公开(公告)号：US20080132124A1

公开(公告)日：2008-06-05

申请号：US12003009

申请日：2007-12-19

申请人： Takuya Usui ,  Toshio Takayama ,  Masaru Sakuma

发明人： Takuya Usui ,  Toshio Takayama ,  Masaru Sakuma

IPC分类号： H01R13/64

CPC分类号： F16D55/226 ,  F16D2121/24

摘要： The present invention provides an electric disk brake which enables an operation for wiring the harness to be easily conducted without the risk of lowering production efficiency. A caliper body-side connector 26 which, together with a harness-side connector 24 of a harness 23, forms a connector 25, is provided in a caliper body 3. In the caliper body-side connector 26, first to fourth lead-out terminals 30a to 30d connected to an electric portion for an electric motor are arranged in this order from a first side portion 20a towards a third side portion 20c of a cover 20. In the harness-side connector 24, a first set of first to fourth harness-side terminals and a second set of first to fourth harness-side terminals independently connected to the first to fourth lead-out terminals 30a to 30d are arranged in reverse order. When an electric disk brake 1 is used for each of the left rear wheel and the right rear wheel, one of the first set of first to fourth harness-side terminals and the second set of first to fourth harness-side terminals is used for the left rear wheel while the other is used for the right rear wheel, and the first to fourth lead-out terminals and the first to fourth harness-side terminals are connected. The harnesses 23 extend in the same direction relative to the vehicle, thus ensuring ease of operation for wiring the harnesses 23.

公开(公告)号：US07491094B2

公开(公告)日：2009-02-17

申请号：US12003009

申请日：2007-12-19

申请人： Takuya Usui ,  Toshio Takayama ,  Masaru Sakuma

发明人： Takuya Usui ,  Toshio Takayama ,  Masaru Sakuma

IPC分类号： H01R13/64

CPC分类号： F16D55/226 ,  F16D2121/24

摘要： The present invention provides an electric disk brake which enables an operation for wiring the harness to be easily conducted without the risk of lowering production efficiency. A caliper body-side connector 26 which, together with a harness-side connector 24 of a harness 23, forms a connector 25, is provided in a caliper body 3. In the caliper body-side connector 26, first to fourth lead-out terminals 30a to 30d connected to an electric portion for an electric motor are arranged in this order from a first side portion 20a towards a third side portion 20c of a cover 20. In the harness-side connector 24, a first set of first to fourth harness-side terminals and a second set of first to fourth harness-side terminals independently connected to the first to fourth lead-out terminals 30a to 30d are arranged in reverse order. When an electric disk brake 1 is used for each of the left rear wheel and the right rear wheel, one of the first set of first to fourth harness-side terminals and the second set of first to fourth harness-side terminals is used for the left rear wheel while the other is used for the right rear wheel, and the first to fourth lead-out terminals and the first to fourth harness-side terminals are connected. The harnesses 23 extend in the same direction relative to the vehicle, thus ensuring ease of operation for wiring the harnesses 23.

摘要翻译： 本发明提供一种电动盘式制动器，其能够容易地进行线束的接线操作，而不会降低生产效率的风险。 卡钳本体侧连接器26，其与线束23的线束侧连接器24一起形成连接器25，设置在卡钳体3中。在卡钳体侧连接器26中，第一至第四引出线 连接到电动机的电气部分的端子30a至30d从盖20的第一侧部分20a朝向第三侧部20c的顺序排列。在线束侧连接器24中，第一至第四 线路侧端子和独立地连接到第一至第四引出端子30a至30d的第二组第一至第四线束侧端子以相反的顺序布置。 当电动盘式制动器1用于左后轮和右后轮中的每一个时，第一组第一至第四线束侧端子和第二组第一至第四线束侧端子中的一个用于 左后轮，而另一个用于右后轮，并且第一至第四引出端子和第一至第四线束侧端子连接。 线束23相对于车辆沿相同的方向延伸，从而确保了用于布线线束23的操作的容易性。

公开(公告)号：US07331826B2

公开(公告)日：2008-02-19

申请号：US11090055

申请日：2005-03-28

申请人： Takuya Usui ,  Toshio Takayama ,  Masaru Sakuma

发明人： Takuya Usui ,  Toshio Takayama ,  Masaru Sakuma

IPC分类号： H01R13/64

CPC分类号： F16D55/226 ,  F16D2121/24

摘要： The present invention provides an electric disk brake which enables an operation for wiring the harness to be easily conducted without the risk of lowering production efficiency. A caliper body-side connector 26 which, together with a harness-side connector 24 of a harness 23, forms a connector 25, is provided in a caliper body 3. In the caliper body-side connector 26, first to fourth lead-out terminals 30a to 30d connected to an electric portion for an electric motor are arranged in this order from a first side portion 20a towards a third side portion 20c of a cover 20. In the harness-side connector 24, a first set of first to fourth harness-side terminals and a second set of first to fourth harness-side terminals independently connected to the first to fourth lead-out terminals 30a to 30d are arranged in reverse order. When an electric disk brake 1 is used for each of the left rear wheel and the right rear wheel, one of the first set of first to fourth harness-side terminals and the second set of first to fourth harness-side terminals is used for the left rear wheel while the other is used for the right rear wheel, and the first to fourth lead-out terminals and the first to fourth harness-side terminals are connected. The harnesses 23 extend in the same direction relative to the vehicle, thus ensuring ease of operation for wiring the harnesses 23.

摘要翻译： 本发明提供一种电动盘式制动器，其能够容易地进行线束的接线操作，而不会降低生产效率的风险。 卡钳本体侧连接器26与制动钳体3中的线束23的线束侧连接器24一起形成连接器25。 在卡钳本体侧连接器26中，连接到电动机的电气部分的第一至第四引出端子30a至30d以从第一侧部分20a朝向第三侧部分20c的顺序 盖20。 在线束侧连接器24中，第一组第一至第四线束侧端子和独立地连接到第一至第四引出端子30a至30d的第一至第四线束侧端子组的第二组被布置在 相反的顺序。 当电动盘式制动器1用于左后轮和右后轮中的每一个时，第一组第一至第四线束侧端子和第二组第一至第四线束侧端子中的一个用于 左后轮，而另一个用于右后轮，并且第一至第四引出端子和第一至第四线束侧端子连接。 线束23相对于车辆沿相同的方向延伸，从而确保了用于布线线束23的操作的容易性。

公开(公告)号：US20060021832A1

公开(公告)日：2006-02-02

申请号：US11090055

申请日：2005-03-28

申请人： Takuya Usui ,  Toshio Takayama ,  Masaru Sakuma

发明人： Takuya Usui ,  Toshio Takayama ,  Masaru Sakuma

IPC分类号： F16D65/00

CPC分类号： F16D55/226 ,  F16D2121/24

摘要： The present invention provides an electric disk brake which enables an operation for wiring the harness to be easily conducted without the risk of lowering production efficiency. A caliper body-side connector 26 which, together with a harness-side connector 24 of a harness 23, forms a connector 25, is provided in a caliper body 3. In the caliper body-side connector 26, first to fourth lead-out terminals 30a to 30d connected to an electric portion for an electric motor are arranged in this order from a first side portion 20a towards a third side portion 20c of a cover 20. In the harness-side connector 24, a first set of first to fourth harness-side terminals and a second set of first to fourth harness-side terminals independently connected to the first to fourth lead-out terminals 30a to 30d are arranged in reverse order. When an electric disk brake 1 is used for each of the left rear wheel and the right rear wheel, one of the first set of first to fourth harness-side terminals and the second set of first to fourth harness-side terminals is used for the left rear wheel while the other is used for the right rear wheel, and the first to fourth lead-out terminals and the first to fourth harness-side terminals are connected. The harnesses 23 extend in the same direction relative to the vehicle, thus ensuring ease of operation for wiring the harnesses 23.

摘要翻译： 本发明提供一种电动盘式制动器，其能够容易地进行线束的接线操作，而不会降低生产效率的风险。 卡钳本体侧连接器26与制动钳体3中的线束23的线束侧连接器24一起形成连接器25。 在卡钳本体侧连接器26中，连接到电动机的电气部分的第一至第四引出端子30a至30d以从第一侧部分20a朝向第三侧部分20c的顺序 盖20。 在线束侧连接器24中，第一组第一至第四线束侧端子和独立地连接到第一至第四引出端子30a至30d的第一至第四线束侧端子组的第二组被布置在 相反的顺序。 当电动盘式制动器1用于左后轮和右后轮中的每一个时，第一组第一至第四线束侧端子和第二组第一至第四线束侧端子中的一个用于 左后轮，而另一个用于右后轮，并且第一至第四引出端子和第一至第四线束侧端子连接。 线束23相对于车辆沿相同的方向延伸，从而确保了用于布线线束23的操作的容易性。

公开(公告)号：US5117361A

公开(公告)日：1992-05-26

申请号：US438841

申请日：1989-11-17

申请人： Toshio Takayama ,  Masaru Sakuma ,  Yukou Ono

发明人： Toshio Takayama ,  Masaru Sakuma ,  Yukou Ono

IPC分类号： B60T8/173 ,  B60T8/66

CPC分类号： B60T8/173

摘要： The present invention relates to an anti-skid brake control apparatus for a brake system of wheeled vehicles. The control apparatus according to the present invention is essentially composed of a slip speed meter, a threshold value setting device and a brake oil pressure control device. The slip speed meter calculates at least one of a slip speed and a wheel acceleration. The acceleration is a time derivative of the rotational speed of a wheel. The threshold value setting device temporarily determines a threshold value for at least one of the slip speed and the wheel acceleration with reference to at least one of the slip speed and the wheel acceleration. The brake oil pressure control device controlling braking force of the brake system with reference to at least one of a comparison of the slip speed and the threshold value thereof, and a comparison of the wheel acceleration and the threshold value thereof, whereby skidding of the wheel is prevented by temporarily controlling the braking force.

摘要翻译： 本发明涉及一种用于轮式车辆制动系统的防滑制动控制装置。 根据本发明的控制装置主要由滑差计，阈值设定装置和制动油压控制装置构成。 滑差计算机计算滑移速度和车轮加速度中的至少一个。 加速度是车轮旋转速度的时间导数。 阈值设定装置参照滑差速度和车轮加速度中的至少一个临时确定滑移速度和车轮加速度中的至少一个的阈值。 制动油压控制装置参照滑差速度与其阈值的比较中的至少一个来控​​制制动系统的制动力，以及车轮加速度与其阈值的比较，由此滑轮 通过暂时控制制动力来防止。

公开(公告)号：US5583772A

公开(公告)日：1996-12-10

申请号：US180908

申请日：1994-01-12

申请人： Yutaka Kitano ,  Toshio Takayama ,  Masaru Sakuma

发明人： Yutaka Kitano ,  Toshio Takayama ,  Masaru Sakuma

IPC分类号： B60T8/172 ,  B60T8/175 ,  B60T8/32

CPC分类号： B60T8/172 ,  B60T8/175

摘要： The objective of the present invention is to present a reliable evaluation method for determining whether a moving vehicle is in a stable antiskid control operation or in an unstable antiskid control operation even when there are wheel speed pulsation caused, and a device based on such a method. In the antiskid control apparatuses and the methods of the invention, it is determined that the moving vehicle is in the stable control when the wheel acceleration being generated while the wheel speed is decreasing exceeds a predetermined threshold value, and also determined that the moving vehicle is in the unstable control when the wheel acceleration is below the threshold value. In another antiskid control apparatus and the method of the invention, it is determined that moving vehicle is in the unstable control or in the stable control basis on the changes in the wheel slipping rate with respect to the coefficient of friction between the wheel and a road.

摘要翻译： 本发明的目的是提出一种可靠的评估方法，用于确定移动车辆是否处于稳定的防滑控制操作或者即使存在轮速脉动引起的不稳定的防滑控制操作，以及基于这种方法的装置 。 在本发明的防滑控制装置和方法中，当车轮速度下降时产生的车轮加速度超过预定阈值时，判断为移动车辆处于稳定的控制状态，并且还确定移动车辆是 在车轮加速度低于阈值时处于不稳定控制状态。 在本发明的另一防滑装置及其方法中，确定移动车辆处于不稳定控制或稳定控制的基础上，相对于车轮和道路之间的摩擦系数，车轮滑动速度的变化 。

公开(公告)号：USRE35547E

公开(公告)日：1997-07-01

申请号：US269041

申请日：1994-06-29

申请人： Masaru Sakuma ,  Toshio Takayama

发明人： Masaru Sakuma ,  Toshio Takayama

IPC分类号： B60T8/72 ,  B60T8/172 ,  B60T8/173 ,  B60T8/1763 ,  B60T8/64 ,  B60T8/70

CPC分类号： B60T8/173 ,  B60T8/17636

摘要： In the present invention, the conditions necessary for the change from the reducing-pressure mode to the holding pressure mode are changed based on the length of the period of instability from the beginning of wheel slippage to the stopping of this slippage, and the length of the period of continued severe locking in which the slip ratio of the wheel exceeds a certain fixed value. Therefore, even when there is a disturbance in the form of roughnesses in the road surface or the like, this is determined to be a temporary phenomenon and the switching of the setting from the reducing-pressure mode to the holding pressure mode can take place in a reliable manner, and the usual, stable braking power can be achieved in correspondence with the relationship between the road surface and the tires.

摘要翻译： 在本发明中，从减压模式向保持压力模式的变化所需的条件根据从滑轨开始到停止该滑动的不稳定期间的长度而改变， 继续严重锁定的时间段，其中车轮的滑移比超过一定的固定值。 因此，即使在路面等中形成粗糙度的干扰的情况下，也可以将其设定为临时现象，并且将设定从减压模式切换到保持压力模式可以在 可靠的方式，并且可以根据路面和轮胎之间的关系来实现通常的稳定的制动力。

公开(公告)号：US06250436B1

公开(公告)日：2001-06-26

申请号：US09362729

申请日：1999-07-29

申请人： Hirotaka Oikawa ,  Tohma Yamaguchi ,  Youichi Kumemura ,  Toshio Takayama ,  Masaru Sakuma

发明人： Hirotaka Oikawa ,  Tohma Yamaguchi ,  Youichi Kumemura ,  Toshio Takayama ,  Masaru Sakuma

IPC分类号： F16D5508

CPC分类号： B60T1/065 ,  B60T13/741 ,  F16D65/0037 ,  F16D65/18 ,  F16D2065/386 ,  F16D2066/003 ,  F16D2121/02 ,  F16D2121/24 ,  F16D2123/00 ,  F16D2125/40

摘要： A motor-driven brake apparatus has a motor and a ball screw that converts rotational motion of the motor into rectilinear motion of a screw member. A position detector detects a stroke position of the screw member. A controller controls the motor on the basis of the result of detection by the position detector. The controller controls the motor so as to change the clearance between an inner pad (outer pad) and a disk according to vehicle running conditions.

摘要翻译： 电动制动装置具有马达和滚珠丝杠，其将马达的旋转运动转换成螺杆部件的直线运动。 位置检测器检测螺杆构件的行程位置。 控制器基于位置检测器的检测结果控制电动机。 控制器控制电动机，以根据车辆运行状况改变内垫（外垫）和盘之间的间隙。

公开(公告)号：US06203118B1

公开(公告)日：2001-03-20

申请号：US09158106

申请日：1998-09-22

申请人： Toshio Takayama ,  Masaru Sakuma ,  Kunihiro Matsunaga

发明人： Toshio Takayama ,  Masaru Sakuma ,  Kunihiro Matsunaga

IPC分类号： B60T832

CPC分类号： B60T13/72 ,  B60T8/3275 ,  Y10S188/01

摘要： When a stroke speed exceeds a reference value of a stroke speed threshold value, a solenoid is energized to tract an armature, thereby opening an atmospheric valve independently of the position of a plunger. Consequently, power pistons, together with an output rod, are moved forward by a thrust corresponding to a pressure difference between a constant-pressure chamber and a variable-pressure chamber to perform a full-power braking operation. A reaction-adjusting mechanism contributes to an improvement in safety by functioning in such a way that when the part of the reaction force from the output shaft that is transmitted to an input rod reaches a predetermined value, a boosting ratio is increased, so that the reference value of the stroke speed threshold value can be set high to prevent unnecessary braking.

摘要翻译： 当行程速度超过行程速度阈值的参考值时，螺线管被通电以引导电枢，从而独立于柱塞的位置打开大气阀。 因此，动力活塞与输出杆一起向前移动与对应于恒压室和可变压力室之间的压差的推力，以执行全功率制动操作。 反作用调节机构有助于通过以下方式发挥功能而提高安全性：当来自输出轴的输出轴的反作用力的一部分传递到输入杆达到预定值时，增压比增加， 行程速度阈值的参考值可以设置为高，以防止不必要的制动。

公开(公告)号：US5560691A

公开(公告)日：1996-10-01

申请号：US526918

申请日：1995-09-12

申请人： Yutaka Kitano ,  Masaru Sakuma ,  Toshio Takayama

发明人： Yutaka Kitano ,  Masaru Sakuma ,  Toshio Takayama

IPC分类号： B60T8/58 ,  B60T8/175 ,  B60T8/1761 ,  B60T8/64 ,  B60T8/00

CPC分类号： B60T8/175 ,  B60T2270/208

摘要： In the disclosed method and apparatus, the brake fluid pressure in a wheel cylinder is reduced and thereafter it is re-increased so that the braking torque is linearly increased with respect to time due to the anti-skid control and the rate of change of the coefficient of road surface friction with respect to the wheel slip rate is determined while the brake fluid pressure is thus re-increased so that the brake fluid pressure is re-relieved when said rate of change comes below a predetermined threshold. The method of invention calculates the rate of change by achieving, when there is no pulsatory change in the wheel speed during the re-increase of the brake fluid pressure the steps of: obtaining the wheel speed at the point of time which is the midpoint of first and second points of time giving the same wheel speed, subtracting from this wheel speed at the midpoint the wheel speed at the first point of time or at the second point of time, increasing by four times the result of subtraction and dividing this increased result by the time period between the first and second points of time, obtaining a reciprocal of the result of the division, subtracting from this reciprocal, a reciprocal of the wheel acceleration at the first point of time, multiplying the result of the subtraction with the vehicle speed and a value which is attained by dividing the rate of increase of the braking torque at the midpoint by the product of the wheel load and the effective wheel radius, and then increasing the result of the multiplication by three times.

摘要翻译： 在所公开的方法和装置中，减小了轮缸中的制动液压力，然后再次增加，使得制动转矩相对于时间线性增加，由于防滑控制和变速率 在制动液压力因此再次增加的同时确定相对于车轮滑移率的路面摩擦系数，使得当所述变化率低于预定阈值时制动液压力被重新释放。 本发明的方法通过实现当在制动液压力的再次升高期间车轮速度没有脉动变化时，通过实现以下步骤来实现变化率：获得在作为中间点的时间点的车轮速度 提供相同车轮速度的第一和第二时间点，从第一时间点或第二时间点的车轮速度的中点处减去该车轮速度，增加减法结果的四倍，并将该增加结果除以 在第一和第二时间点之间的时间段内，获得分数结果的倒数，从该倒数中减去第一时间点的车轮加速度的倒数，将减法结果与车辆相乘 速度和通过将中点处的制动转矩的增加率除以车轮负载和有效车轮半径的乘积而获得的值，然后增加 结果乘以三倍。