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1. 发明授权

US06322164B1 Braking device 有权
标题翻译：制动装置
公开(公告)号：US06322164B1
公开(公告)日：2001-11-27
申请号：US09254689
申请日：1999-03-15
申请人： Shigeru Sakamoto , Yutaka Ohnuma , Kenji Itoh , Masakuni Suzuki , Kouichi Sawada , Hiroshi Isono , Noboru Noguchi
发明人： Shigeru Sakamoto , Yutaka Ohnuma , Kenji Itoh , Masakuni Suzuki , Kouichi Sawada , Hiroshi Isono , Noboru Noguchi
IPC分类号： B60T842
CPC分类号： B60T8/442 , B60T8/3275 , B60T8/341 , B60T8/363 , B60T8/365 , B60T8/4872 , B60T8/4881 , B60T13/168 , B60T13/565 , B60T13/686 , B60T13/72
摘要： The pump is connected on its delivery side through an auxiliary passage to a primary passage connecting the master cylinder and brake cylinder to each other, and a pressure control valve is provided in a portion of the primary passage between the master cylinder and a point of connection thereof to the auxiliary passage. The pressure control valve releases working fluid from the pump to the master cylinder when delivery pressure of the pump is higher than the master cylinder pressure by more than a predetermined amount, and the pump is activated when the fluid pressure generated in the brake cylinder is required to be higher than the master cylinder pressure, during brake operation.
摘要翻译：泵的输出侧通过辅助通路连接到连接主缸和制动缸的主通道，压力控制阀设置在主缸和连接点之间的主通道的一部分中到辅助通道。当泵的输送压力高于主缸压力超过预定量时，压力控制阀将工作流体从泵释放到主缸，并且当需要在制动缸中产生的流体压力时激活泵在制动操作期间要高于主缸压力。

2. 再颁专利

USRE38327E1 Brake apparatus having an improved brake feel 有权
标题翻译：制动装置具有改善的制动感
公开(公告)号：USRE38327E1
公开(公告)日：2003-11-25
申请号：US09607342
申请日：2000-06-30
申请人： Shigeru Sakamoto , Yoichi Kato , Hiroshi Isono , Yoshihide Sekiya
发明人： Shigeru Sakamoto , Yoichi Kato , Hiroshi Isono , Yoshihide Sekiya
IPC分类号： F15B910
CPC分类号： B60T13/575 , B60T7/06 , B60T13/52 , B60T13/573
摘要： A brake apparatus has a good brake operation feel provided by a combination of a link mechanism and a brake booster. The link mechanism changes a lever ratio so that the lever ratio is gradually decreased as a pedal stroke is increased after the pedal stroke reaches a predetermined point. The brake booster increases a rate of increase of an output force so that the rate of increase is increased as an input force is increased. A brake characteristic of the brake apparatus as a whole exhibits a linear relationship relative to the deceleration of the vehicle, the brake characteristic being defined as an inclination of the deceleration against the pressing force input to the link mechanism. One of the link mechanism and the brake booster may be used alone in a brake apparatus to provide their respective effect to a brake apparatus.

3. 发明授权

US5771773A Brake apparatus having an improved brake feel 失效
标题翻译：制动装置具有改善的制动感
公开(公告)号：US5771773A
公开(公告)日：1998-06-30
申请号：US661799
申请日：1996-06-13
申请人： Shigeru Sakamoto , Yoichi Kato , Hiroshi Isono , Yoshihide Sekiya
发明人： Shigeru Sakamoto , Yoichi Kato , Hiroshi Isono , Yoshihide Sekiya
IPC分类号： B60T7/04 , B60T7/06 , B60T13/52 , B60T13/573 , B60T13/575 , F15B9/10
CPC分类号： B60T13/575 , B60T13/52 , B60T13/573 , B60T7/06
摘要： A brake apparatus has a good brake operation feel provided by a combination of a link mechanism and a brake booster. The link mechanism changes a lever ratio so that the lever ratio is gradually decreased as a pedal stroke is increased after the pedal stroke reaches a predetermined point. The brake booster increases a rate of increase of an output force so that the rate of increase is increased as an input force is increased. A brake characteristic of the brake apparatus as a whole exhibits a linear relationship relative to the deceleration of the vehicle, the brake characteristic being defined as an inclination of the deceleration against the pressing force input to the link mechanism. One of the link mechanism and the brake booster may be used alone in a brake apparatus to provide their respective effect to a brake apparatus.
摘要翻译：制动装置具有由连杆机构和制动助力器的组合提供的良好的制动操作感觉。连杆机构改变杠杆比，使得在踏板行程达到预定点之后踏板行程增加时，杠杆比逐渐减小。制动助力器增加输出力的增加率，使得随着输入力的增加，增加的速度增加。制动装置整体的制动特性与车辆的减速度呈线性关系，制动特性被定义为相对于连杆机构输入的按压力的减速度的倾斜。连杆机构和制动助力器中的一个可以单独用在制动装置中，以对它们各自的作用施加于制动装置。

4. 发明授权

US09827962B2 Master cylinder and master cylinder apparatus 有权
公开(公告)号：US09827962B2
公开(公告)日：2017-11-28
申请号：US14423156
申请日：2013-10-17
申请人： Hiroshi Isono
发明人： Hiroshi Isono
IPC分类号： B60T13/66 , B60T13/68 , B60T11/224 , B60T7/04 , B60T11/20 , B60T13/14 , B60T11/26
CPC分类号： B60T11/224 , B60T7/042 , B60T11/20 , B60T11/26 , B60T13/146 , B60T13/662 , B60T13/686
摘要： A master cylinder includes: an input piston that is caused to advance by operating a brake operating member; a pressure piston that is provided coaxially with the input piston in order to increase a fluid pressure in a frontward pressure chamber while advancing; and a multistage modification device that varies a relationship between a stroke of the input piston and the fluid pressure in the pressure chamber in three or more stages while the input piston moves from a retreat end position to an advancement end position.

5. 发明授权

US09400222B2 Pedal operation amount detecting device 有权
公开(公告)号：US09400222B2
公开(公告)日：2016-07-26
申请号：US13819530
申请日：2011-06-03
申请人： Noboru Fujiwara , Hiroshi Isono , Hirofumi Otsuka
发明人： Noboru Fujiwara , Hiroshi Isono , Hirofumi Otsuka
IPC分类号： G01L1/04 , G01L5/00 , B60T7/04 , G05G1/38
摘要： A pedal operation amount detecting device that is provided in an operating pedal apparatus including a transmitting member having a pedal arm of an operating pedal that is arranged so as to be pivotable about a support axis and that is depressed, and an output member to which a depression force is transmitted from the transmitting member and to which a reaction force corresponding to the depression force is applied, the pedal operation amount detecting device including a sensor member that is arranged on a load transmission path at a position offset from the transmitting member in a direction parallel to the support axis and that is deformed by the depression force and the reaction force, and the pedal operation amount detecting device electrically detecting a deformation of the sensor member.

6. 发明授权

US09388832B2 Master cylinder device and hydraulic brake system using the same 有权
标题翻译：主缸装置和液压制动系统使用相同
公开(公告)号：US09388832B2
公开(公告)日：2016-07-12
申请号：US13914846
申请日：2013-06-11
申请人： Hiroshi Isono
发明人： Hiroshi Isono
IPC分类号： B60T13/14 , F15B15/00 , B60T1/10 , B60T7/04 , B60T13/66 , B60T8/32 , B60T8/40
CPC分类号： B60T11/165 , B60T1/10 , B60T7/042 , B60T8/3265 , B60T8/4077 , B60T11/224 , B60T13/145 , B60T13/146 , B60T13/662 , F15B15/00
摘要： A master cylinder device includes a housing whose front side end is closed and which includes a third housing member separating an interior of the housing into a front side chamber and a rear side chamber and having an opening through the third housing member, a first pressurizing piston which includes a main body portion disposed in the front side chamber and which is moved forward by receiving a force for pressurizing the brake fluid to be supplied to a brake devices, and an input piston. In the master cylinder device, an input chamber into which a brake fluid is introduced is defined between a rear end of the main body portion of the first pressurizing piston and the third housing member. The input piston is fitted in the housing with seals, whereby, an inter-piston chamber across which the input piston and the pressure receiving piston face to each other.
摘要翻译：主缸装置包括：前侧封闭的壳体，其包括将壳体的内部分隔成前侧室和后侧室的第三壳体构件，并且具有通过第三壳体构件的开口;第一加压活塞其包括设置在前侧室中的主体部分，并且通过接收用于对要供给到制动装置的制动流体加压的力而向前移动，以及输入活塞。在主缸装置中，在第一加压活塞的主体部分的后端和第三壳体部件之间限定引入制动流体的输入室。输入活塞通过密封件装配在壳体中，由此，输入活塞和压力接收活塞彼此面对的活塞间室。

7. 发明授权

US09205825B2 Electric brake apparatus for vehicle 有权
标题翻译：车用电动刹车装置
公开(公告)号：US09205825B2
公开(公告)日：2015-12-08
申请号：US13700010
申请日：2010-06-08
申请人： Hiroshi Isono
发明人： Hiroshi Isono
IPC分类号： F16D55/08 , B60T13/74 , B60T13/58 , F16D65/18 , F16D121/24 , F16D127/02 , F16D123/00 , F16D125/40 , F16D121/06
CPC分类号： B60T13/745 , B60T13/588 , B60T13/741 , F16D65/18 , F16D2121/06 , F16D2121/24 , F16D2123/00 , F16D2125/40 , F16D2127/02
摘要： An electric caliper includes an electric drive mechanism which generates a pressing force for pressing a friction pad against a disc rotor, and a retraction mechanism provided in a piston of a pressing mechanism. The mechanism includes a reversing member which is compressed by a force transmission portion and a pressing portion of the piston to thereby generate a reverse force. Also, the mechanism includes a movable element which relatively retracts due to the reverse force, and a first elastic member which is compressed by the movable element and the advancing force transmission portion to thereby apply a restoring force. Thus, in the mechanism, the reversing member generates the reverse force as a result of advancement of the force transmission portion, and the movable element relatively retracts due to the reverse force and compresses the first elastic member. When free rotation (no-load rotation) of a brake motor of the mechanism is permitted, the restoring force generated as a result of compression of the first elastic member is applied to the force transmission portion, whereby the piston is retracted.
摘要翻译：电动钳包括产生用于将摩擦垫压靠在盘形转子上的按压力的电动驱动机构和设置在按压机构的活塞中的回退机构。该机构包括由力传递部分压缩的反转构件和活塞的按压部分，从而产生反作用力。此外，该机构包括由于反向力而相对缩回的可动元件，以及由可动元件和前进力传递部分压缩从而施加恢复力的第一弹性元件。因此，在机构中，由于力传递部分的前进，反转构件产生反作用力，并且可移动元件由于反向力而相对缩回并且压缩第一弹性构件。当允许机构的制动马达的自由旋转（空载旋转）时，由于第一弹性构件的压缩而产生的恢复力被施加到力传递部分，从而使活塞缩回。

8. 发明授权

US09163681B2 Brake device, friction couple for brake device, and brake pad 有权
标题翻译：制动装置，制动装置的摩擦联轴器和刹车片
公开(公告)号：US09163681B2
公开(公告)日：2015-10-20
申请号：US13638770
申请日：2010-06-04
申请人： Yosuke Akita , Kazutoshi Nishii , Ryutaro Misumi , Hiroshi Isono
发明人： Yosuke Akita , Kazutoshi Nishii , Ryutaro Misumi , Hiroshi Isono
IPC分类号： F16D65/092 , F16D65/02
CPC分类号： F16D65/092 , F16D65/028
摘要： A brake device includes a first member having holders, each of the holder configured to be in contact with a corresponding rolling body and hold the rolling body rotatably; a second member provided in contact with the rolling body and configured to rotate the rolling body in the holder according to a relative displacement with the first member; and a pressing mechanism configured to press the first member and the second member against each other. This makes it possible appropriately to set performance regardless of, for example, a projecting area of a surface of the first member, the surface being pressed by the second member.
摘要翻译：制动装置包括具有保持器的第一构件，每个保持器被构造成与相应的滚动体接触并可旋转地保持滚动体; 第二构件，其设置成与所述滚动体接触并且构造成根据与所述第一构件的相对位移使所述滚动体在所述保持器中旋转; 以及构造成将所述第一构件和所述第二构件相互抵压的按压机构。这使得可以适当地设置性能，而不管例如第一构件的表面的突出区域，表面被第二构件按压。

9. 发明申请

US20150251643A1 MASTER CYLINDER AND MASTER CYLINDER APPARATUS 有权
标题翻译：主缸和主缸装置
公开(公告)号：US20150251643A1
公开(公告)日：2015-09-10
申请号：US14423156
申请日：2013-10-17
申请人： Hiroshi Isono
发明人： Hiroshi Isono
IPC分类号： B60T11/224 , B60T11/26
CPC分类号： B60T11/224 , B60T7/042 , B60T11/20 , B60T11/26 , B60T13/146 , B60T13/662 , B60T13/686
摘要： A master cylinder includes: an input piston that is caused to advance by operating a brake operating member; a pressure piston that is provided coaxially with the input piston in order to increase a fluid pressure in a frontward pressure chamber while advancing; and a multistage modification device that varies a relationship between a stroke of the input piston and the fluid pressure in the pressure chamber in three or more stages while the input piston moves from a retreat end position to an advancement end position.
摘要翻译：主缸包括：输入活塞，其通过操作制动操作构件而前进; 与输入活塞同轴设置的压力活塞，以便在前进时增加前方压力室中的流体压力; 以及多级变形装置，其在输入活塞从后退端位置移动到前进位置时，以三级或更多级改变输入活塞的行程和压力室中的流体压力之间的关系。

10. 发明申请

US20150107942A1 FRICTION BRAKE DEVICE 有权
标题翻译：摩擦制动装置
公开(公告)号：US20150107942A1
公开(公告)日：2015-04-23
申请号：US14391028
申请日：2012-04-07
申请人： Hiroshi Isono
发明人： Hiroshi Isono
IPC分类号： F16D55/40
CPC分类号： F16D55/40 , F16D2055/0054 , F16D2055/0058 , F16D2055/0087
摘要： A friction brake device has a brake rotor including a disk part and a subsidiary rotor spaced apart from each other along a rotation axis and a cylindrical part integrally connecting their outer peripheral portions, brake pads which are rotatably supported around an autorotation axis parallel to the rotation axis between the disk part and the subsidiary rotor by a stationary member, rotational torque transmission devices which mutually transmit rotational torques between the brake rotor and the brake pads, and pressing devices which are supported between the disk part and the subsidiary rotor by the stationary member and press the brake pads against the disk part and the subsidiary rotor.
摘要翻译：摩擦制动装置具有制动转子，该制动转子包括沿着旋转轴线彼此间隔开的盘部和副转子，以及与外周部一体连接的圆筒部，可旋转地支撑在与旋转方向平行的自转轴通过静止部件在盘部和副转子之间形成轴线，在制动转子和制动衬块之间相互传递旋转转矩的旋转扭矩传递装置，以及通过固定部件支承在盘部与辅助转子之间的按压装置并将制动垫压靠在盘部分和辅助转子上。

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