of the smart damping fluid.
摘要翻译：用于机动车辆的悬挂系统包括用于相对于车辆的主体部分可移动地安装驾驶室或驾驶员座的弹簧缸。弹簧缸连接到容纳智能阻尼流体的分离蓄能器。分离蓄能器通过节流元件连接到液压蓄能器，该节流元件耦合到调整智能阻尼流体的特性的适配装置。

47. 发明授权

US07871083B2 Stabilizer system of vehicle 有权
标题翻译：车辆稳定系统
公开(公告)号：US07871083B2
公开(公告)日：2011-01-18
申请号：US11914471
申请日：2006-06-07
申请人： Shingo Urababa , Tomoyuki Iida
发明人： Shingo Urababa , Tomoyuki Iida
IPC分类号： B60G17/015
CPC分类号： B60G17/0162 , B60G21/0555 , B60G2202/135 , B60G2202/42 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2400/98 , B60G2500/20 , B60G2600/85 , B60G2800/012 , B60G2800/70 , B60G2800/9122
摘要： A stabilizer system, for use in a vehicle, exhibiting an appropriate rolling-restraining effect to restrain rolling of a body of the vehicle. An electronic control unit includes a control-start-timing reference-relative-rotation-position determining portion that determines a reference relative-rotation position of two stabilizer bars from which a relative-rotation amount of the two stabilizer bars is counted when a rolling-restraining control is performed. In the stabilizer system, when a lateral acceleration exceeds a reference value, the rolling-restraining control is started; and a relative-rotation position of the two stabilizer bars when the lateral acceleration exceeds the reference value is determined as the reference relative-rotation position of the two stabilizer bars. Thus, an appropriate reference relative-rotation position of the two stabilizer bars can be easily determined and accordingly an appropriate rolling-restraining effect of the two stabilizer bars can be exhibited.
摘要翻译：一种在车辆中使用的稳定器系统，其具有适当的滚动抑制效果以抑制车辆的车身的滚动。电子控制单元包括控制开始时刻基准相对旋转位置确定部，其确定两个稳定杆的基准相对旋转位置，当滚动时，基准相对旋转位置确定部件计数两个稳定杆的相对旋转量，执行抑制控制。在稳定器系统中，当横向加速度超过基准值时，开始滚动抑制控制; 并且当横向加速度超过基准值时，两个稳定杆的相对旋转位置被确定为两个稳定杆的参考相对旋转位置。因此，可以容易地确定两个稳定杆的适当的参考相对旋转位置，因此可以显示两个稳定杆的适当的滚动抑制效果。

48. 发明申请

US20090112400A1 VEHICLE STABILIZER SYSTEM 有权
标题翻译：车辆稳定器系统
公开(公告)号：US20090112400A1
公开(公告)日：2009-04-30
申请号：US11917052
申请日：2006-06-09
申请人： Shingo Urababa , Satoshi Suzuki , Yoshihiro Iida , Takashi Sugano
发明人： Shingo Urababa , Satoshi Suzuki , Yoshihiro Iida , Takashi Sugano
IPC分类号： B60G17/016
CPC分类号： B60G17/0162 , B60G21/0555 , B60G2202/135 , B60G2202/42 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2400/98 , B60G2500/20 , B60G2600/85 , B60G2800/012 , B60G2800/70 , B60G2800/9122
摘要： A stabilizer system for a vehicle that includes a stabilizer bar and an actuator for changing stiffness of the stabilizer bar, an electric current to be supplied to an electric motor that is a drive source of the actuator is changed based on various parameters. The supply current is made smaller in a situation in which an operational direction of the actuator is toward a neutral position, than in another situation. Further, the supply current is made smaller with an increase in a distance of the operational position of the actuator from the neutral position. Moreover, the supply current is made larger with an increase in a steering speed. In detail, when the supply current is determined by multiplying a basic supply current by a control gain, the control gain is set to change depending upon the above-indicated parameter, whereby the supply current is changed based on the parameters.
摘要翻译：一种用于车辆的稳定器系统，其包括稳定杆和用于改变稳定杆的刚度的致动器，基于各种参数来改变要供应到作为致动器的驱动源的电动机的电流。在致动器的操作方向朝向中立位置的情况下，供电电流比其他情况更小。此外，随着致动器的操作位置与中立位置的距离的增加，供应电流变小。此外，随着转向速度的增加，供电电流变大。具体地，当通过将基本电源电流乘以控制增益来确定供电电流时，控制增益被设置为根据上述参数而改变，由此基于参数改变供电电流。

49. 发明申请

US20070251575A1 Method for Load-Dependent Air Quality Control in a Pneumatic Spring System 有权
标题翻译：气动弹簧系统负载依赖空气质量控制方法
公开(公告)号：US20070251575A1
公开(公告)日：2007-11-01
申请号：US11631684
申请日：2005-05-24
申请人： Heike Ilias , Uwe Folchert
发明人： Heike Ilias , Uwe Folchert
IPC分类号： F17D3/01
CPC分类号： B60G17/0155 , B60G17/018 , B60G17/052 , B60G2202/152 , B60G2400/252 , B60G2400/51222 , B60G2400/60 , B60G2500/201 , B60G2500/2014 , B60G2500/30 , B60G2600/02 , B60G2600/85 , Y10T137/0379
摘要： According to a method for controlling the air volume in a closed pneumatic spring system of a vehicle, an air-powered pump supplies at least two pneumatic springs and/or a compressed air reservoir with a specific air volume as needed such that the air pressure prevailing in the respective pneumatic spring and/or the compressed air reservoir is at a level which causes a vehicle body resting on the pneumatic spring to be positioned at a desired distance from the roadway or the vehicle axle. In order to obtain largely constant control velocities at different load conditions of the vehicle while using a smaller compressed air reservoir than in previously known systems, the pneumatic spring pressure (P) is measured in at least two of the pneumatic springs, the distance (HN, NN, TN) of the vehicle body to the roadway or the vehicle axle is determined, the axle load (AL) of at least one vehicle axle is determined from the pneumatic spring pressure (P) and the distance (HN, NN, TN) of the vehicle body to the roadway or the vehicle axle, a target system air volume (PV_SOLL) is determined in accordance with the respective axle load (AL), and the actual system air volume is adjusted to said target system air volume by actuating the air-powered pump or a relief valve.
摘要翻译：根据用于控制车辆的闭合气动弹簧系统中的空气体积的方法，空气动力泵根据需要提供具有特定空气体积的至少两个气动弹簧和/或压缩空气储存器，使得空气压力占优势在相应的气动弹簧和/或压缩空气储存器中处于使得搁置在气动弹簧上的车身定位在距离道路或车辆车辆所需距离处的水平。为了在使用比以前已知的系统更小的压缩空气存储器的同时在车辆的不同负载条件下获得大体上恒定的控制速度，气动弹簧压力（P）在至少两个气动弹簧中测量，距离（HN ，NN，TN），确定至少一个车轴的轴负载（AL），并根据气动弹簧压力（P）和距离（HN，NN，TN ）到车辆道路或车辆车道的目标系统空气量（PV_SOLL）根据相应的轴载荷（AL）确定，并且通过致动将实际的系统空气量调节到所述目标系统的空气体积空气动力泵或安全阀。

50. 发明申请

US20070102895A1 Height Control Valve For Vehicle Axle/Suspension System 有权
标题翻译：车轴/悬挂系统高度控制阀
公开(公告)号：US20070102895A1
公开(公告)日：2007-05-10
申请号：US11555840
申请日：2006-11-02
申请人： Phillippi Pierce , Jesse Cervantez
发明人： Phillippi Pierce , Jesse Cervantez
IPC分类号： B60G11/26 , B60G17/00 , F16K11/074
CPC分类号： B60G17/0525 , B60G9/003 , B60G11/27 , B60G2200/31 , B60G2202/152 , B60G2204/116 , B60G2204/20 , B60G2600/85 , Y10T137/2544 , Y10T137/86911
摘要： A height control valve for an air spring of an air-ride axle/suspension system of a heavy-duty vehicle includes a body. The valve body is pneumatically connected to an air reservoir of the vehicles an ail spring, and to atmosphere A control arm actuates the valve to direct air from the reservoir into the air spring, when air is to be added to the air spring When air is to be exhausted from the air spring, the valve, actuated by the control arm, directs air from the air spring to atmosphere The valve includes a throttle assembly that can regulate the rate of pneumatic flow from the air spring to atmosphere when the vehicle is loaded and the air spring is in an extended condition. A throttle assembly can also be used to regulate the rate of pneumatic flow from the air reservoir to the air spring.
摘要翻译：重型车辆的空中乘坐轴/悬挂系统的空气弹簧的高度控制阀包括主体。阀体气动地连接到车辆的空气储存器，一个弹簧和大气一个控制臂致动阀门，以将空气从储存器引导到空气弹簧中，当空气被添加到空气弹簧时空气是从空气弹簧排出，由控制臂致动的阀将空气从空气弹簧引导到大气。阀包括节气门组件，其可以调节当车辆被加载时从空气弹簧到大气的气流的速率空气弹簧处于延伸状态。节气门组件也可以用于调节从空气储存器到空气弹簧的气流的速率。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式