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1. 发明申请

US20090084208A1 TRANSMISSION FOR VEHICLES 有权
标题翻译：车辆传动
公开(公告)号：US20090084208A1
公开(公告)日：2009-04-02
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： F16H3/08
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。

2. 发明申请

US20090222182A1 SHIFT CONTROL DEVICE OF TRANSMISSION 有权
标题翻译：变速器变速控制装置
公开(公告)号：US20090222182A1
公开(公告)日：2009-09-03
申请号：US12394802
申请日：2009-02-27
申请人： Ahihiko TOMODA , Kanau IWASHITA , Yoshihisa IEDA , Koshi HAYAKAWA
发明人： Ahihiko TOMODA , Kanau IWASHITA , Yoshihisa IEDA , Koshi HAYAKAWA
IPC分类号： G06F17/00 , F16D48/00
CPC分类号： F16H63/18 , F16D25/086 , F16D48/02 , F16D2048/0254 , F16D2500/1083 , F16D2500/3067 , F16D2500/3144 , F16D2500/31466 , F16D2500/50684 , F16H59/70 , F16H63/46 , Y10T74/19279
摘要： An ECU is configured to disengage a clutch by driving a motor upon detection of starting of a shift operation, and to engage the clutch upon detection of completion of the shift change. The shift operation starting detection is detected upon determination that an operational force given to a shift pedal is equal to or more than a predetermined operational force, and the shift change completion detection is detected upon determination that a rotational angle of a shift drum from a shift gear position before a shift gear operation becomes equal to or more than a first predetermined angle. The shift operation starting detection is also detected upon determination that the rotational angle of the shift drum from a shift gear position before a shift gear operation is a second predetermined angle or more which is smaller than the first predetermined angle.
摘要翻译： ECU被配置为在检测到换档操作的启动时通过驱动电动机来分离离合器，并且在检测到变速改变的完成时接合离合器。在判定为变速踏板所施加的作用力为规定的作用力以上的情况下，检测变速操作开始检测，并且，在判定为变速鼓从变速档的转动角度在变速齿轮操作之前的档位变得等于或大于第一预定角度。另外，在判定为变速档变速前的变速档位的转动角度比第一预定角度小的第二规定角度以上的情况下，也可以检测变速操作开始检测。

3. 发明申请

US20080099297A1 CLUTCH-MANIPULATION ASSIST DEVICE 有权
标题翻译：离合器操作辅助装置
公开(公告)号：US20080099297A1
公开(公告)日：2008-05-01
申请号：US11923901
申请日：2007-10-25
申请人： Kanau IWASHITA , Yoshihisa IEDA , Akihiko TOMODA
发明人： Kanau IWASHITA , Yoshihisa IEDA , Akihiko TOMODA
IPC分类号： B60K23/02 , F16D48/02
CPC分类号： F16D25/086 , F16D29/005 , F16D48/04 , F16D2025/081 , F16D2048/0254
摘要： In a clutch manipulation assist device which includes a clutch assist actuator, the actuator is arranged at a position where it is possible to suppress the influence of heat from an engine on the actuator without requiring the heat insulation structure or the like. In a clutch manipulation assist device which includes a clutch mechanism 61 which is arranged in a power transmission path for transmitting a rotational driving force of an engine to a wheel, a clutch-manipulation mechanism in which a clutch manipulation force is inputted, and an actuator which generates a clutch assist force in response to a manipulation of the clutch manipulation mechanism, the actuator is arranged in front of the engine and outside a main frame.
摘要翻译：在包括离合器辅助致动器的离合器操作辅助装置中，致动器布置在可以抑制来自发动机的致动器的热量对致动器的影响的位置，而不需要隔热结构等。在离合器操作辅助装置中，包括：离合器机构61，其布置在用于将发动机的旋转驱动力传递到车轮的动力传递路径中;离合器操作机构，其中输入离合器操作力;以及致动器其响应于离合器操作机构的操作而产生离合器辅助力，致动器布置在发动机的前方并在主框架外部。

4. 发明申请

US20090088298A1 CLUTCH CONTROL SYSTEM FOR SADDLE RIDING TYPE VEHICLE 有权
标题翻译：用于踩踏式车辆的离合器控制系统
公开(公告)号：US20090088298A1
公开(公告)日：2009-04-02
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
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，控制电动机被驱动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。

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