公开(公告)号：US08234894B2

公开(公告)日：2012-08-07

申请号：US12083277

申请日：2006-09-21

申请人： Takeshi Taniguchi ,  Takushi Matsuto

发明人： Takeshi Taniguchi ,  Takushi Matsuto

IPC分类号： B60R25/02

CPC分类号： B60R25/02156 ,  B60R25/02153 ,  Y10T70/5664 ,  Y10T70/5956 ,  Y10T70/7102 ,  Y10T74/20636 ,  Y10T74/20642

摘要： An electric steering lock device is provided that includes a column pipe, a steering shaft pivotably passed through the interior of the column pipe, and an electric lock unit that has an electric motor and that can switch in response to operation of the electric motor between a locked state, in which pivoting of the steering shaft is prevented, and an unlocked state in which pivoting of the steering shaft is permitted, wherein the electric lock unit is disposed within the column pipe. This arrangement can advantageously make breakage or unauthorized unlocking of the electric lock unit difficult.

摘要翻译： 提供一种电动转向锁定装置，其包括柱管，可枢转地穿过柱管内部的转向轴和具有电动机的电锁单元，其可响应于电动机的操作而切换 锁定状态，其中防止转向轴的枢转，以及允许转向轴的枢转的解锁状态，其中电锁单元布置在柱管内。 这种布置可以有利地使得电锁单元的断裂或未经授权的解锁困难。

公开(公告)号：US20090320536A1

公开(公告)日：2009-12-31

申请号：US12083277

申请日：2006-09-21

申请人： Takeshi Taniguchi ,  Takushi Matsuto

发明人： Takeshi Taniguchi ,  Takushi Matsuto

IPC分类号： B60R25/02

CPC分类号： B60R25/02156 ,  B60R25/02153 ,  Y10T70/5664 ,  Y10T70/5956 ,  Y10T70/7102 ,  Y10T74/20636 ,  Y10T74/20642

摘要： An electric steering lock device is provided that includes a column pipe, a steering shaft pivotably passed through the interior of the column pipe, and electric lock means that has an electric motor and that can switch in response to operation of the electric motor between a locked state in which pivoting of the steering shaft is prevented and an unlocked state in which pivoting of the steering shaft is permitted, wherein the electric lock means (15) is disposed within the column pipe (13). This can make breakage or unauthorized unlocking of the electric lock means difficult by unauthorized means.

摘要翻译： 提供一种电动转向锁定装置，其包括柱管，可枢转地穿过柱管内部的转向轴和具有电动机的电锁定装置，并且可以响应于电动机的操作而在锁定 防止转向轴的转动的状态和允许转向轴的枢转的解锁状态，其中电锁装置（15）设置在柱管（13）内。 这可能会因未经授权的手段而使电锁装置的破损或非法解锁变得困难。

公开(公告)号：US5365444A

公开(公告)日：1994-11-15

申请号：US958166

申请日：1992-10-08

申请人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

发明人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

IPC分类号： B60T8/17 ,  B60T8/174 ,  B60T8/1761 ,  B60T8/32 ,  B60T8/42 ,  B60T8/50 ,  B60T8/66 ,  B60T8/58 ,  B60K31/00

CPC分类号： B60T8/174 ,  B60T8/1706 ,  B60T8/17616 ,  B60T8/3225 ,  B60T8/4266 ,  B60T8/50 ,  B60T8/5043

摘要： A method of and an apparatus for estimating a vehicle velocity, which are suitable for use in a vehicle. Velocities of drive wheels and follower wheels of the vehicle are determined and the fastest one of the so-determined velocities is selected. The velocity of the vehicle is estimated based on the fastest wheel velocity thus selected. The above respective processes are repeatedly executed at given time intervals. Thus, when the estimated vehicle velocity is faster than each of the velocities of the follower wheels and lower than the fastest wheel velocity, the estimated vehicle velocity determined immediately before the above estimating process is set as a desired estimated vehicle velocity. Accordingly, a high-accuracy estimated vehicle velocity corresponding to an actual vehicle velocity can be obtained, thereby making it possible to control brakes and driving forces with high accuracy using the estimated vehicle velocity.

摘要翻译： 一种用于估计适用于车辆的车辆速度的方法和装置。 确定车辆的驱动轮和从动轮的速度，并且选择所确定的速度中最快的速度。 基于所选择的最快的车轮速度来估计车辆的速度。 以给定的时间间隔重复执行上述各个处理。 因此，当估计车速比从动轮的速度快于低于最快车轮速度时，将紧接在上述估计过程之前确定的估计车速设定为期望的估计车速。 因此，可以获得与实际车速对应的高精度估计车速，由此能够使用推定车速高精度地控制制动器和驱动力。

公开(公告)号：US5249848A

公开(公告)日：1993-10-05

申请号：US945382

申请日：1992-09-16

申请人： Takushi Matsuto ,  Atsuo Ota ,  Osamu Suzuki

发明人： Takushi Matsuto ,  Atsuo Ota ,  Osamu Suzuki

IPC分类号： B60T8/17 ,  B60T8/1761 ,  B60T8/1763 ,  B60T8/32 ,  B60T8/42

CPC分类号： B60T8/4266 ,  B60T8/1706 ,  B60T8/17616 ,  B60T8/17636 ,  B60T8/3225

摘要： Disclosed is a method of and a system for controlling antilocking brakes employed in a vehicle such as a motorcycle. The position of an expander piston which constitutes an antilocking modulator is detected and the torque of a rotative drive source for actuating the expander piston is detected. A braking force used for each of the brakes is then computed from the detected position of the expander piston and the detected torque of the rotative drive source at the detected position. Further, friction coefficients of a road surface are estimated from the braking force thus computed and a target slip ratio is estimated from the estimated friction coefficients so as to carry out the optimum braking. Accordingly, the optimum target slip ratio can be estimated depending on high and low .mu. roads, thereby making it possible to provide satisfactory braking.

摘要翻译： 公开了一种用于控制诸如摩托车的车辆中使用的防抱死制动器的方法和系统。 检测构成防抱死调制器的膨胀机活塞的位置，检测用于驱动膨胀机活塞的旋转驱动源的转矩。 然后，从检测到的膨胀机活塞的位置和检测到的旋转驱动源的检测转矩来计算每个制动器所使用的制动力。 此外，根据这样计算出的制动力来估算路面的摩擦系数，根据估计的摩擦系数来估计目标滑移率，以进行最佳的制动。 因此，可以根据高，低路面的道路来估计最佳目标滑移率，从而能够提供令人满意的制动。

公开(公告)号：US4938024A

公开(公告)日：1990-07-03

申请号：US312952

申请日：1989-02-17

申请人： Takushi Matsuto ,  Tsutomu Hayashi ,  Yoshihiro Nakajima ,  Kazuhiko Nakamura ,  Atsuo Hojo

发明人： Takushi Matsuto ,  Tsutomu Hayashi ,  Yoshihiro Nakajima ,  Kazuhiko Nakamura ,  Atsuo Hojo

IPC分类号： B60K17/10 ,  B62M19/00 ,  F16H39/14 ,  F16H61/42

CPC分类号： F16H61/42 ,  B60K17/10 ,  B62M19/00 ,  F16H39/14

摘要： In a hydrostatic continuously variable transmission, a pump cylinder of a swashplate type hydraulic pump is integrally and coaxially coupled with a motor cylinder of a swashplate type hydraulic motor. A number of distributor valves are radially arranged for reciprocal movement between radially inner and outer positions to put a large number of pump ports in the hydraulic pump into communication with the higher and lower pressure oil passages, and an eccentric ring circumscribed about the distributor valves is connected to an input member of the hydraulic pump for movement between a clutch OFF position and a clutch ON position. A clutch spring is connected to the eccentric ring for biasing the eccentric ring toward the clutch OFF position, and a weight is added to the eccentric ring and adapted to exhibit a centrifugal force for moving the eccentric ring toward the clutch ON position against a spring force of the clutch spring.

摘要翻译： 在液压无级变速器中，旋转斜盘式液压泵的泵缸与旋转斜盘式液压马达的马达缸体一体地同轴联接。 多个分配阀径向布置成用于在径向内部和外部位置之间往复运动，以将大量泵口与液压泵中的高压和低压油通道连通，并且围绕分配器阀门的偏心环是 连接到液压泵的输入构件，用于在离合器OFF位置和离合器接通位置之间移动。 离合器弹簧连接到偏心环，用于将偏心环朝向离合器关闭位置偏压，并且将重量加到偏心环上，并且适于表现出离心力，以抵抗弹簧力使偏心环朝向离合器接通位置移动 的离合器弹簧。

公开(公告)号：US5573313A

公开(公告)日：1996-11-12

申请号：US447230

申请日：1995-05-22

申请人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

发明人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

IPC分类号： B60T8/17 ,  B60T8/174 ,  B60T8/1761 ,  B60T8/32 ,  B60T8/42 ,  B60T8/50 ,  B60T8/66

CPC分类号： B60T8/174 ,  B60T8/1706 ,  B60T8/17616 ,  B60T8/3225 ,  B60T8/4266 ,  B60T8/50 ,  B60T8/5043

摘要： A method and apparatus for controlling brakes using a reciprocating cut valve actuated by an expander piston that is moved via a crank pin on a crank shaft. The cut valve cuts off caliper pressure and adjusts the volume and pressure of an output hydraulic chamber to effectuate antilock braking. When changing from antilock braking to normal braking, the movement of the expander piston is controlled by repeatedly changing a crank angle of the crank pin during specified time intervals. The rate of increase in caliper pressure can be set according to (1) detected brake operation which is detected from a present crank angle and a target crank angle and (2) the frictional state of the road surface which is estimated from vehicle acceleration/deceleration.

摘要翻译： 一种使用由膨胀机活塞致动的往复式切断阀来控制制动器的方法和装置，所述往复切断阀通过曲轴上的曲柄销移动。 切断阀切断卡钳压力并调节输出液压室的体积和压力，以实现防抱死制动。 当从防抱死制动变为正常制动时，通过在规定的时间间隔内重复改变曲柄销的曲柄角来控制膨胀机活塞的运动。 可以根据（1）从当前曲柄角和目标曲柄角检测到的检测到的制动操作来设定卡钳压力的增加率，以及（2）从车辆加速/减速估计的路面的摩擦状态 。

公开(公告)号：US5038634A

公开(公告)日：1991-08-13

申请号：US312551

申请日：1989-02-17

申请人： Takushi Matsuto ,  Tsutomu Hayashi ,  Yoshihiro Nakajima ,  Atsuo Hojo

发明人： Takushi Matsuto ,  Tsutomu Hayashi ,  Yoshihiro Nakajima ,  Atsuo Hojo

IPC分类号： F16H47/02 ,  B60K17/00 ,  B60K17/10 ,  B62M19/00 ,  F16H39/14

CPC分类号： F16H61/425 ,  B60K17/10 ,  B62M19/00 ,  F16H39/14 ,  F16H61/42 ,  Y10T74/19149

摘要： A power transmission system comprises a hydrostatic continuously variable transmission constituted by integrally and coaxially coupling a pump cylinder of a swashplate type hydraulic pump with a motor cylinder of a swashplate type hydraulic motor. The transmission is rotatably supported at its opposite ends on a bearing. A first transmission device connected to an engine is connected to an input member of the pump from one side of the transmission, and a second transmission device connected to a load member is connected to an output member of the pump on the radially opposite side of the transmission. The first and second transmission devices are disposed adjacent each other near one end of the continuously variable transmission. This permits the points of action of loads on the input and output members from the first and second transmission devices to be placed in close vicinity to each other, thereby reducing the swinging moment and the flexing moment acting on the transmission due to these loads.

摘要翻译： 动力传动系统包括一个静液压无级变速器，它由旋转斜盘式液压泵的泵缸与旋转斜盘式液压马达的电机缸体整体地同轴联接。 变速器在其相对端可旋转地支撑在轴承上。 连接到发动机的第一传动装置从变速器的一侧连接到泵的输入构件，并且连接到负载构件的第二传动装置连接到泵的输出构件，在泵的径向相对侧 传输。 第一和第二传动装置在无级变速器的一端附近相邻设置。 这允许来自第一和第二传动装置的输入和输出构件上的载荷的作用点彼此靠近地放置，从而减少由于这些载荷而作用在变速器上的摆动力矩和弯曲力矩。

公开(公告)号：US06276481B1

公开(公告)日：2001-08-21

申请号：US09486324

申请日：2000-02-25

申请人： Takushi Matsuto ,  Kaoru Wachigai

发明人： Takushi Matsuto ,  Kaoru Wachigai

IPC分类号： B62M700

CPC分类号： B62M7/12 ,  B60L11/14 ,  B60L15/2054 ,  B60L2200/12 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60L2240/443 ,  B60L2240/486 ,  B62K2202/00 ,  F02B61/02 ,  F02B2075/027 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/72 ,  Y02T10/7275

摘要： In a motorcycle power unit, a crank shaft (56) and a clutch shaft (57) disposed on the right side (in the figure) from a body center (127) and a cylinder head (129H) is disposed on the left side from the body center (127). Since the crank shaft, the clutch shaft and a transmission shaft are disposed on one of right and left sides with respect to the body center and the cylinder is disposed on the other side with respect to the body center, it becomes possible to make a favorable lateral balance of the power unit.

摘要翻译： 在摩托车动力单元中，从主体中心（127）和气缸盖（129H）配置在右侧（图中）的曲轴（56）和离合器轴（57）设置在左侧 身体中心（127）。 由于曲柄轴，离合器轴和变速器轴相对于车身中心配置在左右两侧之一，并且气缸相对于车身中心配置在另一侧，所以可以形成有利的 动力装置的侧向平衡。

公开(公告)号：US5577816A

公开(公告)日：1996-11-26

申请号：US281559

申请日：1994-07-28

申请人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

发明人： Osamu Suzuki ,  Keishin Tanaka ,  Tatsuo Hayashi ,  Takushi Matsuto ,  Chiaki Kumagai ,  Takeshi Sakurai ,  Atsuo Ota

IPC分类号： B60T8/17 ,  B60T8/174 ,  B60T8/1761 ,  B60T8/32 ,  B60T8/42 ,  B60T8/50 ,  B60T8/66 ,  G06G7/00

CPC分类号： B60T8/174 ,  B60T8/1706 ,  B60T8/17616 ,  B60T8/3225 ,  B60T8/4266 ,  B60T8/50 ,  B60T8/5043

摘要： The ABS is provided with a modulator, and when the ABS is activated, control of the caliper pressure by the driver, is modified by the operation of the modulator having the aforementioned inlet valve (normally closed to a pressurized fluid source) and aforementioned outlet valve (normally open to a fluid exit), both controlled by the above-described control logic circuit. The modulator increases or decreases the caliper pressure, in response to changes in the pressurized fluid, regulated by such valves. Depending on the operation of the control logic circuit described above, three events may occur. When the inlet and outlet valves are not operated (i.e. their normal state), the modulator releases pressurized fluid through the output valve, and increases caliper pressure, to increase braking up to a predetermined maximum. If only the outlet valve is operated (i.e. both the inlet and outlet valves are closed), the modulator remains in a constant state and likewise, the caliper pressure is kept constant. If both the inlet and outlet valves are operated (i.e. opened and closed respectively), then in response to the increased pressurized fluid, the modulator effects a decrease in caliper pressure to reduce braking. The above is summarized in FIG. 2.Thus it is seen that the brake control is effected by setting a threshold value for each of the slip ratio .lambda. and the acceleration/deceleration .alpha., and determining whether the actual state of each wheel (i.e. .lambda.and .alpha.), is at their respective threshold value or above (less). It is thus necessary to set processing times as short as possible to improve the operating speed of an actuator which executes the process referred to above. However, there are limitations on the operating speed of the actuator, and an improvement is actually difficult to achieve.In another prior art system, the modulator comprises an input hydraulic chamber which communicates with a master cylinder, for

公开(公告)号：US4827721A

公开(公告)日：1989-05-09

申请号：US112329

申请日：1987-10-22

申请人： Tsutomu Hayashi ,  Mitsuru Saito ,  Takushi Matsuto ,  Yoshihiro Nakajima ,  Kenji Sakakibara ,  Nobuyuki Yakigaya ,  Kazuhiko Nakamura

发明人： Tsutomu Hayashi ,  Mitsuru Saito ,  Takushi Matsuto ,  Yoshihiro Nakajima ,  Kenji Sakakibara ,  Nobuyuki Yakigaya ,  Kazuhiko Nakamura

IPC分类号： F16H39/10 ,  F16H61/40 ,  F16H61/42 ,  F16H61/425

CPC分类号： F16H39/10 ,  F16H61/40 ,  F16H61/425 ,  F16H2039/105

摘要： In a hydrostatic continuously variable transmission comprising a swashplate type hydraulic pump having a pump swashplate and annularly arranged pump plungers whose suction and discharge strokes are provided by the pump swashplate, a swashplate type hydraulic motor having a motor swashplate and annularly arranged motor plungers whose expansion and shrinkage strokes are provided by the motor swashplate, and a hydraulic closed circuit formed between the hydraulic pump and motor, the middle point of a discharge region of the hydraulic pump is angularly delayed at a given angle in a direction of rotation of the hydraulic pump relative to a tilting axis of the pump swashplate, and/or the middle, point of an expansion region of the hydraulic motor is angularly advanced at a given angle in a direction of rotation of the hydraulic motor relative to a tilting axis of the motor swashplate. Further, a suction region of the hydraulic pump is set at an angle larger than that of a discharge region thereof, and/or a shrinkage region of the hydraulic motor is set at an angle larger than that of an expansion region thereof.

摘要翻译： 一种液压无级变速器，包括具有泵斜盘的斜盘式液压泵和环形布置的泵柱塞，其抽吸和排出行程由泵斜盘提供;斜盘式液压马达，其具有马达斜盘和环形排列的马达柱塞，其膨胀和 收缩行程由电动斜盘提供，液压泵与电动机之间形成液压闭合回路，液压泵排出区域的中点以液压泵相对转动方向的角度延迟给定角度 和/或液压马达的膨胀区域的中间点在液压马达相对于马达斜盘的倾斜轴的旋转方向上以给定的角度成角度地前进。 此外，液压泵的吸入区域被设定为大于其排出区域的角度，和/或液压马达的收缩区域被设定为大于其膨胀区域的角度。