Automatic transmission
    1.
    发明授权
    Automatic transmission 有权
    自动变速器

    公开(公告)号:US08430783B2

    公开(公告)日:2013-04-30

    申请号:US12771125

    申请日:2010-04-30

    申请人: Soichi Sugino

    发明人: Soichi Sugino

    IPC分类号: F16H3/62

    摘要: Provided is an automatic transmission capable of reducing friction loss. A first element (Sa) is coupled with an input shaft (2), a second element Ca is coupled with a first driving gear (G1a). A first driven gear (G1b) is pivotally supported on an output shaft (3), a seventh element (Rc) is coupled with a second driving gear (G2a), and a second driven gear (G2b) is fixed to the output shaft (3). A third element (Ra) and a fifth element (Cb) are coupled to form a first coupling body, a sixth element (Rb) and a ninth element (Sc) are coupled to form a second coupling body. The automatic transmission includes a first engagement mechanism (C1) coupling the input shaft (2) and the eight element (Cc) releasably, a second engagement (C2) fixing the first driven gear (G1b) to the output shaft (3) releasably, a third engagement mechanism (C3) coupling the second element (Ca) with the second coupling body releasably, and a fourth to a sixth engagement mechanisms (B1 to B3) fixing respectively the first coupling body, a fourth element (Sb) and the eighth element (Cc) to a transmission case (1) releasably.

    摘要翻译: 提供能够减少摩擦损失的自动变速器。 第一元件(Sa)与输入轴(2)联接,第二元件Ca与第一驱动齿轮(G1a)联接。 第一从动齿轮(G1b)枢转地支撑在输出轴(3)上,第七元件(Rc)与第二驱动齿轮(G2a)联接,第二从动齿轮(G2b)固定到输出轴 3)。 第三元件(Ra)和第五元件(Cb)被耦合以形成第一耦合体,第六元件(Rb)和第九元件(Sc)被耦合以形成第二耦合体。 自动变速器包括可释放地联接输入轴(2)和八个元件(Cc)的第一接合机构(C1),可释放地将第一从动齿轮(G1b)固定到输出轴(3)的第二接合(C2) 分别将第二元件(Ca)与第二联接体可释放地连接的第三接合机构(C3)和分别固定第一联接体,第四元件(Sb)和第八接合体的第四至第六接合机构(B1至B3) 元件(Cc)可释放地传递到变速箱(1)。

    AUTOMATIC TRANSMISSION
    5.
    发明申请
    AUTOMATIC TRANSMISSION 有权
    自动变速器

    公开(公告)号:US20110009227A1

    公开(公告)日:2011-01-13

    申请号:US12829400

    申请日:2010-07-02

    IPC分类号: F16H3/62

    摘要: An automatic transmission includes a first single-pinion planetary gear mechanism including a first sun gear, a first ring gear, and a first carrier that respectively correspond to first to third elements in a velocity diagram. A second single-pinion planetary gear mechanism includes a second sun gear, a second ring gear, and a second carrier that respectively correspond to fourth to sixth elements in a velocity diagram. The fourth element is connected to the first element to form a first connected body. A double-pinion third planetary gear mechanism includes a third sun gear, a third ring gear, and a third carrier that respectively correspond to seventh to ninth elements in a velocity diagram. The ninth element is connected to the third element to form a second connected body. The eighth element is connected to the fifth element to form a third connected body.

    摘要翻译: 自动变速器包括第一单小齿轮行星齿轮机构,其包括分别对应于速度图中的第一至第三元件的第一太阳齿轮,第一齿圈和第一行星架。 第二单小齿轮行星齿轮机构包括在速度图中分别对应于第四至第六元件的第二太阳齿轮,第二齿圈和第二载体。 第四元件连接到第一元件以形成第一连接体。 双小齿轮第三行星齿轮机构包括在速度图中分别对应于第七至第九元件的第三太阳轮,第三齿圈和第三行星架。 第九元件连接到第三元件以形成第二连接体。 第八元件连接到第五元件以形成第三连接体。

    AUTOMATIC TRANSMISSION
    6.
    发明申请
    AUTOMATIC TRANSMISSION 有权
    自动变速器

    公开(公告)号:US20090192002A1

    公开(公告)日:2009-07-30

    申请号:US12361324

    申请日:2009-01-28

    IPC分类号: F16H3/44

    摘要: A second clutch (C2) which couples a carrier (Cr) of the compound planetary gear set (6) to a speed ring gear (Rf) of the single planetary gear set (5) is arranged between the single planetary gear set (5) and the compound planetary gear set (6). Then, a first clutch (C1) which couples a second sun gear (Sr2) of the compound planetary gear set (6) to a carrier (Cf) of the single planetary gear set (5), and a third clutch (C3) which couples a sun gear (Sr1) of the compound planetary gear set (6) to carrier (Cf) of the single planetary gear set (5) are arranged at the side of the compound planetary gear set (6) opposite to the single planetary gear set (5).

    摘要翻译: 将复合行星齿轮组(6)的载体(Cr)与单个行星齿轮组(5)的速齿圈(Rf)连接的第二离合器(C2)布置在单个行星齿轮组(5) 和复合行星齿轮组(6)。 然后,将复合行星齿轮组(6)的第二太阳齿轮(Sr2)与单个行星齿轮组(5)的行星架(Cf)连接的第一离合器(C1)和第三离合器(C3) 将复合行星齿轮组(6)的太阳齿轮(Sr1)与单个行星齿轮组(5)的行星齿轮架(Cf)连接在复合行星齿轮组(6)的与单个行星齿轮 集(5)。

    TRANSMISSION
    7.
    发明申请
    TRANSMISSION 审中-公开
    传输

    公开(公告)号:US20070287567A1

    公开(公告)日:2007-12-13

    申请号:US11758811

    申请日:2007-06-06

    IPC分类号: F16H37/02

    摘要: The present invention includes an input side transmission unit that transforms the rotation of the input shaft that rotates by receiving input rotation into N steps, and transmits the transformed rotation to the counter shaft; and an output side transmission unit that includes a first planet gear train and a second planet gear train, and that transforms the rotation of the counter shaft and outputs the transformed rotation to the output shaft. Of the first through fourth rotating elements constituting the output side transmission unit, the first and second sun gears are connected so that they can be freely engaged with or disengaged from the input shaft via the first clutch; the first carrier is connected to the output shaft; the second carrier and the first ring gear are connected so that they can be freely engaged with or disengaged from the input shaft via the second clutch and can be held fixed by the second brake; and the second ring gear can be held fixed by the first brake, and is connected to the upstream side output member.

    摘要翻译: 本发明包括输入侧传动单元,其通过接收输入旋转而转动的输入轴的旋转变为N个台阶,并将变换的旋转传递到对轴; 以及输出侧传动单元,其包括第一行星齿轮系和第二行星齿轮系,并且转换所述副轴的旋转并将所转换的旋转输出到所述输出轴。 在构成输出侧传动单元的第一至第四旋转元件中,第一和第二太阳齿轮连接成使得它们能够经由第一离合器自由地与输入轴接合或脱离; 第一承载件连接到输出轴; 第二行星齿轮架和第一齿圈连接,使得它们能够经由第二离合器自由地与输入轴接合或分离,并且可以通过第二制动器保持固定; 并且第二齿圈可以通过第一制动器保持固定,并且连接到上游侧输出构件。

    HYBRID VEHICLE DRIVING SYSTEM
    8.
    发明申请
    HYBRID VEHICLE DRIVING SYSTEM 有权
    混合动力驾驶系统

    公开(公告)号:US20130040773A1

    公开(公告)日:2013-02-14

    申请号:US13642322

    申请日:2011-04-15

    申请人: Soichi Sugino

    发明人: Soichi Sugino

    IPC分类号: F16H3/72

    摘要: In a driving apparatus for a hybrid vehicle having an internal combustion engine and first and second electric rotating machines, it is configured to have a speed increasing mechanism that increases speed of an output of the engine inputted through an input shaft and transmits it to the first electric rotating machine; a speed reducing mechanism that reduces speed of an output of the second electric rotating machine and transmits it to an output shaft; a first clutch adapted to connect and disconnect a first driving force transmission path coupling the speed increasing mechanism and the output shaft; and a second clutch adapted to connect and disconnect a second driving force transmission path coupling the engine and the output shaft.

    摘要翻译: 在具有内燃机和第一和第二旋转电动机的混合动力车辆的驱动装置中,其具有增加通过输入轴输入的发动机的输出速度的增速机构,并将其发送到第一 旋转电机; 降低第二旋转电机的输出速度并将其传送到输出轴的减速机构; 第一离合器,其适于连接和断开连接增速机构和输出轴的第一驱动力传递路径; 以及第二离合器,其适于连接和断开连接发动机和输出轴的第二驱动力传递路径。

    Automatic transmission
    9.
    发明授权
    Automatic transmission 有权
    自动变速器

    公开(公告)号:US08226520B2

    公开(公告)日:2012-07-24

    申请号:US12829396

    申请日:2010-07-02

    IPC分类号: F16H3/62

    摘要: An automatic transmission includes a single-pinion first planetary gear mechanism including a first sun gear, a first ring gear, and a first carrier that each correspond to one of first to third elements in a velocity diagram. A double-pinion second planetary gear mechanism includes a second sun gear, a second ring gear, and a second carrier that each correspond to one of fourth to sixth elements in a velocity diagram. The fifth element is connected to the second element to form a first connected body that is connected to an input shaft. A single-pinion third planetary gear mechanism includes a third sun gear, a third ring gear, and a third carrier that each correspond to one of seventh to ninth elements in a velocity diagram. The eighth element is connected to an output member, and the ninth element is connected to the third element to form a second connected body.

    摘要翻译: 一种自动变速器包括一个单小齿轮第一行星齿轮机构,其包括第一太阳齿轮,第一齿圈和第一载体,每个第一行星齿轮机构以速度图对应于第一至第三元件之一。 双小齿轮的第二行星齿轮机构包括第二太阳齿轮,第二齿圈和第二载体,每个在速度图中对应于第四至第六元件之一。 第五元件连接到第二元件以形成连接到输入轴的第一连接体。 单小齿轮的第三行星齿轮机构包括第三太阳齿轮,第三齿圈和第三行星架,每个齿轮在速度图中对应于第七至第九元件之一。 第八元件连接到输出构件,第九元件连接到第三元件以形成第二连接体。

    Automatic transmission
    10.
    发明授权
    Automatic transmission 有权
    自动变速器

    公开(公告)号:US08202192B2

    公开(公告)日:2012-06-19

    申请号:US12829397

    申请日:2010-07-02

    IPC分类号: F16H3/44

    摘要: An automatic transmission includes a first single-pinion planetary gear mechanism including a first sun gear, a first ring gear, and a first carrier that each correspond to one of first to third elements in a velocity diagram. The second element is connected to the input shaft. A second single-pinion planetary gear mechanism including a second sun gear, a second ring gear, and a second carrier that each correspond to one of fourth to sixth elements in a velocity diagram. The fourth element is connected to the first element to form a first connected body. A double-pinion third planetary gear mechanism includes a third sun gear, a third ring gear, and a third carrier that each correspond to one of seventh to ninth elements in a velocity diagram. The eighth element is connected to the fifth element to form a second connected body that is connected to the output member.

    摘要翻译: 自动变速器包括第一单小齿轮行星齿轮机构,其包括第一太阳齿轮,第一齿圈和第一行星架,每个行星齿轮机构以速度图对应于第一至第三元件之一。 第二个元件连接到输入轴。 第二单小齿轮行星齿轮机构,其包括第二太阳齿轮,第二齿圈和第二载体,其每个对应于速度图中的第四至第六元件之一。 第四元件连接到第一元件以形成第一连接体。 双小齿轮的第三行星齿轮机构包括第三太阳齿轮,第三齿圈和第三行星齿轮,每个对应于速度图中的第七至第九元件之一。 第八元件连接到第五元件以形成连接到输出元件的第二连接体。