公开(公告)号：US08574128B2

公开(公告)日：2013-11-05

申请号：US13147293

申请日：2009-02-06

申请人： Shigeru Kimura ,  Naoki Itazu

发明人： Shigeru Kimura ,  Naoki Itazu

IPC分类号： B60W10/04 ,  F16H59/74

CPC分类号： B60T1/062 ,  B60T1/005 ,  B60T17/221 ,  B60W10/06 ,  B60W10/182 ,  B60W50/035 ,  B60W2510/182 ,  B60W2510/186 ,  F02N11/084 ,  F02N11/101 ,  F16H63/3483 ,  F16H63/48 ,  F16H2061/1208

摘要： Providing a control apparatus for a vehicle having a parking lock device 50 which is placed in its released state with a hydraulic pressure generated by an oil pump 58 operated by an engine 26, which control apparatus permits reduction of a risk of unintended releasing of the parking lock device 50 upon occurrence of an operating failure of an ON-OFF switching valve 72 or a switching valve 70 of a hydraulic device 69 provided to supply the hydraulic pressure.Engine start restricting means 92 is configured to restrict starting of the engine 26 when a component of the hydraulic device 69 provided to operate the parking lock device 50 has an operating failure that causes the parking lock device 50 to be held in its released state, as compared with the starting when the component does not have the operating failure, so that the engine start restricting means 92 reduces a risk of releasing of the parking lock device 50 due to application of the hydraulic pressure from the hydraulic device 69 to the parking lock device 50, which application would be caused by the starting of the engine 26.

摘要翻译： 提供一种具有驻车锁定装置50的车辆的控制装置，该停车锁定装置50以由发动机26操作的油泵58产生的液压压力而处于其释放状态，该控制装置允许降低停车场意外释放的风险 在设置用于提供液压的液压装置69的ON-OFF切换阀72或切换阀70发生操作故障时，锁定装置50。 发动机起动限制装置92被构造成当设置用于操作驻车锁定装置50的液压装置69的部件具有导致停车锁定装置50保持在其释放状态的操作失败时，限制发动机26的起动，如 与起动时相比，当部件不具有操作故障时，使得发动机起动限制装置92降低由于将液压从液压装置69施加到驻车锁定装置而导致的停车锁定装置50的释放的风险 如图50所示，哪个应用将由引擎26的起动引起。

公开(公告)号：US20110294622A1

公开(公告)日：2011-12-01

申请号：US13147293

申请日：2009-02-06

申请人： Shigeru Kimura ,  Naoki Itazu

发明人： Shigeru Kimura ,  Naoki Itazu

IPC分类号： B60W10/18 ,  B60W10/10

CPC分类号： B60T1/062 ,  B60T1/005 ,  B60T17/221 ,  B60W10/06 ,  B60W10/182 ,  B60W50/035 ,  B60W2510/182 ,  B60W2510/186 ,  F02N11/084 ,  F02N11/101 ,  F16H63/3483 ,  F16H63/48 ,  F16H2061/1208

摘要： Providing a control apparatus for a vehicle having a parking lock device 50 which is placed in its released state with a hydraulic pressure generated by an oil pump 58 operated by an engine 26, which control apparatus permits reduction of a risk of unintended releasing of the parking lock device 50 upon occurrence of an operating failure of an ON-OFF switching valve 72 or a switching valve 70 of a hydraulic device 69 provided to supply the hydraulic pressure.Engine start restricting means 92 is configured to restrict starting of the engine 26 when a component of the hydraulic device 69 provided to operate the parking lock device 50 has an operating failure that causes the parking lock device 50 to be held in its released state, as compared with the starting when the component does not have the operating failure, so that the engine start restricting means 92 reduces a risk of releasing of the parking lock device 50 due to application of the hydraulic pressure from the hydraulic device 69 to the parking lock device 50, which application would be caused by the starting of the engine 26.

摘要翻译： 提供一种具有驻车锁定装置50的车辆的控制装置，该停车锁定装置50以由发动机26操作的油泵58产生的液压压力而处于其释放状态，该控制装置允许降低停车场意外释放的风险 在设置用于提供液压的液压装置69的ON-OFF切换阀72或切换阀70发生操作故障时，锁定装置50。 发动机起动限制装置92被构造成当设置用于操作驻车锁定装置50的液压装置69的部件具有导致停车锁定装置50保持在其释放状态的操作失败时，限制发动机26的起动，如 与起动时相比，当部件不具有操作故障时，使得发动机起动限制装置92降低由于将液压从液压装置69施加到驻车锁定装置而导致的停车锁定装置50的释放的风险 如图50所示，哪个应用将由引擎26的起动引起。

公开(公告)号：US20150021136A1

公开(公告)日：2015-01-22

申请号：US14380136

申请日：2012-02-22

申请人： Naoki Itazu ,  Toshiya Yamashita ,  Yoichi Nakashima

发明人： Naoki Itazu ,  Toshiya Yamashita ,  Yoichi Nakashima

IPC分类号： F16H61/14 ,  F02D29/02

CPC分类号： F16H61/143 ,  F02D29/00 ,  F02D29/02

摘要： A control device of a power transmission device includes a damper absorbing torsional vibration between a fluid transmission device with a lockup clutch and an engine, the power transmission device is disposed with a connecting/disconnecting device capable of connecting and interrupting power transmission on the downstream side of the fluid transmission device, the control device has a lockup engagement control means engaging the lockup clutch while the power transmission is interrupted by the connecting/disconnecting device in a predetermined engine rotation speed range lower than an idle rotation speed when the engine is started, the lockup engagement control means includes: a resonance due to frequency entrainment determination means determining whether a resonance due to frequency entrainment occurs that blocks an increase in an engine rotation speed NE depending on whether a predefined resonance determination time is exceeded by a required start time of the engine or an elapsed time until the engine rotation speed NE reaches a predetermined rotation speed; a lockup engagement means engaging the lockup clutch while the power transmission is interrupted by the connecting/disconnecting device when the resonance due to frequency entrainment determination means determines that the resonance due to frequency entrainment occurs.

摘要翻译： 动力传递装置的控制装置包括吸收具有锁止离合器的流体传动装置和发动机之间的扭转振动的阻尼器，该动力传递装置设置有能够连接和中断下游侧的动力传递的连接/断开装置 所述控制装置具有锁定接合控制装置，所述锁定接合控制装置与所述锁止离合器接合，同时当所述发动机起动时，所述动力传递在所述连接/断开装置中以比所述发动机起动时的空转速度低的预定发动机转速范围中断， 锁定接合控制装置包括：由于频率夹带确定装置确定是否发生由于频率夹带引起的谐振的共振，其根据预定的共振确定时间是否超过了所需的起始时间，阻止发动机转速NE的增加 引擎或经过的ti 直到发动机转速NE达到预定的转速; 当由于频率夹带确定装置引起的共振确定由于频率夹带引起的共振发生时，锁定接合装置接合锁止离合器，同时由连接/断开装置中断电力传输。

公开(公告)号：US20140238008A1

公开(公告)日：2014-08-28

申请号：US14347344

申请日：2012-09-28

申请人： Yoichi Nakashima ,  Toshiya Yamashita ,  Naoki Itazu ,  Masaru Ebata ,  Yasunori Doman ,  Takashi Hori

发明人： Yoichi Nakashima ,  Toshiya Yamashita ,  Naoki Itazu ,  Masaru Ebata ,  Yasunori Doman ,  Takashi Hori

IPC分类号： F16D43/286

CPC分类号： F16D43/286 ,  F16D33/20 ,  F16F15/123 ,  F16H41/24 ,  F16H2045/0252 ,  F16H2045/0294

摘要： A vehicular fluid power transmitting device includes a pump impeller, a turbine runner, a damper device, and a ring-shaped annular set member. The pump shell has a rear shell and a front shell that is connected to the rear shell. Also, the ring-shaped annular set member connects the damper output member to the front shell and is fixed to the front shell. An intermediate position between a position of an outer radius of the front shell and a position of a radius of the cylindrical shaft is included in a width (W) of the annular set member in a radial direction of the annular set member.

摘要翻译： 车辆用流体动力传递装置包括泵叶轮，涡轮转轮，阻尼装置和环形环形组件。 泵壳具有后壳和连接到后壳的前壳。 此外，环形环形组件将阻尼器输出构件连接到前壳体并且固定到前壳体。 在环形组件的径向方向上包括在前壳体的外半径的位置和圆柱轴的半径的位置之间的中间位置在环形组件的宽度（W）中。

公开(公告)号：US08707817B2

公开(公告)日：2014-04-29

申请号：US12676303

申请日：2008-08-28

申请人： Naoki Itazu ,  Yoshinobu Nozaki

发明人： Naoki Itazu ,  Yoshinobu Nozaki

IPC分类号： B60K17/04 ,  G05G5/00

CPC分类号： F16H63/3466 ,  F16H59/08 ,  F16H63/3416 ,  F16H2061/247 ,  F16H2061/283 ,  F16H2061/326

摘要： An operating device (40) for a state-changing element that is an embodiment of the present invention includes a detent mechanism (50) for displacing and positioning displacement members (22, 33) included in a state-changing element (10), an actuator (60) for driving the detent mechanism (50), and a control unit (5) that controls the actuator (60). The control unit (5) includes an initial motion means (S1) that, in a case of receiving a request to change the state of the state-changing element (10) and changing the position of a detent member (51), drives an electric motor (61) and reduces play in the rotation direction that exists in the actuator (60), and a management means (S2 to S5) that, when it has been determined that the play has been reduced, sets a value obtained by tacking on play in the rotation direction that exists in a coupling portion between a spindle (52) and an output shaft (63) to a rotation angle necessary for a position change of the detent member (51) corresponding to the request, as a target rotation angle of the electric motor (61).

摘要翻译： 作为本发明的实施方式的状态变换元件的操作装置（40）具备：用于移动和定位包含在状态变换元件（10）中的位移部件（22,33）的定位机构（50）， 用于驱动止动机构（50）的致动器（60）以及控制致动器（60）的控制单元（5）。 控制单元（5）包括初始运动装置（S1），在接收到改变状态改变元件（10）的状态并改变定位构件（51）的位置的请求的情况下，驱动 电动机（61）并且减小存在于致动器（60）中的旋转方向的游隙;以及管理装置（S2至S5），当确定游戏已经被减小时，设置通过定位获得的值 在主轴（52）和输出轴（63）之间的联接部分中沿旋转方向播放到与该请求对应的止动构件（51）的位置变化所需的旋转角度作为目标旋转 电动机（61）的角度。

公开(公告)号：US08210990B2

公开(公告)日：2012-07-03

申请号：US12561742

申请日：2009-09-17

申请人： Yuhei Yoshioka ,  Kazuyuki Noda ,  Naoki Itazu ,  Yoshinobu Nozaki

发明人： Yuhei Yoshioka ,  Kazuyuki Noda ,  Naoki Itazu ,  Yoshinobu Nozaki

IPC分类号： F16H61/26

CPC分类号： F16H61/12 ,  F16H61/0206 ,  F16H61/686 ,  F16H63/3483 ,  F16H2061/122 ,  F16H2061/1268 ,  Y10T477/69363 ,  Y10T477/693635 ,  Y10T477/693962 ,  Y10T477/693973 ,  Y10T477/69398

摘要： A hydraulic control device for a multi-speed automatic transmission includes friction engagement elements, several hydraulic servos that engage and release the friction engagement elements, solenoid valves for engagement control, and a sorting switch valve that allocates engagement pressure from at least one of the solenoid valves for engagement control to two of the hydraulic servos. The sorting switch is switched between a first position that supplies engagement pressure to one of the two hydraulic servos in at least a Reverse, non-drive range and a specific Forward gear range, and a second position that supplies engagement pressure to the two hydraulic servos in other than the Forward range. The hydraulic control device supplies the engagement pressure to the two hydraulic servos when an all-solenoids-off failure occurs and the sorting switch is in the second position, and cuts off a source pressure to all solenoid valves when an all-solenoids-off failure occurs while the sorting switch valve is in the first position.

摘要翻译： 用于多速自动变速器的液压控制装置包括摩擦接合元件，接合和释放摩擦接合元件的几个液压伺服机构，用于接合控制的电磁阀和分配开关阀，其分配来自螺线管中至少一个的接合压力 两个液压伺服系统的接合控制阀。 分拣开关在至少在反向，非驱动范围和特定前进档位中向两个液压伺服机构中的一个提供接合压力的第一位置和向两个液压伺服机构提供接合压力的第二位置之间切换 在前进范围以外。 当全电磁阀故障发生时，液压控制装置向两个液压伺服系统提供接合压力，并且分选开关处于第二位置，并且当全电磁阀断电故障时切断所有电磁阀的源压力 在分选开关阀处于第一位置时发生。

公开(公告)号：US20110190994A1

公开(公告)日：2011-08-04

申请号：US13119603

申请日：2009-09-04

申请人： Naoki Itazu ,  Yoshinobu Nozaki

发明人： Naoki Itazu ,  Yoshinobu Nozaki

IPC分类号： F16H59/72 ,  F16H59/36

CPC分类号： F16H61/12 ,  F16H59/70 ,  F16H61/686 ,  F16H2059/683 ,  F16H2061/326

摘要： Herein disclosed is a range determination apparatus of a vehicle which can prevent a shift range from being undefined in the speed change states of an automatic transmission with no manual valve. The range determination apparatus comprises a gear speed change mechanism having a plurality of planetary gears each transmitting an output torque of a drive source, and a plurality of friction engagement elements operative to have respective operation states changed between an engagement state and a disengagement state, and used for an automatic transmission realizing speed changes with a torque transmission path of the gear speed change mechanism changed by the operation states of the friction engagement elements, and a real shift range determination being carried out on the basis of the operation states of the friction engagement elements, wherein a T-ECU is operative to determine a current shift range based on the detection results obtained by oil pressure sensors and the operation patterns preliminarily memorized when the operation states of the friction engagement elements are not being changed.

摘要翻译： 这里公开了一种车辆的范围确定装置，其能够防止在没有手动阀的自动变速器的变速状态下的变速范围不被定义。 范围确定装置包括具有多个行星齿轮的齿轮变速机构，每个行星齿轮各自传递驱动源的输出扭矩，并且多个摩擦接合元件可操作以在接合状态和分离状态之间改变各自的操作状态;以及 用于通过摩擦接合元件的操作状态改变的变速机构的转矩传递路径实现速度变化的自动变速器，并且基于摩擦接合的操作状态进行实际变速范围确定 其中，当所述摩擦接合元件的操作状态不改变时，T-ECU可操作以基于由油压传感器获得的检测结果和预先存储的操作模式来确定当前变速范围。

公开(公告)号：US20100294066A1

公开(公告)日：2010-11-25

申请号：US12676303

申请日：2008-08-28

申请人： Naoki Itazu ,  Yoshinobu Nozaki

发明人： Naoki Itazu ,  Yoshinobu Nozaki

IPC分类号： F16H61/32

CPC分类号： F16H63/3466 ,  F16H59/08 ,  F16H63/3416 ,  F16H2061/247 ,  F16H2061/283 ,  F16H2061/326

摘要： An operating device (40) for a state-changing element that is an embodiment of the present invention includes a detent mechanism (50) for displacing and positioning displacement members (22, 33) included in a state-changing element (10), an actuator (60) for driving the detent mechanism (50), and a control unit (5) that controls the actuator (60). The control unit (5) includes an initial motion means (S1) that, in a case of receiving a request to change the state of the state-changing element (10) and changing the position of a detent member (51), drives an electric motor (61) and reduces play in the rotation direction that exists in the actuator (60), and a management means (S2 to S5) that, when it has been determined that the play has been reduced, sets a value obtained by tacking on play in the rotation direction that exists in a coupling portion between a spindle (52) and an output shaft (63) to a rotation angle necessary for a position change of the detent member (51) corresponding to the request, as a target rotation angle of the electric motor (61).

摘要翻译： 作为本发明的实施方式的状态变换元件的操作装置（40）具备：用于移动和定位包含在状态变换元件（10）中的位移部件（22,33）的定位机构（50）， 用于驱动止动机构（50）的致动器（60）以及控制致动器（60）的控制单元（5）。 控制单元（5）包括初始运动装置（S1），在接收到改变状态改变元件（10）的状态并改变定位构件（51）的位置的请求的情况下，驱动 电动机（61）并且减小存在于致动器（60）中的旋转方向的游隙;以及管理装置（S2至S5），当确定游戏已经被减小时，设置通过定位获得的值 在主轴（52）和输出轴（63）之间的联接部分中沿旋转方向播放到与该请求对应的止动构件（51）的位置变化所需的旋转角度作为目标旋转 电动机（61）的角度。

公开(公告)号：US20100081546A1

公开(公告)日：2010-04-01

申请号：US12561742

申请日：2009-09-17

申请人： Yuhei YOSHIOKA ,  Kazuyuki Noda ,  Naoki Itazu ,  Yoshinobu Nozaki

发明人： Yuhei YOSHIOKA ,  Kazuyuki Noda ,  Naoki Itazu ,  Yoshinobu Nozaki

IPC分类号： F16H61/26

CPC分类号： F16H61/12 ,  F16H61/0206 ,  F16H61/686 ,  F16H63/3483 ,  F16H2061/122 ,  F16H2061/1268 ,  Y10T477/69363 ,  Y10T477/693635 ,  Y10T477/693962 ,  Y10T477/693973 ,  Y10T477/69398

摘要： A hydraulic control device for a multi-speed automatic transmission includes friction engagement elements, several hydraulic servos that engage and release the friction engagement elements, solenoid valves for engagement control, and a sorting switch valve that allocates engagement pressure from at least one of the solenoid valves for engagement control to two of the hydraulic servos. The sorting switch is switched between a first position that supplies engagement pressure to one of the two hydraulic servos in at least a Reverse, non-drive range and a specific Forward gear range, and a second position that supplies engagement pressure to the two hydraulic servos in other than the Forward range. The hydraulic control device supplies the engagement pressure to the two hydraulic servos when an all-solenoids-off failure occurs and the sorting switch is in the second position, and cuts off a source pressure to all solenoid valves when an all-solenoids-off failure occurs while the sorting switch valve is in the first position.

摘要翻译： 用于多速自动变速器的液压控制装置包括摩擦接合元件，接合和释放摩擦接合元件的几个液压伺服机构，用于接合控制的电磁阀和分配开关阀，其分配来自螺线管中至少一个的接合压力 两个液压伺服系统的接合控制阀。 分拣开关在至少在反向，非驱动范围和特定前进档位中向两个液压伺服机构中的一个提供接合压力的第一位置和向两个液压伺服机构提供接合压力的第二位置之间切换 在前进范围以外。 当全电磁阀故障发生时，液压控制装置向两个液压伺服系统提供接合压力，并且分选开关处于第二位置，并且当全电磁阀断电故障时切断所有电磁阀的源压力 在分选开关阀处于第一位置时发生。

公开(公告)号：US09695797B2

公开(公告)日：2017-07-04

申请号：US14348104

申请日：2012-09-28

申请人： Toshiya Yamashita ,  Naoki Itazu ,  Yoichi Nakashima ,  Takashi Hori ,  Masaru Ebata ,  Yasunori Doman

发明人： Toshiya Yamashita ,  Naoki Itazu ,  Yoichi Nakashima ,  Takashi Hori ,  Masaru Ebata ,  Yasunori Doman

IPC分类号： F01D25/24 ,  F03B15/04 ,  F16H41/24 ,  F16H45/02

CPC分类号： F03B15/04 ,  F01D25/24 ,  F16H41/24 ,  F16H45/02 ,  F16H2045/0205 ,  F16H2045/0221 ,  F16H2045/0252 ,  F16H2045/0294

摘要： A vehicular fluid power transmitting device includes a pump impeller, a turbine runner, a damper device, a set member, and a centering member. The pump impeller has a pump shell to which torque from a drive source is input. The damper device has a damper input member and a damper output member. The damper input member is connected to an output shaft of the drive source. The damper output member is connected to the pump shell. The set member is fixed to the pump shell, and is connected to the damper output member. Also, the centering member is provided protruding toward the pump shell from the output shaft of the drive source, and is fitted together with the damper input member.