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公开(公告)号：US07794026B2
公开(公告)日：2010-09-14
申请号：US11297811
申请日：2005-12-08
IPC分类号： B60T8/34
CPC分类号： B60T8/1706 , B60T8/261 , B60T8/3225 , B60T8/4081 , B60T8/4266 , B60T2210/12
摘要： A vehicle braking apparatus is capable of suppressing time lag at the time of activating an ABS, reliably detecting wheel slippage at a wheel even on a low μ road surface, and performing a brake operation to stop the vehicle without causing stroke variations in a brake actuating unit. A vehicle braking apparatus includes a hydraulic modulator for generating hydraulic pressure applied to a brake caliper which is connected to a master cylinder via a main brake path, and a pressure sensor for detecting hydraulic pressure applied to the brake caliper. When the ABS is activated, the hydraulic pressure applied to the brake caliper is reduced to a pressure reduction target value based on the detected pressure. A normally-open electromagnetic valve lies in the main brake path. The brake path pressure on each side of the valve is equalized by means of the hydraulic modulator before opening the electromagnetic valve.
摘要翻译： 车辆制动装置能够抑制ABS启动时的时间延迟，即使在低μ路面上也可靠地检测车轮在车轮上滑动，并且执行制动操作以停止车辆而不会引起制动器致动中的行程变化 单元。 车辆制动装置包括用于产生施加到通过主制动路径连接到主缸的制动钳的液压的液压调节器，以及用于检测施加到制动钳的液压的压力传感器。 当ABS被激活时，基于检测到的压力将施加到制动钳的液压降低到减压目标值。 常开电磁阀位于主制动路径中。 在打开电磁阀之前，通过液压调节器使阀的两侧的制动路径压力相等。
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公开(公告)号：US20070228816A1
公开(公告)日：2007-10-04
申请号：US11727954
申请日：2007-03-29
申请人： Motoyasu Nakamura , Noriyuki Arai , Tetsuya Hasegawa , Tomoharu Tsuchiya , Tsutomo Amano , Kazuhiko Tani , Yukimasa Nishimoto , Kazuya Takenouchi
发明人： Motoyasu Nakamura , Noriyuki Arai , Tetsuya Hasegawa , Tomoharu Tsuchiya , Tsutomo Amano , Kazuhiko Tani , Yukimasa Nishimoto , Kazuya Takenouchi
IPC分类号： B60T8/34
CPC分类号： B60T8/3225 , B60T8/261 , B60T8/4072 , B60T8/4081
摘要： A brake fluid pressure controller for a vehicle having a brake system, a brake operation element and a master cylinder, the brake system including: a pump configured for being activated and increasing brake fluid pressure to provide braking force to a wheel brake of the other brake system in which the brake operation element is not operated; a cutoff valve which blocks an output fluid pressure passage leading from a master cylinder-side to a wheel brake-side when the pump is operated; a brake fluid pool disposed downstream of the cutoff valve and upstream of the pump; and a pressure member configured for being slidably moved by a brake fluid pressure generated on the master cylinder-side relative to the cutoff valve by an operation of the brake operation element and for providing pressure to a fluid pressure passage leading to the wheel brake.
摘要翻译： 一种用于具有制动系统，制动操作元件和主缸的车辆的制动液压控制器，所述制动系统包括：泵，被构造成被启动并增加制动液压力以向另一制动器的车轮制动器提供制动力 制动操作元件不工作的系统; 截止阀，其在泵运转时阻挡从主缸侧引导到车轮制动侧的输出流体压力通道; 设置在所述截止阀的下游和所述泵的上游的制动液池; 以及压力构件，其被构造成通过制动操作元件的操作相对于截止阀在主缸侧产生的制动流体压力可滑动地移动，并且向通向车轮制动器的流体压力通道提供压力。
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公开(公告)号：US20120148428A1
公开(公告)日：2012-06-14
申请号：US13311004
申请日：2011-12-05
申请人： Yutaka NISHIKAWA , Kazuhiko Tani , Makoto Toda
发明人： Yutaka NISHIKAWA , Kazuhiko Tani , Makoto Toda
IPC分类号： F04B35/04
CPC分类号： B60T8/261 , B60T8/368 , B60T8/4081
摘要： A hydraulic modulator including a motor having a motor housing, a stator, a rotor, and a motor shaft. A power transmitting mechanism is provided for transmitting the power of the motor to the outside thereof. A master cylinder includes a piston linearly movable by the power transmitted by the power transmitting mechanism. The master cylinder is arranged so as to overlap the motor housing in such a manner that the axis of the master cylinder is substantially perpendicular to the axis of the motor shaft. The master cylinder is arranged on one side of the motor housing in the range corresponding to the axial length of the motor shaft. The length of the hydraulic modulator along the motor shaft falls within the axial length of the motor shaft, so that the hydraulic modulator can be reduced in size.
摘要翻译： 一种液压调节器，包括具有马达壳体，定子，转子和马达轴的马达。 提供了一种用于将电动机的电力传递到其外部的动力传递机构。 主缸包括通过动力传递机构传递的动力线性移动的活塞。 主缸被布置成以使得主缸的轴线基本上垂直于电动机轴的轴线的方式与电动机壳体重叠。 主缸在与电动机轴的轴向长度对应的范围内布置在电动机壳体的一侧。 沿着电动机轴的液压调节器的长度落在电动机轴的轴向长度内，从而液压调节器的尺寸可以减小。
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公开(公告)号：US20050168062A1
公开(公告)日：2005-08-04
申请号：US11041532
申请日：2005-01-24
申请人： Yutaka Nishikawa , Kazuhiko Tani , Takuya Tagami
发明人： Yutaka Nishikawa , Kazuhiko Tani , Takuya Tagami
IPC分类号： B60T8/17 , B60T8/00 , B60T8/26 , B60T8/40 , B60T13/12 , B60T13/16 , B60T13/66 , B62L3/00 , B62L3/02
CPC分类号： B60T8/409 , B60T8/261 , B60T13/165
摘要： A combined braking system in which communicative connection a master cylinder and a brake caliper is cut off by an electromagnetic on-off valve, and hydraulic pressure, corresponding to driving conditions and a braking operation, is generated by an electrically-operated actuator of a hydraulic pressure modulator. Hydraulic pressure of the hydraulic pressure modulator operates on the brake caliper, whereas a psuedo-reaction force which has been generated by a reaction force modulator operates on the master cylinder. The reaction force modulator is configured to include: a fluid chamber for receiving hydraulic fluid which has flowed therein from the master cylinder; a piston to constitute a wall of the fluid chamber; and a metal-made coil spring and a deformed plastic resin spring, both of which apply a force to the piston. The braking system provides a braking operation having a smooth feeling which is similar to that given by a direct-operation-type brake system.
摘要翻译： 一种联合制动系统，其中通过电磁开关阀切断主缸和制动钳的连通连接，并且对应于驱动条件和制动操作的液压由液压的电动致动器产生 压力调节器。 液压调节器的液压在制动钳上操作，而由反作用力调节器产生的起动反作用力在主缸上运行。 反作用力调节器构造成包括：流体室，用于接收从主缸流入其中的液压流体; 活塞，构成流体室的壁; 以及金属制螺旋弹簧和变形的塑料树脂弹簧，两者都向活塞施加力。 制动系统提供具有与直接操作型制动系统给出的相似的平滑感觉的制动操作。
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公开(公告)号：US20050168059A1
公开(公告)日：2005-08-04
申请号：US11041531
申请日：2005-01-24
CPC分类号： B60T8/3225 , B60T8/261
摘要： A brake system includes a front and a rear wheel brake circuit which are independent of each other. Each circuit includes: a master cylinder connected to a brake caliper through the main brake line; a hydraulic pressure modulator which causes an electrically-operated motor to generate hydraulic pressure; and a normally-open electromagnetic on-off valve. When the two brake circuits are moved in response to operation of a braking operation unit in one circuit, in the brake circuit for which a braking operation unit was operated earlier, the electromagnetic on-off valve opens so that the brake caliper is operated by use of hydraulic pressure from the master cylinder. In the other brake circuit, the electromagnetic on-off valve is closed so that the brake caliper is operated by use of hydraulic pressure from the hydraulic pressure modulator. The braking system uses simple wheel braking mechanism and piping, and concurrently reduces electric current consumption.
摘要翻译： 制动系统包括彼此独立的前轮和后轮制动回路。 每个回路包括：通过主制动线连接到制动钳的主缸; 液压调节器，其使电动马达产生液压; 和常开电磁开关阀。 当两个制动电路响应于一个电路中的制动操作单元的操作而移动时，在制动操作单元早先操作的制动回路中，电磁开关阀打开，使得制动钳通过使用操作 的主缸液压。 在另一个制动回路中，关闭电磁开关阀，使得制动钳通过使用来自液压调节器的液压来操作。 制动系统使用简单的车轮制动机构和管道，同时降低电流消耗。
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公开(公告)号：US09067574B2
公开(公告)日：2015-06-30
申请号：US13311004
申请日：2011-12-05
申请人： Yutaka Nishikawa , Kazuhiko Tani , Makoto Toda
发明人： Yutaka Nishikawa , Kazuhiko Tani , Makoto Toda
CPC分类号： B60T8/261 , B60T8/368 , B60T8/4081
摘要： A hydraulic modulator including a motor having a motor housing, a stator, a rotor, and a motor shaft. A power transmitting mechanism is provided for transmitting the power of the motor to the outside thereof. A master cylinder includes a piston linearly movable by the power transmitted by the power transmitting mechanism. The master cylinder is arranged so as to overlap the motor housing in such a manner that the axis of the master cylinder is substantially perpendicular to the axis of the motor shaft. The master cylinder is arranged on one side of the motor housing in the range corresponding to the axial length of the motor shaft. The length of the hydraulic modulator along the motor shaft falls within the axial length of the motor shaft, so that the hydraulic modulator can be reduced in size.
摘要翻译： 一种液压调节器，包括具有马达壳体，定子，转子和马达轴的马达。 提供了一种用于将电动机的电力传递到其外部的动力传递机构。 主缸包括通过动力传递机构传递的动力线性移动的活塞。 主缸被布置成以使得主缸的轴线基本上垂直于电动机轴的轴线的方式与电动机壳体重叠。 主缸在与电动机轴的轴向长度对应的范围内布置在电动机壳体的一侧。 沿着电动机轴的液压调节器的长度落在电动机轴的轴向长度内，从而液压调节器的尺寸可以减小。
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公开(公告)号：US08881878B2
公开(公告)日：2014-11-11
申请号：US13311162
申请日：2011-12-05
申请人： Yutaka Nishikawa , Makoto Toda , Kazuhiko Tani
发明人： Yutaka Nishikawa , Makoto Toda , Kazuhiko Tani
CPC分类号： B60T7/042 , B60T8/261 , B60T8/3225 , B60T8/4081 , B60T11/16 , B60T11/18 , Y10T74/20528 , Y10T74/20888
摘要： A brake device for a vehicle includes a brake pedal rotatably supported on a support shaft and extending in a front ward direction from the support shaft in the longitudinal direction of the vehicle. A master cylinder is located on the rear side of the support shaft in the longitudinal direction of the vehicle for generating a braking hydraulic pressure according to the rotational operation of the brake pedal. An operational amount detector is mechanically connected to the brake pedal for detecting the rotational amount of the brake pedal. The master cylinder includes an axis that is arranged vertically and is located above the support shaft with the operational amount detector being located on the rear side of the support shaft in the longitudinal direction of the motorcycle. Thus, the master cylinder and the operational amount detector can be densely arranged in the longitudinal direction of the vehicle.
摘要翻译： 一种用于车辆的制动装置包括可旋转地支撑在支撑轴上并沿着车辆纵向方向从支撑轴在前方向延伸的制动踏板。 主缸在车辆的纵向方向上位于支撑轴的后侧，用于根据制动踏板的旋转操作产生制动液压。 操作量检测器机械地连接到制动踏板，用于检测制动踏板的旋转量。 主缸包括垂直布置并位于支撑轴上方的轴线，其中操作量检测器沿着摩托车的纵向方向位于支撑轴的后侧。 因此，主缸和操作量检测器可以沿着车辆的纵向紧密地布置。
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公开(公告)号：US20120145493A1
公开(公告)日：2012-06-14
申请号：US13311162
申请日：2011-12-05
申请人： Yutaka Nishikawa , Makoto Toda , Kazuhiko Tani
发明人： Yutaka Nishikawa , Makoto Toda , Kazuhiko Tani
CPC分类号： B60T7/042 , B60T8/261 , B60T8/3225 , B60T8/4081 , B60T11/16 , B60T11/18 , Y10T74/20528 , Y10T74/20888
摘要： A brake device for a vehicle includes a brake pedal rotatably supported on a support shaft and extending in a front ward direction from the support shaft in the longitudinal direction of the vehicle. A master cylinder is located on the rear side of the support shaft in the longitudinal direction of the vehicle for generating a braking hydraulic pressure according to the rotational operation of the brake pedal. An operational amount detector is mechanically connected to the brake pedal for detecting the rotational amount of the brake pedal. The master cylinder includes an axis that is arranged vertically and is located above the support shaft with the operational amount detector being located on the rear side of the support shaft in the longitudinal direction of the motorcycle. Thus, the master cylinder and the operational amount detector can be densely arranged in the longitudinal direction of the vehicle.
摘要翻译： 一种用于车辆的制动装置包括可旋转地支撑在支撑轴上并沿着车辆纵向方向从支撑轴在前方向延伸的制动踏板。 主缸在车辆的纵向方向上位于支撑轴的后侧，用于根据制动踏板的旋转操作产生制动液压。 操作量检测器机械地连接到制动踏板，用于检测制动踏板的旋转量。 主缸包括垂直布置并位于支撑轴上方的轴线，其中操作量检测器沿着摩托车的纵向方向位于支撑轴的后侧。 因此，主缸和操作量检测器可以沿着车辆的纵向紧密地布置。
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公开(公告)号：US07267411B2
公开(公告)日：2007-09-11
申请号：US11041531
申请日：2005-01-24
IPC分类号： B60T13/00
CPC分类号： B60T8/3225 , B60T8/261
摘要： A brake system includes a front and a rear wheel brake circuit which are independent of each other. Each circuit includes: a master cylinder connected to a brake caliper through the main brake line; a hydraulic pressure modulator which causes an electrically-operated motor to generate hydraulic pressure; and a normally-open electromagnetic on-off valve. When the two brake circuits are moved in response to operation of a braking operation unit in one circuit, in the brake circuit for which a braking operation unit was operated earlier, the electromagnetic on-off valve opens so that the brake caliper is operated by use of hydraulic pressure from the master cylinder. In the other brake circuit, the electromagnetic on-off valve is closed so that the brake caliper is operated by use of hydraulic pressure from the hydraulic pressure modulator. The braking system uses simple wheel braking mechanism and piping, and concurrently reduces electric current consumption.
摘要翻译： 制动系统包括彼此独立的前轮和后轮制动回路。 每个回路包括：通过主制动线连接到制动钳的主缸; 液压调节器，其使电动马达产生液压; 和常开电磁开关阀。 当两个制动电路响应于一个电路中的制动操作单元的操作而移动时，在制动操作单元早先操作的制动回路中，电磁开关阀打开，使得制动钳通过使用操作 的主缸液压。 在另一个制动回路中，关闭电磁开关阀，使得制动钳通过使用来自液压调节器的液压来操作。 制动系统使用简单的车轮制动机构和管道，同时降低电流消耗。
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公开(公告)号：US07252345B2
公开(公告)日：2007-08-07
申请号：US11041532
申请日：2005-01-24
申请人： Yutaka Nishikawa , Kazuhiko Tani , Takuya Tagami
发明人： Yutaka Nishikawa , Kazuhiko Tani , Takuya Tagami
IPC分类号： B60T8/42
CPC分类号： B60T8/409 , B60T8/261 , B60T13/165
摘要： A combined braking system in which communicative connection a master cylinder and a brake caliper is cut off by an electromagnetic on-off valve, and hydraulic pressure, corresponding to driving conditions and a braking operation, is generated by an electrically-operated actuator of a hydraulic pressure modulator. Hydraulic pressure of the hydraulic pressure modulator operates on the brake caliper, whereas a psuedo-reaction force which has been generated by a reaction force modulator operates on the master cylinder. The reaction force modulator is configured to include: a fluid chamber for receiving hydraulic fluid which has flowed therein from the master cylinder; a piston to constitute a wall of the fluid chamber; and a metal-made coil spring and a deformed plastic resin spring, both of which apply a force to the piston. The braking system provides a braking operation having a smooth feeling which is similar to that given by a direct-operation-type brake system.
摘要翻译： 一种联合制动系统，其中通过电磁开关阀切断主缸和制动钳的连通连接，并且对应于驱动条件和制动操作的液压由液压的电动致动器产生 压力调节器。 液压调节器的液压在制动钳上操作，而由反作用力调节器产生的起动反作用力在主缸上运行。 反作用力调节器构造成包括：流体室，用于接收从主缸流入其中的液压流体; 活塞，构成流体室的壁; 以及金属制螺旋弹簧和变形的塑料树脂弹簧，两者都向活塞施加力。 制动系统提供具有与直接操作型制动系统给出的相似的平滑感觉的制动操作。
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