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1. 发明授权

US5027599A Hydraulic braking system 失效
标题翻译：液压制动系统
公开(公告)号：US5027599A
公开(公告)日：1991-07-02
申请号：US259744
申请日：1988-10-19
申请人： Michiharu Nishii , Genji Mizuno , Ysohihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
发明人： Michiharu Nishii , Genji Mizuno , Ysohihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
IPC分类号： B60T8/44 , B60T8/94 , B60T13/14
CPC分类号： B60T8/94 , B60T13/146 , B60T8/441
摘要： A hydraulic braking system includes a tandem master cylinder having a bore with an opening and a closed wall at opposite ends thereof which formed in a housing, a first piston slidably fitted in the bore so as to define a first pressure chamber and a first fluid chamber therein and operatively connected to a brake pedal, a second piston slidably fitted in the bore so as to define a second fluid chamber adjacent to the first pressure chamber and a second pressure chamber and operatively connected to the first piston. A normally open valve communicates with each piston so as to close passages formed in the each pistons and communication between each fluid chambers and each pressure chambers, respectively, when each piston is moved in response to the depression of the brake pedal. A power source generates a hydraulic power pressure. A dynamic hydraulic braking pressure generator generates the hydraulic power pressure supplied from the power source in response to depression of the brake pedal and outputs to the second fluid chamber. A plurality of wheel cylinders for braking respective road wheels are divided into a first group of wheel brake cylinders communicated with the first pressure chamber through one of dual hydraulic circuits and a second group of wheel brake cylinders communicate with the second pressure chamber through an another of the dual hydraulic circuits. A restrictor restricts the sliding distance of the second piston toward the first piston to at least a predetermined distance for closing the valve means. Due to such construction, the first stage idle stroke of the tandem master cylinder is shortened and the stroke of the brake pedal is shortened.
摘要翻译：液压制动系统包括串联主缸，其具有开口的孔和形成在壳体中的相对端的封闭壁，第一活塞可滑动地装配在孔中，以便限定第一压力室和第一流体室其中并且可操作地连接到制动踏板，第二活塞可滑动地装配在所述孔中，以便限定与所述第一压力室相邻的第二流体室以及可操作地连接到所述第一活塞的第二压力室。当每个活塞响应于制动踏板的下压而移动时，常开阀与每个活塞相通，以分别闭合在每个活塞中形成的通道，并分别在每个流体室与每个压力室之间连通。电源产生液压动力压力。动态液压制动压力发生器响应于制动踏板的下压而产生从动力源供应的液压动力压力并将其输出到第二流体室。用于制动各个车轮的多个车轮缸被分成通过双重液压回路中的一个与第一压力室连通的第一组车轮制动缸，并且第二组车轮制动缸与第二压力室连通，双液压回路。限流器限制第二活塞朝向第一活塞的滑动距离至少一个预定的距离以关闭阀装置。由于这种结构，串联主缸的第一级怠速行程缩短，制动踏板的行程缩短。

2. 发明授权

US4887869A Hydraulic braking system 失效
标题翻译：液压制动系统
公开(公告)号：US4887869A
公开(公告)日：1989-12-19
申请号：US259775
申请日：1988-10-19
申请人： Michiharu Nishii , Genji Mizuno , Yoshihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
发明人： Michiharu Nishii , Genji Mizuno , Yoshihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
IPC分类号： B60T8/1761 , B60T8/44 , B60T8/94 , B60T13/12 , B60T13/14
CPC分类号： B60T8/44 , B60T13/146 , B60T8/446 , B60T8/94
摘要： A pair of spaced apart large-diameter and small-diameter lands between which a fluid chamber is defined are formed on a second piston in a tandem cylinder to which an anti-skid device is added. Booster pressure is applied to the fluid chamber to act on the large-diameter land in a manner fluidly locking the second piston against movement despite a reduction in pressure in the first and second pressure chambers during operation of the anti-skid device. As a result, the movement of the brake pedal in the normal direction of depression is prevented when the anti-skid devices operates.
摘要翻译：一对间隔开的大直径和小直径的平台，其间限定有流体室，在串联气缸中的第二活塞上形成有防滑装置。尽管在防滑装置的操作期间第一压力室和第二压力室中的压力降低，加压压力被施加到流体室以以流体地锁定第二活塞的方式作用在大直径区域上。结果，当防滑装置工作时，防止制动踏板在正常方向的运动。

3. 发明授权

US4848853A Hydraulic brake system 失效
标题翻译：液压制动系统
公开(公告)号：US4848853A
公开(公告)日：1989-07-18
申请号：US259743
申请日：1988-10-19
申请人： Genji Mizuno , Michiharu Nishii , Yoshihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
发明人： Genji Mizuno , Michiharu Nishii , Yoshihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
IPC分类号： B60T8/44 , B60T8/48 , B60T8/94 , B60T13/14
CPC分类号： B60T8/94 , B60T13/146 , B60T8/445 , B60T8/4836
摘要： A hydraulic brake system includes a master cylinder for generating a brake fluid pressure in response to a brake pedal, a power fluid source for generating a power fluid pressure by increasing a brake fluid to a predetermined pressure. A dynamic fluid pressure control apparatus supplies the brake fluid pressure to regulate the power fluid pressure from the power fluid pressure source in response to the brake pedal. A plurality of wheel cylinders of each wheel for the vehicle are fluidically communicated with a dynamic fluid pressure control apparatus and the master cylinder via a fluid passage separated into plural control systems. A first changeover valve fluidically and selectively communicates at least one system of the wheel cylinder with one of the dynamic fluid pressure control apparatus and the master cylinder and a control valve disposed in a fluid passage communicates the first changeover valve and the wheel cylinder controls the brake fluid pressure supplied to the wheel cylinder by opening and closing the fluid passage in accordance with the slip state of the wheel upon braking. A control circuit controls the actuation of the control valve and the first changeover valve, and a second changeover valve is disposed in a fluid passage fluidically communicating the first changeover valve and the dynamic fluid pressure control apparatus and selectively communicates the fluid passage with one of the dynamic fluid pressure control apparatus and the power fluid pressure source.
摘要翻译：液压制动系统包括用于响应于制动踏板产生制动液压力的主缸，用于通过将制动液增加到预定压力来产生动力流体压力的动力流体源。动态流体压力控制装置响应于制动踏板供应制动液压力以调节来自动力流体压力源的动力流体压力。用于车辆的每个车轮的多个车轮缸通过分离成多个控制系统的流体通道与动态流体压力控制装置和主缸流体连通。第一切换阀流动地且选择性地将轮缸的至少一个系统与动态流体压力控制装置和主缸中的一个连通，并且设置在流体通道中的控制阀连通第一转换阀，并且轮缸控制制动器通过在制动时根据车轮的滑动状态打开和关闭流体通道，向液压缸提供流体压力。控制电路控制控制阀和第一转换阀的致动，并且第二转换阀设置在与第一转换阀和动态流体压力控制装置流体连通的流体通道中，并且将流体通道与动态流体压力控制装置和动力流体压力源。

4. 发明授权

US4986613A Hydraulic braking system for an automotive vehicle 失效
标题翻译：汽车液压制动系统
公开(公告)号：US4986613A
公开(公告)日：1991-01-22
申请号：US386274
申请日：1989-07-28
申请人： Michiharu Nishii , Genji Mizuno , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
发明人： Michiharu Nishii , Genji Mizuno , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
IPC分类号： B60T13/12 , B60T8/44 , B60T13/14
CPC分类号： B60T13/146 , B60T8/441
摘要： A hydraulic braking system for an automotive vehicle having a power source for generating a hydraulic power pressure, a reservoir, a master cylinder, a hydraulic booster for actuating the master cylinder in response to depression of a brake pedal and a plurality of wheel brake cylinders for braking respective road wheels, which are divided into a first group of wheel brake cylinders communicating with the master cylinder and a second group of wheel brake cylinders communicating with the hydraulic booster. An auxiliary cylinder is disposed between the master cylinder and the first group of wheel brake cylinders to which a hydraulic braking pressure from the master cylinder is directly applied in its inoperative condition, and it increases the hydraulic braking pressure in response to depression of the brake pedal in its operative condition which is made when the hydraulic power pressure, for example, is less than the hydraulic braking pressure by a predetermined difference. Control structure is connected to the auxiliary cylinder and allows the auxiliary cylinder in its operative condition when the hydraulic braking pressure, for example, is less than a predetermined value.

5. 发明授权

US5052182A Hydraulic brake booster system with check valve in brake fluid reservoir line 失效
标题翻译：液压制动助力系统带制动液储液管路中的止回阀
公开(公告)号：US5052182A
公开(公告)日：1991-10-01
申请号：US282567
申请日：1988-12-12
申请人： Michiharu Nishii , Genji Mizuno , Yoshihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
发明人： Michiharu Nishii , Genji Mizuno , Yoshihiko Tada , Yoshihisa Nomura , Masahiko Kato , Kenji Shirai , Junichi Tanoue
IPC分类号： B60T13/12 , B60T13/14
CPC分类号： B60T13/145
摘要： A tandem master brake cylinder has first and second pistons, each piston associated with a fluid chamber and a pressure chamber. The pistons are displaced in response to actuation of a brake pedal. A hydraulic booster is coupled to a power source and is operable to enhance the piston movement and for conducting pressurized fluid to a second of the fluid chambers associated with a second piston to displace that piston in a manner reducing the volume of the pressure chamber associated with the first piston. In the event that a negative pressure is communicated with the second fluid chamber, e.g. by a loss of pressurized fluid from the power source, brake fluid is supplied through a one-way check valve to the second fluid chamber to prevent the negative pressure from reversing the motion of the second piston.
摘要翻译：串联主制动缸具有第一和第二活塞，每个活塞与流体室和压力室相关联。响应于制动踏板的致动，活塞被移动。液压助力器联接到动力源并且可操作以增强活塞运动并将加压流体传导到与第二活塞相关联的第二个流体室，以便以减小与压力室相关联的压力室的体积的方式移动该活塞第一个活塞。在负压与第二流体室连通的情况下，例如，通过来自动力源的加压流体的损失，制动流体通过单向止回阀供给到第二流体室，以防止负压反转第二活塞的运动。

6. 发明授权

US4289216A Disc brake 失效
标题翻译：盘式制动器
公开(公告)号：US4289216A
公开(公告)日：1981-09-15
申请号：US120788
申请日：1980-02-12
申请人： Kenji Shirai , Hidetoshi Shimizu , Junichi Tanoue
发明人： Kenji Shirai , Hidetoshi Shimizu , Junichi Tanoue
IPC分类号： F16D55/00 , F16D55/226 , F16D55/227 , F16D65/02 , F16D65/092 , F16D65/097 , F16D65/14 , F16D55/14
CPC分类号： F16D65/092 , F16D55/226 , F16D55/227 , F16D65/0972 , F16D65/0977 , F16D65/18 , F16D2055/0016 , F16D2055/0041 , F16D2065/024 , F16D2121/02
摘要： A disc brake free from dragging torque while being in non-braking state. In this brake, a gap between the friction surface of a rotary disc and the acting surface of an actuator for urging a braking pad assembly onto the disc is made progressively larger into a wedge shape toward the axis of the disc. The torque receiving surface of a torque receiving member is made so slant as to produce a component for moving the pad assembly in a direction away from the axis of the disc in a wedging manner into the gap. The pad assembly is of corresponding shape to the above-mentioned gap and the torque receiving surface. The pad assembly is moved in case of brake application in a direction away from the axis of the disc by virtue of the slantingly shaped torque receiving surface until it comes to abut on a stopper, and it is restored in case of brake releasing in a direction approaching the axis of the disc, due to the action of return springs, with a result of appearing of a preset brake clearance responding to the restoration of the pad assembly in the wedge shaped gap.
摘要翻译：处于非制动状态的盘式制动器没有拖动扭矩。在该制动器中，旋转盘的摩擦面与用于将制动衬块组件推动到盘上的致动器的作用表面之间的间隙逐渐变大成朝向盘的轴线的楔形。扭矩接收构件的扭矩接收表面被制成倾斜的，以产生用于以楔形方式沿着离开盘的轴线的方向将衬垫组件移动到间隙中的部件。垫组件与上述间隙和扭矩接收表面相对应。在通过倾斜形状的扭矩接收表面的制动施加的情况下，垫片组件被移动到远离盘的轴线的方向上，直到它抵靠在止动器上，并且在制动器沿方向释放的情况下被恢复由于复位弹簧的作用而接近盘的轴线，结果是响应于楔形间隙中的垫组件的恢复而出现预设制动器间隙的结果。

7. 发明申请

US20140374198A1 DISC BRAKE DEVICE AND CALIPER 审中-公开
标题翻译：碟形刹车装置和卡尺
公开(公告)号：US20140374198A1
公开(公告)日：2014-12-25
申请号：US14362344
申请日：2011-12-02
申请人： Kazutoshi Nishii , Mikio Gomi , Junichi Tanoue
发明人： Kazutoshi Nishii , Mikio Gomi , Junichi Tanoue
IPC分类号： F16D55/227 , F16D65/00
CPC分类号： F16D55/227 , F16D55/22655 , F16D65/0006 , F16D65/0068 , F16D2055/002
摘要： A disc brake device is characterized by including a disc rotor that rotates around a rotational axis, a friction pad that opposes a friction surface of the disc rotor, a first member provided on a fixed portion on a vehicle body side, a second member that is slidably supported via a slide mechanism with respect to the first member, and a third member that holds the friction pad, and is pivotally supported, with a pivot axis along a radial direction of the disc rotor as a pivot center, via a pivot mechanism with respect to the second member.
摘要翻译：盘式制动装置的特征在于包括围绕旋转轴线旋转的盘形转子，与盘形转子的摩擦面相对的摩擦垫，设置在车身侧的固定部分上的第一构件，第二构件通过相对于第一构件的滑动机构可滑动地支撑，以及第三构件，其保持摩擦垫，并且通过枢转机构以枢转轴线的方式枢转地支承着作为枢转中心的圆盘转子的径向方向，尊重第二名成员。

8. 发明申请

US20080240962A1 Gas Vane Pump, and Method of Operating the Pump 有权
标题翻译：气体叶片泵，以及操作泵的方法
公开(公告)号：US20080240962A1
公开(公告)日：2008-10-02
申请号：US10591034
申请日：2005-03-08
申请人： Kohei Ono , Hiroyuki Ikemoto , Junichi Tanoue , Ulrich Hiltemann , Christoph Heidemeyer
发明人： Kohei Ono , Hiroyuki Ikemoto , Junichi Tanoue , Ulrich Hiltemann , Christoph Heidemeyer
IPC分类号： F04C29/02 , F04C18/356
CPC分类号： F04C29/02 , F04C18/3441
摘要： A gas vane pump wherein a lubricant is intermittently introduced into a housing 10 during rotation of a rotor 40, through a lubricant supply passage 100 formed through the housing and the rotor, and the relative position between the rotor having a diametric hole 112 and the housing having a communication groove 130 is determined such that when the rotor 40 is placed at an angular position which is in the middle of a predetermined angular range relative to the housing 10 and in which the hole 112 is in communication with the groove 130, a point of contact between a vane 70 movably held by the rotor and the inner circumferential surface of the housing 10 is located at the lowest position of the inner circumferential surface, so that when the rotor 40 is stopped at an angular position within the predetermined angular range, the vane 70 divides the remaining lubricant mass into two portions, which are discharged at respective two different times one after the other, making it possible to reduce the load acting on the vane upon restarting of the vane pump.
摘要翻译：一种气体叶片泵，其中在转子40旋转期间，通过形成在壳体和转子上的润滑剂供应通道100将润滑剂间歇地引入壳体10中，并且具有径向孔112的转子与壳体之间的相对位置具有连通槽130被确定为使得当转子40被放置在相对于壳体10在预定角度范围的中间并且孔112与凹槽130连通的角位置时，由转子可移动地保持的叶片70和壳体10的内周面之间的接触位于内周面的最低位置，使得当转子40停在预定角度范围内的角位置时，叶片70将剩余的润滑剂块分成两部分，它们分别在相应的两个不同的时间一个接一个地排出，使得可以在叶片泵重新起动时减小作用在叶片上的负荷。

9. 发明授权

US09062726B2 Disc brake device and caliper 有权
标题翻译：盘式制动装置和卡钳
公开(公告)号：US09062726B2
公开(公告)日：2015-06-23
申请号：US13700841
申请日：2011-12-02
申请人： Kazutoshi Nishii , Mikio Gomi , Junichi Tanoue
发明人： Kazutoshi Nishii , Mikio Gomi , Junichi Tanoue
IPC分类号： F16D65/14 , F16D65/00 , F16D55/227 , F16D55/00 , F16D65/02
CPC分类号： F16D65/0006 , F16D55/227 , F16D65/0068 , F16D2055/0016 , F16D2065/024
摘要： A disc brake device includes a disc rotor, which rotates around a rotation axis, friction pads opposed to friction surfaces of the disc rotor, a first member provided on a fixed part on a vehicle body side, a second member supported so as to be slidable relative to the first member by a slide mechanism, a third member, which holds the friction pads and is supported so as to be swingable relative to the second member around a swing axis in a radial direction of the disc rotor as a center of swing by a swing mechanism, and a return mechanism provided on the swing mechanism to apply force to the third member to restore the same to an initial position in a swing direction. Therefore, the disc brake device has an effect of inhibiting abnormal noise.
摘要翻译：盘式制动装置包括围绕旋转轴线旋转的盘式转子，与盘式转子的摩擦面相对的摩擦垫，设置在车体侧的固定部上的第一构件，被支撑为可滑动的第二构件通过滑动机构相对于第一构件的第三构件，第三构件，其保持摩擦垫并且被支撑成可以围绕作为摆动中心的盘形转子的径向方向的摆动轴线相对于第二构件摆动摆动机构和设置在摆动机构上的返回机构，以向第三构件施力以将其恢复到摆动方向上的初始位置。因此，盘式制动装置具有抑制异常噪音的效果。

10. 发明申请

US20140202799A1 DISC BRAKE DEVICE AND CALIPER 有权
标题翻译：碟形刹车装置和卡尺
公开(公告)号：US20140202799A1
公开(公告)日：2014-07-24
申请号：US13700841
申请日：2011-12-02
申请人： Kazutoshi Nishii , Mikio Gomi , Junichi Tanoue
发明人： Kazutoshi Nishii , Mikio Gomi , Junichi Tanoue
IPC分类号： F16D65/00
CPC分类号： F16D65/0006 , F16D55/227 , F16D65/0068 , F16D2055/0016 , F16D2065/024
摘要： A disc brake device includes a disc rotor, which rotates around a rotation axis, friction pads opposed to friction surfaces of the disc rotor, a first member provided on a fixed part on a vehicle body side, a second member supported so as to be slidable relative to the first member by a slide mechanism, a third member, which holds the friction pads and is supported so as to be swingable relative to the second member around a swing axis in a radial direction of the disc rotor as a center of swing by a swing mechanism, and a return mechanism provided on the swing mechanism to apply force to the third member to restore the same to an initial position in a swing direction. Therefore, the disc brake device has an effect of inhibiting abnormal noise.
摘要翻译：盘式制动装置包括围绕旋转轴线旋转的盘式转子，与盘式转子的摩擦面相对的摩擦垫，设置在车体侧的固定部上的第一构件，被支撑为可滑动的第二构件通过滑动机构相对于第一构件的第三构件，第三构件，其保持摩擦垫并且被支撑成可以围绕作为摆动中心的盘形转子的径向方向的摆动轴线相对于第二构件摆动摆动机构和设置在摆动机构上的返回机构，以向第三构件施力以将其恢复到摆动方向上的初始位置。因此，盘式制动装置具有抑制异常噪音的效果。

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