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1. 发明授权

US08555739B2 Shift control device of saddle-ride-type vehicle 有权
标题翻译：鞍式车辆换档控制装置
公开(公告)号：US08555739B2
公开(公告)日：2013-10-15
申请号：US13048256
申请日：2011-03-15
申请人： Yoshihisa Ieda , Akihiko Tomoda , Osamu Emizu
发明人： Yoshihisa Ieda , Akihiko Tomoda , Osamu Emizu
IPC分类号： B60K20/00 , G05G9/00 , G05G5/08
CPC分类号： F16H63/14 , F16H63/18
摘要： A shift control device in a saddle-ride-type vehicle includes a lost motion mechanism and a locking mechanism. The lost motion mechanism is disposed between a shift spindle and a shift drum and engages a shifter-side rotary member on a shift spindle side and a drum-side rotary member on a shift drum side, in a relatively rotatable manner while accumulating a force. The locking mechanism is engaged with the shifter-side rotary member and the drum-side rotary member, respectively, so as to restrict the rotation of the shifter-side rotary member and the rotation of the drum-side rotary member, individually.
摘要翻译：鞍式车辆中的换档控制装置包括空转机构和锁定机构。空转机构设置在换档主轴和换档鼓之间，并且在积累力的同时以相对可旋转的方式与变速滚筒侧的换档主轴侧的转换器侧旋转部件和鼓侧旋转部件接合。锁定机构分别与换档侧旋转构件和鼓侧旋转构件接合，以分别限制换挡侧旋转构件的旋转和鼓侧旋转构件的旋转。

2. 发明授权

US08447482B2 Shift control device and vehicle 有权
标题翻译：换档控制装置和车辆
公开(公告)号：US08447482B2
公开(公告)日：2013-05-21
申请号：US12487972
申请日：2009-06-19
申请人： Akihiko Tomoda
发明人： Akihiko Tomoda
IPC分类号： G06F19/00 , B60W10/02
CPC分类号： F16D25/086 , F16D48/066 , F16D2500/1024 , F16D2500/1045 , F16D2500/1082 , F16D2500/1083 , F16D2500/1107 , F16D2500/3065 , F16D2500/3067 , F16D2500/31413 , F16D2500/3144 , F16D2500/31466 , F16D2500/70406 , Y10T477/635 , Y10T477/75
摘要： A shift control device includes a clutch for performing a connection/disconnection of power transmitted to a drive wheel from an engine based on an operation input to a shift operator, an actuator for performing a drive control of the clutch, and a controller for controlling the driving of the actuator. The controller includes an operation quantity detector for detecting an operation quantity of a shift operator, a shift starter performing a control toward the disengagement of the clutch by driving the actuator at a stage in which an operation quantity detected by the operation quantity detector exceeds a first threshold value, and a shift starter for performing a disengagement control of the clutch by driving the actuator at a stage wherein an operation quantity detected by the operation quantity detector exceeds a second threshold value which is larger than the first threshold value.
摘要翻译：变速控制装置包括：离合器，用于根据对换档操作器的操作输入来执行从发动机传递到驱动轮的动力的连接/断开;执行离合器的驱动控制;以及控制器，驱动执行器。该控制器包括用于检测换档操作器的操作量的操作量检测器，在由操作量检测器检测到的操作量超过第一位置的阶段通过驱动致动器来执行对离合器脱离的控制的换档启动器阈值，以及换档启动器，其通过在由操作量检测器检测到的操作量超过大于第一阈值的第二阈值的阶段驱动致动器来执行离合器的脱离控制。

3. 发明授权

US08387477B2 Gear shift device 有权
标题翻译：换档装置
公开(公告)号：US08387477B2
公开(公告)日：2013-03-05
申请号：US12710575
申请日：2010-02-23
申请人： Yoshihisa Ieda , Akihiko Tomoda , Osamu Emizu
发明人： Yoshihisa Ieda , Akihiko Tomoda , Osamu Emizu
IPC分类号： F16H59/00 , F16H61/00 , F16H63/00
CPC分类号： F16H63/14 , F16H63/18 , Y10T74/19251 , Y10T74/20018 , Y10T74/20055 , Y10T74/20116
摘要： A gear shift device is provided which changes speed by transmitting rotation of a shift spindle by gear shift operation input to rotation of a shift drum through an intermittent feed mechanism and a lost motion mechanism. An upstream rotation holding mechanism is provided to hold in a required rotational position an upstream rotating member of the lost motion mechanism which is rotated by gear shift operation input through the intermittent feed mechanism. When a required level of gear shift operation is done, the gear shift device changes speed adequately, without continuing gear shift operation, and thus improves operability.
摘要翻译：提供一种变速装置，其通过换档操作输入将换档主轴的旋转传递到通过间歇进给机构和空转机构的变速鼓的旋转来改变速度。上游旋转保持机构被设置成通过间歇进给机构通过变速操作输入而旋转的空转机构的上游旋转部件保持所需旋转位置。当进行所需的换档操作时，变速装置适当地改变速度，而不用进行变速操作，从而提高可操作性。

4. 发明授权

US08302755B2 Hydraulic mechanism for vehicle 有权
标题翻译：车辆液压机构
公开(公告)号：US08302755B2
公开(公告)日：2012-11-06
申请号：US12179319
申请日：2008-07-24
申请人： Koshi Hayakawa , Kanau Iwashita , Yoshihisa Ieda , Katsumi Sahoda , Akihiko Tomoda
发明人： Koshi Hayakawa , Kanau Iwashita , Yoshihisa Ieda , Katsumi Sahoda , Akihiko Tomoda
IPC分类号： F16D25/08 , F16D48/06
CPC分类号： F16D29/005 , F16D48/02 , F16D2048/0254
摘要： A clutch hydraulic mechanism wherein the positional relationship between two cylinders is not varied, and a compact structure can be achieved. A see-saw member for transmitting motive power is provided between a second release cylinder and a first master cylinder and the first master cylinder and the second release cylinder are formed in the same cylinder block. This eliminates the need for adjusting the positions of the first master cylinder and the second release cylinder. In addition, it is possible to dispose the first master cylinder and the second release cylinder close to each other.
摘要翻译：一种离合器液压机构，其中两个气缸之间的位置关系不变，并且可以实现紧凑的结构。在第二释放气缸和第一主缸之间设置用于传递动力的跷跷板构件，并且第一主缸和第二释放气缸形成在同一气缸体中。这消除了调整第一主缸和第二释放缸的位置的需要。此外，可以将第一主缸和第二释放缸配置成彼此靠近。

5. 发明授权

US08250939B2 Transmission of vehicle 失效
标题翻译：车辆传动
公开(公告)号：US08250939B2
公开(公告)日：2012-08-28
申请号：US12544322
申请日：2009-08-20
申请人： Koshi Hayakawa , Mikio Kashiwai , Akihiko Tomoda , Yoshihisa Ieda , Kanau Iwashita
发明人： Koshi Hayakawa , Mikio Kashiwai , Akihiko Tomoda , Yoshihisa Ieda , Kanau Iwashita
IPC分类号： B60K20/00
CPC分类号： F16H63/18 , F16H63/34 , F16H2063/3089 , Y10T74/19251 , Y10T74/2011 , Y10T74/20116 , Y10T74/20128
摘要： A transmission for a vehicle for performing a shift manipulation at a desired time while ensuring a favorable operation feeling. A lost motion member is arranged in a shift drive force transmitting mechanism arranged between a shift spindle and a shift drum, and a rotary position of the shift drum is resiliently held by a shift stopper mechanism in a state where one of a plurality of gear trains is established or in a neutral state. A state which allows a changeover operation of an established state of a plurality of gear trains due to an action of a shift drive force which is temporarily accumulated by a lost motion means and a state which interrupts the changeover operation can be changed over by a shift restricting mechanism which is provided as a part separate from a shift stopper mechanism.
摘要翻译：一种用于在确保良好的操作感觉的同时在期望的时间执行换档操作的车辆的变速器。一个空转构件设置在一个布置在换档主轴和换档鼓之间的变速驱动力传递机构中，并且在多个齿轮系中的一个齿轮系的一个状态下，换档鼓的旋转位置被换档挡块弹性地保持建立或处于中立状态。允许由于由于空转装置临时累积的换档驱动力的作用而导致多个齿轮系的建立状态的切换操作和中断切换操作的状态的状态能够被切换限制机构，其设置为与换挡挡板机构分离的部分。

6. 发明授权

US08202200B2 Clutch control device 有权
标题翻译：离合器控制装置
公开(公告)号：US08202200B2
公开(公告)日：2012-06-19
申请号：US12496701
申请日：2009-07-02
申请人： Akihiko Tomoda
发明人： Akihiko Tomoda
IPC分类号： B60W10/02 , B60W10/04 , G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： F16D25/086 , F16D48/06 , F16D2500/1117 , F16D2500/3024 , F16D2500/3065 , F16D2500/3067 , F16D2500/30806 , F16D2500/3108 , F16D2500/3121 , F16D2500/3144 , F16D2500/50287 , F16D2500/70406 , F16D2500/7044 , Y10T477/75 , Y10T477/78 , Y10T477/79
摘要： A clutch control device providing an engagement feeling which conforms to a state of a vehicle without requiring a correction of an engagement position even when a clutch is worn. A clutch control device includes a vehicle state detection part for detecting a state of a vehicle, an actuator control part for controlling the actuator, a target torque decision part for deciding a target friction torque value Tt to be generated by the clutch in response to a time which elapses from a point in time that the engagement of the clutch starts as well as in response to a state of the vehicle, and a target oil pressure decision part for deciding a target oil pressure value Pt corresponding to the target friction torque value Tt. The actuator control part controls the actuator so as to set an oil pressure value to the target oil pressure value Pt.
摘要翻译：一种离合器控制装置，即使在离合器磨损时，也不需要修正接合位置，而提供符合车辆状态的接合感。一种离合器控制装置，包括用于检测车辆状态的车辆状态检测部，用于控制致动器的致动器控制部，用于决定由离合器产生的目标摩擦转矩值Tt的目标转矩决定部，从离合器的接合开始以及响应于车辆的状态的时间点经过的时间以及用于决定与目标摩擦转矩值Tt对应的目标油压值Pt的目标油压判定部。致动器控制部控制致动器，以将油压值设定为目标油压值Pt。

7. 发明授权

US08196485B2 Twin clutch device 有权
标题翻译：双离合器装置
公开(公告)号：US08196485B2
公开(公告)日：2012-06-12
申请号：US12442652
申请日：2007-09-27
申请人： Yoshihisa Kanno , Akihiko Tomoda , Takashi Ozeki
发明人： Yoshihisa Kanno , Akihiko Tomoda , Takashi Ozeki
IPC分类号： F16H3/08
CPC分类号： F16D25/12 , F16D21/06 , F16D2021/0661 , F16D2048/0212 , F16D2300/26 , F16H61/688 , Y10T74/19228 , Y10T74/19233 , Y10T74/19288
摘要： In twin clutch device used in an engine transmission, there are coaxially and adjacently arranged a first disk clutch and a second disk clutch of a hydraulic pressure type that displace a pressing member in an axial direction with externally supplied hydraulic pressure to exert a predetermined engagement force, and the first disk clutch and the second disk clutch respectively have: an engagement side hydraulic chamber that gives the pressing member a pressing force towards a clutch engagement side; and a pressure compensation hydraulic chamber that gives the pressing member a pressing force toward a clutch disengagement side to compensate a pressure of a returning action thereof. Furthermore in this twin clutch device there are provided: a first actuator that controls hydraulic pressure supply to the engagement side hydraulic pressure chamber of the first disk clutch, and a second actuator that controls hydraulic pressure supply to the engagement side hydraulic chamber of the second disk clutch; and a hydraulic pressure cut-off device that brings the first disk clutch and the second disk clutch into a disengagement state.
摘要翻译：在用于发动机变速器的双离合器装置中，同轴地并相邻地配置有第一盘式离合器和液压式的第二盘式离合器，其使得按压构件沿轴向方向与外部供给的液压移动，以施加预定的接合力并且第一盘式离合器和第二盘式离合器分别具有：接合侧液压室，其向按压构件施加朝向离合器接合侧的按压力; 以及压力补偿液压室，其向按压构件施加朝向离合器分离侧的按压力，以补偿其返回动作的压力。此外，在该双离合器装置中，设置有：第一致动器，其控制对第一盘式离合器的接合侧液压室的液压供给;以及第二致动器，其控制对第二盘的接合侧液压室的液压供给离合器; 以及使第一盘式离合器和第二盘式离合器处于脱离状态的液压切断装置。

8. 发明授权

US08147381B2 Clutch control system for saddle riding type vehicle 有权
标题翻译：马鞍式车辆离合器控制系统
公开(公告)号：US08147381B2
公开(公告)日：2012-04-03
申请号：US12238231
申请日：2008-09-25
申请人： Kanau Iwashita , Akihiko Tomoda
发明人： Kanau Iwashita , Akihiko Tomoda
IPC分类号： B60W10/02 , B60W10/04 , G06F7/00 , G06F17/00 , G06F19/00
CPC分类号： B60W30/18172 , B60W10/02 , B60W10/06 , B60W2540/14 , B60Y2200/12 , F16D48/066 , F16D2500/10412 , F16D2500/1117 , F16D2500/3115 , F16D2500/5075 , Y10T477/753 , Y10T477/755 , Y10T477/78 , Y10T477/79
摘要： A grip force of a driving wheel is maintained by identifying an actual condition of a motorcycle and controlling a clutch in a timely manner. A clutch control system includes a clutch, an actuator unit causing the clutch to engage or disengage, a rear wheel speed sensor, a front wheel speed sensor, a clutch lever sensor and a controller controlling a control motor based on a rear wheel speed and a front wheel speed. When the rear wheel speed is lower than the front wheel speed and an absolute value of a difference between the rear wheel speed and the front wheel speed is greater than a threshold value, the control motor is driven so as to reduce a transmission force of the clutch. When an operational amount of the clutch lever is greater than a threshold value, processing to reduce the transmission force of the clutch is suspended.
摘要翻译：通过识别摩托车的实际情况并及时控制离合器来维持驱动轮的抓握力。一种离合器控制系统，包括离合器，使离合器接合或分离的致动器单元，后轮速度传感器，前轮速度传感器，离合器杆传感器和基于后轮速度控制控制电机的控制器前轮速度当后轮速度低于前轮速度，并且后轮速度与前轮速度之间的差的绝对值大于阈值时，驱动控制电动机，以便减小传动力离合器。当离合器杆的操作量大于阈值时，暂停用于减小离合器的传递力的处理。

9. 发明授权

US07891262B2 Transmission for vehicles 有权
标题翻译：车辆传动
公开(公告)号：US07891262B2
公开(公告)日：2011-02-22
申请号：US12176847
申请日：2008-07-21
申请人： Koshi Hayakawa , Kanau Iwashita , Yoshihisa Ieda , Akihiko Tomoda , Katsumi Sahoda
发明人： Koshi Hayakawa , Kanau Iwashita , Yoshihisa Ieda , Akihiko Tomoda , Katsumi Sahoda
IPC分类号： F16H59/00
CPC分类号： F16H59/68 , F16H63/14 , F16H63/18 , Y10T74/19219 , Y10T74/19279
摘要： A shift position changing drive member for a transmission includes an arm member capable of turning around the axis of a shift spindle for drivingly turning a shift drum in response to the turning of the shift spindle wherein the shift drum is prevented from coming into a neutral position even if the shifting speed is stopped in midstream. A lost motion spring includes gripping portions gripping a pressing portion from both sides of a coil portion surrounding the shift spindle. An arm member of shift position changing drive member is provided with a pressure-receiving member which is gripped by both gripping portions in such a manner that when the turning member is turned, if, in response to the turning direction, the pressing portion abuts against one of the gripping portions for turning, the other of the gripping portions abuts against the pressure-receiving member.
摘要翻译：用于变速器的换挡位置改变驱动构件包括臂构件，该臂构件能够围绕换档轴的轴线转动，用于响应于换档心轴的转动而驱动地转动换档鼓，其中防止换档鼓进入中立位置即使在中途停止换档速度。空动弹簧包括夹持部分，其夹持围绕换档主轴的线圈部分的两侧的按压部分。换挡位置变更驱动部件的臂部件设置有受两个抓持部夹持的受压部件，当转动部件转动时，如果响应于转动方向，按压部抵接一个夹紧部分用于转动，另一个夹紧部分靠在受压部件上。

10. 发明授权

US07878944B2 Control method of a power transmission device 有权
标题翻译：动力传动装置的控制方法
公开(公告)号：US07878944B2
公开(公告)日：2011-02-01
申请号：US11905125
申请日：2007-09-27
申请人： Takashi Ozeki , Yoshiaki Tsukada , Akihiko Tomoda , Haruomi Sugita
发明人： Takashi Ozeki , Yoshiaki Tsukada , Akihiko Tomoda , Haruomi Sugita
IPC分类号： B60W10/04
CPC分类号： F16H61/0437 , F16H2061/0488 , F16H2306/18 , F16H2312/02 , F16H2312/022 , Y10T477/688 , Y10T477/689
摘要： To provide a control method for a power transmission device which can prevent the generation of impacts and noises when a speed change mechanism is changed over from a neutral state to a first speed gear without using a brake mechanism. In a control method of a power transmission device for controlling a power transmission device for transmitting a rotational power of a crankshaft of an internal combustion engine to an output side by way of a clutch mechanism and a speed change mechanism, the speed change mechanism is automatically changed over from a neutral state to a first speed gear during a period from a point in time Ts at which an ignition switch is turned on to a point in time at which an engine rotational speed arrives at a steady-state idling rotational speed Nid due to the starting of an internal combustion engine.
摘要翻译：提供一种动力传递装置的控制方法，其能够防止在不使用制动机构的情况下将变速机构从中立状态切换到第一速度齿轮时产生冲击和噪声。在用于控制通过离合器机构和变速机构将内燃机的曲轴的旋转动力传递到输出侧的动力传递装置的动力传递装置的控制方法中，变速机构自动地在从点火开关接通的时间点Ts到发动机转速到达稳态怠速转速Nid的时间点的期间内，从中立状态切换到第一档位到内燃机的启动。

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