公开(公告)号：US08617023B1

公开(公告)日：2013-12-31

申请号：US13731519

申请日：2012-12-31

申请人： Myonghoon Noh ,  Hyu Tae Shim ,  Kangsoo Seo ,  Jae Chang Kook ,  Chang Wook Lee ,  Jongsool Park

发明人： Myonghoon Noh ,  Hyu Tae Shim ,  Kangsoo Seo ,  Jae Chang Kook ,  Chang Wook Lee ,  Jongsool Park

IPC分类号： F16H3/62

CPC分类号： F16H3/66 ,  F16H2200/006 ,  F16H2200/201 ,  F16H2200/2043

摘要： A planetary gear train of an automatic transmission may include a first planetary gear set including a first sun gear, a first planet carrier, and a first ring gear, a second planetary gear set including a second sun gear receiving an inverse rotation speed from the first ring gear, a second planet carrier, and a second ring gear selectively connected to the first planet carrier or the first ring gear, a third planetary gear set including a third sun gear selectively connected to the first planet carrier, the first ring gear, or the second ring gear, a third planet carrier, a third ring gear selectively connected to the first sun gear, three transfer gears engaging three rotation elements of the first planetary gear set with selected rotation elements, and five frictional elements selectively interconnecting the rotation elements or selectively connecting the rotation elements to a transmission housing.

摘要翻译： 自动变速器的行星齿轮系可以包括第一行星齿轮组，其包括第一太阳齿轮，第一行星架和第一齿圈，第二行星齿轮组包括从第一行星齿轮架接收反转速度的第二太阳齿轮 第二行星架，以及选择性地连接到第一行星架或第一环形齿轮的第二齿圈，第三行星齿轮组，包括选择性地连接到第一行星架的第三太阳轮，第一环形齿轮或 第二环形齿轮，第三行星架，选择性地连接到第一太阳齿轮的第三齿圈，三个传动齿轮接合具有选定旋转元件的第一行星齿轮组的三个旋转元件，以及五个摩擦元件，其选择性地将旋转元件或 选择性地将旋转元件连接到变速器壳体。

公开(公告)号：US20130072343A1

公开(公告)日：2013-03-21

申请号：US13323443

申请日：2011-12-12

申请人： Hyu Tae Shim ,  Kang Soo Seo

发明人： Hyu Tae Shim ,  Kang Soo Seo

IPC分类号： F16H3/62

CPC分类号： F16H3/66 ,  F16H2200/0073 ,  F16H2200/0091 ,  F16H2200/2012 ,  F16H2200/2048 ,  F16H2200/2082

摘要： A transmission for a vehicle employs parts as few as possible to provide forward 11-speed and reverse 3-speed gear ratios along with relatively simple configuration, thereby allowing the operational state of an engine connected thereto to achieve an optimal state. Thus, the transmission makes it possible to improve fuel efficiency and to secure smooth driving performance of the vehicle.

摘要翻译： 用于车辆的变速器使用尽可能少的部件来提供前进的11速和反向3档传动比以及相对简单的构造，从而允许与其连接的发动机的操作状态达到最佳状态。 因此，变速器能够提高燃料效率并确保车辆的平稳驾驶性能。

公开(公告)号：US20120302394A1

公开(公告)日：2012-11-29

申请号：US13316287

申请日：2011-12-09

申请人： Kangsoo SEO ,  Hyu Tae Shim

发明人： Kangsoo SEO ,  Hyu Tae Shim

IPC分类号： F16H3/62

CPC分类号： F16H3/66 ,  F16H3/663 ,  F16H2003/445 ,  F16H2200/0065 ,  F16H2200/201 ,  F16H2200/2012 ,  F16H2200/2023 ,  F16H2200/2046 ,  F16H2200/2082

摘要： A planetary gear train may include an input shaft, an output gear adapted to output a shifted torque, a first compound planetary gear set having four rotation elements by combining first and second planetary gear sets, a second compound planetary gear set having four rotation elements by combining third and fourth planetary gear sets, eight rotation shafts including two rotation elements connected to each other or one rotation element among the rotation elements of the first and second compound planetary gear sets, and six friction members including three clutches interposed between a selected rotational shaft among the rotational shafts and the input shaft and adapted to selectively transmit the torque and three brakes interposed between a selected rotational shaft among the rotational shafts and a transmission housing.

摘要翻译： 行星齿轮系可以包括输入轴，适于输出转换的扭矩的输出齿轮;通过组合第一和第二行星齿轮组的具有四个旋转元件的第一复合行星齿轮组，具有四个旋转元件的第二复合行星齿轮组， 组合第三和第四行星齿轮组，八个旋转轴包括彼此连接的两个旋转元件或第一和第二复合行星齿轮组的旋转元件之间的一个旋转元件，以及六个摩擦构件，包括插入在选定旋转轴之间的三个离合器 在旋转轴和输入轴之间，适于选择性地传递扭矩，并且三个制动器插入在旋转轴中的选定旋转轴和变速器壳体之间。

公开(公告)号：US20120302393A1

公开(公告)日：2012-11-29

申请号：US13316225

申请日：2011-12-09

申请人： Kangsoo SEO ,  Hyu Tae Shim

发明人： Kangsoo SEO ,  Hyu Tae Shim

IPC分类号： F16H3/62

CPC分类号： F16H3/663 ,  F16H3/666 ,  F16H2003/445 ,  F16H2200/201 ,  F16H2200/2012 ,  F16H2200/2023 ,  F16H2200/2048 ,  F16H2200/2082

摘要： A planetary gear train of an automatic transmission may include an input shaft; an output gear; a first compound planetary gear set having four rotation elements by combining first and second planetary gear sets; a second compound planetary gear set having four rotation elements by combing third and fourth planetary gear sets; eight rotational members including two rotation elements connected to each other or one rotation element among the rotation elements of the first and second compound planetary gear sets; and seven friction members including three clutches interposed between a selected rotational member among the rotational members and the input shaft and adapted to selectively transmit the torque and four brakes interposed between a rotational member among the rotational members and a transmission housing.

摘要翻译： 自动变速器的行星齿轮系可包括输入轴; 输出齿轮; 第一复合行星齿轮组，其具有通过组合第一和第二行星齿轮组的四个旋转元件; 第二复合行星齿轮组通过梳理第三和第四行星齿轮组而具有四个旋转元件; 八个旋转构件，包括彼此连接的两个旋转元件或第一和第二复合行星齿轮组的旋转元件中的一个旋转元件; 以及七个摩擦构件，包括插入在旋转构件中的选定旋转构件和输入轴之间的三个离合器，并且适于选择性地传递扭矩，并且四个制动器插入在旋转构件之间的旋转构件和变速器壳体之间。

公开(公告)号：US08303454B1

公开(公告)日：2012-11-06

申请号：US13316545

申请日：2011-12-11

申请人： Hyu Tae Shim ,  Kang Soo Seo

发明人： Hyu Tae Shim ,  Kang Soo Seo

IPC分类号： F16H3/44

CPC分类号： F16H3/66 ,  F16H2200/0073 ,  F16H2200/2012 ,  F16H2200/2048 ,  F16H2200/2082

摘要： A transmission for a vehicle employs parts as few as possible to provide forward 11-speed and reverse 1-speed gear ratios while having a relatively simple configuration, thereby allowing the operational state of an engine connected to the transmission to be in an optimal state. Thus, the transmission makes it possible to improve fuel efficiency and secure smooth driving performance of the vehicle.

摘要翻译： 用于车辆的变速器使用尽可能少的部件来提供前进的11速和反向1速齿轮比，同时具有相对简单的构造，从而允许连接到变速器的发动机的操作状态处于最佳状态。 因此，变速器能够提高燃料效率并确保车辆的平稳驾驶性能。

公开(公告)号：US07850568B2

公开(公告)日：2010-12-14

申请号：US12781520

申请日：2010-05-17

申请人： Hyu Tae Shim

发明人： Hyu Tae Shim

IPC分类号： F16H3/62

CPC分类号： F16H3/66 ,  F16H3/663 ,  F16H2200/0056 ,  F16H2200/006 ,  F16H2200/0086 ,  F16H2200/201 ,  F16H2200/2012 ,  F16H2200/2048

摘要： A power train of an automatic transmission with eight forward speeds and two reverse speeds includes: a speed reduction unit including a first variable input member connected to an input shaft via a first clutch, first and second variably stopped members connected to a transmission case, and a reduced speed output member; an output unit including a reduced speed input member connected to the reduced speed output member, second and third variable input members connected to the input shaft via second and third clutches, respectively, a third variably stopped member connected to the transmission case, and a shifted speed output member connected to an output gear. A first brake variably stops the third variable stopped member; a second brake variably stops the first variable stopped member; and a third brake variably stops the second variable stopped member.

摘要翻译： 具有八个前进速度和两个倒档的自动变速器的动力传动系包括：减速单元，包括经由第一离合器连接到输入轴的第一可变输入构件，连接到变速箱的第一和第二可变停止构件，以及 减速输出构件; 输出单元，包括连接到减速输出构件的减速输入构件，分别经由第二和第三离合器连接到输入轴的第二和第三可变输入构件，连接到变速箱的第三可变停止构件， 连接到输出齿轮的速度输出部件。 第一制动器可变地停止第三可变停止构件; 第二制动器可变地停止第一可变停止构件; 并且第三制动器可变地停止第二可变停止构件。

公开(公告)号：US20090247351A1

公开(公告)日：2009-10-01

申请号：US12269377

申请日：2008-11-12

申请人： Kang Soo SEO ,  Hyu Tae Shim

发明人： Kang Soo SEO ,  Hyu Tae Shim

IPC分类号： F16H3/62

CPC分类号： F16H3/666 ,  F16H2200/006 ,  F16H2200/2012 ,  F16H2200/2043

摘要： A gear train of an automatic transmission for a vehicle may include four planetary gear sets with three clutches and two brakes and realizes eight forward speeds, and the gear train of an automatic transmission for a vehicle may minimize the number of friction elements, simplify the scheme of an transmission, and enhance transmitting power efficiency and fuel efficiency. The four planetary gear sets may include a first planetary gear set including a first sun gear, a first planet carrier, and a first ring gear, a second planetary gear set including a second sun gear, a second planet carrier, and a second ring gear, a third planetary gear set including a third sun gear, a third planet carrier, and a third ring gear, and a fourth planetary gear set including a fourth sun gear, a fourth planet carrier, and a fourth ring gear.

摘要翻译： 用于车辆的自动变速器的齿轮系可以包括具有三个离合器和两个制动器的四个行星齿轮组，并实现八个前进速度，并且用于车辆的自动变速器的齿轮系可以使摩擦元件的数量最小化，简化方案 的传动，提高发射功率效率和燃油效率。 四个行星齿轮组可以包括第一行星齿轮组，其包括第一太阳齿轮，第一行星架和第一齿圈，第二行星齿轮组包括第二太阳齿轮，第二行星架和第二齿圈 包括第三太阳轮，第三行星架和第三环形齿轮的第三行星齿轮组，以及包括第四太阳齿轮，第四行星架和第四齿圈的第四行星齿轮组。

公开(公告)号：US07455614B2

公开(公告)日：2008-11-25

申请号：US11590635

申请日：2006-10-31

申请人： Kang Soo Seo ,  Hyu Tae Shim

发明人： Kang Soo Seo ,  Hyu Tae Shim

IPC分类号： F16H3/44 ,  F16H3/62

CPC分类号： F16H3/663 ,  F16H2200/0056 ,  F16H2200/0086 ,  F16H2200/201 ,  F16H2200/2023 ,  F16H2200/2048

摘要： A power train of an automatic transmission that realizes seven forward speeds and two reverse speeds includes a first planetary gear set a second planetary gear set; a third planetary gear set an input shaft; an output gear; and a transmission case. A third planet carrier is fixedly connected to a first ring gear, a second ring gear is fixedly connected to the a planet carrier, a long-pinion-side ring gear acts as an input element by being fixedly connected to the input shaft, and a second planet carrier acts as an output element by being fixedly connected to the output gear. Also, a second ring gear is variably connected to the input shaft via a first clutch, a first sun gear is variably connected to the first planet carrier via a second clutch, the second sun gear is variably connected to the first sun gear via a third clutch, and the short-pinion-side ring gear is variably connected to the transmission case via a first brake.

摘要翻译： 实现七个前进速度和两个倒档的自动变速器的动力传动系包括第一行星齿轮组和第二行星齿轮组; 第三行星齿轮设置输入轴; 输出齿轮; 和变速箱。 第三行星架固定地连接到第一环形齿轮，第二齿圈固定地连接到行星架，长齿轮侧齿圈通过固定地连接到输入轴而用作输入元件，并且 第二行星架通过固定地连接到输出齿轮作为输出元件。 此外，第二齿圈经由第一离合器可变地连接到输入轴，第一太阳齿轮经由第二离合器可变地连接到第一行星架，第二太阳齿轮经由第三离合器可变地连接到第一太阳齿轮 离合器，并且短小齿轮侧齿圈通过第一制动器可变地连接到变速箱。

公开(公告)号：US20080146392A1

公开(公告)日：2008-06-19

申请号：US11789790

申请日：2007-04-25

申请人： Hyu Tae Shim

发明人： Hyu Tae Shim

IPC分类号： F16H47/08

CPC分类号： F16H3/666 ,  F16H2200/006 ,  F16H2200/2012 ,  F16H2200/2048 ,  F16H2200/2097

摘要： A power train for eight forward and one reverse speeds may include input shaft, output gear, transmission case, speed shift unit, output unit, four clutches and two brakes. The speed shift unit includes a first operational member fixedly connected to the input shaft, a second operational member selectively coupled to the input shaft; a third operational member fixedly connected to the transmission case; a fourth operational member selectively coupled to the sixth operation member; and a fifth operational member selectively coupled to the fourth operational member. The output unit includes a sixth operational member fixedly connected to the fifth operational member, a seventh operational member selectively coupled to the input shaft and the transmission case, an eighth operational member selectively coupled to the input shaft, and a ninth operational member connecting the output gear. The four clutches and two brakes control pertinent operation members to change the rotational speed.

摘要翻译： 用于八个前进和一个倒档的动力传动系可包括输入轴，输出齿轮，变速箱，变速单元，输出单元，四个离合器和两个制动器。 变速单元包括固定地连接到输入轴的第一操作构件，选择性地联接到输入轴的第二操作构件; 固定地连接到变速箱的第三操作构件; 选择性地联接到所述第六操作构件的第四操作构件; 以及选择性地联接到所述第四操作构件的第五操作构件。 输出单元包括固定地连接到第五操作构件的第六操作构件，选择性地联接到输入轴和变速箱的第七操作构件，选择性地联接到输入轴的第八操作构件和连接输出 齿轮。 四个离合器和两个制动器控制相关的操作构件来改变转速。

公开(公告)号：US07384363B2

公开(公告)日：2008-06-10

申请号：US11305689

申请日：2005-12-15

申请人： Hyu Tae Shim ,  Ki Been Lim ,  Gyung Cheol Lee ,  Byeong Ho Soh ,  Kang Soo Seo

发明人： Hyu Tae Shim ,  Ki Been Lim ,  Gyung Cheol Lee ,  Byeong Ho Soh ,  Kang Soo Seo

IPC分类号： F16H3/62

CPC分类号： F16H3/666 ,  F16H3/663 ,  F16H2200/0052 ,  F16H2200/201 ,  F16H2200/2097

摘要： A six-speed powertrain of an automatic transmission is formed by combining three simple planetary gear sets, and an output element is realized as a single element without combination with a clutch. Therefore, because a torque load of a respective clutch is reduced, durability may be enhanced and a length of the transmission may be minimized.

摘要翻译： 通过组合三个简单的行星齿轮组形成自动变速器的六速动力传动系，并且输出元件被实现为单个元件而不与离合器组合。 因此，由于各离合器的转矩负荷减小，所以可以提高耐久性，并且能够使传动的长度最小化。