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1. 发明授权

US4267903A Disk brake apparatus for motor vehicle 失效
标题翻译：机动车盘式制动装置
公开(公告)号：US4267903A
公开(公告)日：1981-05-19
申请号：US743
申请日：1979-01-03
申请人： Yasuo Kita , Yukinori Nishiyama
发明人： Yasuo Kita , Yukinori Nishiyama
IPC分类号： F16D55/224 , F16D65/14 , F16D65/18 , F16D65/54 , F16D65/74 , F16D55/26
CPC分类号： F16D65/74 , F16D55/224 , F16D65/18 , F16D2121/14 , F16D2125/10 , F16D2125/36 , Y10T403/251 , Y10T403/255
摘要： A hydraulically operated disk brake apparatus for a motor vehicle comprises a brake disk, a caliper-like brake housing disposed to straddle over the brake disk and having a pair of arms, and a pair of brake pad assemblies disposed in the brake housing in opposition to each other with the brake disk being interposed therebetween. The brake pad assemblies are movable toward and from the brake disk. A cylinder chamber is formed in one of the caliper arms and accommodates therein a first piston for pressing the adjacent brake pad assembly to the brake disk and a second piston positioned with a distance from the first piston. The second piston is operated by an externally provided actuator member to produce a hydraulic pressure in the cylinder chamber for moving the first piston and the associated brake pad assembly toward the brake disk. A reservoir for hydraulic fluid is formed in the brake housing to supply supplementary fluid into the cylinder chamber.
摘要翻译：一种用于机动车辆的液压操作的盘式制动装置，包括制动盘，设置成跨越制动盘并具有一对臂的制动钳状制动器壳体，以及一对制动衬块组件，其布置在制动器壳体中，彼此隔开制动盘。制动块组件可以朝向和离开制动盘移动。气缸室形成在卡钳臂中的一个中，并且容纳有用于将相邻的制动衬块组件压向制动盘的第一活塞和与第一活塞相距一定距离的第二活塞。第二活塞由外部设置的致动器构件操作，以在气缸室中产生液压，用于将第一活塞和相关联的制动衬块组件朝向制动盘移动。在制动器壳体中形成用于液压流体的储存器，以将辅助流体供应到气缸室中。

2. 发明授权

US4693521A Automobile braking force control apparatus 失效
标题翻译：汽车制动力控制装置
公开(公告)号：US4693521A
公开(公告)日：1987-09-15
申请号：US801139
申请日：1985-11-22
申请人： Koji Takata , Yukinori Nishiyama
发明人： Koji Takata , Yukinori Nishiyama
IPC分类号： B60T8/40 , B60T8/1761 , B60T8/32 , B60T8/36 , B60T8/42 , B60T8/44 , B60T13/16 , B60T8/00
CPC分类号： B60T8/3265 , B60T13/167 , B60T8/3655 , B60T8/4233 , B60T8/441 , B60T8/447
摘要： An automobile braking force control apparatus controls braking forces on some or all of the wheels individually or in groups. The operating force from a brake pedal (2) is converted into a hydraulic pressure by a master cylinder (3). This converted hydraulic pressure acts on the pistons of actuators (7a, 7b, 7c, 7d) disposed in operating channels (6a, 6b, 6c, 6d) leading to some or all of the wheels taken individually or in groups. The braking force on the wheels vary with the movements of the pistons. Auxiliary power circuits (8a, 8b, 8c, 8d, 9a, 9b, 9c, 9d) are provided for enabling hydraulic pressure from an auxiliary power source (12) to act on the pistons of the actuators (7a, 7b, 7c, 7d). Control valves (10a, 10b, 10c, 10d) controled by an electronic control device (13) are disposed in auxiliary power circuits. In addition to the hydraulic pressure from the master cylinder (3), the pistons of the actuators (7a, 7b, 7c, 7d) are acted on by the auxiliary hydraulic pressures from the auxiliary power source (12) in both positive and negative directions, after these pressures have been controlled to suitable magnitudes by the control valves (10a, 10b, 10c, 10d).
摘要翻译：汽车制动力控制装置单独或分组地控制部分或全部轮子上的制动力。来自制动踏板（2）的操作力由主缸（3）转换成液压。这种转换的液压作用在设置在通向单独或分组取向的一些或全部轮的操作通道（6a，6b，6c，6d）中的致动器（7a，7b，7c，7d）的活塞上。车轮上的制动力随着活塞的运动而变化。辅助动力回路（8a，8b，8c，8d，9a，9b，9c，9d）设置成能够使来自辅助动力源（12）的液压作用于致动器（7a，7b，7c，7d）的活塞）。由电子控制装置（13）控制的控制阀（10a，10b，10c，10d）设置在辅助电源电路中。除了来自主缸（3）的液压外，致动器（7a，7b，7c，7d）的活塞在来自辅助动力源（12）的辅助液压两个方向在这些压力通过控制阀（10a，10b，10c，10d）控制到合适的大小之后。

3. 发明授权

US4714299A Brake pressure control system 失效
标题翻译：制动压力控制系统
公开(公告)号：US4714299A
公开(公告)日：1987-12-22
申请号：US605790
申请日：1984-05-01
申请人： Koji Takata , Yukinori Nishiyama
发明人： Koji Takata , Yukinori Nishiyama
IPC分类号： B60T8/1766 , B60T8/26 , B60T8/36 , B60T8/44 , B60T8/62 , B60T13/14 , B60T8/58 , B60T8/64 , B60T11/00
CPC分类号： B60T8/441 , B60T13/144 , B60T8/1766 , B60T8/266 , B60T8/3265 , B60T8/3655 , B60T8/447
摘要： An improved brake pressure control system for vehicles is proposed which employs a brake pressure detecting means, wheel speed sensors and a data processor for antilocking control, booster control and distribution of brake force. The control system regulates braking pressure to insure maximum or nearly maximum brake effectiveness under all operating conditions.
摘要翻译：提出了一种改进的车辆制动压力控制系统，其采用制动压力检测装置，车轮速度传感器和用于防抱死控制，增压器控制和制动力分配的数据处理器。控制系统调节制动压力，以确保所有操作条件下的最大或接近最高制动效率。

4. 发明授权

US4226308A Disc brake cover 失效
标题翻译：盘式制动器盖
公开(公告)号：US4226308A
公开(公告)日：1980-10-07
申请号：US34701
申请日：1979-04-30
申请人： Yukinori Nishiyama , Masachika Yamamoto
发明人： Yukinori Nishiyama , Masachika Yamamoto
IPC分类号： B62L1/00 , F16D55/00 , F16D55/22 , F16D65/00 , F16D65/12
CPC分类号： F16D55/22 , F16D65/12 , F16D2055/0037
摘要： A disc cover for disc brakes on a two-wheeled vehicle having a series of fan elements attached to a wheel attaching axis and adapted to be nested in a stored configuration or overlapping and covering the disc when deployed. The elements are attached to each other when deployed and are all locked together when nested by an attaching pin. Each element is in the shape of a U or L such that the outer surface projects over the disc surface but the inwardly turned portion extends only part way about the disc.
摘要翻译：一种用于在两轮车辆上盘式制动的盘盖，其具有连接到车轮附接轴线的一系列风扇元件，并且适于嵌套在存储的构造中或在展开时重叠并覆盖该盘。元件在展开时彼此相连，并且在通过安装销嵌套时都被锁定在一起。每个元件都是U或L的形状，使得外表面突出在盘表面上，但是向内转的部分仅围绕盘部分地延伸。

5. 发明授权

US4667476A Booster 失效
标题翻译：助推器
公开(公告)号：US4667476A
公开(公告)日：1987-05-26
申请号：US815573
申请日：1986-01-02
申请人： Koji Takata , Yukinori Nishiyama , Takashi Shinomiya
发明人： Koji Takata , Yukinori Nishiyama , Takashi Shinomiya
IPC分类号： B60T11/16 , B60T7/04 , B60T8/36 , B60T11/20 , B60T13/12 , B60T13/14 , B60T13/40 , B60T13/68 , B60T15/14 , F15B7/00
CPC分类号： B60T8/3265 , B60T13/144 , B60T13/686 , B60T15/14 , B60T7/042 , B60T8/3655 , B60T8/4077
摘要： An improved booster for use with a master cylinder in a brake system is proposed which includes a spring for keeping the input shaft away from the booster piston. The spring has one end abutting on a piston acted by the auxiliary pressure from the auxiliary power source and the other end abutting on the brake pedal to bear the pedal stepping force. The input shaft will not engage the booster piston except in case of the failure of the auxiliary power source, ect.
摘要翻译：提出了一种与制动系统中的主缸一起使用的改进的助力器，其包括用于保持输入轴远离增压器活塞的弹簧。弹簧的一端抵靠在由辅助动力源的辅助压力作用的活塞上，另一端抵靠在制动踏板上以承受踏板踏力。除辅助电源故障外，输入轴不会与增压活塞接合。

6. 发明授权

US4296843A Disc brake for two-wheeled vehicle 失效
标题翻译：两轮车辆盘式制动器
公开(公告)号：US4296843A
公开(公告)日：1981-10-27
申请号：US113422
申请日：1980-01-18
申请人： Yukinori Nishiyama , Hideji Ichikawa
发明人： Yukinori Nishiyama , Hideji Ichikawa
IPC分类号： F16D55/224 , F16D55/2265
CPC分类号： F16D55/22655
摘要： A floating type disc brake assembly for a two-wheeled vehicle having two pad assemblies one of which is operatively coupled to a caliper and the other to an opposing caliper arm. The caliper assembly is coupled to a fork of the vehicle through a pin disposed in a through-hole in a stationary member of the fork. Recesses are provided in either the stationary member or the pin within the area of the through-hole with elastic members disposed in the recesses to partially fill a portion of the gap left between the stationary member and the pin. Upon application of a sufficiently high torque such as for backward movement of the vehicle, the pin is brought into abutment with the stationary member thereby halting compression of the elastic members and thereby preventing their cracking due to excessive forces.
摘要翻译：一种用于具有两个垫组件的两轮车辆的浮动式盘式制动器组件，其中一个垫片组件可操作地联接到卡钳，另一个用于相对的卡钳臂。卡钳组件通过设置在叉的固定构件中的通孔中的销钉联接到车辆的叉。在通孔的区域内的固定构件或销中设置凹部，其中设置在凹部中的弹性构件部分地填充留在固定构件和销之间的间隙的一部分。当施加足够高的扭矩（例如用于车辆的后退运动）时，销与固定构件抵接，从而停止弹性构件的压缩，从而防止由于过大的力而产生的开裂。

7. 发明授权

US4061208A Pad-wear compensating device for disc brake 失效
标题翻译：盘式制动器垫片补偿装置
公开(公告)号：US4061208A
公开(公告)日：1977-12-06
申请号：US748443
申请日：1976-12-08
申请人： Yukinori Nishiyama
发明人： Yukinori Nishiyama
IPC分类号： F16D55/2255 , F16D65/14 , F16D65/56
CPC分类号： F16D65/567 , F16D55/2255 , F16D2125/40
摘要： A disc brake assembly includes a yoke or caliper 9 mounting fixed and movable pads 12, 5 on opposite sides of a wheel disc 1. A push rod 2 is threaded through a cam nut 3, and is axially screwed into engagement with the movable pad 5 by the rotation of the cam nut. The latter is turned by and within a lever ring 21 via spring biased jamming balls or rollers 22 disposed in wedge-shaped recesses between the cam nut and the lever ring. The push rod is advanced toward the movable pad 5 to compensate for the wear thereof by the gradual rotation of the cam nut via a one-way clutch within which the cam nut may undergo limited rotation during brake operation. The one-way action of the clutch may be implemented by a jam ball arrangement, or by a ratchet wheel and pawl arrangement.
摘要翻译：盘式制动器组件包括轭或卡钳9，其在轮盘1的相对侧上安装固定和可移动的垫片12.推杆2穿过凸轮螺母3，并且轴向地与可移动垫5接合通过凸轮螺母的旋转。后者通过设置在凸轮螺母和杠杆环之间的楔形凹部中的弹簧偏压的卡住的球或滚轮22在杠杆环21内转动和移动。推杆朝向可移动垫5前进，以通过单向离合器逐渐旋转凸轮螺母来补偿其磨损，单向离合器中，在制动操作期间凸轮螺母可能经受有限的旋转。离合器的单向动作可以通过卡纸球装置，或者通过棘轮和棘爪装置来实现。

8. 发明授权

US5405191A Brake fluid pressure control device 失效
标题翻译：制动液压力控制装置
公开(公告)号：US5405191A
公开(公告)日：1995-04-11
申请号：US181311
申请日：1994-01-13
申请人： Yukinori Nishiyama , Koji Takata
发明人： Yukinori Nishiyama , Koji Takata
IPC分类号： B60T8/175 , B60T8/42 , B60T8/48 , B60T8/32 , B60T8/58
CPC分类号： B60T8/4872 , B60T8/4291 , Y10S303/90 , Y10S303/901
摘要： A wheel brake fluid pressure control device has a main fluid line and a return-flow type antilock control function. This device also has a fluid supply line branching from the main fluid line so that it has a traction control function as well. It is necessary to provide such a device with a shutoff valve for checking the fluid flow from the fluid supply line to the discharged fluid reservoir while the master cylinder is being pressurized. The shutoff valve employed is not an expensive solenoid valve or a pressure-responsive valve, but a pressure-responsive type check valve which closes when the brake pressure in the discharge line exceeds a predetermined level. This shutoff valve is simple in structure and low in cost and can improve the reliability of the entire device. Also, by using this valve, the traction control function can be added to an existing antilock control device at a low cost.
摘要翻译：车轮制动液压力控制装置具有主流体线路和回流型防抱死控制功能。该装置还具有从主流体管线分支的流体供应管线，使得其具有牵引力控制功能。必须为这种装置提供截流阀，用于在主缸被加压时检查从流体供应管线到排放的流体储存器的流体流动。所使用的截止阀不是昂贵的电磁阀或压力响应阀，而是当排出管线中的制动压力超过预定水平时关闭的压力响应式止回阀。该截止阀结构简单，成本低，可提高整个装置的可靠性。此外，通过使用该阀，可以以低成本将牵引力控制功能添加到现有的防抱死控制装置。

9. 发明授权

US4889093A Throttle opening controller 失效
标题翻译：油门开启控制器
公开(公告)号：US4889093A
公开(公告)日：1989-12-26
申请号：US267478
申请日：1988-11-04
申请人： Yukinori Nishiyama , Hideaki Fujioka , Hisaaki Yamaguchi , Toshiki Ikeda , Keisuke Miyoshi
发明人： Yukinori Nishiyama , Hideaki Fujioka , Hisaaki Yamaguchi , Toshiki Ikeda , Keisuke Miyoshi
IPC分类号： B60K26/04 , B60K28/16 , F02D9/02 , F02D11/10
CPC分类号： B60K28/16
摘要： A throttle opening controller provided between an accelerator pedal and an engine throttle of an automobile. It has an output shaft driven by a motor, a motor lever fixedly mounted on the output shaft and ring members including an accelerator ring, a motor ring and a throttle ring all rotatably mounted on the output shaft. The accelerator ring is connected to the accelerator pedal and the throttle ring is connected to the throttle through wires. The motor lever is controlled by a traction control device. When the traction control is not activated, the motor lever is kept in its FULL-OPEN position, allowing the movement of the accelerator pedal to be transmitted as it is to the throttle through the accelerator ring, the motor ring coupled to the accelerator ring through a spring, and the throttle ring adapted to turn in the throttle-opening direction by and with the motor ring.

10. 发明授权

US4222464A Disc brake apparatus for a motor vehicle 失效
标题翻译：用于机动车辆的盘式制动装置
公开(公告)号：US4222464A
公开(公告)日：1980-09-16
申请号：US970308
申请日：1978-12-18
申请人： Michio Moriya , Yukinori Nishiyama
发明人： Michio Moriya , Yukinori Nishiyama
IPC分类号： F16D55/224 , B60T1/06 , F16D55/2265
CPC分类号： F16D55/2265 , F16D55/22655
摘要： A disc brake apparatus for a motor vehicles comprises a brake caliper having a pair of caliper arms each supporting a brake pad assembly which is disposed at each lateral side of a brake disc. One of the caliper arms contains a hydraulic piston and cylinder operable to press directly the associated brake pad assembly against one side of the brake disc and press indirectly the other brake pad assembly against the other side of the brake disc through corresponding movement of the brake caliper upon application of brake. A mounting block is formed on a stationary portion of the vehicle and has a through-hole extending substantially perpendicular to the brake disc, and a pin secured to the brake caliper extends through the through-hole. The pin serves to mount the brake apparatus to the vehicle stationary portion and to guide the movement of the brake caliper relative to the brake disc. The mounting block has a flat surface engageable with a corresponding flat surface formed on the caliper to thereby transmit to the vehicle stationary portion a torque produced upon application of brake during the forward running of the vehicle.
摘要翻译：用于机动车辆的盘式制动装置包括具有一对制动钳的制动钳，每个制动钳支撑设置在制动盘的每个侧面处的制动衬块组件。卡钳臂中的一个包含液压活塞和气缸，该液压活塞和气缸可操作以直接相对于制动盘的一侧按压相关联的制动衬块组件，并通过制动钳的相应运动间接地将另一个制动衬块组件压靠在制动盘的另一侧应用制动器。安装块形成在车辆的固定部分上，并且具有基本上垂直于制动盘延伸的通孔，并且固定到制动钳的销延伸穿过通孔。销用于将制动装置安装到车辆静止部分并且引导制动钳相对于制动盘的运动。安装块具有与形成在卡钳上的对应的平坦表面接合的平坦表面，从而在车辆的前进行驶期间施加制动时产生的扭矩传递到车辆静止部分。

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