Planet carrier and clutch housing
    2.
    发明授权
    Planet carrier and clutch housing 有权
    行星架和离合器外壳

    公开(公告)号:US08961359B2

    公开(公告)日:2015-02-24

    申请号:US13569139

    申请日:2012-08-07

    IPC分类号: F16H57/08

    CPC分类号: F16D13/76 F16H57/082

    摘要: A planet carrier and clutch housing for a transmission is provided. The planet carrier and clutch housing includes a first deck, a second deck, an annulus and a plurality of planet carrier posts. The first deck has an inner rim, an outer rim, planet shaft bores and control oil bores. The second deck has an inner rim, an outer rim, a piston recess disposed between the inner and outer rims, planet shaft bores and control oil bores fluidly coupled to the piston recess. The annulus extends from the second deck. The planet carrier posts connect the first deck to the second deck, and each post has a control oil bore fluidly coupling respective control oil bores in the first and second decks. The inner surface of each second deck planet shaft bore may include a groove to receive a planet shaft seal.

    摘要翻译: 提供了用于变速器的行星架和离合器壳体。 行星架和离合器壳体包括第一甲板,第二甲板,环形空间和多个行星架。 第一个甲板具有内缘,外缘,行星轴孔和控制油孔。 第二甲板具有内边缘,外缘,设置在内轮缘和外轮缘之间的活塞凹槽,行星轴孔和流体地联接到活塞凹部的控制油孔。 环从第二层延伸。 行星架支柱将第一甲板连接到第二甲板,并且每个支柱具有在第一和第二甲板中流体连接相应控制油孔的控制油孔。 每个第二甲板行星轴孔的内表面可以包括用于容纳行星轴密封件的凹槽。

    Configuration for Compact Planetary Transmission
    6.
    发明申请
    Configuration for Compact Planetary Transmission 有权
    紧凑型行星传动配置

    公开(公告)号:US20140038767A1

    公开(公告)日:2014-02-06

    申请号:US13567636

    申请日:2012-08-06

    IPC分类号: F16H3/62

    摘要: A compact five-speed transmission planetary gear train includes a first, second, third, and fourth planetary gear sets between an input and an output as well as first, second, and third brakes and first, second and third clutches. The first, second, third and fourth brakes and first and second clutches are selectively actuatable to provide five different forward speeds and a four different reverse speeds between the input and the output. The compact transmission also includes a first brake, second brake, third brake, fourth brake, first clutch, and second clutch associated with the planetary gear train, the first brake, second brake, third brake, fourth brake, first clutch, and second clutch being configured such that setting each forward and reverse speed of the compact transmission is accomplished via actuation of two of the first brake, second brake, third brake, fourth brake, first clutch, and second clutch.

    摘要翻译: 紧凑的五速变速器行星齿轮系包括在输入和输出之间的第一,第二,第三和第四行星齿轮组以及第一,第二和第三制动器以及第一,第二和第三离合器。 第一,第二,第三和第四制动器和第一和第二离合器可选择性地致动以在输入和输出之间提供五个不同的前进速度和四个不同的倒档速度。 紧凑型变速器还包括与行星齿轮系相关联的第一制动器,第二制动器,第三制动器,第四制动器,第一离合器和第二离合器,第一制动器,第二制动器,第三制动器,第四制动器,第一离合器和第二离合器 被配置为使得通过致动第一制动器,第二制动器,第三制动器,第四制动器,第一离合器和第二离合器中的两个来实现紧凑型变速器的每个前进和后退速度的设定。

    Configuration for compact planetary transmission
    10.
    发明授权
    Configuration for compact planetary transmission 有权
    紧凑型行星传动配置

    公开(公告)号:US08840519B2

    公开(公告)日:2014-09-23

    申请号:US13567636

    申请日:2012-08-06

    IPC分类号: F16H3/62 F16H57/10

    摘要: A compact five-speed transmission planetary gear train includes a first, second, third, and fourth planetary gear sets between an input and an output as well as first, second, third, and fourth brakes and first and second clutches. The first, second, third and fourth brakes and first and second clutches are selectively actuatable to provide five different forward speeds and a four different reverse speeds between the input and the output. The compact transmission also includes a first brake, second brake, third brake, fourth brake, first clutch, and second clutch associated with the planetary gear train, the first brake, second brake, third brake, fourth brake, first clutch, and second clutch being configured such that setting each forward and reverse speed of the compact transmission is accomplished via actuation of two of the first brake, second brake, third brake, fourth brake, first clutch, and second clutch.

    摘要翻译: 紧凑的五速变速器行星齿轮系包括在输入和输出之间的第一,第二,第三和第四行星齿轮组,以及第一,第二,第三,第四制动器和第一和第二离合器。 第一,第二,第三和第四制动器和第一和第二离合器可选择性地致动以在输入和输出之间提供五个不同的前进速度和四个不同的倒档速度。 紧凑型变速器还包括与行星齿轮系相关的第一制动器,第二制动器,第三制动器,第四制动器,第一离合器和第二离合器,第一制动器,第二制动器,第三制动器,第四制动器,第一离合器和第二离合器 被配置为使得通过致动第一制动器,第二制动器,第三制动器,第四制动器,第一离合器和第二离合器中的两个来实现紧凑型变速器的每个前进和后退速度的设定。