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1. 发明申请

WO1990005858A1 HYDRAULIC SERVO MECHANISM FOR AUTOMATIC VEHICULAR TRANSMISSIONS 审中-公开
标题翻译：液压伺服机构用于自动变速箱
公开(公告)号：WO1990005858A1
公开(公告)日：1990-05-31
申请号：PCT/JP1985000434
申请日：1985-07-31
申请人： SUMIYA, Koji , SAKAGUCHI, Yoshikazu , TAGA, Yutaka , KUBO, Seitoku , MOROTO, Shuzo
IPC分类号： F16H05/64
CPC分类号： F16H61/065 , F16H59/50 , F16H61/061 , Y10T477/69377
摘要： A hydraulic servo mechanism for vehicular transmissions, having a hydraulic servo consisting of a cylinder, and a piston fitted in the cylinder and provided with a means for energizing the piston so as to return the same to its original position; a change-over valve for switching the communication between a hydraulic pressure source and the hydraulic servo to that between a drain oil passage and the hydraulic servo, and vice versa; and an accumulator disposed between the hydraulic servo and change-over valve and consisting of a cylinder, and a piston fitted in the cylinder and provided with a means for energizing the piston so as to return the same to its original position, a frictional engaging element of an automatic vehicular transmission is engaged and disengaged in accordance with the operation of the change-over valve, characterized in that the discharge resistance of a working oil from the accumulator, the discharge resistance of a working oil from the hydraulic servo, the accumulator-returning force and the hydraulic servo-returning force are regulated to set the servo mechanism so that the hydraulic pressure in the hydraulic servo becomes lower than that in the accumulator when the hydraulic servo and accumulator are communicated with the drain oil passage for the purpose of disengaging the frictional engaging element.

2. 发明申请

WO2003055709A1 DRIVE APPARATUS FOR HYBRID VEHICLE 审中-公开
标题翻译：混合动力车用驱动装置
公开(公告)号：WO2003055709A1
公开(公告)日：2003-07-10
申请号：PCT/IB2002/005582
申请日：2002-12-23
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , MOTOIKE, Kazutoshi , TAGA, Yutaka , KOJIMA, Masahiro , ADACHI, Masatoshi , KANEKO, Jiro
发明人： MOTOIKE, Kazutoshi , TAGA, Yutaka , KOJIMA, Masahiro , ADACHI, Masatoshi , KANEKO, Jiro
IPC分类号： B60K6/04
CPC分类号： B60K6/26 , B60K1/02 , B60K6/365 , B60K6/405 , B60K6/445 , B60L11/123 , B60L11/14 , F16H2037/0866 , H02K7/116 , H02K7/1815 , H02K16/00 , Y02T10/6217 , Y02T10/6239 , Y02T10/641 , Y02T10/7005 , Y02T10/7077
摘要： A drive apparatus for a hybrid vehicle is provided with a first motor generator, a power splitting mechanism portion, and a second motor generator. The first motor generator functions mainly as a generator. The power splitting mechanism portion divides the power generated by the engine into power for the first motor generator and power for driven wheels. The second motor generator has an outside diameter that is smaller than the outside diameter of the first motor generator and is arranged on the side of the first motor generator opposite the engine. The second motor generator functions mainly as a motor and generates power to assist in driving the driven mechanism portion which has an outside diameter smaller than the outside diameter of the second motor generator and which reduces the rotation speed of the second motor generator is provided on the side of the second motor generator opposite the engine.
摘要翻译：用于混合动力车辆的驱动装置设置有第一电动发电机，动力分配机构部分和第二电动发电机。第一台电动发电机主要作为发电机起作用。动力分配机构部将发动机产生的动力分成第一电动发电机的动力和从动轮的动力。第二电动发电机的外径小于第一电动发电机的外径，并且配置在与发动机相对的第一电动发电机的一侧。第二电动发电机主要作为电动机起作用，并且产生动力以帮助驱动具有小于第二电动发电机的外径的外径的从动机构部分，并且将第二电动发电机的转速降低与发动机相对的第二电动发电机侧。

3. 发明申请

WO1990006861A1 SUPPORT MECHANISM FOR DRIVING SHAFT IN AUTOMATIC TRANSMISSION FOR VEHICLES 审中-公开
标题翻译：用于车辆自动变速器驱动轴的支撑机构
公开(公告)号：WO1990006861A1
公开(公告)日：1990-06-28
申请号：PCT/JP1985000428
申请日：1985-07-30
申请人： MOROTO, Shuzo , SUMIYA, Koji , KOBAYASHI, Yukihiro , KANO, Takenori , HOSHINO, Akira , ANDO, Yasushi , WATANABE, Kazuaki , TAGA, Yutaka
IPC分类号： B60K17/06
CPC分类号： F16H57/028 , F16H3/66 , F16H57/023 , F16H2057/02013 , F16H2057/02043 , F16H2057/02047 , F16H2057/0213 , F16H2200/0043
摘要： A support mechanism for a driving shaft in an automatic transmission for vehicles, in which a driving shaft is supported rotatably at both end portions (1A), (1C) and an intermediate portion (1B) thereof with the quantity of clearance at the intermediate supported portion of the shaft set larger than those at both end supported portions, for the purpose of preventing the portions of the driving shaft which are between the fulcrums thereof from being vibrated, and advantageously eliminating the difficulties, which occur due to the three-point supporting structure of the support mechanism, in an assembling operation including a shaft-centering operation. A support mechanism for a driving shaft in an automatic transmission for vehicles, which transmission has an input side driving shaft (14), and an output shaft (1) arranged coaxially with and in series with respect to the driving shaft (14), for the purpose of effectively preventing the end portion of the output shaft which is on the input side from being vibrated, and reducing the axial length of a driving shaft as a whole, characterized in that the output shaft (1) is supported at its input-side end rotatably on an automatic transmission case via the rear end portion of the input side driving shaft (14), and at its output-side end rotatably on the automatic transmission case.
摘要翻译：一种用于车辆的自动变速器中的驱动轴的支撑机构，其中驱动轴可旋转地支撑在其两个端部（1A），（1C）和中间部分（1B）处，其中间支撑的中间部分为了防止其支点之间的驱动轴的部分发生振动，轴部的部分大于两端支撑部的部分，有利地消除了由于三点支撑而发生的困难在包括轴对中操作的组装操作中，支撑机构的结构。一种用于车辆的自动变速器中的驱动轴的支撑机构，该变速器具有输入侧驱动轴（14）和与驱动轴（14）同轴并与其串联布置的输出轴（1），用于有效地防止在输入侧的输出轴的端部振动的目的，并且减小驱动轴的整体的轴向长度，其特征在于，输出轴（1）被支撑在其输入侧，通过输入侧驱动轴（14）的后端部可旋转地位于自动变速器壳体上，并且其输出侧端部可旋转地位于自动变速箱上。

4. 发明申请

WO2006137589A1 VEHICULAR DRIVE SYSTEM 审中-公开
标题翻译：车辆驱动系统
公开(公告)号：WO2006137589A1
公开(公告)日：2006-12-28
申请号：PCT/JP2006/312947
申请日：2006-06-22
申请人： TOYOTA JIDOSHA KABUSHIKI KAISHA , TABATA, Atsushi , MIYAZAKI, Terufumi , KAMADA, Atsushi , TAGA, Yutaka
发明人： TABATA, Atsushi , MIYAZAKI, Terufumi , KAMADA, Atsushi , TAGA, Yutaka
IPC分类号： B60K6/04 , F16H57/02 , F16H3/72 , F16H37/08
CPC分类号： F16H57/0037 , B60K1/02 , B60K6/365 , B60K6/40 , B60K6/445 , B60L7/26 , B60L11/14 , B60L15/2009 , B60L15/2036 , B60L15/2054 , B60L2220/42 , B60L2240/12 , B60L2240/507 , F16H3/728 , F16H57/021 , F16H2037/0873 , F16H2200/0043 , F16H2200/0047 , F16H2200/2007 , F16H2200/2023 , Y02T10/6239 , Y02T10/645 , Y02T10/646 , Y02T10/70 , Y02T10/7077 , Y02T10/72 , Y02T10/7275 , Y10T74/2186
摘要： A vehicular drive system accommodated in a housing (12) and including a first input shaft (14) which receives a vehicle drive force generated by a vehicle drive power source (8), and a differential mechanism (16) operable to distribute the vehicle drive force received from the first input shaft to a first electric motor (M1) and a second input shaft (18), the first and second input shafts being disposed coaxially with a first axis (CL1) such that the second input shaft is disposed downstream of the first input shaft, wherein the first input shaft (14) is rotatably supported by a first support portion (12a) provided on the housing (12) and an axial end portion of the second input shaft (18), and the second input shaft is rotatably supported by a third support portion (96) and a fourth support portion (98) that are provided on the housing (12).
摘要翻译：一种容纳在壳体（12）中并包括接收由车辆驱动电源（8）产生的车辆驱动力的第一输入轴（14）的车辆驱动系统，以及差动机构（16），其可操作以分配车辆驱动从第一输入轴接收到第一电动机（M1）和第二输入轴（18）的力，第一和第二输入轴与第一轴线（CL1）同轴设置，使得第二输入轴设置在第一输入轴第一输入轴，其中第一输入轴（14）由设置在壳体（12）上的第一支撑部分（12a）和第二输入轴（18）的轴向端部可旋转地支撑，第二输入轴由设置在壳体（12）上的第三支撑部（96）和第四支撑部（98）可旋转地支撑。

5. 发明申请

WO2006035982A3 DRIVE APPARATUS FOR VEHICLE 审中-公开
标题翻译：车辆驱动装置
公开(公告)号：WO2006035982A3
公开(公告)日：2006-06-01
申请号：PCT/JP2005018252
申请日：2005-09-27
申请人： TOYOTA MOTOR CO LTD , MIYAZAKI TERUFUMI , TABATA ATSUSHI , TAGA YUTAKA
发明人： MIYAZAKI TERUFUMI , TABATA ATSUSHI , TAGA YUTAKA
IPC分类号： B60K6/26 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/445 , B60K17/04 , B60L11/14 , F16H3/66 , F16H3/72 , H02K1/00 , H02K5/00 , H02K7/116
CPC分类号： B60W20/30 , B60K1/02 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/445 , B60K6/547 , B60L2240/421 , B60L2240/441 , B60L2240/445 , B60L2240/486 , B60W10/06 , B60W10/08 , B60W10/115 , B60W20/00 , B60W2510/0638 , B60W2510/0676 , B60W2510/081 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2540/12 , B60W2540/16 , F16H2037/0873 , Y02T10/6239 , Y02T10/6286 , Y02T10/642 , Y10S903/952 , Y10T74/2186
摘要： A drive apparatus for a vehicle, having good assemblability. The drive apparatus for a vehicle has a first electric motor, a power distribution mechanism (first gear apparatus), a second electric motor (M2), and a stepped automatic speed changer (second gear apparatus)(20). One unit (power transmission section)(100) is made up from a second case (12b) and from the second electric motor (M2) and the automatic speed changer (20) that are received in the second case (12b). The end on the drive apparatus output shaft (22) side of an input shaft (104) of the automatic speed changer (20) is supported by a first support wall (106) attached to the second case (12b). The electric motor (M2) is received in space on the side opposite the automatic speed changer (20) relative to the first support wall (106). The end on the automatic speed changer (20) side of a rotor support shaft (116) of the second electric motor (M2) is supported by a second support wall (122) attached to the second case (12b). The automatic speed changer (20) and the second electric motor (M2) can be integrated as one power transmission section, and this improves assemblability of the drive apparatus.
摘要翻译：一种车辆驱动装置，具有良好的组装性。用于车辆的驱动装置具有第一电动机，动力分配机构（第一齿轮装置），第二电动机（M2）以及有级式自动变速器（第二齿轮装置）（20）。一个单元（动力传递部分）（100）由容纳在第二壳体（12b）中的第二壳体（12b）和第二电动机（M2）和自动变速器（20）构成。自动变速器（20）的输入轴（104）的驱动装置输出轴（22）侧的端部由安装于第二壳体（12b）的第一支承壁（106）支承。电动机（M2）相对于第一支撑壁（106）在与自动变速器（20）相对的一侧的空间中被接收。第二电动机（M2）的转子支承轴（116）的自动变速器（20）侧的端部由安装于第二壳体（12b）的第二支承壁（122）支承。自动变速器（20）和第二电动机（M2）可以集成为一个动力传递部分，并且这提高了驱动装置的组装性。

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