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11. 发明申请

US20090256417A1 Brake device 有权
标题翻译：制动装置
公开(公告)号：US20090256417A1
公开(公告)日：2009-10-15
申请号：US12379595
申请日：2009-02-25
申请人： Hideaki Ishii , Kazumoto Sano , Kunihiro Matsunaga , Masaru Sakuma
发明人： Hideaki Ishii , Kazumoto Sano , Kunihiro Matsunaga , Masaru Sakuma
IPC分类号： B60T8/64
CPC分类号： B60T8/267
摘要： An object of the present invention is to provide a brake device in which brake feeling can be improved. In response to depression of a brake pedal 6, an electric brake 5 mounted on the rear side starts to generate a braking force at the time of stroke h1 before a fluid pressure brake 4 mounted on the front side starts to generate a braking force when the stroke reaches stroke h2. In the conventional art, the braking force on the rear side is set according to the fluid pressure on the front side, and braking can be controlled only by the response of the fluid pressure. In the conventional art, an invalid stroke is long, and when the stroke enters a braking force zone where a braking force is generated according to a pedal stroke, the braking force suddenly increases relative to an advance of the stroke (rigid impression), whereby the driver often feels discomfort and pedal feeling is deteriorated. On the other hand, in the present invention, the rear side can generate a braking force prior to the front side, whereby it is possible to reduce rigid feeling, and therefore improve pedal feeling.
摘要翻译：本发明的目的在于提供一种可以提高制动感觉的制动装置。响应于制动踏板6的下压，安装在后侧的电动制动器5在行程h1之前开始产生制动力，在安装在前侧的流体压力制动器4开始产生制动力时中风达到中风h2。在传统技术中，后侧的制动力根据前侧的流体压力而设定，并且可以仅通过流体压力的响应来控制制动。在常规技术中，无效行程长，当行程进入根据踏板行程产生制动力的制动力区时，制动力相对于行程（刚性印象）的提前突然增加，由此司机经常感到不适，踏板感觉恶化。另一方面，在本发明中，后侧可以在前侧之前产生制动力，从而可以降低刚性感，从而提高踏板感觉。

12. 发明授权

US5080446A Hydraulic pressure control device 失效
标题翻译：液压控制装置
公开(公告)号：US5080446A
公开(公告)日：1992-01-14
申请号：US580283
申请日：1990-09-11
申请人： Kunihiro Matsunaga
发明人： Kunihiro Matsunaga
IPC分类号： B60G15/06 , B60G17/027 , B60T8/18 , B60T8/30 , F16F1/12
CPC分类号： B60T8/1862 , B60G15/068 , B60G17/0272 , F16F1/12 , B60G2202/12 , B60G2202/24 , B60G2202/413 , B60G2204/12 , B60G2204/124 , B60G2400/60 , B60G2500/20 , B60G2500/30 , B60G2800/22
摘要： A hydraulic pressure control device of a load sensing type is provided. The hydraulic pressure control device includes a spring support disposed on a vehicle body side or wheel side for supporting a suspension spring, a support member tiltably disposed in the spring support for supporting a load of the suspension spring at three support portions, and a hydraulic pressure control valve mounted on the support member for controlling hydraulic pressure supplied to a braking unit mounted on a wheel from a source for generating hydraulic braking pressure. Thus, at least a portion of the force applied to one of the support portions can be applied to a control piston of the hydraulic pressure control valve.
摘要翻译：提供负载感测型的液压控制装置。液压控制装置包括设置在车体侧或车轮侧用于支撑悬架弹簧的弹簧支撑件，可倾斜地设置在弹簧支撑件中用于支撑三个支撑部分处的悬架弹簧的负载的支撑构件，以及液压安装在所述支撑构件上的控制阀，用于控制供应到来自源的用于产生液压制动压力的安装在车轮上的制动单元的液压。因此，施加到一个支撑部分的力的至少一部分可以被施加到液压控制阀的控制活塞。

13. 发明授权

US08556353B2 Brake device 有权
标题翻译：制动装置
公开(公告)号：US08556353B2
公开(公告)日：2013-10-15
申请号：US12379595
申请日：2009-02-25
申请人： Hideaki Ishii , Kazumoto Sano , Kunihiro Matsunaga , Masaru Sakuma
发明人： Hideaki Ishii , Kazumoto Sano , Kunihiro Matsunaga , Masaru Sakuma
IPC分类号： B60T8/62
CPC分类号： B60T8/267
摘要： In response to depression of a brake pedal (6), an electric brake (5) mounted on the rear side starts to generate a braking force at the time of stroke h1 before a fluid pressure brake (4) mounted on the front side starts to generate a braking force when the stroke reaches stroke h2. Accordingly, the rear side is able to generate a braking force prior to the front side, whereby it is possible to reduce a rigid feeling, and therefore improve the pedal feeling.
摘要翻译：响应于制动踏板（6）的下压，安装在后侧的电动制动器（5）在安装在前侧的流体压力制动器（4）开始于行程h1之前开始产生制动力当行程达到行程h2时产生制动力。因此，后侧能够在前侧之前产生制动力，由此可以降低刚性感，从而提高踏板感觉。

14. 发明授权

US5480216A Hydraulic control apparatus of load-response type 失效
标题翻译：负载响应型液压控制装置
公开(公告)号：US5480216A
公开(公告)日：1996-01-02
申请号：US362779
申请日：1994-12-23
申请人： Kunihiro Matsunaga
发明人： Kunihiro Matsunaga
IPC分类号： B60T8/26 , B60T8/28 , B60T8/30 , B60T8/18 , B60T8/32
CPC分类号： B60T8/306 , B60T8/282
摘要： A load-responsive hydraulic control apparatus includes a valve operating member for opening a valve portion capable of permitting and preventing a master cylinder from communicating with the rear wheel cylinders of a rear wheel brake system. A plunger is provided for receiving hydraulic pressure from a branch path branched from the rear wheel brake system between the valve portion and the master cylinder and for opening the valve portion via the valve operating member when the received hydraulic pressure reaches predetermined hydraulic shifting pressure. An inertia valve blocks the branch path when predetermined deceleration is achieved.
摘要翻译：负载敏感液压控制装置包括用于打开能够允许和防止主缸与后轮制动系统的后轮缸连通的阀部分的阀操作构件。一个柱塞被设置用于从在阀部分和主缸之间从后轮制动系统分支的分支路径接收液压，并且当接收到的液压达到预定的液压变速压力时通过阀操作构件打开阀部分。当实现预定的减速时，惯性阀阻挡分支路径。

15. 发明授权

US5312175A Brake fluid pressure control apparatus 失效
标题翻译：制动液压力控制装置
公开(公告)号：US5312175A
公开(公告)日：1994-05-17
申请号：US904988
申请日：1992-06-26
申请人： Hiromi Ando , Kunihiro Matsunaga , Kenji Sano , Satoru Suga
发明人： Hiromi Ando , Kunihiro Matsunaga , Kenji Sano , Satoru Suga
IPC分类号： B60T8/34 , B60T8/40 , B60T8/42 , B60T8/50 , B60T13/18
CPC分类号： B60T8/4054 , B60T8/341 , B60T8/4291 , B60T8/5037 , Y10S303/90
摘要： The present invention relates to a brake fluid pressure control apparatus in which a casing contains a pump communication port separately from a master cylinder communication port. A spool is also provided which limits the communication between the pump communication port and the master cylinder communication port in a manner such that the discharge pressure from the pump is not added directly to the master cylinder. Additionally, in the intake and discharge sides of the pump, a bypass channel is provided. In this bypass channel, a relief valve is provided which allows the escape of pressure force to the intake side of the pump in the case when the pressure force between the discharge side of the pump and the flow control increases to a high pressure. Furthermore, because the brake fluid is normally designed to be discharged from the pump to the flow control valve at approximately a fixed flow rate by means of the relief valve, there is no return of brake fluid to the master cylinder via the flow control valve, and stroke fluctuations of the master cylinder can be eliminated. Additionally, the necessity for providing an orifice between a pump communication port and the master cylinder communication port disappears.
摘要翻译：制动液压控制装置技术领域本发明涉及一种制动液压控制装置，其中壳体包含与主缸连通口分开的泵连通口。还提供了一种阀芯，其以使得来自泵的排出压力不直接添加到主缸的方式限制泵通信端口和主缸连通端口之间的连通。此外，在泵的吸入侧和排出侧设置有旁通通道。在该旁路通道中，设置有安全阀，当在泵的排出侧和流量控制之间的压力增加到高压的情况下，提供压力力到泵的吸入侧的泄压阀。此外，由于制动液通常被设计为通过安全阀以大致固定的流量从泵排出到流量控制阀，所以不会通过流量控制阀将制动流体返回到主缸，可以消除主缸的冲程波动。此外，在泵通信端口和主缸通信端口之间提供孔口的必要性消失。

16. 发明授权

US09016442B2 Disc brake apparatus 有权
标题翻译：盘式制动装置
公开(公告)号：US09016442B2
公开(公告)日：2015-04-28
申请号：US13536161
申请日：2012-06-28
申请人： Atsushi Odaira , Kunihiro Matsunaga
发明人： Atsushi Odaira , Kunihiro Matsunaga
IPC分类号： F16D55/22 , F16D55/226 , F16D65/00 , F16D65/097 , F16D55/00 , F16D121/04
CPC分类号： F16D55/226 , F16D65/0006 , F16D65/0972 , F16D2055/0041 , F16D2121/04
摘要： An abutment-plate portion of a main body portion of a biasing member, which faces a disc rotor in an axial direction, includes a pad-return portion for biasing a friction pad in a direction separating apart from the disc rotor, and upper and lower claw portions which are located separately on the upper and lower sides of the pad-return portion. The upper and lower claw portions of the biasing member are brought into abutment against upper and lower groove portions respectively with a frictional resistance When a lining of the friction pad is worn away and the friction pad is pressed in a direction approaching to the disc rotor in accordance with the wear of the lining, the movement of the entire biasing member in the direction approaching to the disc rotor inside a pad guide is allowed by the upper and lower claw portions serving as wear-following portions.
摘要翻译：偏置构件的主体部分的抵靠板部分，其在轴向方向上面对盘形转子，包括用于在与盘形转子分离的方向上偏置摩擦垫的衬垫返回部分，以及上部和下部爪部分分别位于衬垫返回部分的上侧和下侧。偏置构件的上下爪部分分别以摩擦阻力抵靠上槽和下槽部分当摩擦垫的衬垫磨损并且摩擦垫沿接近盘转子的方向被按压时根据衬里的磨损，通过作为磨损跟随部分的上爪部和下爪部允许整个偏置构件在靠近衬垫引导件内的盘形转子的方向上的移动。

17. 发明授权

US5335982A Brake fluid pressure control apparatus 失效
标题翻译：制动液压力控制装置
公开(公告)号：US5335982A
公开(公告)日：1994-08-09
申请号：US40491
申请日：1993-03-31
申请人： Hiromi Ando , Kunihiro Matsunaga , Kenji Sano , Satoru Suga
发明人： Hiromi Ando , Kunihiro Matsunaga , Kenji Sano , Satoru Suga
IPC分类号： B60T8/34 , B60T8/40 , B60T8/42 , B60T8/50 , B60T13/18
CPC分类号： B60T8/4054 , B60T8/341 , B60T8/4291 , B60T8/5037 , Y10S303/90
摘要： The present invention relates to a brake fluid pressure control apparatus in which a casing contains a pump communication port separately from a master cylinder communication port. A spool is also provided which limits the communication between the pump communication port and the master cylinder communication port in a manner such that the discharge pressure from the pump is not added directly to the master cylinder. Additionally, in the intake and discharge sides of the pump, a bypass channel is provided. In this bypass channel, a relief valve is provided which allows the escape of pressure force to the intake side of the pump in the case when the pressure force between the discharge side of the pump and the flow control valve increases to a high pressure. Furthermore, because the brake fluid is normally designed to be discharged from the pump to the flow control valve at approximately a fixed flow rate by means of the relief valve, there is no return of brake fluid to the master cylinder via the flow control valve, and stroke fluctuations of the master cylinder can be eliminated. Additionally, the necessity for providing an orifice between a pump communication port and the master cylinder communication port disappears.
摘要翻译：制动液压控制装置技术领域本发明涉及一种制动液压控制装置，其中壳体包含与主缸连通口分开的泵连通口。还提供了一种阀芯，其以使得来自泵的排出压力不直接添加到主缸的方式限制泵通信端口和主缸连通端口之间的连通。此外，在泵的吸入侧和排出侧设置有旁通通道。在该旁路通道中，设置有安全阀，当在泵的排出侧和流量控制阀之间的压力增加到高压的情况下，能够将压力释放到泵的吸入侧。此外，由于制动液通常被设计为通过安全阀以大致固定的流量从泵排出到流量控制阀，所以不会通过流量控制阀将制动流体返回到主缸，可以消除主缸的冲程波动。此外，在泵通信端口和主缸通信端口之间提供孔口的必要性消失。

18. 发明申请

US20130001024A1 DISC BRAKE APPARATUS 有权
标题翻译：碟形刹车装置
公开(公告)号：US20130001024A1
公开(公告)日：2013-01-03
申请号：US13536161
申请日：2012-06-28
申请人： Atsushi ODAIRA , Kunihiro Matsunaga
发明人： Atsushi ODAIRA , Kunihiro Matsunaga
IPC分类号： F16D55/22
CPC分类号： F16D55/226 , F16D65/0006 , F16D65/0972 , F16D2055/0041 , F16D2121/04
摘要： An abutment-plate portion of a main body portion of a biasing member, which faces a disc rotor in an axial direction, includes a pad-return portion for biasing a friction pad in a direction separating apart from the disc rotor, and upper and lower claw portions which are located separately on the upper and lower sides of the pad-return portion. The upper and lower claw portions of the biasing member are brought into abutment against upper and lower groove portions respectively with a frictional resistance When a lining of the friction pad is worn away and the friction pad is pressed in a direction approaching to the disc rotor in accordance with the wear of the lining, the movement of the entire biasing member in the direction approaching to the disc rotor inside a pad guide is allowed by the upper and lower claw portions serving as wear-following portions.
摘要翻译：偏置构件的主体部分的抵靠板部分，其在轴向方向上面对盘形转子，包括用于在与盘形转子分离的方向上偏置摩擦垫的衬垫返回部分，以及上部和下部爪部分分别位于衬垫返回部分的上侧和下侧。偏置构件的上下爪部分分别以摩擦阻力抵靠上槽和下槽部分当摩擦垫的衬垫磨损并且摩擦垫沿接近盘转子的方向被按压时根据衬里的磨损，通过作为磨损跟随部分的上爪部和下爪部允许整个偏置构件在靠近衬垫引导件内的盘形转子的方向上的移动。

19. 发明授权

US5601344A Fluid pressure control device for antiskid brake system 失效
标题翻译：防滑制动系统流体压力控制装置
公开(公告)号：US5601344A
公开(公告)日：1997-02-11
申请号：US540566
申请日：1995-10-06
申请人： Kunihiro Matsunaga , Hiromi Ando
发明人： Kunihiro Matsunaga , Hiromi Ando
IPC分类号： B60T8/40 , B60T8/42 , B60T8/36
CPC分类号： B60T8/4059 , B60T8/4275
摘要： A brake fluid pressure adjustment device is presented for controlling the wheel lock of a vehicle by controlling the flow of the brake fluid from the main fluid path to the bypass path by means of a pumping mechanism which is in constant operation. The pumping mechanism includes a suction valve which only allows a unidirectional flow of brake fluid from the pump, and a reservoir to the pump; an electromagnetic device which forces open the bypass path between the pump and the reservoir by attracting the bypass path control valve element in one direction; and a discharge valve which allows only the flow of brake fluid from the pump to the main fluid path. Therefore, by controlling the actions of the electromagnetic means, it is possible to control the decrease, holding and increase actions of the pressure adjustment device, without stopping and starting the pump. The device thereby provides a delicate and timely response to the brake pressure variation needs without being affected by the inertial effects of the pump.
摘要翻译：提出了一种制动液压调节装置，用于通过恒定操作的泵送机构控制制动流体从主流体路径到旁路路径的流动来控制车辆的车轮锁定。抽吸机构包括仅允许来自泵的制动流体单向流动的抽吸阀，以及泵的储存器; 通过在一个方向上吸引旁路路径控制阀元件来迫使打开旁通路径的电磁装置; 以及仅允许制动流体从泵流到主流体路径的排出阀。因此，通过控制电磁装置的作用，可以在不停止和启动泵的情况下控制压力调节装置的减小，保持和增加动作。因此，该装置可以在不受泵的惯性影响的情况下对制动压力变化需求进行精确和及时的响应。

20. 发明授权

US5472268A Brake fluid pressure control apparatus for antiskid control and traction control 失效
标题翻译：用于防滑控制和牵引力控制的制动液压力控制装置
公开(公告)号：US5472268A
公开(公告)日：1995-12-05
申请号：US133447
申请日：1993-10-07
申请人： Hiromi Ando , Kunihiro Matsunaga
发明人： Hiromi Ando , Kunihiro Matsunaga
IPC分类号： B60T8/34 , B60T8/36 , B60T8/40 , B60T8/48 , B60T8/50 , B60T15/36 , B60T13/18
CPC分类号： B60T8/4054 , B60T8/341 , B60T8/3635 , B60T8/4872 , B60T8/5037
摘要： The present invention relates to a brake fluid pressure control apparatus provided with a flow valve which, during the normal operation, when a spool is in the stationary position, a master cylinder communication port is communicated with a wheel cylinder communication port while the pump communication port is closed, and during an antiskid control operation, a pump communication port and a wheel cylinder communication port are communicated, as well as a switching device to switch between the first and the second conditions. In the first condition, a master cylinder communication port is communicated with the output fluid passage of the master cylinder while the communication between the pump communication port and the master cylinder communication port is shut off. In the second condition, the communication between the master cylinder communication port and the output fluid passage of the master cylinder is shut off while the pump communication port and the master cylinder communication port are communicated. Therefore, when two functions, antiskid and traction controls, are to be provided to a brake fluid pressure control apparatus having an antiskid control capability, there is no need to change the flow valve itself, in particular the spool, to provide the two functions.
摘要翻译：本发明涉及一种具有流量阀的制动液压控制装置，该流量阀在正常操作期间当阀芯处于静止位置时，主缸连通口与轮缸连通口连通，泵通信口关闭，并且在防滑控制操作期间，连通泵通信端口和轮缸连通端口，以及切换装置，以在第一和第二状态之间切换。在第一条件下，主泵连通口与主缸的输出流体通道连通，同时泵通信口与主缸通信口之间的通信被切断。在第二条件下，在泵通信端口和主汽缸通信端口通信时，主汽缸通信端口与主汽缸的输出流体通道之间的连通被切断。因此，当具有防滑控制能力的制动液压控制装置的两个功能是防滑和牵引控制时，不需要改变流量阀本身，特别是阀芯，以提供两个功能。

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