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21. 发明公开

EP3273094A4 AUTOMATIC TRANSMISSION 无效
公开(公告)号：EP3273094A4
公开(公告)日：2018-05-16
申请号：EP16765097
申请日：2016-03-18
申请人： JATCO LTD
发明人： YOSHINO JUN , YAGI KAN
IPC分类号： F16H3/66 , F16D13/52
CPC分类号： F16H3/66 , F16D13/52 , F16H2200/0073 , F16H2200/2012 , F16H2200/2048
摘要： [Summary] Forward nine speed stages are achieved by four planetary gear units and six frictional elements and established by combination of synchronously fastening three of the six frictional elements. To an automatic transmission having the above-mentioned units and elements, there are added a first connecting member (M1) that connects a first ring gear (R1) of the first planetary gear unit (PG1) to a second carrier (C2) of the second planetary gear unit (PG2) and, a fourth brake (B4) that is able to fix the first connecting member (M1) to a transmission case (TC). By combination of simultaneously fastening three of the seven frictional elements with fastening of the fourth brake, at least one new speed stage is established so that the automatic transmission establishes forward speed stages that are equal to or more than forward ten speed stages.

22. 发明公开

EP2959191A1 MEHRSTUFENGETRIEBE IN PLANETENBAUWEISE 审中-公开
标题翻译： MEHRSTUFENGETRIEBE在PLANETENBAUWEISE
公开(公告)号：EP2959191A1
公开(公告)日：2015-12-30
申请号：EP14703287.4
申请日：2014-01-22
申请人： ZF Friedrichshafen AG
发明人： BECK, Stefan , SIBLA, Christian , RIEGER, Wolfgang
IPC分类号： F16H3/66
CPC分类号： F16H3/66 , F16H2003/447 , F16H2200/0065 , F16H2200/201 , F16H2200/2046 , F16H2200/2048
摘要： The invention relates to a multi-stage planetary transmission for a vehicle, comprising a housing (11), a first shaft (1) being provided as the drive (An) and a second shaft (2), arranged axially parallel thereto, as the output (Ab). Three planetary gear sets (RS1, RS2, RS3) and additional shafts (3, 4, 5, 6, 7, 8, 9, 10) as well as six shift elements (K1, K2, K3, K4, K5, B1) are provided the actuation of which allows for a plurality of speeds, and machine elements (ST1, ST2) are provided for torque transmission between the drive (An) and the output (Ab). The first shaft (1) as the drive can be connected to the planet carrier (PT1) of the first planetary gear set (RS1). The first shaft (1) as the drive can be connected to the sun gear (SR2) of the second planetary gear set (RS2) and to the ring gear (HR3) of the third planetary gear set (RS3). The second shaft (2) as the output (Ab) is or can be connected to the first machine element (ST1) and to the second machine element (ST2).
摘要翻译：用于车辆的多级行星齿轮变速器技术领域本发明涉及一种用于车辆的多级行星齿轮变速器，包括壳体（11），作为驱动器（An）设置的第一轴（1）和与之轴向平行布置的第二轴（2）输出（Ab）。三个行星齿轮组（RS1，RS2，RS3）和附加轴（3,4,5,6,7,8,9,10）以及六个换挡元件（K1，K2，K3，K4，K5，B1）其驱动允许多个速度，并且机器元件（ST1，ST2）被提供用于驱动器（An）和输出（Ab）之间的转矩传输。作为驱动装置的第一轴（1）可以连接到第一行星齿轮组（RS1）的行星架（PT1）。作为驱动装置的第一轴（1）可以连接到第二行星齿轮组（RS2）的太阳轮（SR2）和第三行星齿轮组（RS3）的齿圈（HR3）。作为输出（Ab）的第二轴（2）与第一机器元件（ST1）和第二机器元件（ST2）连接或可以连接。

23. 发明公开

EP2241776A4 AUTOMATIC TRANSMISSION 审中-公开
标题翻译：自动
公开(公告)号：EP2241776A4
公开(公告)日：2015-04-15
申请号：EP09808088
申请日：2009-08-21
申请人： AISIN AW CO
发明人： KITO MASASHI , NISHIDA MASAAKI , KATO HIROSHI , TOKUNAGA NORIHIRO
IPC分类号： F16D25/0638 , F16D21/06 , F16D25/10 , F16D25/12 , F16H57/02
CPC分类号： F16H57/08 , F16D25/0638 , F16D25/10 , F16H3/663 , F16H3/666 , F16H63/3026 , F16H2057/087 , F16H2200/006 , F16H2200/0086 , F16H2200/2023 , F16H2200/2048

24. 发明授权

EP2333375B1 Automatic transmission for a vehicle 有权
标题翻译：车辆自动变速器
公开(公告)号：EP2333375B1
公开(公告)日：2013-03-06
申请号：EP11150824.8
申请日：2006-03-08
申请人： AISIN AW CO., LTD.
发明人： Aoki, Toshihiko , Todo, Minoru , Ozaki, Kazuhisa , Ishii, Takuya , Fukuyama, Satoshi , Inagaki, Tomochika , Andoh, Yousuke
IPC分类号： F16H3/66
CPC分类号： F16H3/666 , F16H3/663 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2200/2048 , F16H2200/2097

25. 发明授权

EP2402629B1 Low friction loss automatic transmission 有权
标题翻译：具有低摩擦损失的自动变速器
公开(公告)号：EP2402629B1
公开(公告)日：2012-09-19
申请号：EP11172091.8
申请日：2011-06-30
申请人： JATCO Ltd
发明人： Aota, Kazuaki c/o JATCO Ltd , Inuta, Yukiyoshi c/o JATCO Ltd , Yamamoto, Akihiro c/o JATCO Ltd , Okuda, Takayuki c/o JATCO Ltd , MUELLER, Joerg , RESCH, Rico , LEESCH, Mirko
IPC分类号： F16H3/66
CPC分类号： F16H3/666 , F16H2003/445 , F16H2200/0065 , F16H2200/201 , F16H2200/2046 , F16H2200/2048 , F16H2200/2082 , F16H2200/2097

26. 发明授权

EP2085635B1 AUTOMATIC TRANSMISSION 有权
标题翻译：自动变速器
公开(公告)号：EP2085635B1
公开(公告)日：2012-03-28
申请号：EP08720804.7
申请日：2008-02-22
申请人： Aisin AW Co., Ltd.
发明人： NISHIDA, Masaaki , KATOU, Hiroshi , KITOU, Masashi , IIZUKA, Kohei
IPC分类号： F16D25/12 , F16D13/60 , F16D25/0638 , F16D25/10 , F16H3/62 , F16H3/66
CPC分类号： F16H3/663 , F16D13/683 , F16D21/06 , F16D25/0638 , F16D2021/0661 , F16H3/666 , F16H63/3026 , F16H2200/006 , F16H2200/0086 , F16H2200/2007 , F16H2200/2023 , F16H2200/2046 , F16H2200/2048 , F16H2200/2097
摘要： A clutch unit for an automatic transmission, compact in the axial direction and having a simple oil path. One clutch (C3) and the other clutch (C4) that have hydraulic servos (20, 40), respectively, and cancel oil chambers (28, 48), respectively, are arranged at radially different positions in an axially overlapped manner. A gap (A) formed between a clutch drum (42) of the other clutch (C4) and a clutch drum (22) of the one clutch (C3) is provided as an oil path to the cancel oil chamber (28) of the one clutch (C3). Hydraulic pressure is supplied to a hydraulic servo (20) of the one clutch through an oil hole (b) formed in the clutch drum (22) and through a second gap (B).
摘要翻译：用于自动变速器的离合器单元在轴向上紧凑且具有简单的油路。分别具有液压伺服系统（20,40）并且分别抵消油室（28,48）的一个离合器（C3）和另一个离合器（C4）以轴向重叠的方式布置在径向不同的位置处。在另一个离合器（C4）的离合器鼓（42）和一个离合器（C3）的离合器鼓（22）之间形成的间隙（A）作为油路提供给第一个离合器（C3）。通过形成在离合器鼓（22）中的油孔（b）和第二间隙（B）将液压供给到一个离合器的液压伺服系统（20）。

27. 发明授权

EP1367296B1 TRANSMISSION FOR VEHICLE 有权
标题翻译：自动变速器的车辆
公开(公告)号：EP1367296B1
公开(公告)日：2011-12-07
申请号：EP02705078.0
申请日：2002-03-05
申请人： AISIN AW CO., LTD.
发明人： KAWAMOTO, Mutsumi, c/o Aisin AW Co., Ltd. , ISHIHARA, Yoshimi, c/o Aisin AW Co., Ltd. , MIYAISHI, Yoshinori, c/o Aisin AW Co., Ltd. , YAMASHITA, Mitsugi, c/o Aisin AW Co., Ltd. , HOSOI, Nobuhiro, c/o Aisin AW Co., Ltd.
IPC分类号： F16H3/54 , F16H3/44 , F16H37/04
CPC分类号： F16H3/666 , F16H3/006 , F16H3/66 , F16H37/042 , F16H37/0833 , F16H2200/0047 , F16H2200/0052 , F16H2200/0056 , F16H2200/006 , F16H2200/2005 , F16H2200/2007 , F16H2200/201 , F16H2200/2023 , F16H2200/2048 , F16H2200/2051 , F16H2200/2053 , F16H2200/2097
摘要： A transmission for vehicle comprising a main transmission (M) and a differential mechanism (20). The main transmission comprises at least two rotary elements (11, 12; 13, 14), and the differential mechanism comprises at least three elements (21, 22, 23). The transmission for vehicle further comprises first input means (C-1, C-2) for inputting an input rotation selectively to two rotary elements of the main transmission, and second input means (1, 2, C-3; 1, 2, 4) for coupling the two elements (21, 22)of the differential mechanism with the two rotary elements and inputting an input rotation to at least one other element (23). Consequently, an input rotation can be transmitted through the differential mechanism to one rotary element of the main transmission or can be transmitted, as rotations of different speeds, through the differential mechanism to two rotary elements of the main transmission simultaneously under control of an input means thus ensuring transmission with no missing of torque through switching of power transmission. Furthermore, the number of transmission stages can be increased utilizing an intermediate gear ratio for individual gear ratios of two rotary elements being generated at the time of simultaneous power transmission to the two rotary elements.

28. 发明公开

EP2280189A3 Automatic transmission 有权
标题翻译：自动变速器
公开(公告)号：EP2280189A3
公开(公告)日：2011-05-11
申请号：EP10171347.7
申请日：2010-07-30
申请人： JATCO Ltd
发明人： Yamamoto, Akihiro , Aota, Kazuaki , Inuta, Yukiyoshi , Kobayashi, Naoki , Iizuka, Kouichi , Okuda, Takayuki , Tenberge, Peter , Müller, Jörg , Resch, Rico
IPC分类号： F16H3/66
CPC分类号： F16H3/666 , F16H2200/006 , F16H2200/0086 , F16H2200/201 , F16H2200/2046 , F16H2200/2048
摘要： An automatic transmission comprising: a first planetary gearset of a double pinion; a second planetary gearset of a single pinion; a third planetary gearset of the single pinion, first sun gear and second sun gear being at all times linked together to constitute a first rotary member and second ring gear and third sun gear being at all times linked together to constitute a second rotary member; an input shaft; an output shaft; a first frictional element; a second frictional element; a third frictional element; a fourth frictional element; a fifth frictional element; a sixth frictional element, the six frictional elements being appropriately released or engaged to make a gear shift to a gear shift stage of at least eight forward speeds and, from among the six frictional elements, a combination of simultaneous engagements of three frictional elements achieving at least eight forward speed and one reverse speed.
摘要翻译：一种自动变速器，包括：双小齿轮的第一行星齿轮组; 单个小齿轮的第二行星齿轮组; 所述单小齿轮，第一太阳齿轮和第二太阳齿轮的第三行星齿轮组始终连接在一起以构成第一旋转部件，并且第二齿圈和第三太阳齿轮始终连接在一起以构成第二旋转部件; 输入轴; 输出轴; 第一摩擦元件; 第二摩擦元件; 第三摩擦元件; 第四摩擦元件; 第五摩擦元件; 第六摩擦元件，所述六个摩擦元件被适当地释放或接合以进行换档至至少八个前进档的换档档位，并且六个摩擦元件中的三个摩擦元件的同时接合的组合达到至少八个前进速度和一个倒退速度。

29. 发明公开

EP2241776A1 AUTOMATIC TRANSMISSION 审中-公开
标题翻译： AUTOMATIKGETRIEBE
公开(公告)号：EP2241776A1
公开(公告)日：2010-10-20
申请号：EP09808088.0
申请日：2009-08-21
申请人： Aisin AW Co., Ltd.
发明人： KITO, Masashi , NISHIDA, Masaaki , KATO, Hiroshi , TOKUNAGA, Norihiro
IPC分类号： F16D25/0638 , F16D25/12 , F16H57/02
CPC分类号： F16H57/08 , F16D25/0638 , F16D25/10 , F16H3/663 , F16H3/666 , F16H63/3026 , F16H2057/087 , F16H2200/006 , F16H2200/0086 , F16H2200/2023 , F16H2200/2048
摘要： An automatic transmission (11) includes a bicylindrical member (50) in which an inner cylinder portion (50a) and an outer cylinder portion (50c) are integratedly formed through a flange portion (50b), and which forms a portion of a clutch drum of a third clutch (C3). The inner cylinder portion (50a) structures a first base portion in which a piston (43) of a fourth clutch (C4) slides, and the outer cylinder portion (50c) structures a second base portion in which a piston (33) of the third clutch (C3) slides. An end portion (50d) of the outer cylinder portion (50c) is provided extending so as to run through a clutch drum (42) of the fourth clutch (C4), and the clutch drum (42) is restricted from detaching by a snap ring (51). The clutch drum (42) also contacts and supports a cancel plate (34), and is supported by the outer cylinder portion (50c). The clutch drum (42) is thus supported more toward an outer perimeter side, and even if the clutch drum (42) is subject to a centrifugal hydraulic pressure of a cancel oil chamber (37), deformation can be suppressed.
摘要翻译：一个自动变速器（11）包括一个圆柱形构件（50），其中内圆柱体部分（50a）和外圆柱体部分（50c）通过凸缘部分（50b）整体形成，并形成一个离合器鼓的第三离合器（C3）。内筒部（50a）构成第一基部，第四离合器（C4）的活塞（43）滑动，第二离合器（C4）的活塞（43）滑动，外筒部（50c）构成第二基部，第三离合器（C3）滑动。外筒部（50c）的端部（50d）设置成延伸穿过第四离合器（C4）的离合器鼓（42），离合器鼓（42）被限制环（51）。离合器鼓（42）也接触并支撑抵消板（34），并由外筒部（50c）支撑。因此，离合器鼓（42）更多地被支撑在外周侧，并且即使离合器鼓（42）受到解除油室（37）的离心液压的影响，也可以抑制变形。

30. 发明公开

EP1367296A4 TRANSMISSION FOR VEHICLE 有权
标题翻译：自动变速器的车辆
公开(公告)号：EP1367296A4
公开(公告)日：2009-11-04
申请号：EP02705078
申请日：2002-03-05
申请人： AISIN AW CO
发明人： KAWAMOTO MUTSUMI , ISHIHARA YOSHIMI , MIYAISHI YOSHINORI , YAMASHITA MITSUGI , HOSOI NOBUHIRO
IPC分类号： F16H3/44 , F16H3/54 , F16H3/66 , F16H37/04
CPC分类号： F16H3/666 , F16H3/006 , F16H3/66 , F16H37/042 , F16H37/0833 , F16H2200/0047 , F16H2200/0052 , F16H2200/0056 , F16H2200/006 , F16H2200/2005 , F16H2200/2007 , F16H2200/201 , F16H2200/2023 , F16H2200/2048 , F16H2200/2051 , F16H2200/2053 , F16H2200/2097

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