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    GEAR REDUCTION MECHANISM
    1.
    发明申请
    GEAR REDUCTION MECHANISM 审中-公开
    齿轮减速机构

    公开(公告)号：US20140011625A1

    公开(公告)日：2014-01-09

    申请号：US14006516

    申请日：2012-03-21

    申请人： Robert William Thompson

    发明人： Robert William Thompson

    IPC分类号： B62D55/125 ,  F16H1/20

    CPC分类号： B62D55/125 ,  B60K17/043 ,  B60Y2200/24 ,  B60Y2200/25 ,  B62D11/14 ,  B62D11/16 ,  F16H1/20 ,  Y10T74/19019

    摘要： A gear reduction mechanism, particularly for use in an offset final drive unit for vehicular applications, has an input gear meshing directly with the output gear and two additional gear trains between the input and output gears. Three separate load paths therefore exist for the transmission of torque from the input gear to the output gear which means that the face widths of all the gears can be substantially reduced in comparison with a conventional single-mesh arrangement and the overall mechanism can therefore be of reduced width.

    摘要翻译： 特别是用于车辆用途的偏移最终驱动单元的齿轮减速机构具有直接与输出齿轮啮合的输入齿轮和在输入和输出齿轮之间的两个附加齿轮系。 因此，存在用于从输入齿轮传递到输出齿轮的扭矩的三个独立的负载路径，这意味着与传统的单网格布置相比，所有齿轮的面宽度可以大大减小，因此整体机构可以是 减小宽度。

    Controlled differential
    2.
    发明授权
    Controlled differential 有权
    受控差分

    公开(公告)号：US08303446B2

    公开(公告)日：2012-11-06

    申请号：US12529615

    申请日：2008-03-19

    申请人： Robert William Thompson

    发明人： Robert William Thompson

    IPC分类号： F16H3/72

    CPC分类号： B62D11/16 ,  F16H35/008

    摘要： A controlled differential, particularly for exercising steering control of skid steered vehicles, having a compound planetary gear set coupling two shafts. Respective ring gears turn with the shafts and mesh with a compound planet gear in a planet carrier, the ratios of the number of gear teeth between each ring gear and the respective gear of the compound planet being unequal so that when the planet carrier is stationary the two shafts are coupled through the differential to turn together in the same sense but with a speed difference, and controlled rotation of the planet carrier varies the speed difference between the shafts in accordance with the sense and speed of rotation of the planet carrier.

    摘要翻译： 特别是用于行使滑行转向车辆的转向控制的受控差速器，其具有联接两个轴的复合行星齿轮组。 相应的环形齿轮与轴一起转动并与行星架中的复合行星齿轮啮合，每个齿圈与复合行星的相应齿轮之间的齿轮齿数之比不相等，使得当行星架静止时 两个轴通过差速器联接，以相同的方向转动在一起，但具有速度差，并且行星架的受控旋转根据行星架的旋转感和速度来改变轴之间的速度差异。

    Final Drive Assembly
    3.
    发明申请
    Final Drive Assembly 审中-公开
    最终驱动装配

    公开(公告)号：US20110048814A1

    公开(公告)日：2011-03-03

    申请号：US12871599

    申请日：2010-08-30

    申请人： Robert William Thompson

    发明人： Robert William Thompson

    IPC分类号： B62D11/04 ,  F16H57/08 ,  B62D11/00 ,  B62D55/00

    CPC分类号： F16D3/185 ,  B62D11/16 ,  F16D1/10 ,  F16H1/2827 ,  F16H1/48

    摘要： A final drive assembly, particularly for a skid steered vehicle, comprises a planetary gear reduction mechanism of which the input is through the sun gear 38 and the output is through the planet carrier 43. The sun gear is formed on a hollow shaft 26 which is driven by a coupling shaft 18a extending coaxially within it. These shafts are coupled through a coupling member 31 splined to each shaft, the larger diameter coupling 32 with the hollow shaft 26 being a crowned spline coupling to accommodate angular misalignment between the shafts.

    摘要翻译： 特别是滑行转向车辆的最终传动组件包括行星齿轮减速机构，输入通过太阳齿轮38并输出通过行星架43.太阳齿轮形成在中空轴26上，中空轴26是 由在其内部同轴延伸的联接轴18a驱动。 这些轴通过花键连接到每个轴的联接构件31联接，较大直径的联接器32与空心轴26是冠状花键联接器，以适应轴之间的角度偏移。

    DRIVE CONFIGURATION FOR SKID STEERED VEHICLES
    4.
    发明申请
    DRIVE CONFIGURATION FOR SKID STEERED VEHICLES 有权
    滑动转向车辆的驱动配置

    公开(公告)号：US20100184550A1

    公开(公告)日：2010-07-22

    申请号：US12664986

    申请日：2008-07-03

    申请人： Robert William Thompson

    发明人： Robert William Thompson

    IPC分类号： B62D11/14

    CPC分类号： B62D11/04 ,  B60K7/0007 ,  B60K17/046 ,  B60K2007/0061 ,  B60L2220/46 ,  B62D11/14 ,  B62D11/16

    摘要： A drive configuration for a skid steered vehicle comprises a pair of electric motors for propulsion of the vehicle, one each coupled to drive a respective track on a respective side of the vehicle, and one or more electric steer motors coupled through a differential gear mechanism to impose a speed difference between the tracks. An associated control system controls the current to each motor so that substantial contributions to the differential torque to turn the vehicle are made both by the steer motors and by the propulsion motors, in variable proportions preferably as a function of the vehicle speed.

    摘要翻译： 用于滑动转向车辆的驱动配置包括一对用于推进车辆的电动马达，每个电动马达被联接以驱动车辆的相应侧上的相应轨道，以及通过差速齿轮机构耦合的一个或多个电动转向马达 在轨道之间施加速度差。 相关联的控制系统控制到每个电动机的电流，使得通过转向电动机和推进电动机对转向车辆的差速转矩的实质性贡献以可变比例优选地作为车辆速度的函数来进行。

    Two-mode, compound-split, electro-mechanical, vehicular transmission particulary adapted for track-laying vehicles
    6.
    发明授权
    Two-mode, compound-split, electro-mechanical, vehicular transmission particulary adapted for track-laying vehicles 失效
    适用于轨道铺放车辆的双模，复合分裂，机电，车辆传动特别

    公开(公告)号：US06491599B1

    公开(公告)日：2002-12-10

    申请号：US09697098

    申请日：2000-09-15

    申请人： Michael Roland Schmidt

    发明人： Michael Roland Schmidt

    IPC分类号： F16H372

    CPC分类号： B60K6/40 ,  B60K1/02 ,  B60K6/365 ,  B60K6/445 ,  B60Y2200/25 ,  B62D11/16 ,  F16H3/728 ,  F16H2037/0866 ,  F16H2037/104 ,  F16H2037/106 ,  F16H2200/2015 ,  F16H2200/2097 ,  Y02T10/6239

    摘要： A two-mode, compound-split, electro-mechanical transmission that selectively receives power from an internal combustion engine as well as a source of electrical energy. Three power receiving planetary gear subsets, first and reverse mode selecting planetary gear subsets, a steering planetary gear subset and left and right output planetary gear subsets are employed. A steering mechanism operates a steering motor. Torque transfer devices selectively ground components of the first and second mode selecting planetary gear subsets. The left and right output planetary gear subsets present corresponding out shafts. The left and right output planetary gear subsets are connected to each other by a shaft which assures simultaneous rotation of one component in the left and right output planetary gear subsets. Another component of the left and right output planetary gear subsets are connected to each other by a retro-rational gear shaft assembly.

    摘要翻译： 选择性地接收来自内燃机以及电能源的动力的双模，复合分裂机电变速器。 采用三个受力行星齿轮子集，第一和反向选择行星齿轮子集，转向行星齿轮子集和左右输出行星齿轮子集。 转向机构操作转向马达。 扭矩传递装置选择性地接地第一和第二模式选择行星齿轮子集的部件。 左和右输出行星齿轮子集存在相应的轴。 左和右输出行星齿轮子系统通过轴连接，轴确保左和右输出行星齿轮子集中的一个部件的同时旋转。 左右输出行星齿轮副组件的另一个部件通过复合齿轮轴组件相互连接。

    Vehicle transmission apparatus
    7.
    发明申请
    Vehicle transmission apparatus 有权
    车辆传动装置

    公开(公告)号：US20010013433A1

    公开(公告)日：2001-08-16

    申请号：US09767869

    申请日：2001-01-24

    发明人： Zbigniew Szymkowiak

    IPC分类号： B62D011/02

    CPC分类号： B62D11/18 ,  B60K17/16 ,  B60K17/34 ,  B62D11/16 ,  F16H48/10 ,  F16H48/11 ,  F16H2048/106

    摘要： The ATV transmission includes an epicyclic arrangement, which serves as a drive-differential. One road wheel is geared to the planet-carrier or spider, and the other to the ring gear, while the engine drives the sun. An idler-gear between the ring and its road wheel means that the ring and the spider rotate in opposite senses, whereby a large gear ratio between the sun and the road wheels can be provided. Steering of the vehicle is provided, by driving the road wheels at different speeds. This is accomplished using a steer-differential, which is identical to the drive-differential; rotating the sun of the steer-differential imposes a corresponding differential speed on the road wheels.

    摘要翻译： ATV变速器包括作为驱动差速器的行星架构。 一个公路车轮适用于行星架或者蜘蛛，另一个是轮毂，而发动机驱动太阳。 环与其车轮之间的惰轮意味着环和蜘蛛以相反的方向旋转，从而可以提供太阳与车轮之间的较大的传动比。 通过以不同的速度驱动车轮来提供车辆的转向。 这是使用与差速器相同的转向差速器完成的; 旋转太阳的转向差速器在路面上施加相应的差速器。

    Transmission for crawler tractors
    8.
    发明授权
    Transmission for crawler tractors 失效
    履带式拖拉机变速箱

    公开(公告)号：US4117744A

    公开(公告)日：1978-10-03

    申请号：US756661

    申请日：1977-01-04

    申请人： Michael Butculescu

    发明人： Michael Butculescu

    IPC分类号： B62D11/16 ,  F16H37/06

    CPC分类号： B62D11/16 ,  Y10T74/19079 ,  Y10T74/19116 ,  Y10T74/19381

    摘要： A transmission for a crawler tractor includes a first cross-drive shaft arrangement including two separate sections with a forward/reverse bevel gear arrangement connecting the two sections to a drive input shaft so that each shaft section is capable of being driven in forward or reverse. A second cross shaft arrangement is connected to the first cross shaft arrangement by constant-mesh spur gears and a third cross shaft arrangement is connected to the second cross shaft arrangement by further sets of constant-mesh spur gears. The second and third cross shaft arrangements are separated into shaft sections and the spur gearing and connections between shaft sections may be controlled such that Low and High working ranges may be effected in the transmission with first and second speeds being possible in the Low range, third and fourth speeds being possible in the High range and with a reduction being possible in each of the Low and High ranges. The transmission is further controllable for driving the opposite tracks of a crawler tractor in either forward or reverse at the four speeds, or for turning the tractor either by pivot-turning (power on the outer track), or by power-turning (power on both tracks but at different speeds) or by spin-turning (power on both tracks at the same speed but is opposite directions).

    摘要翻译： 用于履带式拖拉机的变速器包括第一交叉驱动轴装置，其包括具有将两个部分连接到驱动输入轴的前/后锥齿轮装置的两个单独部分，使得每个轴部分能够被向前或向后驱动。 第二横轴装置通过恒定啮合的正齿轮连接到第一横轴装置，并且第三横轴装置通过另外的一组恒定啮合的正齿轮连接到第二横轴装置。 第二和第三横轴装置被分成轴部分，并且可以控制轴部分之间的正齿轮传动和连接，使得可以在变速器中实现低和高的工作范围，其中第一和第二速度在低范围内是可能的，第三 并且第四速度在高范围内是可能的，并且在低和高范围的每一个中都可以进行减速。 传动装置可进一步控制，以四速度向前或向后驱动履带式拖拉机的相对轨迹，或者通过转动（外轨道上的动力）或通过动力转向（开启电源）来转动拖拉机 两个轨道，但是以不同的速度）或通过旋转旋转（两个轨道上的功率以相同的速度但是相反的方向）。