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1. 发明专利

JP2013166548A Hybrid drive device 有权
标题翻译：混合驱动装置
公开(公告)号：JP2013166548A
公开(公告)日：2013-08-29
申请号：JP2013080493
申请日：2013-04-08
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： SADA NATSUKI , SHIN TOMOO , YADA HIROTAKA , TSUCHIDA MITSUTAKA , NISHITSURU TOMOAKI
IPC分类号： B60K6/40 , B60K6/445 , F16H3/72
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a hybrid drive device that can be shortened in an axial dimension of the entire device.SOLUTION: A hybrid drive device includes an input member I connected to and driven by an engine, a first rotating electrical machine, a second rotating electrical machine, a power distribution device PT distributing and transmitting the torque of the input member I to the rotating electrical machine and a distribution output member 21, and an output gear 22 arranged so as to output the torque transmitted to the distribution output member 21 to a wheel side. The entirety of the power distribution device PT is arranged to be overlapped axially with the distribution output member 21 radially inside the distribution output member 21. Moreover, a ring gear R is arranged integrally on the inner peripheral surface 21a of the distribution output member 21, and the output gear 22 is arranged integrally on the outer peripheral surface 21b of the distribution output member 21. Furthermore, an output bearing 61 supporting the distribution output member 21 turnably from radially inside is arranged. The output bearing 61 is arranged to be overlapped axially with the output gear 22 on an engine side relative to the power distribution device PT.
摘要翻译：要解决的问题：提供一种能够在整个装置的轴向尺寸上缩短的混合动力驱动装置。解决方案：混合动力驱动装置包括连接到发动机并由发动机驱动的输入构件I，第一旋转电机，第二旋转电机，将输入构件I的扭矩分配传递到旋转电机的配电装置PT以及分配输出构件21，以及输出齿轮22，输出齿轮22输出传递到分配输出构件 21到车轮侧。配电装置PT的整体配置成与分配输出部件21径向地配置在分配输出部件21的内部轴向重叠。而且，分配输出部件21的内周面21a一体地配置有齿圈R，输出齿轮22一体地配置在分配输出部件21的外周面21b上。此外，布置有从径向内侧可转动地支撑分配输出部件21的输出轴承61。输出轴承61布置成相对于配电装置PT与发动机侧的输出齿轮22轴向重叠。

2. 发明专利

JP2013060161A Electrically-driven device 有权
标题翻译：电动驱动装置
公开(公告)号：JP2013060161A
公开(公告)日：2013-04-04
申请号：JP2011201228
申请日：2011-09-14
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , Toyota Motor Corp , トヨタ自動車株式会社
发明人： SADA NATSUKI , SHIN TOMOO , YADA HIROTAKA , TSUCHIDA MITSUTAKA , NISHITSURU TOMOAKI
IPC分类号： B60K6/405 , B60K6/365 , B60K6/445 , B60K17/04
CPC分类号： Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To efficiently arrange an input member, an output member, a power distribution device and a bearing for supporting them, and to reduce an axial length of an electrically-driven device including two motors.SOLUTION: The electrically-driven device includes: the input member, a first motor, a second motor, the output member, the power distribution device, and a case. The case includes a radial extension for supporting both a first bearing that rotatably supports the input member from in an outer radial direction, and a second bearing that rotatably supports the output member from in an inner radial direction.
摘要翻译：要解决的问题：为了有效地布置输入构件，输出构件，配电装置和用于支撑它们的轴承，并且减小包括两个马达的电驱动装置的轴向长度。电驱动装置包括：输入部件，第一电动机，第二电动机，输出部件，配电装置以及壳体。壳体包括用于支撑从外径向可旋转地支撑输入构件的第一轴承的径向延伸部和从内径向可旋转地支撑输出构件的第二轴承。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2009108947A Vehicle driving system 有权
标题翻译：车辆驾驶系统
公开(公告)号：JP2009108947A
公开(公告)日：2009-05-21
申请号：JP2007282669
申请日：2007-10-31
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： SADA NATSUKI , SHIN TOMOO , TSUCHIDA MITSUTAKA , TANIGUCHI MAKOTO
IPC分类号： B60K6/26 , B60K6/36 , B60K6/40 , B60K6/405 , B60K6/445 , B60K17/04 , B60L11/14 , F16H57/021 , F16H57/023
CPC分类号： Y02T10/6239 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a vehicle driving system achieving shortened axial length of the driving system when an extension portion is provided to a case and the bearing of a counter drive gear is retained and fixed.
SOLUTION: In this driving system, the extension portion 82a with a transaxle case 80 extended inward is formed shorter than the width of a rotary bearing 26. An oil pump body 32 is a cylindrical member formed from material having higher strength than that of the transaxle case 80, and has at one end an abutting portion 32b formed outside of a flange portion 32a with enlarged diameter and abutting on the transaxle case 80 and at the other end a screw portion 34 with a male screw formed. With the oil pump body 32 inserted into the inner periphery of the extension portion 82a and the abutting portion 32b abutting on the transaxle case 80, the rotary bearing 26 is fixed by a nut 35 screwed around the screw portion 34.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆驱动系统，当将延伸部设置在壳体上并且保持并固定对位驱动齿轮的轴承时，实现驱动系统的轴向长度缩短。解决方案：在该驱动系统中，具有向内延伸的驱动桥壳体80的延伸部分82a形成为比旋转轴承26的宽度短。油泵主体32是由具有比其高的强度的材料形成的圆柱形构件并且在一端具有形成在凸缘部分32a的外侧的抵接部分32b，该凸缘部分32a具有扩大的直径并且邻接在驱动桥壳体80上，而另一端形成有形成有阳螺纹的螺纹部分34。通过将油泵主体32插入到延伸部82a的内周和抵靠驱动桥壳80上的抵接部32b，旋转轴承26通过拧在螺纹部34上的螺母35固定。版权所有：（C）2009，JPO＆INPIT

4. 发明专利

JP2009023427A Drive device for hybrid vehicle 有权
标题翻译：混合动力驾驶装置
公开(公告)号：JP2009023427A
公开(公告)日：2009-02-05
申请号：JP2007186866
申请日：2007-07-18
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： MITSUHARU HIROAKI , SADA NATSUKI , SHIN TOMOO , TSUCHIDA MITSUTAKA , KOMADA HIDEAKI
IPC分类号： B60K6/383 , B60K6/26 , B60K6/36 , B60K6/40 , B60K6/445 , B60K17/04 , H02K7/116 , H02K7/14
CPC分类号： B60K6/445 , B60K1/02 , B60K5/04 , B60K6/365 , B60K6/383 , B60K6/547 , B60K25/02 , F16H57/0441 , F16H57/0486 , H02K7/006 , Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a drive device for a hybrid vehicle, capable of operating an oil pump by an either of power from an input-side rotating shaft or an output-side rotating shaft, and shortening the length of the drive device in an axial direction for size reduction without degrading performance of the oil pump.
SOLUTION: In the drive device, an oil pump shaft 35 connected to an oil pump gear mechanism 31 of the oil pump 30 is drivably connected to an input shaft 11 through a one-way clutch 90 to be drivably connected a ring gear shaft 16 connected to a counter gear 25 through a one-way clutch 91. The one-way clutches 90, 91 are overlapped with a bearing 26 supporting the counter gear 25 in the axial direction and placed on an inner periphery side of a boss portion 17 of the counter gear 25.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够通过来自输入侧旋转轴或输出侧旋转轴的动力来操作油泵的混合动力车辆的驱动装置，并且缩短驱动装置在轴向上减小尺寸而不降低油泵的性能。解决方案：在驱动装置中，连接到油泵30的油泵齿轮机构31的油泵轴35通过单向离合器90可驱动地连接到输入轴11，以便可驱动地连接环形齿轮轴16通过单向离合器91连接到副齿轮25.单向离合器90,91与轴承26重叠，该轴承26在轴向方向上支撑中间齿轮25，并被放置在凸台部分的内周侧 17，中档齿轮25.版权所有（C）2009，JPO＆INPIT

5. 发明专利

JP2014196077A 駆動装置审中-公开
标题翻译：驱动装置
公开(公告)号：JP2014196077A
公开(公告)日：2014-10-16
申请号：JP2013073212
申请日：2013-03-29
申请人：トヨタ自動車株式会社 , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , Aisin Aw Co Ltd
发明人： KAWAMINAMI MITSUHIRO , TAKEDA YASUNORI , TSUCHIDA MITSUTAKA , MURATA SOHEI , TEJIMA TOKUJI , SADA NATSUKI , AOKI HIDETOSHI , SHIMADA HISASHI , SAI NARIHIRO , OZAKI TERUO
IPC分类号： B60K6/405 , B60K6/365 , B60K6/445 , F16H57/023
CPC分类号： Y02T10/6239
摘要：【課題】遊星歯車機構のサンギヤの軸線方向の振動伝達を抑制できる駆動装置を提供する。【解決手段】この駆動装置1は、サンギヤ7sを有しサンギヤ7sにおける軸線L1方向一側の端面に連結部7aが突出形成された遊星歯車機構7と、連結部7aに連結された回転軸3aを有する第1モータ3と、第1モータ3および遊星歯車機構7を収容するケース15とを備えており、ケース15は、第1モータ3と遊星歯車機構7との間に配置する隔壁部15aを有し、連結部7aの外周面に隔壁部15a側を向いた段差側面7kが形成され、段差側面7kと隔壁部15aのサンギヤ7s側の面との間に第1軸受け7bが介在される。【選択図】図2
摘要翻译：要解决的问题：提供一种能够抑制行星齿轮机构中的太阳齿轮的轴向振动的传递的驱动装置。解决方案：该驱动装置1包括：行星齿轮机构7，其包括具有联接部7a的太阳轮7s 形成为在轴线L1方向的一侧上从太阳齿轮7s的端面突出; 第一电动机3，其包括联接到联接部7a的旋转轴3a; 以及容纳第一电动机3和行星齿轮机构7的壳体15.壳体15包括布置在第一电动机3和行星齿轮机构7之间的分隔壁部15a。朝向分隔壁部15a的阶梯侧面7k 侧面形成在联接部7a的外周面上，第一轴承7b在阶梯侧面7k和太阳齿轮7s侧的分隔壁部15a的表面之间形成。

6. 发明专利

JP2014119071A Power transmission device 审中-公开
标题翻译：电力传输装置
公开(公告)号：JP2014119071A
公开(公告)日：2014-06-30
申请号：JP2012275881
申请日：2012-12-18
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TSUCHIDA MITSUTAKA , MURATA SOHEI , KAWAMINAMI MITSUHIRO , TAKEDA YASUNORI , TEJIMA TOKUJI , SADA NATSUKI , AOKI HIDETOSHI
IPC分类号： F16H57/021 , B60K6/365 , B60K6/48 , F16H1/28
CPC分类号： Y02T10/6221
摘要： PROBLEM TO BE SOLVED: To provide a power transmission device the NV performance of which can be prevented from deteriorating, since in the power transmission device, the oscillation of a case caused by an exciting force of a sun gear in a thrust direction can be prevented.SOLUTION: A hybrid power transmission device 1 has a power transmission member 17 for connecting one axial end of a rotor shaft 12 to a sun gear 15, and the power transmission member 17 is freely rotatably supported with a partitioning wall 9a of a body case 9A for partitioning a rotary electric machine 2 and a planetary gear mechanism 5, via a thrust bearing 19. Furthermore, a transaxle case 9 has the body case 9A which is opened at a side on the other axial end side of the rotor shaft 12, and a rear cover 9C which is attached to the body case 9A so as to block the opening of the body case 9A, and which has a pump cover 9D. One axial end of the rotor shaft 12 is freely rotatably supported with the partitioning wall 9a via a ball bearing 24, and the other axial end of the rotor shaft 12 is freely rotatably supported with the pump cover 9D via a ball bearing 23.
摘要翻译：要解决的问题：为了提供能够防止NV性能劣化的动力传递装置，因为在动力传递装置中，可以防止由推力方向上的太阳齿轮的激励力引起的壳体的振荡解决方案：混合动力传递装置1具有用于将转子轴12的一个轴向端连接到太阳轮15的动力传递构件17，并且动力传递构件17可自由旋转地支撑在主体壳体的分隔壁9a上此外，驱动桥壳体9具有在转子轴12的另一个轴向端侧的侧面开口的主体壳体9A，其特征在于，所述旋转电机2和行星齿轮机构5经由推力轴承19分隔开。以及后盖9C，其被附接到主体壳体9A以阻挡主体壳体9A的开口，并且具有泵盖9D。转子轴12的一个轴向端部经由滚珠轴承24与分隔壁9a自由旋转地支撑，并且转子轴12的另一个轴向端部经由滚珠轴承23与泵盖9D自由旋转地支撑。

7. 发明专利

JP2013023036A Driving device for hybrid vehicle 有权
标题翻译：混合动力车辆的驱动装置
公开(公告)号：JP2013023036A
公开(公告)日：2013-02-04
申请号：JP2011158435
申请日：2011-07-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TSUCHIDA MITSUTAKA , NISHITSURU TOMOAKI , OBATA TATSURO , SADA NATSUKI , YADA HIROTAKA , SHIN TOMOO
IPC分类号： B60K6/405 , B60K6/445 , B60L11/14 , F16H57/021 , H02K7/08 , H02K7/116
CPC分类号： F16H37/0826 , B60K6/40 , B60K6/405 , B60K6/445 , Y02T10/6239
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle driving device having a plurality of rotary shafts in a casing, configured to improve accuracy of supporting rotary shafts.SOLUTION: A composite gear shaft 40, a power transmission shaft 20, a counter shaft 18, a differential gear 24, a first rotor shaft 16 of a first electric motor MG1 and a second rotor shaft 22 of a second electric motor MG2 are supported by a common case member 12b, thereby improving accuracy in supporting the rotary shafts. They are supported by the common case member 12b without using the other members, thereby preventing increase in the number of part items and weight.
摘要翻译：要解决的问题：提供一种在壳体中具有多个旋转轴的混合动力车辆驱动装置，其构造为提高支撑旋转轴的精度。解决方案：复合齿轮轴40，动力传递轴20，副轴18，差速齿轮24，第一电动机MG1的第一转子轴16和第二电动机MG2的第二转子轴22 由公共壳体12b支撑，从而提高了支撑旋转轴的精度。它们由公共壳体构件12b支撑而不使用其它构件，从而防止了零件的数量和重量的增加。版权所有（C）2013，JPO＆INPIT

8. 发明专利

JP2012035750A Parking device 审中-公开
标题翻译：停车设备
公开(公告)号：JP2012035750A
公开(公告)日：2012-02-23
申请号：JP2010177575
申请日：2010-08-06
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： KIMURA HIROMICHI , TSUCHIDA MITSUTAKA , ISHIURA KAZUAKI , HIBINO AKIRA , SUZUKI YOSUKE , ENDO TAKAHITO , KOMATSU TAKUYA , YADA HIROTAKA , SHIN TOMOO
IPC分类号： B60T1/06 , F16H57/023 , F16H63/34
CPC分类号： Y02T10/6204
摘要： PROBLEM TO BE SOLVED: To provide a parking device capable of miniaturizing a transmission case.SOLUTION: The parking device 50 includes: a parking gear 51 provided on a counter shaft 34; a parking pawl 52 which is supported so displaced as to be separated from and approach the parking gear 51, and can be engaged with the parking gear 51; and a manual shaft 58 which rotates interlockingly with user's shifting operation. The manual shaft 58 is disposed so that a central axis line of an input shaft 5 and a central axis line of the counter shaft 34 may be positioned upper than the central axis line of a differential shaft 43 to make an extension line L1 of the manual shaft 58 pass between a common tangent L2 for connecting the lower part of a bearing holding portion 5a provided on the outer dimension side of the input shaft 5 to the lower part of a bearing holding portion 34a provided on the outer dimension side of the counter shaft 34 and the upper part of the bearing holding portion 43a provided on the outer dimension side of the differential shaft 43.
摘要翻译：要解决的问题：提供能够使变速箱小型化的停车装置。解决方案：停车装置50包括：设置在副轴34上的驻车齿轮51; 停车爪52，其被支撑成与驻车齿轮51分离并接近驻车齿轮51，并且能够与驻车齿轮51接合; 以及与用户的换档操作互锁地旋转的手动轴58。手动轴58被配置为使得输入轴5的中心轴线和中间轴34的中心轴线可以位于比差动轴43的中心轴线上方更大的位置，以使手册的延伸线L1 轴58通过用于将设置在输入轴5的外侧尺寸的轴承保持部5a的下部与设置在副轴的外侧的轴承保持部34a的下部连接的公切线L2 34和设置在差动轴43的外侧的轴承保持部43a的上部。（C）2012，JPO＆INPIT

9. 发明专利

JP2011183946A Hybrid driving device 审中-公开
标题翻译：混合驱动装置
公开(公告)号：JP2011183946A
公开(公告)日：2011-09-22
申请号：JP2010051859
申请日：2010-03-09
申请人： Aisin Aw Co Ltd , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社
发明人： SADA NATSUKI , SHIN TOMOO , YADA HIROTAKA , TSUCHIDA MITSUTAKA , NISHITSURU TOMOAKI
IPC分类号： B60K6/36 , B60K6/365 , B60K6/40 , B60K6/405 , B60K6/445 , B60L11/14 , F16H1/28
CPC分类号： F16H3/727 , B60K6/40 , B60K6/445 , F16H57/082 , F16H2037/0866 , Y02T10/6239 , Y10S475/90 , Y10T74/19014 , Y10T74/2186
摘要： PROBLEM TO BE SOLVED: To provide a hybrid driving device capable of reducing the axial dimension of the entire device. SOLUTION: The hybrid driving device includes: an input member I drive-connected with an engine; a first rotating electrical machine; a second rotating electrical machine; a power distribution device PT for distributing and transmitting the torque of the input member I into the rotating electrical machine and a distribution output member 21; and an output gear 22 provided so as to output the torque transmitted to the distribution output member 21 to a wheel side. The whole power distribution device PT is arranged to be axially overlapped with the distribution output member 21 inside of the radial direction of the distribution output member 21. A ring gear R is integrally provided with the distribution output member 21 on an inner peripheral surface 21a of the distribution output member 21. An output gear 22 is integrally provided with the distribution output member 21 on an outer peripheral surface 21b of the distribution output member 21. An output bearing 61 for rotatably supporting the distribution output member 21 from the inside of the radial direction is provided. The output bearing 61 and the output gear 22 are arranged to be axially overlapped. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够减小整个装置的轴向尺寸的混合动力驱动装置。解决方案：混合动力驱动装置包括：与发动机驱动连接的输入构件I; 第一旋转电机; 第二旋转电机; 用于将输入构件I的转矩分配并传递到旋转电机中的配电装置PT和分配输出构件21; 以及输出齿轮22，其输出传递到分配输出构件21的转矩到车轮侧。整个配电装置PT被布置成在分配输出构件21的径向内部与分配输出构件21轴向重叠。环形齿轮R与分配输出构件21一体地设置在分配输出构件21的内周面21a上分配输出构件21.输出齿轮22与分配输出构件21一体地设置在分配输出构件21的外周面21b上。输出轴承61用于从径向内侧可旋转地支撑分配输出构件21 提供方向。输出轴承61和输出齿轮22被布置成轴向重叠。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2015052374A 車両用動力伝達装置の潤滑構造审中-公开
标题翻译：用于车辆的动力传动装置的润滑结构
公开(公告)号：JP2015052374A
公开(公告)日：2015-03-19
申请号：JP2013186318
申请日：2013-09-09
申请人：トヨタ自動車株式会社 , Toyota Motor Corp , アイシン・エィ・ダブリュ株式会社 , Aisin Aw Co Ltd
发明人： TANIGUCHI MAKOTO , TSUCHIDA MITSUTAKA , TEJIMA TOKUJI , SADA NATSUKI , WATANABE MITSUTAKA
IPC分类号： F16H1/28 , F16H57/04
摘要：【課題】ハウジングにボス部が設けられている場合でも、遠心力で外周側へ飛ばされてオイルレシーバによって受け止められる潤滑油量を十分に確保できるようにする。【解決手段】スラスト軸受34のキャリア16側の第1レース36の外径D1が第1ハウジング24に設けられたボス部39の径寸法D2よりも大径であるため、スラスト軸受34を通過した潤滑油は粘性によりボス部39側だけでなく第1レース36側へも流動するようになり、その第1レース36の外周縁から外周側へ飛散することによりオイルレシーバ64によって受け止められてピニオン潤滑油路74へ供給される潤滑油量が多くなる。【選択図】図2
摘要翻译：要解决的问题：即使当凸台部分设置在壳体上时，通过离心力确保足够量的润滑剂通过离心力散射到外周侧并被油接收器接收。解决方案：作为第一种族的外径D1 36在推力轴承34的承载件16侧大于设置在第一壳体24上的凸起部分39的径向尺寸D2，穿过推力轴承34的润滑剂不仅流动到凸台部分39侧，而且流到第一座圈36侧通过粘度，并且从第一座圈36的外周边缘向外周侧散开，以被储油器64接收，因此供给到小齿轮润滑剂通道74的润滑剂的量增加。

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