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1. 发明授权

US4530414A Steering assistance pressure control apparatus 失效
标题翻译：转向辅助压力控制装置
公开(公告)号：US4530414A
公开(公告)日：1985-07-23
申请号：US471190
申请日：1983-03-01
申请人： Masato Fukino , Tokiyoshi Yanai , Hirotsugu Yamaguchi , Yutaka Aoyama
发明人： Masato Fukino , Tokiyoshi Yanai , Hirotsugu Yamaguchi , Yutaka Aoyama
IPC分类号： B62D6/02 , B62D6/00 , B62D101/00 , B62D113/00 , B62D5/06
CPC分类号： B62D6/00
摘要： A steering pressure control apparatus for a power-assisted steering system for a vehicle including a steering power cylinder to develop a steering assistance fluid pressure, comprising a detecting unit operative to detect a state in which the steering wheel is held in an angular position turned from the straight-ahead position thereof through an angle smaller than a predetermined value and to produce an output signal when the that predetermined state is detected; and a control unit responsive to the output signal from the detecting unit and operative to control the steering assistance fluid pressure to be developed in the steering power cylinder so that the steering assistance fluid pressure is lower or higher in the presence of the signal than in the absence of the signal.
摘要翻译：一种用于车辆的动力辅助转向系统的转向压力控制装置，其包括用于产生转向辅助液压的转向动力油缸，包括检测单元，其操作以检测方向盘保持在从其直线前进位置小于预定值，并在检测到该预定状态时产生输出信号; 以及控制单元，其响应于来自所述检测单元的输出信号，并且可操作以控制在所述转向动力气缸中要产生的转向辅助液压力，使得在所述信号存在的情况下所述转向辅助液压力低于或高于所述转向辅助液压没有信号。

2. 发明授权

US4541499A Vehicular power steering having steering effort control system 失效
标题翻译：车辆动力转向具有转向力控制系统
公开(公告)号：US4541499A
公开(公告)日：1985-09-17
申请号：US463236
申请日：1983-02-02
申请人： Tokiyoshi Yanai , Hirotsugu Yamaguchi , Masato Fukino , Yutaka Aoyama
发明人： Tokiyoshi Yanai , Hirotsugu Yamaguchi , Masato Fukino , Yutaka Aoyama
IPC分类号： B62D6/02 , B62D6/00 , B62D6/04 , B62D5/06
CPC分类号： B62D6/00
摘要： A vehicular power steering system is provided with a steering effort control system which controls the degree of power assistance by controlling the supply of hydraulic fluid to the hydraulic power actuator unit. The steering effort control system monitors the speed of the vehicle and the angular velocity of the steering wheel, and controls the quantity of the fluid supply in accordance with the monitored variables. The fluid supply quantity is determined so as to satisfy the following three conditions: (1) The steering must become heavier as the vehicle speed increases; (2) however, a sufficient amount of the fluid must be supplied even when the steering wheel is turned rapidly; and (3) the driver must be given a feel about the lateral acceleration of the vehicle during a turn.
摘要翻译：车辆动力转向系统设置有转向力控制系统，其通过控制向液压动力致动器单元的液压流体的供应来控制动力辅助的程度。转向力控制系统监视车辆的速度和方向盘的角速度，并且根据所监视的变量来控制流体供应量。确定流体供给量以满足以下三个条件：（1）随着车速的增加，转向必须变重; （2）然而，即使当方向盘转动快时也必须提供足够量的流体; 和（3）司机必须在转弯期间感受到车辆的横向加速度。

3. 发明授权

US4513835A Steering control apparatus 失效
标题翻译：转向控制装置
公开(公告)号：US4513835A
公开(公告)日：1985-04-30
申请号：US480820
申请日：1983-03-31
申请人： Masato Fukino , Tokiyoshi Yanai , Hirotsugu Yamaguchi , Yutaka Aoyama
发明人： Masato Fukino , Tokiyoshi Yanai , Hirotsugu Yamaguchi , Yutaka Aoyama
IPC分类号： B62D5/06 , B62D6/00 , B62D5/08
CPC分类号： B62D5/06 , B62D6/00
摘要： A steering control apparatus for a power-assisted vehicle steering system for a vehicle, comprising a steering pressure pump, a power cylinder, a pressure control valve operative to direct fluid under pressure from the pump to the power cylinder to develop in the cylinder a differential fluid pressure to produce a controlled degree of hydraulic steering assistance, and a fluid flow control valve bypassing the pressure control valve between the suction and delivery ports of the pump, wherein the differential fluid pressure to be developed in the power cylinder or the flow rate of the fluid to be discharged through the flow control valve is variable in two or more different basic modes in each of which the differential fluid pressure or the fluid flow rate is further continuously variable so that the vehicle driver is enabled to steer the vehicle with a manual steering effort continuously variable with, for example, the vehicle speed.
摘要翻译：一种用于车辆的动力辅助车辆转向系统的转向控制装置，包括转向压力泵，动力缸，压力控制阀，其用于将来自泵的压力的流体引导到动力缸以在气缸中显影出差速器流体压力以产生受控程度的液压转向辅助，以及旁路泵的抽吸和输送端口之间的压力控制阀的流体流量控制阀，其中在动力缸中要产生的差动流体压力或流量通过流量控制阀排出的流体可变化为两种或多种不同的基本模式，其中差分流体压力或流体流速进一步连续变化，使得车辆驾驶员能够用手动引导车辆转向力可以通过例如车速连续变化。

4. 发明授权

US4669360A Power steering system 失效
标题翻译：动力转向系统
公开(公告)号：US4669360A
公开(公告)日：1987-06-02
申请号：US724643
申请日：1985-04-18
申请人： Tokiyoshi Yanai , Hirotsugu Yamaguchi , Masafumi Nakayama , Megumu Higuchi , Yutaka Aoyama , Moritsune Nakata
发明人： Tokiyoshi Yanai , Hirotsugu Yamaguchi , Masafumi Nakayama , Megumu Higuchi , Yutaka Aoyama , Moritsune Nakata
IPC分类号： B62D5/087 , B62D5/22 , F15B9/10
CPC分类号： B62D5/087 , B62D5/22
摘要： An input shaft and an output shaft can rotate relative to each other. Pressure supplied to a pressure-responsive actuator depends on the axial position of a movable valve member. A transmission arrangement serves to move the valve member only in the axial direction as the input and output shafts rotate relative to each other. The valve member and each of the input and output shafts are wholly outside one another.
摘要翻译：输入轴和输出轴可以相对于彼此旋转。供应到压力响应致动器的压力取决于可动阀构件的轴向位置。传动装置用于仅当输入和输出轴相对于彼此旋转时仅在轴向方向上移动阀构件。阀构件和输入和输出轴中的每一个完全彼此外部。

5. 发明授权

US4745985A Automotive vehicle power-steering system and method 失效
标题翻译：汽车动力转向系统及方法
公开(公告)号：US4745985A
公开(公告)日：1988-05-24
申请号：US710669
申请日：1985-03-12
申请人： Masafumi Nakayama , Tokiyoshi Yanai , Hirotsugu Yamaguchi , Yutaka Aoyama , Moritsune Nakata
发明人： Masafumi Nakayama , Tokiyoshi Yanai , Hirotsugu Yamaguchi , Yutaka Aoyama , Moritsune Nakata
IPC分类号： B62D6/02 , B62D5/06 , B62D6/00 , B62D5/087
CPC分类号： B62D5/06 , B62D6/00
摘要： This automotive vehicle power-steering system can positively compensate for resistance to the return of a steering linkage from an operating position to its neutral rest position after the vehicle turns a corner, and can enhance a steerability of the vehicle. The system includes a controller ordering a power-assist actuator to reduced the steering angular deviation of a steering wheel to zero when the controller receives a zero-level signal from a steering torque sensor and non-zero-level signal from a steering angular deviation sensor. The method for the system includes a step of controlling the power-assist actuator to generate a return-assist force counteracting the resistance and variable according to vehicle conditions.
摘要翻译：这种机动车辆动力转向系统可以在车辆转弯后能够正确地补偿转向联动装置从操作位置返回到中立静止位置的阻力，并且可以提高车辆的操纵性。该系统包括控制器，当控制器从转向转矩传感器接收到零电平信号和来自转向角偏差传感器的非零电平信号时，订购一个动力辅助致动器以将方向盘的转向角偏差减小到零。该系统的方法包括控制助力致动器以根据车辆状况产生抵抗电阻和变量的返回辅助力的步骤。

6. 发明授权

US4634135A Steering system controlling transverse displacement of a gear housing 失效
标题翻译：转向系统控制齿轮箱的横向位移
公开(公告)号：US4634135A
公开(公告)日：1987-01-06
申请号：US665744
申请日：1984-10-29
申请人： Moritsune Nakata , Tokiyoshi Yanai , Hirotsugu Yamaguchi , Megumu Higuchi , Yutaka Aoyama , Yasuji Shibahata
发明人： Moritsune Nakata , Tokiyoshi Yanai , Hirotsugu Yamaguchi , Megumu Higuchi , Yutaka Aoyama , Yasuji Shibahata
IPC分类号： B62D3/12 , B62D6/02 , B62D7/22 , B62D15/00
CPC分类号： B62D7/22 , Y10T74/1967 , Y10T74/2147
摘要： In a vehicle the steering system includes a steering gear housing transversely mounted relative to the vehicle body by means of a plurality of gear housing mount insulators. Each of the gear housing mount insulators elastically supports the gear housing in such a manner as to allow transverse displacement of the gear housing with respect to the vehicle body. A damper is provided to restrain the transverse displacement allowed by the gear housing mount insulators.
摘要翻译：在车辆中，转向系统包括通过多个齿轮壳体安装绝缘体相对于车体横向安装的转向齿轮壳体。每个齿轮壳体安装绝缘体以允许齿轮壳体相对于车身横向移位的方式弹性地支撑齿轮壳体。提供阻尼器以限制齿轮箱安装绝缘子允许的横向位移。

7. 发明授权

US4304391A Electromagnetically operated valve assembly 失效
标题翻译：电磁阀组件
公开(公告)号：US4304391A
公开(公告)日：1981-12-08
申请号：US008560
申请日：1979-02-01
申请人： Hirotsugu Yamaguchi
发明人： Hirotsugu Yamaguchi
IPC分类号： F16K31/06
CPC分类号： F16K31/0655 , F16K31/0675
摘要： A magnetic shield having a great hardness is interposed between a core of a coil and a movable non-magnetic piece.
摘要翻译：具有高硬度的磁屏蔽被插入在线圈的芯和可移动的非磁性件之间。

8. 发明授权

US5267783A Vehicle turning behavior control apparatus 失效
标题翻译：车辆转向行为控制装置
公开(公告)号：US5267783A
公开(公告)日：1993-12-07
申请号：US673300
申请日：1991-03-22
申请人： Hideaki Inoue , Hirotsugu Yamaguchi , Sunao Hano , Shinji Matsumoto , Hideto Murakami , Shunichi Inoue
发明人： Hideaki Inoue , Hirotsugu Yamaguchi , Sunao Hano , Shinji Matsumoto , Hideto Murakami , Shunichi Inoue
IPC分类号： B60T8/1755 , B60T8/24 , B60T8/40 , B60T8/42 , B60T8/84 , B62D6/04 , B62D11/08 , B60T8/58
CPC分类号： B60T8/246 , B60T8/1755 , B60T8/4013 , B60T8/4275 , B62D6/04 , B60T2270/313
摘要： A vehicle turning behavior control apparatus for use with a multi-wheel automatic vehicle. The apparatus provides a difference between the braking forces applied to the nearside and offside wheels of the vehicle to produce a yaw moment in a direction to which the vehicle turns. The difference is determined based upon the vehicle steering angle and is modified based upon the vehicle steering speed.
摘要翻译：一种与多轮自动车辆一起使用的车辆转向行为控制装置。该装置提供施加到车辆的近侧和越侧车轮的制动力之间的差异，以在车辆转向的方向上产生横摆力矩。该差异基于车辆转向角确定，并且基于车辆转向速度进行修改。

9. 发明授权

US5144558A Actively controlled automotive suspension system with adjustable rolling-stability and/or pitching-stability 失效
标题翻译：积极控制的汽车悬架系统，具有可调的滚动稳定性和/或俯仰稳定性
公开(公告)号：US5144558A
公开(公告)日：1992-09-01
申请号：US657946
申请日：1991-02-21
申请人： Naoto Fukushima , Hirotsugu Yamaguchi , Yohsuke Akatsu , Sunao Hano
发明人： Naoto Fukushima , Hirotsugu Yamaguchi , Yohsuke Akatsu , Sunao Hano
IPC分类号： B60G17/016
CPC分类号： B60G17/016 , B60G2400/104 , B60G2400/204 , B60G2400/41 , B60G2600/20 , B60G2800/012 , B60G2800/0122 , B60G2800/014 , B60G2800/24
摘要： An actively controlled suspension system includes a vehicular rolling detecting component to adjust the suspension characteristics for suppressing the vehicular rolling. In addition, the actively controlled suspension control system may be provided for adjusting roll-stabilization load distribution between the front and rear suspension systems for adjusting vehicular driving stability by suppressing rolling and pitching of the vehicle body.
摘要翻译：主动控制的悬架系统包括车辆滚动检测部件，用于调节用于抑制车辆滚动的悬架特性。此外，主动控制的悬架控制系统可以设置用于通过抑制车体的滚动和俯仰来调节前悬架系统和后悬架系统之间的侧倾稳定载荷分布，以调节车辆行驶稳定性。

10. 发明授权

US5089966A Actively controlled automotive suspension system with improved damping characteristics 失效
标题翻译：具有改进阻尼特性的综合控制汽车悬架系统
公开(公告)号：US5089966A
公开(公告)日：1992-02-18
申请号：US660231
申请日：1991-02-22
申请人： Naoto Fukushima , Hirotsugu Yamaguchi , Yohsuke Akatsu , Sunao Hano , Kazunobu Kawabata
发明人： Naoto Fukushima , Hirotsugu Yamaguchi , Yohsuke Akatsu , Sunao Hano , Kazunobu Kawabata
IPC分类号： F16F9/50 , B60G17/00 , B60G17/015 , B60G17/018 , B60G23/00
CPC分类号： B60G17/018 , B60G2600/182
摘要： An actively controlled suspension system employs a pressure control valve which is operable in response to a control signal and controls fluid pressure in the fluid chamber of a hydraulic cylinder as a replacement for the conventional hydraulic shock absorber. The pressure control valve is associated with a controller which detects bounding and rebounding acceleration and stroke speed in bounding and rebounding motion for deriving a control signal to operate the pressure control valve to absorb vibration energy to be transmitted between a vehicle body and a suspension member.
摘要翻译：主动控制的悬挂系统采用压力控制阀，该压力控制阀可响应于控制信号而操作，并且控制液压缸的流体室中的流体压力作为常规液压减震器的替代。压力控制阀与控制器相关联，该控制器在边界和反弹运动中检测加速度和冲击速度的界限和行程速度，用于导出控制信号以操作压力控制阀，以吸收在车体和悬架构件之间传递的振动能量。

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