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51. 发明授权

US5005444A Hydraulic control apparatus for automatic transmission for motor vehicle 失效
标题翻译：用于汽车自动变速器的液压控制装置
公开(公告)号：US5005444A
公开(公告)日：1991-04-09
申请号：US313638
申请日：1989-02-22
申请人： Hiromichi Kimura , Kunihiro Iwatsuki , Hiroji Taniguchi , Takuji Taniguchi , Kazunori Ishikawa
发明人： Hiromichi Kimura , Kunihiro Iwatsuki , Hiroji Taniguchi , Takuji Taniguchi , Kazunori Ishikawa
IPC分类号： F16H61/08 , F16H61/02 , F16H61/06 , F16H61/10 , F16H61/12
CPC分类号： F16H61/061 , F16H61/12 , F16H2059/6823 , F16H2061/0255 , F16H2061/122 , F16H2061/1264 , F16H2061/1268 , F16H61/0286 , F16H61/686 , Y10T477/6895
摘要： A hydraulic control apparatus for controlling a shifting action of a hydraulically operated frictional coupling device of an automatic transmission connected to a vehicle engine, from a neutral position to a forward drive position, in response to an operation of a shift lever. The apparatus includes a shift control valve operable in response to the shift lever, between a position for supplying a fluid to the coupling device for engagement thereof, and a position for discharging the fluid from the coupling device for disengagement thereof, a flow control device for controlling a rate of flow of the fluid between the shift lever valve and the coupling device, a fail-safe fluid passage disposed between the shift lever valve and the coupling device, for fluid communication between the shift lever valve and the frictional coupling device, irrespective of an operating position of the flow control device, and a controller for controlling the flow control device so as to restrict the fluid flow into or from the coupling device after an engaging or disengaging action of the frictional coupling device is actually started.
摘要翻译：一种液压控制装置，用于响应于变速杆的操作，控制连接到车辆发动机的自动变速器的液压操作的摩擦联接装置从中立位置到前进驱动位置的换档动作。该装置包括可响应于变速杆操作的换档控制阀，用于将流体供应到用于接合的联接装置的位置和用于从联接装置排出流体以脱离其的位置;流量控制装置，控制变速杆阀和联接装置之间的流体流量，设置在变速杆阀和联接装置之间的故障安全流体通道，用于变速杆阀和摩擦联接装置之间的流体连通，不管流量控制装置的操作位置的控制器，以及用于控制流量控制装置的控制器，以便在实际开始摩擦联接装置的接合或分离动作之后限制流入或流出耦合装置的流体流动。

52. 发明授权

US09102319B2 Power transmission device for vehicle 有权
公开(公告)号：US09102319B2
公开(公告)日：2015-08-11
申请号：US14356826
申请日：2011-11-08
申请人： Akitaka Ichikawa , Yoshimitsu Yokouchi , Masahiro Kojima , Ryuji Ibaraki , Michitaka Tsuchida , Shinichiro Suenaga , Hiromichi Kimura
发明人： Akitaka Ichikawa , Yoshimitsu Yokouchi , Masahiro Kojima , Ryuji Ibaraki , Michitaka Tsuchida , Shinichiro Suenaga , Hiromichi Kimura
IPC分类号： F16H3/72 , B60W20/00 , B60K6/26 , B60K6/445 , F16D3/06 , F16H57/00 , B60W10/02 , B60W10/08 , B60W30/20 , F16D1/10
摘要： A vehicle power transmission device is disposed on a hybrid vehicle having an engine and an electric motor, the vehicle power transmission device includes a first member having one of outer circumferential teeth disposed around one axial center or inner circumferential teeth meshing with the outer circumferential teeth and a second member having the other teeth, the inner circumferential teeth and the outer circumferential teeth meshes with each other to limit relative rotation around the one axial center between the first member and the second member, the relative rotation between the first member and the second member is limited to transmit torque of the electric motor to drive wheels.The vehicle power transmission device comprises: a sliding member sliding relative to at least one of the first member and the second member while generating frictional resistance as the first member and the second member relatively rotate within a range corresponding to a circumferential gap between the outer circumferential teeth and the inner circumferential teeth, the sliding member being a hollow elastic body, the sliding member sliding relative to at least one of the first member and the second member depending on magnitude of the torque of the electric motor.

53. 发明授权

US08905885B2 Vehicle drive device 有权
标题翻译：车辆驱动装置
公开(公告)号：US08905885B2
公开(公告)日：2014-12-09
申请号：US13997861
申请日：2012-01-30
申请人： Yoshihisa Yamamoto , Masamitsu Seno , Takuya Komatsu , Natsuki Sada , Hirotaka Yata , Tomoo Atarashi , Hiromichi Kimura , Takeshi Kuwahara , Tatsuo Obata , Michitaka Tsuchida , Yoshinori Morita , Shingo Kato
发明人： Yoshihisa Yamamoto , Masamitsu Seno , Takuya Komatsu , Natsuki Sada , Hirotaka Yata , Tomoo Atarashi , Hiromichi Kimura , Takeshi Kuwahara , Tatsuo Obata , Michitaka Tsuchida , Yoshinori Morita , Shingo Kato
IPC分类号： F16H3/72 , F16H37/06 , F16H57/04 , B60K6/445 , B60K6/405 , B60K6/22 , B60K6/26 , B60K6/365 , F16H1/28 , B60K6/48 , F16H37/08
CPC分类号： F16H37/065 , B60K6/22 , B60K6/26 , B60K6/365 , B60K6/405 , B60K6/445 , B60K6/48 , B60K2006/4825 , B60K2006/4833 , F16H1/28 , F16H3/727 , F16H57/0424 , F16H57/043 , F16H57/0479 , F16H57/0486 , F16H2037/0866 , F16H2200/2005 , Y02T10/6221 , Y02T10/6239 , Y02T10/6252 , Y10S903/902 , Y10T74/19056
摘要： A vehicle drive device configured with reduced axial dimensions, while still having appropriate lubrication. The vehicle drive device is configured with an input shaft coupled to an engine, a rotary electric machine, and an output shaft coupled to wheels. A power transfer mechanism couples input shaft, the rotary electric machine, and the output shaft. A case houses at least the rotary electric machine and the power transfer mechanism. An oil reserving portion capable of reserving oil supplied by rotation of the power transfer mechanism is provided above the rotor shaft inside the case. A communication oil passage is oriented between the oil reserving portion and an inner circumferential space formed inside the rotor shaft. The rotor shaft is disposed to be inserted into the inside housing space, and has a supply communication hole that communicates between the inner circumferential space and the inside housing space.
摘要翻译：一种车辆驱动装置，其具有减小的轴向尺寸，同时仍具有适当的润滑。车辆驱动装置构造有联接到发动机，旋转电机和耦合到车轮的输出轴的输入轴。传动机构将输入轴，旋转电机和输出轴相连。壳体至少容纳旋转电机和动力传递机构。在壳体内部的转子轴的上方设置有能够保留由动力传递机构的旋转供给的油的储油部。连通油通道定位在储油部分和形成在转子轴内部的内周空间之间。转子轴被设置成插入到内部容纳空间中，并且具有在内周空间和内部容纳空间之间连通的供给连通孔。

54. 发明申请

US20140245860A1 VEHICLE DRIVE APPARATUS 审中-公开
标题翻译：车辆驱动装置
公开(公告)号：US20140245860A1
公开(公告)日：2014-09-04
申请号：US14351488
申请日：2011-10-14
申请人： Hiromichi Kimura , Takeshi Kuwahara , Taturou Obata , Yoshinori Morita , Shingo Katou , Takeshi Kitahata , Takuya Kodama
发明人： Hiromichi Kimura , Takeshi Kuwahara , Taturou Obata , Yoshinori Morita , Shingo Katou , Takeshi Kitahata , Takuya Kodama
IPC分类号： F16H57/025
CPC分类号： F16H57/025 , B60K1/00 , F16H2057/02043 , Y10T74/2186
摘要： A vehicle drive device includes: a transaxle case including a tubular case opened in at least one end portion and a cover fixed to an opening portion of the tubular case to close an opening of the tubular case, the transaxle case housing a transmission; and a mount device attached between the cover of the transaxle case and a vehicle body to support the transaxle case, the mount device including a support plate member fixedly disposed on the cover, the support plate member being fastened by at least three first fastening members through the cover to the opening portion of the tubular case.
摘要翻译：车辆驱动装置包括：驱动桥壳体，包括在至少一个端部部分中敞开的管状壳体和固定到管状壳体的开口部分的盖以封闭管状壳体的开口，所述驱动桥壳体容纳变速器; 以及安装装置，其安装在所述驱动桥壳体的盖和车身之间，以支撑所述驱动桥壳体，所述安装装置包括固定地设置在所述盖上的支撑板构件，所述支撑板构件通过至少三个第一紧固构件紧固通过所述盖到所述管状壳体的所述开口部分。

55. 发明授权

US08753242B2 Vehicular power transmitting system 有权
标题翻译：车载发射系统
公开(公告)号：US08753242B2
公开(公告)日：2014-06-17
申请号：US13809806
申请日：2010-07-13
申请人： Akira Hibino , Michitaka Tsuchida , Hiromichi Kimura
发明人： Akira Hibino , Michitaka Tsuchida , Hiromichi Kimura
IPC分类号： F16H3/72
CPC分类号： B60W20/10 , B60K6/38 , B60K6/445 , B60L2240/423 , B60L2260/14 , B60W2510/088 , B60W2710/027 , F16D7/025 , F16H35/10 , Y02T10/6239 , Y02T10/642
摘要： Providing a vehicular power transmitting system which includes a torque limiter device and which is configured to reduce deterioration of durability of a rotary member disposed between an engine and the torque limiter device. An inertia moment of a first rotary portion of a torque limiter device about its axis (first axis RC1) is smaller than an inertia moment of a second rotary portion about its axis (first axis RC1), so that an inertia moment of rotary members between an input shaft and the first rotary portion can be reduced as compared with that where the above-indicated inertia moment is larger than the inertia moment. Accordingly, the torque which transiently acts on a rotary member disposed between the engine and the torque limiter device, for instance, acts on the input shaft, during an operation of the torque limiter device, that is, during a slipping motion of the first rotary portion and the second rotary portion can be reduced, so that the deterioration of durability of the input shaft can be reduced.
摘要翻译：提供一种包括扭矩限制装置的车辆动力传递系统，其构造为减少设置在发动机和扭矩限制装置之间的旋转构件的耐久性的劣化。转矩限制装置的第一旋转部分绕其轴线（第一轴线RC1）的惯性力矩小于第二旋转部分绕其轴线（第一轴线RC1）的惯性矩，使得旋转部件之间的惯性力矩在与上述惯性力矩大于惯性力矩相比，可以减小输入轴和第一旋转部。因此，在扭矩限制装置的动作期间，即在第一旋转体的滑动运动期间，暂时作用于设置在发动机和扭矩限制装置之间的旋转构件的扭矩作用在输入轴上部分和第二旋转部分可以减小，从而可以降低输入轴的耐久性的劣化。

56. 发明授权

US08668612B2 Lubrication structure of differential gear unit 有权
标题翻译：差速器齿轮组润滑结构
公开(公告)号：US08668612B2
公开(公告)日：2014-03-11
申请号：US13074422
申请日：2011-03-29
申请人： Hiromichi Kimura , Takeshi Kuwahara , Takeshi Kitahata , Tatsuo Obata , Masahiro Tanae
发明人： Hiromichi Kimura , Takeshi Kuwahara , Takeshi Kitahata , Tatsuo Obata , Masahiro Tanae
IPC分类号： F16H57/04 , F16H57/02 , F16B31/02
CPC分类号： F16H57/0483 , F16H57/0423 , F16H57/0457 , F16H57/0471
摘要： In a lubrication structure of a differential gear unit, a case has a guide rib that extends over a certain area with respect to a rotation path of a head of a bolt when a ring gear rotates, and that protrudes out from the case toward the head of the bolt. Also, a through-hole that extends in a vertical direction is formed in an upper portion of a hollow supporting portion, and the guide rib has an oil reservoir that curves toward an upper end opening of the through-hole.
摘要翻译：在差动齿轮单元的润滑结构中，壳体具有引导肋，当齿圈旋转时，引导肋相对于螺栓的头部的旋转路径在一定范围内延伸，并且从壳体朝向头部突出的螺栓。此外，在中空支撑部的上部形成有沿垂直方向延伸的通孔，并且导向肋具有朝向通孔的上端开口弯曲的储油部。

57. 发明申请

US20130134010A1 PARKING LOCK MECHANISM OF POWER TRANSMISSION APPARATUS 有权
标题翻译：动力传动装置停车锁定机构
公开(公告)号：US20130134010A1
公开(公告)日：2013-05-30
申请号：US13696875
申请日：2010-05-10
申请人： Hiromichi Kimura , Michitaka Tsuchida , Takeshi Kitahata , Tatsuo Obata , Yosuke Suzuki , Takeshi Kuwahara
发明人： Hiromichi Kimura , Michitaka Tsuchida , Takeshi Kitahata , Tatsuo Obata , Yosuke Suzuki , Takeshi Kuwahara
IPC分类号： B60W10/18
CPC分类号： B60W10/182 , B60T1/005 , F16H57/0423 , F16H57/0467 , F16H57/0494 , F16H63/3416
摘要： Disclosed is a parking lock mechanism of a power transmission apparatus which can stably supply lubrication oil to the sliding surface of a parking cam to decrease the sliding resistance of the parking cam. The parking lock mechanism 52 includes a support portion 73 for positioning a sleeve 71 with respect to an extension housing 6, and a first guide rib 74 provided on the support portion 73 for catching oil circulating in a transaxle case 4 to supply the oil to the support portion 73. The sleeve 71 has an upper portion formed with a notch 71c for allowing a parking pawl 62 to be held in abutment with a parking cam 61. The oil caught by the first guide rib 74 is supplied through the support portion 73 and the notch 71c of the sleeve 71 to the sliding surface of the parking cam 61, viz., the sliding surface between the parking pawl 62 and the parking cam 61 and the sliding surface between the parking cam 61 and the sleeve 71.
摘要翻译：公开了一种能够稳定地向驻车凸轮的滑动面供给润滑油的动力传递装置的停车锁定机构，能够降低停车凸轮的滑动阻力。停车锁定机构52包括用于相对于延伸壳体6定位套筒71的支撑部分73和设置在支撑部分73上的第一引导肋74，用于捕获在驱动桥壳体4中循环的油，以将油供应到套筒71具有形成有凹口71c的上部，用于允许驻车棘爪62与驻车凸轮61保持邻接。由第一导向肋74捕获的油通过支撑部分73供应，套筒71的凹口71c到停车凸轮61的滑动表面，即驻车棘爪62和驻车凸轮61之间的滑动表面以及驻车凸轮61和套筒71之间的滑动表面。

58. 发明授权

US08095255B2 Control apparatus for hybrid vehicle 失效
标题翻译：混合动力汽车控制装置
公开(公告)号：US08095255B2
公开(公告)日：2012-01-10
申请号：US12500958
申请日：2009-07-10
申请人： Hiroaki Ebuchi , Hiromichi Kimura , Hirotatsu Kitabatake , Takaji Umeno
发明人： Hiroaki Ebuchi , Hiromichi Kimura , Hirotatsu Kitabatake , Takaji Umeno
IPC分类号： G06F19/00 , B60L9/00 , B60L11/00
CPC分类号： B60W20/11 , B60K6/365 , B60K6/387 , B60K6/445 , B60K6/48 , B60L2240/421 , B60W10/08 , B60W10/105 , B60W20/00 , B60W2510/0638 , B60W2510/081 , F16H2037/0873 , Y02T10/6221 , Y02T10/6239 , Y02T10/642 , Y10S903/917 , Y10T74/19014 , Y10T74/19251 , Y10T477/30 , Y10T477/6203 , Y10T477/755 , Y10T477/78
摘要： In a hybrid vehicle provided with a power dividing mechanism comprising a clutch mechanism, an ECU performs speed-change control. In the control, the ECU performs an engage preparing process if it is necessary to engage clutch plates of the clutch mechanism with each other. In the process, the ECU switches a reference value which is referred in a feedback control for performing a rotation synchronization and a position synchronization for the clutch plates from a calculated value which is calculated from a pulse signal of first rotational sensor mounted the clutch plate to an estimated value which is estimated from a pulse signal of each of second and third rotational sensors for detecting rotational speed of each motor generators if clutch rotational speed as rotational speed corresponding to the clutch plate as an engagement element decreases to less than a criterion value.
摘要翻译：在具备包括离合器机构的动力分配机构的混合动力车辆中，ECU进行变速控制。在控制中，如果需要使离合器机构的离合器片彼此接合，则ECU执行啮合准备处理。在该过程中，ECU从从安装有离合器片的第一旋转传感器的脉冲信号计算出的计算值切换用于进行离合器片的旋转同步的反馈控制和位置同步的参考值到根据用于检测每个电动发电机的转速的第二和第三旋转传感器的脉冲信号估计的估计值，如果作为与接合元件的离合器片相对应的转速的离合器转速降低到小于标准值。

59. 发明授权

US07841449B2 Lubrication structure for transmission 有权
标题翻译：用于传输的润滑结构
公开(公告)号：US07841449B2
公开(公告)日：2010-11-30
申请号：US11219755
申请日：2005-09-07
申请人： Kazuaki Nakamura , Hiromichi Kimura , Kazuyuki Watanabe , Terufumi Miyazaki , Daisuke Kusamoto
发明人： Kazuaki Nakamura , Hiromichi Kimura , Kazuyuki Watanabe , Terufumi Miyazaki , Daisuke Kusamoto
IPC分类号： F01M1/18 , F16H57/02
CPC分类号： F16H57/0447 , F16H57/0409 , F16H57/0445 , F16H57/045 , F16H57/0453 , Y10T74/19991 , Y10T74/19995 , Y10T74/2186
摘要： A lubrication structure of a transmission includes a gear chamber having an internal space storing lubricating oil, in which chamber a pressure is raised to a prescribed pressure, a gear chamber having an internal space communicating to the internal space through a communicating hole and attaining a pressure lower than the prescribed pressure, and an oil catch tank provided in the internal space at a position directly under the communicating hole and receiving the lubricating oil that flows into the internal space from the internal space through the communicating hole. With such a structure, a lubrication structure for a transmission capable of holding an oil level at a proper level with a simplified structure can be provided.
摘要翻译：变速器的润滑结构包括：齿轮室，其具有存储润滑油的内部空间，其中室内的压力升高到规定压力;齿轮室，其具有通过连通孔与内部空间连通并且获得压力低于规定压力的油槽，以及设置在所述内部空间内的直接位于所述连通孔下方的位置的油捕集罐，并且通过所述连通孔从所述内部空间接收从所述内部空间流入的润滑油。通过这样的结构，可以提供一种用于能够以简化的结构将油位保持在适当水平的传动装置的润滑结构。

60. 发明授权

US07370744B2 Friction engagement device of automatic transmission 有权
标题翻译：自动变速器摩擦接合装置
公开(公告)号：US07370744B2
公开(公告)日：2008-05-13
申请号：US11241998
申请日：2005-10-04
申请人： Hirofumi Fujita , Hiromichi Kimura , Kazuyuki Watanabe , Kazuaki Nakamura
发明人： Hirofumi Fujita , Hiromichi Kimura , Kazuyuki Watanabe , Kazuaki Nakamura
IPC分类号： F16D25/0638
CPC分类号： F16H63/3026
摘要： In a friction engagement device of an automatic transmission, a brake piston is actuated by an oil pressure and a friction disc is pressed by the brake piston. The friction engagement device of an automatic transmission includes an oil pressure chamber extending in an annular shape and a main oil pressure supply path and a secondary oil pressure supply path each extending separately to supply oil to the oil pressure chamber. Each of the main oil pressure supply path and secondary oil pressure supply path connects to the oil pressure chamber in a position different from each other in a circumferential direction of the oil pressure chamber. With a construction as such, a friction engagement device of an automatic transmission is provided which prevents a load to the friction disc from locally increasing and attains a smooth speed-changing operation.
摘要翻译：在自动变速器的摩擦接合装置中，制动活塞由油压驱动，摩擦盘被制动活塞按压。自动变速器的摩擦接合装置包括：环状延伸的油压室和主油压供给路径和二次油压供给路径，分别延伸供给油压室。主油压供给路径和辅助油压供给路径中的每一个在油压室的圆周方向上彼此不同的位置连接到油压室。通过这样的结构，提供了一种自动变速器的摩擦接合装置，其防止摩擦盘的负载局部增加并实现平稳的变速操作。

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