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11. 发明专利

JP2014202105A オイルポンプおよびそれを備えた動力伝達装置审中-公开
标题翻译：油泵和具有它的动力传动装置
公开(公告)号：JP2014202105A
公开(公告)日：2014-10-27
申请号：JP2013077215
申请日：2013-04-02
申请人：アイシン・エィ・ダブリュ株式会社 , Aisin Aw Co Ltd
发明人： IKE NOBUKAZU , KITO MASASHI , SEKI YUICHI , TAKAHASHI YUSUKE , MURAI OSAMU
IPC分类号： F04C2/10 , F16H61/00 , F16H61/686
摘要：【課題】作動油貯留部からの作動油と油圧制御装置からの作動油との衝突に起因した作動油の流れの乱れを良好に低減する。【解決手段】リヤポンプカバー66は、作動油貯留部22aに接続されるリヤ側吸入油路66bと、油圧制御装置90から戻される作動油が流入するリヤ側還流油路66cとを有し、リヤ側吸入油路66bとリヤ側還流油路66cとは、作動油貯留部22aからの作動油と油圧制御装置90からの作動油とが衝突するように合流すると共に、ボディ内吸入油路64bを介してフロント側吸入ポート65aと連通し、リヤポンプカバー66には、リヤ側吸入油路66bとリヤ側還流油路66cとの合流部66dで油圧制御装置90からの作動油が作動油貯留部22aからの作動油を引き込みながらボディ内吸入油路64bへと向かうように油圧制御装置90からの作動油を指向させる突出部66tが形成される。【選択図】図6
摘要翻译：要解决的问题：适当地抑制来自工作流体存储部分的工作流体与来自液压控制装置的工作流体的碰撞引起的工作流体流动的紊流。解决方案：后泵盖66包括后侧进油通道 66b连接到工作流体存储部分22a，以及后侧循环油通道66c，从液压控制装置90返回的工作流体流向其中，后侧进油口66b和后侧循环油通道66c与使得来自工作流体存储部22a的工作流体和来自液压控制装置90的工作流体相互碰撞，并且通过体内吸入油路64b与前侧吸入口65a连通，用于引导来自液压控制装置90的工作流体的突起66t形成在后泵盖66上，使得来自液压控制装置90的工作流体在后侧吸入油路66b和后侧循环油路66c的合流部66d从工作流体收容部22a抽出工作流体的同时，进入体内吸入油路64b。

12. 发明专利

JP2014105849A Automatic transmission device 审中-公开
标题翻译：自动变速装置
公开(公告)号：JP2014105849A
公开(公告)日：2014-06-09
申请号：JP2012261816
申请日：2012-11-30
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： OTAKE MASAHIRO , SOUDA YU , KASUYA SATORU , IKE NOBUKAZU , KATO HIROSHI , UCHIDA MASAYUKI , MORISE MASARU , OITA SHINJI
IPC分类号： F16H3/66
摘要： PROBLEM TO BE SOLVED: To propose a new automatic transmission device with four planetary gear mechanisms, four clutches and two brakes, and improve the transmission efficiency of power.SOLUTION: An automatic transmission device includes four planetary gear mechanisms P1,P2,P3,P4 of the single pinion type. A carrier P12 and a ring gear P43, a ring gear P13 and a ring gear P33, and a ring gear P23, a carrier P32 and carrier P42 are connected by means of connection elements R1 to R3. A second connection element R2 and a sun gear P31, a first connection element R1 and a carrier P22, the first connection element R1 and a sun gear P21, a sun gear P11 and the sun gear P21 are connected by means of clutches C1 to C4. The sun gear P11 and a sun gear P41 are connected to a case 2, an input shaft 3 is connected to the carrier P22, and an output gear 4 is connected to the sun gear P31 by means of brakes B1,B2. As a result it is possible to configure an automatic transmission device that can shift to ten forward gears and a reverse gear.
摘要翻译：要解决的问题：提出一种具有四个行星齿轮机构，四个离合器和两个制动器的新型自动变速器装置，并提高动力传动效率。解决方案：自动变速器装置包括四个行星齿轮机构P1，P2，P3，P4 的单小齿轮类型。载体P12和齿圈P43，齿圈P13和齿圈P33，以及齿圈P23，载体P32和载体P42通过连接元件R1至R3连接。第二连接元件R2和太阳齿轮P31，第一连接元件R1和载体P22，第一连接元件R1和太阳齿轮P21，太阳齿轮P11和太阳齿轮P21通过离合器C1至C4连接。太阳齿轮P11和太阳齿轮P41连接到壳体2，输入轴3连接到载体P22，并且输出齿轮4通过制动器B1，B2连接到太阳齿轮P31。结果，可以配置能够移动到十个前进挡和倒档的自动变速装置。

13. 发明专利

JP2014101926A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2014101926A
公开(公告)日：2014-06-05
申请号：JP2012253761
申请日：2012-11-19
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： KASUYA SATORU , IKE NOBUKAZU , KATO HIROSHI , UCHIDA MASAYUKI , SUGIURA NOBUTADA , MITSUHARU HIROAKI , TORII TAKESHI
IPC分类号： F16D25/12 , F16D25/063 , F16D25/0638
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission in which a clutch drum of a second clutch disposed on the radially outer side is hardly deformed.SOLUTION: In an automatic transmission 1, a second clutch C-3 is disposed radially outer side of a first clutch C-4. A clutch drum 20 of the second clutch C-3 forms an oil passage leading to a hydraulic oil chamber 32 of the second clutch C-3 between a piston support part 22 and itself. In a space between an extending part 20b of the clutch drum 20 and a rising part 22a of the piston support part 22 where the oil passage leading to the hydraulic oil chamber 32 is formed, the extending part 20b and the rising part 22a are welded at a plurality of positions in the circumferential direction, whereby close contact parts 62 into which the oil does not enter are formed. A non-close contact part 63 communicating with the hydraulic oil chamber 32 is formed between the close contact parts 62, and the non-close contact part 63 serves as the oil passage leading to the hydraulic oil chamber 32.
摘要翻译：要解决的问题：提供一种自动变速器，其中设置在径向外侧的第二离合器的离合器鼓几乎不变形。解决方案：在自动变速器1中，第二离合器C-3设置在径向外侧第一离合器C-4。第二离合器C-3的离合器鼓20形成通过活塞支撑部22与自身之间通向第二离合器C-3的液压油室32的油路。在离合器鼓20的延伸部分20b和形成通向液压油室32的油通道的活塞支撑部分22的升降部分22a之间的空间中，延伸部分20b和升高部分22a被焊接在在圆周方向上形成多个位置，由此形成油不能进入的紧密接触部62。在紧密接触部62之间形成有与液压油室32连通的非紧密接触部63，非紧密接触部63作为通向液压油室32的油路。

14. 发明专利

JP2014101924A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2014101924A
公开(公告)日：2014-06-05
申请号：JP2012253753
申请日：2012-11-19
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： KASUYA SATORU , IKE NOBUKAZU , KATO HIROSHI , TORII TAKESHI , UCHIDA MASAYUKI , MITSUHARU HIROAKI
IPC分类号： F16H3/62
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission that can enhance the rigidity of a center support member without causing elongation in the axial direction.SOLUTION: A friction plate 21 is arranged in a position being the external peripheral side of a planetary gear unit PU and within a range in which the friction plate is overlapped with the planetary gear unit PU in the axial direction in a radial view, a friction plate 31 is arranged in a position in which at least a part of the plate is overlapped with the external peripheral side of the friction plate 21 in the axial direction in a radial view, being the external peripheral side of the planetary gear unit PU, and within a range in which the friction plate is overlapped with the planetary gear unit PU in the axial direction in a radial view, a one-way clutch F-1 is arranged at a counter gear 8 side in the axial direction with respect to the friction plate 21 and the friction plate 31, and also arranged in a position being the external peripheral side of the planetary gear unit PU and within a range in which the one-way clutch is overlapped with the planetary gear unit PU in the axial direction in a radial view, and a parking gear 11b is formed at the planetary gear unit PU side in the axial direction in a counter-driven gear 11.
摘要翻译：要解决的问题：提供一种能够提高中心支撑构件的刚性而不引起轴向伸长的自动变速器。解决方案：摩擦板21布置在行星齿轮单元PU的外周侧的位置并且在径向上在摩擦板与行星齿轮单元PU在轴向上重叠的范围内，摩擦板31布置在至少一部分板与外周边重叠的位置作为行星齿轮单元PU的外周侧的轴向的摩擦板21的一侧，并且在摩擦板与行星齿轮单元PU在轴向方向上重叠的范围内径向图中，单向离合器F-1相对于摩擦板21和摩擦板31沿轴向配置在中间齿轮8侧，并且还布置在行星齿轮单元PU的外周侧在径向上在轴向上与单向离合器与行星齿轮单元PU重叠的范围内，驻车齿轮11b形成在行星齿轮单元 PU侧在轴向上在反向从动齿轮11中。

15. 发明专利

JP2013148144A Automatic transmission for vehicle 有权
标题翻译：汽车自动变速箱
公开(公告)号：JP2013148144A
公开(公告)日：2013-08-01
申请号：JP2012008498
申请日：2012-01-18
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： OITA SHINJI , MORISE MASARU , KASUYA SATORU , IKE NOBUKAZU , KATO HIROSHI , SOUDA YU , OTAKE MASAHIRO
IPC分类号： F16H3/66
CPC分类号： F16H3/62 , F16H3/66 , F16H2200/006 , F16H2200/0086 , F16H2200/201 , F16H2200/2046
摘要： PROBLEM TO BE SOLVED: To provide an automatic transmission for a vehicle having a high degree of freedom of constitution.SOLUTION: Since a first brake B1 is a retreat exclusive engaging element engaged when forming a retreat gear stage but released when forming an advance gear stage, the constitution for achieving slip control or the like for half-engaging the engaging element, is obviated by arranging the engaging element of not participating in a shift on the advance gear stage, and a constitution of a hydraulic circuit can be simplified. That is, an automatic transmission 10 or the like for a vehicle having the high degree of freedom of the constitution can be provided.
摘要翻译：要解决的问题：提供具有高自由度结构的车辆的自动变速器。解决方案：由于第一制动器B1是形成后退档位而接合的退避专用接合元件，而在形成前进档位时被释放通过将未参与变速档的接合元件设置在前置档位上，可以避免用于实现用于半啮合接合元件的滑动控制等的构造，并且可以简化液压回路的结构。也就是说，可以提供具有高自由度的车辆的自动变速器10等。

16. 发明专利

JP2013072464A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2013072464A
公开(公告)日：2013-04-22
申请号：JP2011210905
申请日：2011-09-27
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： KASUYA SATORU , KATO HIROSHI , IKE NOBUKAZU , SOUDA YU , OTAKE MASAHIRO , OITA SHINJI , MORISE MASARU , KATO NAOKI , YOSHIDA TOSHIHISA , SUZUKI TOMONORI , OKADA ARIHIRO , KAWAKAMI YUSHI
IPC分类号： F16H3/66
摘要： PROBLEM TO BE SOLVED: To achieve multistage transmission by a fewer number of planetary gear mechanisms in an automatic transmission that shifts gears on the power input to an input member to output the power to an output member.SOLUTION: The automatic transmission includes: a double-pinion type planetary gear mechanism 30 having a sun gear 32, a ring gear 34 and a carrier 38; a single-pinion type planetary gear mechanism 40 having a sun gear 42, a ring gear 44 and a carrier 48; a single-pinion type planetary gear mechanism 50 having a sun gear 52, a ring gear 54 and carrier 58; clutches C1 to C5; and brakes B1 and B2. An input shaft 22 is connected to the sun gear 32; an output gear 24 is connected to the ring gear 44; and the ring gear 34 is connected to the ring gear 54. The clutch C1 is connected to an input shaft 22 and the carrier 48; the clutch C2 is connected to the carrier 48 and the carrier 58; the clutch C3 is connected to the ring gear 34 and the sun gear 42; the clutch C4 is connected to the carrier 38 and the sun gear 42; the clutch C5 is connected to the carrier 38 and the sun gear 52; the first brake B1 is connected to the carrier 58; and the second brake B2 is connected to the sun gear 52.
摘要翻译：要解决的问题：通过在自动变速器中通过较少数量的行星齿轮机构实现多级变速器，其将功率输入上的齿轮转换到输入构件以将功率输出到输出构件。解决方案：自动变速器包括：具有太阳轮32，齿圈34和行星架38的双小齿轮型行星齿轮机构30; 具有太阳齿轮42，齿圈44和载体48的单小齿轮型行星齿轮机构40; 具有太阳齿轮52，齿圈54和载体58的单小齿轮型行星齿轮机构50; 离合器C1〜C5; 制动器B1和B2。输入轴22连接到太阳齿轮32; 输出齿轮24连接到齿圈44; 并且齿圈34连接到环形齿轮54.离合器C1连接到输入轴22和支架48; 离合器C2连接到载体48和载体58; 离合器C3连接到齿圈34和太阳齿轮42; 离合器C4连接到托架38和太阳轮42; 离合器C5连接到行星架38和太阳齿轮52; 第一制动器B1连接到承载件58; 并且第二制动器B2连接到太阳齿轮52.版权所有（C）2013，JPO和INPIT

17. 发明专利

JP2009154626A Vehicle drive device 有权
标题翻译：车辆驱动装置
公开(公告)号：JP2009154626A
公开(公告)日：2009-07-16
申请号：JP2007333135
申请日：2007-12-25
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： IDESHIO YUKIHIKO , OKUWAKI SHIGERU , SHIBATA HIROYUKI , ONO TOMOHITO , FUNAHASHI MAKOTO , KAWAGUCHI YOSHIKA , IKE NOBUKAZU , TAKAMI SHIGEKI , IWANAKA MAKOTO
IPC分类号： B60K6/365 , B60K6/387 , B60K6/40 , B60K6/445 , B60K6/547 , B60L11/14 , F16H3/44
CPC分类号： Y02T10/6239 , Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To improve power performance and economic performance in a vehicle without reducing mountability.
SOLUTION: A hybrid drive device 10 has a shift mechanism 330 including a power dividing mechanism 310, an MG2 speed reduction mechanism 320, a double pinion type planetary gear mechanism, a clutch mechanism 336 and a brake mechanism 337, and has both the power performance improving effect by the MG2 speed reduction mechanism 320 and the economic performance improving effect by an O/D stage of the shift mechanism 330. A ring gear 321 of the MG2 speed reduction mechanism 320 is fixed, and the MG2 speed reduction mechanism 320 and the planetary gear mechanism of the shift mechanism 330 are adjacent in the axial direction. A frictional engaging part of the brake mechanism 337 is arranged outside in the radial direction of an MG2 speed reduction part 320 of a motor generator, and a frictional engaging part of the clutch mechanism 336 is arranged so as to overlap in the axial direction with a clutch disc 337c. A pressure receiving part corresponding to the respective frictional engaging parts is also collectively arranged in the rear of the planetary gear mechanism of the shift mechanism 330.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提高车辆的动力性能和经济性能，而不会降低安装性。解决方案：混合动力驱动装置10具有包括动力分配机构310，MG2减速机构320，双小齿轮型行星齿轮机构，离合器机构336和制动机构337的变速机构330，并且具有两者 MG2减速机构320的动力性能改善效果以及换档机构330的O / D级的经济性能改善效果。MG2减速机构320的齿圈321固定，MG2减速机构 320和变速机构330的行星齿轮机构在轴向方向相邻。制动机构337的摩擦接合部配置在电动发电机的MG2减速部320的径向外侧，离合器机构336的摩擦接合部配置成与轴向重叠，离合器片337c。对应于各个摩擦接合部分的压力接收部分也集中布置在换档机构330的行星齿轮机构的后部。版权所有（C）2009，JPO＆INPIT

18. 发明专利

JP2005061456A Air breather mechanism 有权
标题翻译：空气呼吸机械
公开(公告)号：JP2005061456A
公开(公告)日：2005-03-10
申请号：JP2003207955
申请日：2003-08-19
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： TANIMOTO MASANOBU , TSUNEMATSU ISAO , IKE NOBUKAZU , KASUYA SATORU , NISHIDA MASAAKI
IPC分类号： F16H57/027 , F16H57/02
CPC分类号： F16H57/027
摘要： PROBLEM TO BE SOLVED: To provide an air breather mechanism capable of preventing the lubricating oil from splashing together with the air to outside a case through this mechanism. SOLUTION: An air breather hole 25 of this air breather mechanism is formed approximately along the moving direction (Arrow E) of the lubricating oil generated in association with rotation of a rotary element installed inside the case 6 and has an opening part 25a to be open to inside the case 6 in such a way as directed to the downstream with respect to the lubricating oil moving direction, so that the oil is unlikely to intrude into the air breather hole 25 from the opening part 25a. This lessens the amount of lubricating oil discharged to outside the case 6 through the air breather hole 25, and it is possible to suppress the decrease in the amount of lubricating oil. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够防止润滑油通过该机构与空气一起溅射到壳体外部的通气机构。解决方案：该空气通气机构的通气孔25大致沿着与安装在壳体6内的旋转元件的旋转相关联地产生的润滑油的移动方向（箭头E）形成，并且具有开口部25a 以相对于润滑油移动方向指向下游的方式向壳体6内部打开，使得油不可能从开口部分25a侵入到通气孔25中。因此，能够通过通气孔25减少从外壳6排出的润滑油的量，能够抑制润滑油的减少。版权所有（C）2005，JPO＆NCIPI

19. 发明专利

JP2003329116A Lubricating device of automatic transmission 有权
标题翻译：自动变速器润滑装置
公开(公告)号：JP2003329116A
公开(公告)日：2003-11-19
申请号：JP2002137551
申请日：2002-05-13
申请人： Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社
发明人： IKE NOBUKAZU , KASUYA SATORU , NISHIDA MASAAKI , HAYABUCHI MASAHIRO
IPC分类号： F16H57/04 , F16N31/00
CPC分类号： F16H57/027 , F16H57/0421
摘要： PROBLEM TO BE SOLVED: To solve a problem where, in an adapter structure at the rear end of a transmission case, circulation of lubrication oil of an output shaft-supporting bearing positioned in a closed space is insufficient, and the temperature of the oil tends to rise in fast revolution of the output shaft.
SOLUTION: Working oil from an oil passage 3 formed at the rear end of the transmission case is guided to an oil port 13 formed in the output shaft 2 through a circumferential groove of a contact part, and fed and drained to/ from a hydraulic servo for a clutch. An output shaft-supporting bearing is disposed in the closed space between the contact part and an oil seal. The lubrication oil is fed to the closed space through a feed passage 20 from the oil passage 3 formed at the rear end and circulated by being drained from a drain passage 21. The barometric pressure variation of the closed space is restrained by an air vent passage 22.
COPYRIGHT: (C)2004,JPO
摘要翻译：解决的问题为了解决在传动箱后端的适配器结构中位于封闭空间中的输出轴支撑轴承的润滑油的循环不足的问题，以及在输出轴的快速旋转中，油趋于上升。解决方案：形成在变速器壳体后端的油路3的工作油通过接触部分的周向槽被引导到形成在输出轴2中的油口13，供给和排出用于离合器的液压伺服机构。输出轴支撑轴承设置在接触部分和油封之间的封闭空间中。润滑油通过来自形成在后端的油路3的进料通道20被供给到封闭空间，并通过从排水通道21排出而循环。封闭空间的大气压力变化由通气通道（C）2004，JPO

20. 发明专利

JP2014194237A Automatic transmission 审中-公开
标题翻译：自动变速器
公开(公告)号：JP2014194237A
公开(公告)日：2014-10-09
申请号：JP2013070469
申请日：2013-03-28
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： KATO TAKAYOSHI , SUGIURA NOBUTADA , MORIMOTO TAKASHI , IKE NOBUKAZU , KASUYA SATORU , MORISE MASARU , OITA SHINJI
IPC分类号： F16H3/66
摘要： PROBLEM TO BE SOLVED: To provide a new automatic transmission capable of achieving forward 12 speed stages and reverse 1 speed stage.SOLUTION: An automatic transmission 1 includes planetary gear mechanisms PM1-PM4 including sun gears S1-S4, carriers CR1-CR4, and ring gears R1-R4. The first sun gear S1 and the fourth carrier CR4, the first ring gear R1 and the second carrier CR2, the second sun gear S2 and the fourth ring gear R4, and the second carrier CR2 and the third rind gear R3 are respectively connected by connecting elements 31-34. Further the automatic transmission includes clutches C1-C4 capable of engaging the second ring gear R2 and the third carrier CR3, the third connecting element 33 and the third carrier CR, the third sun gear S3 and the fourth carrier CR4, and the third sun gear S3 and the fourth sun gear S4, a first brake B1 capable of locking the second ring gear R2 to an automatic transmission case 17, and a second brake B2 capable of locking the fourth sun gear S4 to the automatic transmission case 17.
摘要翻译：要解决的问题：提供能够实现前进12档和反转1档的新型自动变速器。解决方案：自动变速器1包括行星齿轮机构PM1-PM4，包括太阳齿轮S1-S4，行星架CR1-CR4和环形齿轮R1-R4。第一太阳齿轮S1和第四行星架CR4，第一齿圈R1和第二行星架CR2，第二太阳齿轮S2和第四齿圈R4以及第二行星架CR2和第三齿轮R3分别通过连接要素31-34。此外，自动变速器包括能够接合第二齿圈R2和第三行星架CR3，第三连接元件33和第三行星架CR，第三太阳轮S3和第四行星架CR4的离合器C1-C4和第三太阳齿轮 S3和第四太阳轮S4，能够将第二齿圈R2锁定到自动变速箱17的第一制动器B1和能够将第四太阳齿轮S4锁定到自动变速箱17的第二制动器B2。

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