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1. 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。

2. 发明申请

US20100025180A1 TWIN CLUTCH DEVICE 有权
标题翻译：双离合器件
公开(公告)号：US20100025180A1
公开(公告)日：2010-02-04
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： F16D25/10
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，其使用外部供给的液压将轴向方向移动按压构件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。

3. 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。

4. 发明申请

US20080081737A1 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：US20080081737A1
公开(公告)日：2008-04-03
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： F16H61/08
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。

5. 发明授权

US07114332B2 Clutch apparatus for a hydrostatic continuously variable transmission and transmission incorporating same 有权
标题翻译：一种用于静压无级变速器和变速箱的离合器装置
公开(公告)号：US07114332B2
公开(公告)日：2006-10-03
申请号：US10990356
申请日：2004-11-16
申请人： Yoshihiro Yoshida , Nobuyuki Yakigaya , Yoshihisa Kanno , Kenji Sakakibara , Yoshiaki Tsukada , Takashi Ozeki , Takehiko Nanri
发明人： Yoshihiro Yoshida , Nobuyuki Yakigaya , Yoshihisa Kanno , Kenji Sakakibara , Yoshiaki Tsukada , Takashi Ozeki , Takehiko Nanri
IPC分类号： F16D39/00
CPC分类号： F16H61/14 , F16H39/14
摘要： A hydrostatic continuously variable transmission includes a hydraulic pump and a hydraulic motor, supported by a common support shaft, and hydraulically connectable to each other through a hydraulic circuit including an inside passage and an outside passage. A clutch device includes a valve spool, which is slidably disposed in a hollow internal bore formed in the transmission support shaft. The valve spool is operable to make or interrupt fluid communication between the inside passage and the outside passage, according to the movement thereof. A governor mechanism is mounted to a pump casing of the hydraulic pump, and the governor mechanism generates a governor force corresponding to the rotating speed of a clutch cap, by use of centrifugal force generated by the rotation thereof. The valve spool is effectively moved in the hollow internal bore, using the governor force generated from the governor mechanism, to engage or disengage the clutch.
摘要翻译：静液压无级变速器包括由公共支撑轴支撑的液压泵和液压马达，并且通过包括内部通道和外部通道的液压回路彼此液压连接。离合器装置包括阀芯，其可滑动地设置在形成在变速器支撑轴中的中空内孔中。阀芯可操作以根据其运动来制造或中断内部通道和外部通道之间的流体连通。调速机构安装在液压泵的泵壳体上，调速机构利用由其旋转产生的离心力产生与离合器盖的转速对应的调速器。使用由调速器机构产生的调速器力将阀芯有效地移动到中空内孔中，以使离合器接合或脱离。

6. 发明申请

US20050144940A1 Clutch apparatus for a hydrostatic continuously variable transmission and transmission incorporating same 有权
标题翻译：一种用于静压无级变速器和变速箱的离合器装置
公开(公告)号：US20050144940A1
公开(公告)日：2005-07-07
申请号：US10990356
申请日：2004-11-16
申请人： Yoshihiro Yoshida , Nobuyuki Yakigaya , Yoshihisa Kanno , Kenji Sakakibara , Yoshiaki Tsukada , Takashi Ozeki , Takehiko Nanri
发明人： Yoshihiro Yoshida , Nobuyuki Yakigaya , Yoshihisa Kanno , Kenji Sakakibara , Yoshiaki Tsukada , Takashi Ozeki , Takehiko Nanri
IPC分类号： F16H39/14 , F16H61/14 , F16H61/26 , F16H61/40 , F16H61/4043 , F16H61/42
CPC分类号： F16H61/14 , F16H39/14
摘要： A hydrostatic continuously variable transmission includes a hydraulic pump and a hydraulic motor, supported by a common support shaft, and hydraulically connectable to each other through a hydraulic circuit including an inside passage and an outside passage. A clutch device includes a valve spool, which is slidably disposed in a hollow internal bore formed in the transmission support shaft. The valve spool is operable to make or interrupt fluid communication between the inside passage and the outside passage, according to the movement thereof. A governor mechanism is mounted to a pump casing of the hydraulic pump, and the governor mechanism generates a governor force corresponding to the rotating speed of a clutch cap, by use of centrifugal force generated by the rotation thereof. The valve spool is effectively moved in the hollow internal bore, using the governor force generated from the governor mechanism, to engage or disengage the clutch.
摘要翻译：静液压无级变速器包括由公共支撑轴支撑的液压泵和液压马达，并且通过包括内部通道和外部通道的液压回路彼此液压连接。离合器装置包括阀芯，其可滑动地设置在形成在变速器支撑轴中的中空内孔中。阀芯可操作以根据其运动来制造或中断内部通道和外部通道之间的流体连通。调速机构安装在液压泵的泵壳体上，调速机构利用由其旋转产生的离心力产生与离合器盖的转速对应的调速器。使用由调速器机构产生的调速器力将阀芯有效地移动到中空内孔中，以使离合器接合或脱离。

7. 发明授权

US08371987B2 Automatic speed change control system for vehicle 有权
标题翻译：汽车自动变速控制系统
公开(公告)号：US08371987B2
公开(公告)日：2013-02-12
申请号：US12236279
申请日：2008-09-23
申请人： Yoshiaki Tsukada , Takashi Ozeki , Hiroyuki Kojima , Yoshiaki Nedachi
发明人： Yoshiaki Tsukada , Takashi Ozeki , Hiroyuki Kojima , Yoshiaki Nedachi
IPC分类号： F16H59/74
CPC分类号： B60W10/11 , B60W10/06 , B60W30/19 , B60W30/192 , B60W2540/06 , B60Y2200/12 , F16H3/006 , F16H3/16 , F16H2061/168 , Y10T477/656
摘要： In an automatic speed change control system for a vehicle wherein a transmission is operated by use of an actuator, to contrive an alleviation of the burden in a shifting operation made by the user after a system starting operation. A shift actuator for controlling the speed change operation of the transmission is provided in a power transmission path. When the transmission is not in a neutral condition at the time when a predetermined system starting operation is conducted, the shift actuator is operated so as to put the transmission into the neutral condition.
摘要翻译：在用于车辆的自动变速控制系统中，其中通过使用致动器来操作变速器，以在系统启动操作之后进行由用户进行的变速操作中的负担的减轻。在动力传递路径中设置有用于控制变速器的变速操作的换档致动器。当在进行预定的系统启动操作时变速器不处于中立状态时，变速致动器被操作以将变速器置于中立状态。

8. 发明授权

US08342286B2 Normally-open type clutch structure 有权
标题翻译：常开式离合器结构
公开(公告)号：US08342286B2
公开(公告)日：2013-01-01
申请号：US12891298
申请日：2010-09-27
申请人： Yoshiaki Tsukada , Takashi Ozeki
发明人： Yoshiaki Tsukada , Takashi Ozeki
IPC分类号： B60K17/02 , B60K23/02 , F16D25/00
CPC分类号： F16D29/005 , F16D25/086 , F16D2300/14
摘要： In a normally-open type clutch structure operatively connected to a vehicle which includes an engine, a drive wheel driven by the engine, and an automatic transmission arranged between the engine and the drive wheel. A clutch operating mechanism is provided having an actuator for engaging or disengaging a clutch connected to the automatic transmission. The clutch operating mechanism performs a control so as to bring the clutch into an engaged state when the actuator is operated, and clutch operating mechanism operates the clutch so as to bring the clutch into a disengaged state when the actuator is not operated.
摘要翻译：在可操作地连接到车辆的常开型离合器结构中，该车辆包括发动机，由发动机驱动的驱动轮和布置在发动机和驱动轮之间的自动变速器。离合器操作机构设置有用于接合或分离连接到自动变速器的离合器的致动器。离合器操作机构执行控制，以在致动器操作时使离合器处于接合状态，并且离合器操作机构操作离合器，以便当致动器未被操作时使离合器处于分离状态。

9. 发明授权

US08235868B2 Clutch control apparatus for vehicle 有权
标题翻译：车辆离合器控制装置
公开(公告)号：US08235868B2
公开(公告)日：2012-08-07
申请号：US12259060
申请日：2008-10-27
申请人： Kazuyuki Fukaya , Takashi Ozeki , Yoshiaki Tsukada , Hiroyuki Kojima , Yoshiaki Nedachi
发明人： Kazuyuki Fukaya , Takashi Ozeki , Yoshiaki Tsukada , Hiroyuki Kojima , Yoshiaki Nedachi
IPC分类号： F16H61/26
CPC分类号： F16D48/066 , F16D2500/1027 , F16D2500/10412 , F16D2500/1117 , F16D2500/3063 , F16D2500/5063 , F16D2500/50684 , F16D2500/70406 , F16D2500/7109 , Y10T477/693 , Y10T477/6936 , Y10T477/69365 , Y10T477/6937
摘要： A clutch control apparatus for a vehicle provided with a hydraulic clutch in the middle of a power transmission path between an engine and a drive wheel. Before the clutch of the vehicle is brought into an engagement state, intermittent hydraulic pressure Y is applied to the clutch while maintaining the clutch in a disengagement state, and thereafter a predetermined hydraulic pressure is applied to the clutch to bring it into the engagement state. A solenoid valve is provided to control hydraulic pressure supplied to the clutch. Before the clutch is brought into the engagement state, a pulsed drive current D is supplied to the solenoid valve. The clutch control apparatus so configured suppresses a motion delay at the time of engaging the clutch, thereby allowing a quick and smooth start and shifting of the clutch.
摘要翻译：一种用于车辆的离合器控制装置，其在发动机和驱动轮之间的动力传递路径的中间设置有液压离合器。在车辆的离合器进入接合状态之前，将间歇的液压Y施加到离合器，同时保持离合器处于分离状态，然后将预定的液压施加到离合器以使其处于接合状态。提供电磁阀以控制提供给离合器的液压。在离合器进入接合状态之前，向电磁阀供给脉冲驱动电流D. 这样构成的离合器控制装置能够抑制接合离合器时的运动延迟，从而能够快速平稳地起动离合器。

10. 发明申请

US20110297504A1 CLUTCH DEVICE 有权
标题翻译：离合器件
公开(公告)号：US20110297504A1
公开(公告)日：2011-12-08
申请号：US13154044
申请日：2011-06-06
申请人： Yoshiaki Nedachi , Yoshiaki Tsukada , Takashi Ozeki
发明人： Yoshiaki Nedachi , Yoshiaki Tsukada , Takashi Ozeki
IPC分类号： F16D13/70
CPC分类号： F16D28/00 , F16D21/06 , F16D2021/0676 , F16D2023/123 , F16D2300/18
摘要： A clutch device which transmits torque by causing multiple friction engagement elements to engage with each other by use of a clutch connection/disconnection member caused to operate by an electric actuator includes: an elastic member disposed between the clutch connection/disconnection member and the multiple friction engagement elements; position detection means for detecting a position of the clutch connection/disconnection member; and controlling means for controlling an operation of the electric actuator on the basis of the position of the clutch connection/disconnection member detected by the position detection means. Thus, the position of the clutch connection/disconnection member (i.e. a stroke amount of the elastic member) and a torque transmission capacity of the clutch device have a linear relationship with each other. Hence, the torque transmission capacity of the clutch device can be accurately controlled by the electric actuator.
摘要翻译：一种通过使多个摩擦接合元件通过使用由电致动器操作的离合器连接/断开构件彼此接合来传递扭矩的离合器装置，包括：设置在离合器连接/断开构件和多重摩擦之间的弹性构件订婚元素位置检测装置，用于检测离合器连接/断开构件的位置; 以及控制装置，用于根据由位置检测装置检测的离合器连接/断开部件的位置来控制电致动器的操作。因此，离合器连接/断开部件的位置（即弹性部件的行程量）和离合器装置的扭矩传递能力彼此具有线性关系。因此，能够通过电致动器精确地控制离合器装置的转矩传递容量。

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