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公开(公告)号：US5020781A
公开(公告)日：1991-06-04
申请号：US540369
申请日：1990-06-19
申请人： Zhen Huang
发明人： Zhen Huang
IPC分类号： B60G17/015 , B60G17/018
CPC分类号： B60G17/018 , B60G2400/102 , B60G2400/206 , B60G2400/512 , B60G2500/10 , B60G2600/16 , B60G2600/184 , B60G2600/60
摘要： The invention concerns controls for a semiactive chassis on a motor vehicle that is provided with variable or power-regulated vibration attenuators. The results of various sensor measurements are supplied to a regulator that controls the settings in the vibration attenuators on the sky-hook principle.
摘要翻译： 本发明涉及在机动车辆上设置有可变或功率调节的振动衰减器的半主动底架的控制。 各种传感器测量的结果提供给调节器，该调节器根据天钩原理控制振动衰减器的设置。
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公开(公告)号：US5067743A
公开(公告)日：1991-11-26
申请号：US572621
申请日：1990-08-27
申请人： Kouichi Kokubo , Shinichi Tagawa , Masaki Kawanishi , Kunihito Sato , Shuuichi Buma , Takashi Yonekawa , Toshio Aburaya
发明人： Kouichi Kokubo , Shinichi Tagawa , Masaki Kawanishi , Kunihito Sato , Shuuichi Buma , Takashi Yonekawa , Toshio Aburaya
IPC分类号： B60G17/00 , B60G17/015 , B60G17/016
CPC分类号： B60G17/016 , B60G2202/154 , B60G2400/104 , B60G2400/106 , B60G2400/204 , B60G2400/252 , B60G2400/33 , B60G2400/34 , B60G2400/44 , B60G2400/51 , B60G2400/512 , B60G2500/30 , B60G2600/02 , B60G2600/14 , B60G2600/16 , B60G2600/26 , B60G2600/604 , B60G2600/70 , B60G2600/74 , B60G2600/76 , B60G2800/012 , B60G2800/014 , B60G2800/0192 , B60G2800/0194 , B60G2800/18 , B60G2800/22
摘要： A suspension pressure control system applies a pressure which is proportional to a current level supplied to a solenoid of a pressure control valve to a shock absorber associated with a suspension from the valve through a cut valve, which cuts off a fluid path from the pressure control valve to the shock absorber when a line pressure is below a predetermined value and communicates the fluid path when the line pressure exceeds the predetermined value. An electronic controller controls the current level to maintain an attitude of a vehicle substantially constant in spite of any change of longitudinal and lateral acceleration, which are detected by acceleration sensors. In order to prevent an abrupt or abnormal change of the pressure of the shock absorber at an initiation of the pressure control of the controller when the vehicle is parking on a slope, the controller initiates the pressure control before the cut valve communicates the fluid path.
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3.发明申请公开(公告)号：US20180304715A1
公开(公告)日：2018-10-25
申请号：US16021968
申请日：2018-06-28
IPC分类号： B60G17/0195 , B60G17/015 , B60C23/00 , B60G17/016
CPC分类号： B60G17/0195 , B60C23/001 , B60C23/003 , B60G17/0155 , B60G17/016 , B60G17/019 , B60G2202/152 , B60G2400/208 , B60G2400/252 , B60G2400/512 , B60G2400/51222 , B60G2400/52 , B60G2400/60 , B60G2500/30 , B60G2600/04 , B60G2600/20 , B60G2600/21 , B60G2800/87 , B60G2800/914 , B60G2800/984
摘要： A method of setting the rides height of the air springs and air pressures of the tires, including receiving a user selected setting or preprogrammed ride height settings; sensing a ride height of, and air pressure within, each of the air springs; determining the weight of the vehicle based on the sensed ride height and air pressure within each of the air springs; providing specified ride heights for the left and right front and rear air springs; determining specified air pressures for the left and right front and rear tire inflators, based upon the determined weight of the vehicle and selected setting; inflating the left and right front and rear air springs to the specified ride heights; and inflating the left and right front and rear tires to the specified air pressures.
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4.发明申请公开(公告)号：US20170225535A1
公开(公告)日：2017-08-10
申请号：US15019814
申请日：2016-02-09
IPC分类号： B60G17/0195 , B60G17/015 , B60C23/00 , B60G17/016
CPC分类号： B60G17/0195 , B60C23/001 , B60C23/003 , B60G17/0155 , B60G17/016 , B60G17/019 , B60G2202/152 , B60G2400/208 , B60G2400/252 , B60G2400/512 , B60G2400/51222 , B60G2400/52 , B60G2400/60 , B60G2500/30 , B60G2600/04 , B60G2600/20 , B60G2600/21 , B60G2800/87 , B60G2800/914 , B60G2800/984
摘要： A method of setting the rides height of the air springs and air pressures of the tires, including receiving a user selected setting or preprogrammed ride height settings; sensing a ride height of, and air pressure within, each of the air springs; determining the weight of the vehicle based on the sensed ride height and air pressure within each of the air springs; providing specified ride heights for the left and right front and rear air springs; determining specified air pressures for the left and right front and rear tire inflators, based upon the determined weight of the vehicle and selected setting; inflating the left and right front and rear air springs to the specified ride heights; and inflating the left and right front and rear tires to the specified air pressures.
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公开(公告)号：US5743553A
公开(公告)日：1998-04-28
申请号：US427047
申请日：1995-04-24
申请人： Guenter Nagel , Martin Winkler
发明人： Guenter Nagel , Martin Winkler
IPC分类号： B60G17/015 , B60G17/018 , B60G17/027 , F16F9/50 , F16F15/02 , B60G11/26
CPC分类号： B60G17/018 , B60G17/0272 , B60G2202/12 , B60G2202/413 , B60G2204/124 , B60G2400/25 , B60G2400/252 , B60G2400/512 , B60G2400/60 , B60G2500/10 , B60G2500/20 , B60G2500/22 , B60G2500/30 , B60G2600/182 , B60G2600/26 , B60G2600/70
摘要： An active suspension system, in particular for motor vehicles, is provided whose suspension or support units arranged between the sprung and the unsprung mass have, in each case, a passive, uncontrolled spring element and, arranged in series with the latter, a hydraulic displacer unit with controllable adjustment. The arrangement of displacement pick-ups, which reproduce the stroke position of the sprung mass relative to the unsprung mass and the stroke of the displacer unit, allows for carrying out a regulation of the current supporting forces by a required/actual value comparison which uses only the displacement measurements.
摘要翻译： 提供了一种主动的悬挂系统，特别是用于机动车辆的悬挂或支撑单元布置在弹簧和非簧载体之间，在每种情况下都具有被动的不受控制的弹簧元件，并且与后者一起设置有液压置换器 单位可调节。 复位弹簧质量相对于簧下质量的行程位置和排量单元的行程的位移拾取器的布置允许通过使用的所需/实际值比较来执行当前支撑力的调节 只有位移测量。
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