公开(公告)号：US09080670B2

公开(公告)日：2015-07-14

申请号：US13233349

申请日：2011-09-15

申请人： Takuya Komatsu ,  Tomoo Atarashi ,  Tatsuya Ishikawa

发明人： Takuya Komatsu ,  Tomoo Atarashi ,  Tatsuya Ishikawa

IPC分类号： B60W10/04 ,  F16H63/34 ,  F16H61/32

CPC分类号： F16H61/32 ,  B60W30/00 ,  F16H63/34 ,  F16H63/3425 ,  F16H63/3458 ,  F16H63/3466 ,  F16H2061/326 ,  Y10T74/2003 ,  Y10T74/20085

摘要： A power transmission device for a vehicle configured with a rotary power member, and a mechanism configured with a plurality of operational states. A switching shaft changes the operational state of the operating mechanism and is moved by an electric actuator. A control transmission transmits the power from the actuator to the shaft. The housing for the rotary member includes is configured so that the switching shaft projects outwards from the housing. The electric actuator is arranged at a location facing, of a surface of the housing portion of the case, a portion that does not overlap another portion where the switching shaft projects, when viewed in the axial direction of the rotational axis of the rotary member. A part of the actuator is arranged on a case side relative to a vertical line passing through the portion where the switching shaft projects from the housing portion of the case.

摘要翻译： 一种用于车辆的动力传递装置，其配置有旋转动力构件，以及构造成具有多个操作状态的机构。 切换轴改变操作机构的操作状态并由电动执行器移动。 控制变速器将​​动力从致动器传递到轴。 用于旋转构件的壳体构造成使得切换轴从壳体向外突出。 电动致动器布置在面向壳体的壳体部分的表面的位置处，当从旋转构件的旋转轴线的轴向方向观察时，该部分不与切换轴突出的另一部分重叠。 致动器的一部分相对于穿过切换轴从壳体的壳体部分突出的部分的垂直线布置在壳体侧上。

公开(公告)号：US08882622B2

公开(公告)日：2014-11-11

申请号：US13601759

申请日：2012-08-31

申请人： Natsuki Sada ,  Tomoo Atarashi ,  Hirotaka Yata ,  Tomoaki Nishizuru ,  Michitaka Tsuchida

发明人： Natsuki Sada ,  Tomoo Atarashi ,  Hirotaka Yata ,  Tomoaki Nishizuru ,  Michitaka Tsuchida

IPC分类号： F16H3/72 ,  B60K6/40 ,  B60K6/445 ,  F16H57/08 ,  F16H37/08

CPC分类号： F16H3/727 ,  B60K6/40 ,  B60K6/445 ,  F16H57/082 ,  F16H2037/0866 ,  Y02T10/6239 ,  Y10S475/90 ,  Y10T74/19014 ,  Y10T74/2186

摘要： An electric drive device including an input member drivably coupled to an internal combustion engine, a first rotary electric machine, a second rotary electric machine disposed on an axis different from that of the first rotary electric machine, an output member drivably coupled to wheels and the second rotary electric machine, a power distribution device that distributes torque transferred from the input member to the output member and the first rotary electric machine, and a case.

摘要翻译： 一种电驱动装置，包括可驱动地联接到内燃机的输入构件，第一旋转电机，设置在与第一旋转电机不同的轴上的第二旋转电机，可驱动地联接到车轮的输出构件和 第二旋转电机，将从输入部件传递的扭矩分配给输出部件和第一旋转电机的配电装置以及壳体。

公开(公告)号：US08840511B2

公开(公告)日：2014-09-23

申请号：US13981181

申请日：2012-01-16

申请人： Masamitsu Seno ,  Hirotaka Yata ,  Natsuki Sada ,  Takuya Komatsu ,  Tomoo Atarashi ,  Michinobu Suzuki ,  Hiromichi Kimura ,  Michitaka Tsuchida

发明人： Masamitsu Seno ,  Hirotaka Yata ,  Natsuki Sada ,  Takuya Komatsu ,  Tomoo Atarashi ,  Michinobu Suzuki ,  Hiromichi Kimura ,  Michitaka Tsuchida

IPC分类号： F16H57/04 ,  F16H37/06 ,  F16H37/08 ,  B60K6/405 ,  B60K6/445

CPC分类号： F16H37/065 ,  B60K6/405 ,  B60K6/445 ,  F16H57/042 ,  F16H57/0423 ,  F16H57/045 ,  F16H57/0479 ,  F16H57/0482 ,  F16H2037/0866 ,  Y02T10/6239 ,  Y10T74/19051

摘要： A vehicle drive device configured with an input member coupled to an internal combustion engine, a rotary electric machine, an output member coupled to wheels, and a power transfer mechanism that drivably couples the input member, the rotary electric machine, and the output member. An oil collecting portion is configured to collect oil supplied by rotation of the power transfer mechanism, The collected oil falling passage is configured to cause the oil collected by the oil collecting portion to flow downward to be supplied to a portion of a facing wall surface located above a cylindrical member. A communication oil passage communicates between the gap and the inside housing space is formed at a portion of abutment between the subject support bearing and the support projecting portion.

摘要翻译： 一种车辆驱动装置，其构造有联接到内燃机，旋转电机，耦合到车轮的输出构件和可驱动地联接输入构件，旋转电机和输出构件的动力传递机构的输入构件。 集油部构成为收集由动力传递机构旋转而供给的油。收集的排油通道构成为使由集油部收集的油向下流动，供给到位于 在圆柱形构件上方。 在间隙之间连通的连通油通道形成在主体支撑轴承和支撑突出部分之间的邻接部分处。

公开(公告)号：US08808125B2

公开(公告)日：2014-08-19

申请号：US13553091

申请日：2012-07-19

申请人： Michitaka Tsuchida ,  Tomoaki Nishizuru ,  Tatsuo Obata ,  Natsuki Sada ,  Hirotaka Yata ,  Tomoo Atarashi

发明人： Michitaka Tsuchida ,  Tomoaki Nishizuru ,  Tatsuo Obata ,  Natsuki Sada ,  Hirotaka Yata ,  Tomoo Atarashi

IPC分类号： F16H3/72 ,  F16H37/06 ,  B60K6/445 ,  F16H37/08 ,  B60K6/40 ,  B60K6/405

CPC分类号： F16H37/0826 ,  B60K6/40 ,  B60K6/405 ,  B60K6/445 ,  Y02T10/6239

摘要： A hybrid vehicle driving apparatus includes: a first rotor shaft of a first electric motor, the first electric motor being disposed on a first axis; a power distribution mechanism that includes a planetary gear device and is disposed on the first axis; an output gear shaft that serves as an output member of the power distribution mechanism and is disposed on the first axis; a counter shaft disposed on a second axis; a second rotor shaft of a second electric motor disposed on a third axis; a power transmission shaft disposed on the third axis; a differential gear disposed on a fourth axis; and a casing that includes a plurality of case members. The output gear shaft, the power transmission shaft, the counter shaft, the differential gear, the first rotor shaft, and the second rotor shaft are rotatably supported by a common case member that is one of the plurality of case members.

摘要翻译： 一种混合动力车辆驱动装置，包括：第一电动机的第一转子轴，所述第一电动机设置在第一轴上; 动力分配机构，其包括行星齿轮装置，并配置在所述第一轴上; 输出齿轮轴，其用作所述动力分配机构的输出构件并且设置在所述第一轴线上; 设置在第二轴上的副轴; 设置在第三轴上的第二电动机的第二转子轴; 设置在所述第三轴上的动力传动轴; 差速齿轮，设置在第四轴线上; 以及包括多个壳体构件的壳体。 输出齿轮轴，动力传递轴，副轴，差速齿轮，第一转子轴和第二转子轴由多个壳体构件中的一个的共同壳体构件可旋转地支撑。

公开(公告)号：US07811191B2

公开(公告)日：2010-10-12

申请号：US12379798

申请日：2009-03-02

申请人： Yuji Iwase ,  Masahiro Kojima ,  Ryuji Ibaraki ,  Atsushi Tabata ,  Tatsuya Imamura ,  Takuma Kakinami ,  Natsuki Sada ,  Tomoo Atarashi ,  Nobukazu Ike

发明人： Yuji Iwase ,  Masahiro Kojima ,  Ryuji Ibaraki ,  Atsushi Tabata ,  Tatsuya Imamura ,  Takuma Kakinami ,  Natsuki Sada ,  Tomoo Atarashi ,  Nobukazu Ike

IPC分类号： F16H57/02

CPC分类号： B60W20/00 ,  B60K1/00 ,  B60K1/02 ,  B60K6/365 ,  B60K6/405 ,  B60K6/445 ,  B60K6/547 ,  B60L11/123 ,  B60L11/14 ,  B60L2240/16 ,  B60L2240/26 ,  B60L2240/421 ,  B60L2240/441 ,  B60L2240/445 ,  B60L2240/485 ,  B60W10/06 ,  B60W10/08 ,  B60W10/115 ,  B60W2510/0638 ,  B60W2510/0676 ,  B60W2510/068 ,  B60W2510/081 ,  B60W2510/107 ,  B60W2510/244 ,  B60W2520/10 ,  B60W2520/105 ,  B60W2520/28 ,  B60W2530/10 ,  B60W2540/10 ,  B60W2540/12 ,  B60W2710/0605 ,  B60W2710/081 ,  F16H3/728 ,  F16H2037/0873 ,  F16H2200/0056 ,  F16H2200/201 ,  F16H2200/2048 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/642 ,  Y02T10/7077 ,  Y10S903/952 ,  Y10T74/2186

摘要： A vehicular power transmitting system including a transmission portion constituting a part of a power transmitting path, an electric motor connected to the power transmitting path, an electrically controlled differential portion connected to the electric motor and having a differential state controllable according to a change of an operating speed of the electric motor, a casing accommodating the transmission portion, the electric motor and the electrically controlled differential portion, and a support member for supporting a rotor of the electric motor, the support member including a support portion formed in one axial end portion thereof, at which the rotor is supported rotatably about its axis, and a tapered portion having a diameter increasing in an axial direction from the one axial end portion toward the other axial end portion at which the support member is fixed to the casing, and wherein a winding portion of a stator of the electric motor is disposed in a space formed radially outwardly of the tapered portion, while a fluid passage portion for supplying a working fluid to frictional coupling devices of the transmission portion is disposed in a space formed radially inwardly of the tapered portion.

摘要翻译： 一种车辆动力传递系统，包括构成动力传递路径的一部分的传动部分，连接到动力传递路径的电动机，连接到电动机的电控差动部分，并且具有根据 电动机的操作速度，容纳传动部分的壳体，电动机和电控差动部分，以及用于支撑电动机的转子的支撑构件，支撑构件包括形成在一个轴向端部中的支撑部分 其中所述转子围绕其轴线可旋转地支撑;以及锥形部分，其具有从所述一个轴向端部朝向固定到所述壳体的另一个轴向端部的轴向方向上增加的直径，并且其中 电动机的定子的绕组部分设置在径向形成的空间中 在锥形部分径向向内形成的空间内设置用于将工作流体供给到传动部分的摩擦联接装置的流体通道部分。

公开(公告)号：US20100105253A1

公开(公告)日：2010-04-29

申请号：US12585940

申请日：2009-09-29

申请人： Kazuo Aoki ,  Hiromichi Agata ,  Tatsuyuki Uechi ,  Tomoo Atarashi ,  Natsuki Sada ,  Masahiro Tanae ,  Manabu Miyazawa ,  Isao Fujishima ,  Daisuke Iimura

发明人： Kazuo Aoki ,  Hiromichi Agata ,  Tatsuyuki Uechi ,  Tomoo Atarashi ,  Natsuki Sada ,  Masahiro Tanae ,  Manabu Miyazawa ,  Isao Fujishima ,  Daisuke Iimura

IPC分类号： H01R4/38

CPC分类号： H01R13/113 ,  H01R4/34 ,  H01R9/226

摘要： An electrical connection structure that includes a first connection portion of the connection member that is fixedly fastened to the first terminal by a fastening bolt, and a second connection portion of the connection member that is connected to the second terminal through an insertable/removable plug, the first connection portion is fixedly fastened to the first terminal by inserting the fastening bolt through an insertion hole provided in one of the connection member and the first terminal, and fastening the fastening bolt in a fastening hole provided in the other of the connection member and the first terminal, the insertion hole is formed larger than a diameter of a shaft-like portion of the fastening bolt, and an inserting/removing direction of the plug and an axial direction of the fastening bolt are substantially parallel to each other.

公开(公告)号：US10094377B2

公开(公告)日：2018-10-09

申请号：US14362203

申请日：2012-11-29

申请人： Tatsuo Obata ,  Hiromichi Kimura ,  Takeshi Kuwahara ,  Katsuhide Kitagawa ,  Kunio Morisawa ,  Masamitsu Seno ,  Hirotaka Yata ,  Tomoo Atarashi

发明人： Tatsuo Obata ,  Hiromichi Kimura ,  Takeshi Kuwahara ,  Katsuhide Kitagawa ,  Kunio Morisawa ,  Masamitsu Seno ,  Hirotaka Yata ,  Tomoo Atarashi

IPC分类号： F04C2/00 ,  F04C28/24 ,  F04C14/24 ,  F04C14/26 ,  B60K6/405 ,  F16H57/04 ,  B60K17/12 ,  F04C2/08 ,  F04C2/10

摘要： An oil pump for a vehicle includes a driven gear, a drive gear, a pump body, and a plate. The drive gear engages the driven gear. The pump body is secured to a rear cover of a transaxle case. The plate is interposed between the rear cover and the pump body. A pump chamber is formed between the rear cover and the pump body. The driven gear and the drive gear are housed in the pump chamber. The pump chamber is formed: between the plate and the pump body, or between the plate and the rear cover.

公开(公告)号：US09712021B2

公开(公告)日：2017-07-18

申请号：US14026449

申请日：2013-09-13

申请人： Masato Watanabe ,  Takeshi Kanayama ,  Yosuke Kato ,  Nobuhito Mori ,  Shinichiro Suenaga ,  Takamasa Takeuchi ,  Norihiro Mae ,  Tomoo Atarashi ,  Yasuo Shimizu

发明人： Masato Watanabe ,  Takeshi Kanayama ,  Yosuke Kato ,  Nobuhito Mori ,  Shinichiro Suenaga ,  Takamasa Takeuchi ,  Norihiro Mae ,  Tomoo Atarashi ,  Yasuo Shimizu

IPC分类号： H02K9/19 ,  H02K9/193 ,  H02K3/04

CPC分类号： H02K9/19 ,  H02K3/04 ,  H02K9/193

摘要： In a vertical through hole of a rotational shaft, a first protrusion portion and a second protrusion portion protruding from an inner peripheral surface of the vertical through hole are provided in an axial direction of the through hole to form a storage area for storing oil, and discharge holes for directly discharging oil flowing over the first protrusion portion into the transaxle casing are provided in parallel with cooling holes.

公开(公告)号：US09050971B2

公开(公告)日：2015-06-09

申请号：US14006241

申请日：2012-05-30

申请人： Tomoo Atarashi ,  Shigeki Takami ,  Takafumi Koshida ,  Hidetoshi Aoki ,  Yoshihisa Yamamoto

发明人： Tomoo Atarashi ,  Shigeki Takami ,  Takafumi Koshida ,  Hidetoshi Aoki ,  Yoshihisa Yamamoto

IPC分类号： B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60W20/00 ,  B60K6/38 ,  F16H37/08 ,  F16H3/72

CPC分类号： B60W20/10 ,  B60K6/365 ,  B60K6/387 ,  B60K6/40 ,  B60K6/445 ,  B60K6/547 ,  B60K2006/381 ,  B60Y2400/421 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/0873 ,  F16H2200/2005 ,  F16H2200/2064 ,  Y02T10/6239 ,  Y10S903/902

摘要： A vehicle drive device having an input member coupled to an internal combustion engine; an output member coupled to a wheel; a first rotating electrical machine; a second rotating electrical machine; and a differential gear unit having at least three rotating elements. A dog engagement device is provided on a power transmission path between the input member and an input rotating element. The engagement device includes a state selecting member that switches a state among three states, which are a first state where the input rotating element and the input member are coupled and the input rotating element and a non-rotating member are not coupled, a second state where the input rotating element coupled with both the input member and the non-rotating member, and a third state where the input rotating element and the non-rotating member are coupled.

摘要翻译： 一种具有联接到内燃机的输入构件的车辆驱动装置; 耦合到车轮的输出构件; 第一旋转电机; 第二旋转电机; 以及具有至少三个旋转元件的差动齿轮单元。 狗接合装置设置在输入构件和输入旋转元件之间的动力传递路径上。 接合装置包括：状态选择部件，其切换作为输入旋转部件和输入部件联接的第一状态和输入旋转部件与非旋转部件未连结的三种状态，第二状态 其中所述输入旋转元件与所述输入构件和所述非旋转构件两者相耦合，以及所述输入旋转元件和所述非旋转构件联接的第三状态。

公开(公告)号：US08444518B2

公开(公告)日：2013-05-21

申请号：US12989082

申请日：2009-08-25

申请人： Masahiro Tanae ,  Tomoo Atarashi ,  Natsuki Sada ,  Tomohiko Ito ,  Manabu Miyazawa ,  Hiromichi Agata ,  Tatsuyuki Uechi

发明人： Masahiro Tanae ,  Tomoo Atarashi ,  Natsuki Sada ,  Tomohiko Ito ,  Manabu Miyazawa ,  Hiromichi Agata ,  Tatsuyuki Uechi

IPC分类号： F16H3/72 ,  F16H37/06

CPC分类号： H02K7/116 ,  B60K1/02 ,  B60K6/365 ,  B60K6/405 ,  B60K6/445 ,  B60L2240/421 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/104 ,  B60W2710/081 ,  H02K11/048 ,  H02K51/00 ,  Y02T10/6239 ,  Y02T10/6286 ,  Y02T10/641 ,  Y02T10/642

摘要： A drive device includes: an input shaft connected to an engine; a first motor-generator; a second motor-generator; a planetary gear unit including three rotating elements; an output gear connected to the planetary gear unit; an output shaft that transmits rotation of the output gear to a driving wheel; and a control device that controls at least one of the first and second motor-generator. The output gear, the planetary gear unit, and the first motor-generator are coaxial with the input shaft. The planetary gear unit is provided radially inside the first motor-generator and is provided at the same position as the first motor-generator in the axial direction. The second motor-generator is provided on an axis different from the input shaft and the output shaft axes. The control device is provided on the side of the output gear, the planetary gear unit, and the first motor-generator that is opposite the input shaft.

摘要翻译： 驱动装置包括：连接到发动机的输入轴; 第一台电动发电机; 第二电动发电机; 包括三个旋转元件的行星齿轮单元; 连接到行星齿轮单元的输出齿轮; 输出轴，其将所述输出齿轮的旋转传递到驱动轮; 以及控制装置，其控制第一和第二电动发电机中的至少一个。 输出齿轮，行星齿轮单元和第一电动发电机与输入轴同轴。 行星齿轮单元设置在第一电动发电机的径向内侧，并且在轴向与第一电动发电机相同的位置设置。 第二电动发电机设置在与输入轴和输出轴轴不同的轴上。 控制装置设置在与输入轴相对的输出齿轮，行星齿轮单元和第一电动发电机侧。