Rotary machine
    2.
    发明授权
    Rotary machine 失效
    旋转机

    公开(公告)号:US07419307B2

    公开(公告)日:2008-09-02

    申请号:US11239128

    申请日:2005-09-30

    CPC classification number: F16C19/463 F16C19/48 F16C33/546 F16C2361/61

    Abstract: A rotary machine may include an inner component and a first group of cylindrical rollers disposed around the inner component. Each of the cylindrical rollers may have end-faces. The rotary machine may further include an outer component with a first cylindrical inner surface disposed against the cylindrical rollers. Additionally, the rotary machine may include a first bearing cage associated with the first group of cylindrical rollers. At least a portion of the first bearing cage may be disposed inside the first cylindrical inner surface, and the first bearing cage and the first cylindrical inner surface may be associated with one another in such a manner to maintain the first bearing cage substantially concentric to the first cylindrical inner surface. The rotary machine may also include a first axial stop configured to limit axial movement between the outer component and one or more of the cylindrical rollers. Additionally, the rotary machine may include a second axial stop configured to limit axial movement between one or more of the cylindrical rollers and a component of the rotary machine other than the outer component.

    Abstract translation: 旋转机器可以包括设置在内部部件周围的内部部件和第一组圆柱形滚子。 每个圆柱滚子可以具有端面。 旋转机器还可以包括外部部件,其具有抵靠圆柱形滚柱设置的第一圆柱形内表面。 另外,旋转机器可以包括与第一组圆柱滚子相关联的第一轴承保持架。 第一轴承保持架的至少一部分可以设置在第一圆柱形内表面的内部,并且第一轴承保持架和第一圆柱形内表面可以彼此相关联,以便使第一轴承保持架基本上与 第一圆柱形内表面。 旋转机器还可以包括构造成限制外部部件和一个或多个圆柱形辊之间的轴向运动的第一轴向止动件。 另外,旋转机器可以包括第二轴向止动件,其构造成限制一个或多个圆柱滚子与除外部部件之外的旋转机器的部件之间的轴向运动。

    Transmission assembly
    3.
    发明授权
    Transmission assembly 失效
    传动总成

    公开(公告)号:US06976930B2

    公开(公告)日:2005-12-20

    申请号:US10740451

    申请日:2003-12-22

    Abstract: A transmission assembly includes a stationary housing and a first section having a coupling member. The first section further includes a first planetary gear assembly, a second planetary gear assembly, and a third planetary gear assembly operatively disposed in the stationary housing. Each of the planetary gear assemblies includes a ring gear, at least one planet carrier having at least one planet gear, and a sun gear. The sun gears of at least the first and second planetary gear assemblies are operatively connected to the coupling member. The first section also includes an input member operatively connected to the third planetary gear assembly to drive the first section. A first stationary clutch operatively connects the coupling member to the stationary housing. A second stationary clutch operatively connects at least one of the planet carrier and the ring gear of the first planetary gear assembly to the stationary housing.

    Abstract translation: 传动组件包括固定壳体和具有联接构件的第一部分。 第一部分还包括第一行星齿轮组件,第二行星齿轮组件和可操作地设置在固定壳体中的第三行星齿轮组件。 每个行星齿轮组件包括齿圈,至少一个具有至少一个行星齿轮的行星架和太阳齿轮。 至少第一和第二行星齿轮组件的太阳齿轮可操作地连接到联接构件。 第一部分还包括可操作地连接到第三行星齿轮组件以驱动第一部分的输入部件。 第一固定离合器将联接构件可操作地连接到固定壳体。 第二固定离合器将第一行星齿轮组件的行星架和环形齿轮中的至少一个操作地连接到固定壳体。

    Configuration for Compact Planetary Transmission
    7.
    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

    Abstract: 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.

    Abstract translation: 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。

Patent Agency Ranking