Automatic transmission
    1.
    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
    2.
    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。

    AUTOMATIC TRANSMISSION
    3.
    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
    4.
    发明授权
    Automatic transmission 有权
    自动变速器

    公开(公告)号:US08147372B2

    公开(公告)日:2012-04-03

    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
    7.
    发明申请
    AUTOMATIC TRANSMISSION 有权
    自动变速器

    公开(公告)号:US20100298086A1

    公开(公告)日:2010-11-25

    申请号:US12771112

    申请日:2010-04-30

    IPC分类号: F16H3/62

    摘要: Provided is an automatic transmission capable of reducing friction loss. The automatic transmission is provided with an input shaft (2) coupled with a sun gear (Sa), an output member (3), a first to third planetary gear mechanisms (4, 5, 6), a first engagement mechanism (C1) coupling the input shaft (2) with a ring gear (Rc) releasably, a second engagement mechanism (C2) coupling a carrier (Ca) with a carrier (Cc) releasably, a third engagement mechanism (C3) coupling the carrier (Ca) with a second coupling body (Rb-Sc) releasably, a fourth engagement mechanism (B1) fixing a first coupling body (Ra-Cb) to a transmission case (1) releasably, a fifth engagement mechanism (B2) fixing a sun gear (Sb) to the transmission case (1) releasably, and a sixth engagement mechanism (B3) fixing the ring gear (Rc) to the transmission case (1) releasably.

    摘要翻译: 提供能够减少摩擦损失的自动变速器。 自动变速器设有与太阳齿轮(Sa),输出构件(3),第一至第三行星齿轮机构(4,5,6),第一接合机构(C1), 将输入轴(2)与可释放的环形齿轮(Rc)联接,将载体(Ca)与载体(Cc)可释放地连接的第二接合机构(C2),将载体(Ca)耦合的第三接合机构(C3) 具有可释放的第二联接体(Rb-Sc),将第一联接体(Ra-Cb)可释放地固定到变速器壳体(1)的第四接合机构(B1),固定太阳齿轮的第五接合机构(B2) Sb)和可释放地将所述齿圈(Rc)固定到所述变速器壳体(1)的第六接合机构(B3)。

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

    公开(公告)号:US08419586B2

    公开(公告)日:2013-04-16

    申请号:US12771112

    申请日:2010-04-30

    IPC分类号: F16H3/62

    摘要: Provided is an automatic transmission capable of reducing friction loss. The automatic transmission is provided with an input shaft (2) coupled with a sun gear (Sa), an output member (3), a first to third planetary gear mechanisms (4, 5, 6), a first engagement mechanism (C1) coupling the input shaft (2) with a ring gear (Rc) releasably, a second engagement mechanism (C2) coupling a carrier (Ca) with a carrier (Cc) releasably, a third engagement mechanism (C3) coupling the carrier (Ca) with a second coupling body (Rb-Sc) releasably, a fourth engagement mechanism (B1) fixing a first coupling body (Ra-Cb) to a transmission case (1) releasably, a fifth engagement mechanism (B2) fixing a sun gear (Sb) to the transmission case (1) releasably, and a sixth engagement mechanism (B3) fixing the ring gear (Rc) to the transmission case (1) releasably.

    摘要翻译: 提供能够减少摩擦损失的自动变速器。 自动变速器设有与太阳齿轮(Sa),输出构件(3),第一至第三行星齿轮机构(4,5,6),第一接合机构(C1), 将输入轴(2)与可释放的环形齿轮(Rc)联接,将载体(Ca)与载体(Cc)可释放地连接的第二接合机构(C2),将载体(Ca)耦合的第三接合机构(C3) 具有可释放的第二联接体(Rb-Sc),将第一联接体(Ra-Cb)可释放地固定到变速器壳体(1)的第四接合机构(B1),固定太阳齿轮的第五接合机构(B2) Sb)和可释放地将所述齿圈(Rc)固定到所述变速器壳体(1)的第六接合机构(B3)。