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1. 发明授权

US08046130B2 Motion control system for vehicle 有权
标题翻译：车辆运动控制系统
公开(公告)号：US08046130B2
公开(公告)日：2011-10-25
申请号：US12377077
申请日：2008-01-25
申请人： Yasuo Takahara , Haruo Arakawa , Takayuki Takeshita , Chihiro Nitta
发明人： Yasuo Takahara , Haruo Arakawa , Takayuki Takeshita , Chihiro Nitta
IPC分类号： B60T8/1755
CPC分类号： B60T8/1766 , B60T8/1755 , B60T2260/06
摘要： A motion control system is applied to a vehicle, which has front wheel side suspensions with an anti-dive geometry and rear wheel side suspensions with an anti-lift geometry. A degree of an anti-lift effect of the anti-lift geometry is larger than a degree of an anti-dive effect of the anti-dive geometry. Normally, a controller controls a hydraulic unit such that a brake force distribution between front wheels and rear wheels during a braking-period is adjusted to a basic distribution. In contrast, in a state where abrupt application of brakes is started, the controller controls the hydraulic unit such that the brake force distribution is adjusted to a first distribution, at which a brake force respectively applied to the rear wheels is larger than that of the basic distribution only for a predetermined short time period upon starting of the application of the brakes.
摘要翻译：运动控制系统应用于具有防潜水几何形状的前轮侧悬架和具有防起重几何形状的后轮侧悬架的车辆。抗升力几何形状的抗升力效果的程度大于防潜水几何形状的抗潜水效果。通常，控制器控制液压单元，使得在制动期间的前轮和后轮之间的制动力分配被调整为基本分配。相反，在制动器突然施加的状态下，控制器控制液压单元，使得制动力分布被调整到第一分配，其中分别施加到后轮的制动力大于基本分配仅在制动器应用开始时的预定的短时间段内。

2. 发明申请

US20100168975A1 MOTION CONTROL SYSTEM FOR VEHICLE 有权
标题翻译：车辆运动控制系统
公开(公告)号：US20100168975A1
公开(公告)日：2010-07-01
申请号：US12377077
申请日：2008-01-25
申请人： Yasuo Takahara , Haruo Arakawa , Takayuki Takeshita , Chihiro Nitta
发明人： Yasuo Takahara , Haruo Arakawa , Takayuki Takeshita , Chihiro Nitta
IPC分类号： B60T8/1755 , B60T8/1766
CPC分类号： B60T8/1766 , B60T8/1755 , B60T2260/06
摘要： A motion control system is applied to a vehicle, which has front wheel side suspensions with an anti-dive geometry and rear wheel side suspensions with an anti-lift geometry. A degree of an anti-lift effect of the anti-lift geometry is larger than a degree of an anti-dive effect of the anti-dive geometry. Normally, a controller controls a hydraulic unit such that a brake force distribution between front wheels and rear wheels during a braking-period is adjusted to a basic distribution. In contrast, in a state where abrupt application of brakes is started, the controller controls the hydraulic unit such that the brake force distribution is adjusted to a first distribution, at which a brake force respectively applied to the rear wheels is larger than that of the basic distribution only for a predetermined short time period upon starting of the application of the brakes.
摘要翻译：运动控制系统应用于具有防潜水几何形状的前轮侧悬架和具有防起重几何形状的后轮侧悬架的车辆。抗升力几何形状的抗升力效果的程度大于防潜水几何形状的抗潜水效果。通常，控制器控制液压单元，使得在制动期间的前轮和后轮之间的制动力分配被调整为基本分配。相反，在制动器突然施加的状态下，控制器控制液压单元，使得制动力分布被调整到第一分配，其中分别施加到后轮的制动力大于基本分配仅在制动器应用开始时的预定的短时间段内。

3. 发明申请

US20100174453A1 MOTION CONTROL SYSTEM FOR VEHICLE 有权
标题翻译：车辆运动控制系统
公开(公告)号：US20100174453A1
公开(公告)日：2010-07-08
申请号：US12377083
申请日：2008-01-25
申请人： Yasuo Takahara , Haruo Arakawa , Takayuki Takeshita , Chihiro Nitta
发明人： Yasuo Takahara , Haruo Arakawa , Takayuki Takeshita , Chihiro Nitta
IPC分类号： B60T8/1755
CPC分类号： B60T8/1755 , B60G3/20 , B60G7/00 , B60G2200/144 , B60G2204/143 , B60G2204/148 , B60G2800/014 , B60G2800/215 , B60G2800/24 , B60G2800/92 , B60T2230/03 , B60T2260/06 , B60W30/04 , Y10T477/80
摘要： A motion control system is applied to a vehicle, which has front wheel side suspensions with an anti-dive geometry and rear wheel side suspensions with an anti-lift geometry. When abrupt steering operation is started from a straight-ahead driving state of the vehicle in a non-operating period of a brake pedal of the vehicle, a controller controls a hydraulic unit such that a brake force is applied to a radially outer one of front left and right wheels, which is located on an outer side in a radial direction of an arc of turn of the vehicle upon starting the steering operation, and also to a radially inner one of rear left and right wheels, which is located on an inner side in the radial direction of the arc of the turn for a predetermined short time period.
摘要翻译：运动控制系统应用于具有防潜水几何形状的前轮侧悬架和具有防起重几何形状的后轮侧悬架的车辆。当在车辆的制动踏板的非操作期间从车辆的直行驱动状态开始突然转向操作时，控制器控制液压单元，使得制动力施加到前部的径向外侧在开始转向操作时位于车辆的转弯方向的外侧的外侧的左右车轮，以及位于内侧的左右车轮的径向内侧的一侧在旋转弧的径向方向上一段预定的短时间段。

4. 发明授权

US08108106B2 Motion control system for vehicle 有权
标题翻译：车辆运动控制系统
公开(公告)号：US08108106B2
公开(公告)日：2012-01-31
申请号：US12377083
申请日：2008-01-25
申请人： Yasuo Takahara , Haruo Arakawa , Takayuki Takeshita , Chihiro Nitta
发明人： Yasuo Takahara , Haruo Arakawa , Takayuki Takeshita , Chihiro Nitta
IPC分类号： B60T8/1755
CPC分类号： B60T8/1755 , B60G3/20 , B60G7/00 , B60G2200/144 , B60G2204/143 , B60G2204/148 , B60G2800/014 , B60G2800/215 , B60G2800/24 , B60G2800/92 , B60T2230/03 , B60T2260/06 , B60W30/04 , Y10T477/80
摘要： A motion control system is applied to a vehicle, which has front wheel side suspensions with an anti-dive geometry and rear wheel side suspensions with an anti-lift geometry. When abrupt steering operation is started from a straight-ahead driving state of the vehicle in a non-operating period of a brake pedal of the vehicle, a controller controls a hydraulic unit such that a brake force is applied to a radially outer one of front left and right wheels, which is located on an outer side in a radial direction of an arc of turn of the vehicle upon starting the steering operation, and also to a radially inner one of rear left and right wheels, which is located on an inner side in the radial direction of the arc of the turn for a predetermined short time period.
摘要翻译：运动控制系统应用于具有防潜水几何形状的前轮侧悬架和具有防起重几何形状的后轮侧悬架的车辆。当在车辆的制动踏板的非操作期间从车辆的直行驱动状态开始突然转向操作时，控制器控制液压单元，使得制动力施加到前部的径向外侧在开始转向操作时位于车辆的转弯方向的外侧的外侧的左右车轮，以及位于内侧的左右车轮的径向内侧的一侧在旋转弧的径向方向上一段预定的短时间段。

5. 发明申请

US20060118367A1 Brake apparatus for a vehicle 失效
公开(公告)号：US20060118367A1
公开(公告)日：2006-06-08
申请号：US11290520
申请日：2005-12-01
申请人： Haruo Arakawa , Takahisa Yokoyama , Takayuki Takeshita , Chihiro Nitta
发明人： Haruo Arakawa , Takahisa Yokoyama , Takayuki Takeshita , Chihiro Nitta
IPC分类号： F16D55/08
CPC分类号： B60T13/741 , F16D2121/14 , F16D2121/24 , F16D2123/00 , F16D2125/34 , F16D2127/005 , F16D2129/10
摘要： A brake apparatus is provided for braking a vehicle wheel, and includes a brake member rotated integrally with the wheel, a friction member mounted on the vehicle to be in contact with the brake member, a rotation member rotated integrally with the wheel, an electric motor, and a differential shift device. A motion converter is provided for converting a rotating motion of the motor into a thrust motion of the friction member to be pressed onto the brake member. For example, one of three components of the differential shift device is movable in response to rotation of the rotation member, another one is movable in response to rotation of the electric motor, and the rest is movable in response to operation of the motion converter.

6. 发明授权

US07543688B2 Brake apparatus for a vehicle 失效
标题翻译：车辆制动装置
公开(公告)号：US07543688B2
公开(公告)日：2009-06-09
申请号：US11290520
申请日：2005-12-01
申请人： Haruo Arakawa , Takahisa Yokoyama , Takayuki Takeshita , Chihiro Nitta
发明人： Haruo Arakawa , Takahisa Yokoyama , Takayuki Takeshita , Chihiro Nitta
IPC分类号： F16D55/08
CPC分类号： B60T13/741 , F16D2121/14 , F16D2121/24 , F16D2123/00 , F16D2125/34 , F16D2127/005 , F16D2129/10
摘要： A brake apparatus is provided for braking a vehicle wheel, and includes a brake member rotated integrally with the wheel, a friction member mounted on the vehicle to be in contact with the brake member, a rotation member rotated integrally with the wheel, an electric motor, and a differential shift device. A motion converter is provided for converting a rotating motion of the motor into a thrust motion of the friction member to be pressed onto the brake member. For example, one of three components of the differential shift device is movable in response to rotation of the rotation member, another one is movable in response to rotation of the electric motor, and the rest is movable in response to operation of the motion converter.
摘要翻译：提供一种用于制动车轮的制动装置，包括与车轮一体旋转的制动构件，安装在车辆上以与制动构件接触的摩擦构件，与车轮一体旋转的旋转构件，电动马达和差速移位装置。提供了一种运动转换器，用于将电动机的旋转运动转换成摩擦构件的推压运动以被压在制动构件上。例如，差速换档装置的三个部件中的一个可以响应于旋转部件的旋转而移动，另一个部件可响应于电动机的旋转而移动，并且其余部分可响应于运动转换器的操作而移动。

7. 发明申请

US20060238020A1 Vehicle brake control device 审中-公开
标题翻译：车辆制动控制装置
公开(公告)号：US20060238020A1
公开(公告)日：2006-10-26
申请号：US11403000
申请日：2006-04-13
申请人： Chihiro Nitta , Takahisa Yokoyama , Haruo Arakawa , Takayuki Takeshita
发明人： Chihiro Nitta , Takahisa Yokoyama , Haruo Arakawa , Takayuki Takeshita
IPC分类号： B60T8/34
CPC分类号： B60T8/172 , B60T2201/03 , B60T2230/04
摘要： A braking force reduction control that reduces the braking force applied to the vehicle wheels is performed when braking of the vehicle is detected. More specifically, the braking force reduction control is started when a speed change of the deceleration of the vehicle has a reducing tendency, namely, when the speed change is equal to or less than a predetermined threshold value.
摘要翻译：当检测到车辆的制动时，执行减小施加到车轮的制动力的制动力减小控制。更具体地说，当车辆的减速度的变化变化为减小的趋势时，即当速度变化等于或小于预定阈值时，开始制动力减小控制。

8. 发明授权

US07537096B2 Motor driven brake apparatus for a vehicle 失效
标题翻译：汽车用电动制动装置
公开(公告)号：US07537096B2
公开(公告)日：2009-05-26
申请号：US11290521
申请日：2005-12-01
申请人： Haruo Arakawa , Takahisa Yokoyama , Takayuki Takeshita , Chihiro Nitta
发明人： Haruo Arakawa , Takahisa Yokoyama , Takayuki Takeshita , Chihiro Nitta
IPC分类号： F16D55/08
CPC分类号： F16D55/36 , F16D65/18 , F16D2055/0008 , F16D2055/0012 , F16D2055/0062 , F16D2121/24 , F16D2125/40
摘要： A motor driven brake apparatus is provided for braking a wheel mounted on a knuckle, and includes a brake member rotated integrally with the wheel, a friction member mounted on the knuckle to be capable of being in contact with the brake member, and an electric motor for driving the friction member toward the brake member to be in contact therewith. The motor is adapted to press the friction member onto the brake member to restrain the wheel from rotating. And, a motion converter is accommodated in an opening portion of the knuckle for converting rotating force of the motor into pressing force applied by the friction member onto the brake member. The motion converter is connected to the motor at a side thereof facing the vehicle body, and the motor is mounted on the knuckle.
摘要翻译：提供一种马达驱动的制动装置，用于制动安装在转向节上的车轮，并且包括与车轮一体旋转的制动构件，安装在转向节上以能够与制动构件接触的摩擦构件，以及电动马达用于驱动摩擦件朝向与其接触的制动件。马达适于将摩擦构件压在制动构件上以限制车轮旋转。并且，运动转换器容纳在转向节的开口部分中，用于将电动机的旋转力转换成由摩擦构件施加到制动构件上的压力。运动转换器在其面向车身的一侧连接到电动机，并且电动机安装在转向节上。

9. 发明申请

US20060118368A1 Motor driven brake apparatus for a vehicle 失效
公开(公告)号：US20060118368A1
公开(公告)日：2006-06-08
申请号：US11290521
申请日：2005-12-01
申请人： Haruo Arakawa , Takahisa Yokoyama , Takayuki Takeshita , Chihiro Nitta
发明人： Haruo Arakawa , Takahisa Yokoyama , Takayuki Takeshita , Chihiro Nitta
IPC分类号： F16D55/08
CPC分类号： F16D55/36 , F16D65/18 , F16D2055/0008 , F16D2055/0012 , F16D2055/0062 , F16D2121/24 , F16D2125/40
摘要： A motor driven brake apparatus is provided for braking a wheel mounted on a knuckle, and includes a brake member rotated integrally with the wheel, a friction member mounted on the knuckle to be capable of being in contact with the brake member, and an electric motor for driving the friction member toward the brake member to be in contact therewith. The motor is adapted to press the friction member onto the brake member to restrain the wheel from rotating. And, a motion converter is accommodated in an opening portion of the knuckle for converting rotating force of the motor into pressing force applied by the friction member onto the brake member. The motion converter is connected to the motor at a side thereof facing the vehicle body, and the motor is mounted on the knuckle.

10. 发明申请

US20050146209A1 Vehicular motor-driven brake device 失效
公开(公告)号：US20050146209A1
公开(公告)日：2005-07-07
申请号：US11073650
申请日：2005-03-08
申请人： Takahisa Yokoyama , Takayuki Takeshita , Haruo Arakawa
发明人： Takahisa Yokoyama , Takayuki Takeshita , Haruo Arakawa
IPC分类号： B60T8/46 , B60T8/17 , B60T8/1761 , B60T8/32 , B60T8/42 , B60T8/34
CPC分类号： B60T8/447 , B60T8/17616 , B60T8/326 , B60T8/42
摘要： A vehicular motor-driven brake apparatus includes an open circuit in which reciprocation of a master cylinder generating a brake pressure is caused by an actuator that operates according to a pedal operation amount, and brake fluid discharged from a wheel cylinder during pressure decrease is directly returned to a master reservoir subject to atmospheric pressure. A fluid amount replenishment control is executed during pressure increase of the master cylinder in which a master stroke is returned for only a predetermined time by operation of the actuator, and thus brake fluid is sucked up from the master reservoir to the master cylinder. Accordingly, when an ABS control continues for a long time period, even if the brake pedal is being depressed, reduced pressure brake fluid in the master cylinder is sucked up. Therefore, there is no limit to pressure decrease, and bottoming-out of the master cylinder does not occur.

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