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1. 发明授权

US09688349B2 Bicycle transmission 有权
公开(公告)号：US09688349B2
公开(公告)日：2017-06-27
申请号：US14297817
申请日：2014-06-06
申请人： Robert William Thompson
发明人： Robert William Thompson
IPC分类号： B62M1/26 , B62M1/30 , B62M1/36 , B62M1/38 , B62M3/08 , B62M11/18
CPC分类号： B62M1/38 , B62M1/26 , B62M1/30 , B62M1/36 , B62M3/083 , B62M11/18
摘要： A chainless drive mechanism for a bicycle using pedal arms, one on each side of the bicycle, each pedal arm carrying a pedal engageable with a rider's foot. Each pedal arm is mounted to a crank by a rotating joint and connected to the frame of the bicycle by a link, each link having rotating joints at each end. The cranks are connected by a shaft passing through the hub of to the driven wheel of the bicycle. The cranks may be connected to the driven wheel by a multi ratio free wheeling gear mechanism.

2. 发明授权

US07686726B2 Electric drive transmission 有权
标题翻译：电驱动传动
公开(公告)号：US07686726B2
公开(公告)日：2010-03-30
申请号：US11658244
申请日：2005-08-10
申请人： Robert William Thompson
发明人： Robert William Thompson
IPC分类号： F16H48/30
CPC分类号： B62D11/16 , B62D11/02 , B62D11/14
摘要： An electric drive transmission for a skid steered vehicle has a central casing housing a pair of propulsion motors comprising respective stators and rotors, each rotor being coupled to drive a respective through shaft via a respective epicyclic gear change mechanism. The through shafts are coupled at their inboard ends to a controlled differential with an input from a steer motor, and are coupled at their outboard ends to respective epicyclic gear reduction mechanisms. The through shafts are supported in the casing by respective bearings and the propulsion motor rotors are supported on the through shafts by respective bearings. By supporting the rotors on the through shafts rather than in separate bearings to the casing the diameter and speed rating of the requisite rotor bearings can be reduced.
摘要翻译：用于滑动转向车辆的电驱动变速器具有容纳包括各个定子和转子的一对推进电动机的中心壳体，每个转子联接以经由相应的行星齿轮换档机构驱动相应的贯穿轴。通孔在其内侧端部与来自转向电动机的输入端连接到受控差速器，并且在它们的外侧端部联接到相应的行星齿轮减速机构。贯穿轴通过相应的轴承支撑在壳体中，并且推进电动机转子通过相应的轴承支撑在通孔上。通过支撑通过轴上的转子，而不是在与壳体分离的轴承中，可以减小所需转子轴承的直径和速度等级。

3. 发明授权

US06953408B2 Electric drive configuration for a skid steered vehicle 有权
标题翻译：滑动导向车辆的电动驱动配置
公开(公告)号：US06953408B2
公开(公告)日：2005-10-11
申请号：US10474923
申请日：2002-04-17
申请人： Robert William Thompson
发明人： Robert William Thompson
IPC分类号： B62D11/14 , F16H3/72 , B62D11/00 , B62D11/06
CPC分类号： B62D11/14 , B60K17/046
摘要： An electric drive configuration for a tracked vehicle comprises a pair of propulsion motors (1a, 1b) each in operable communication with one of a first pair of track drive sprockets (3a, 3b) for driving a pair of tracks (4a, 4b) of the tracked vehicles; a steer motor (5) in driveable communication with a controlled differential steer gear unit (6) positioned centrally of a pair of steering cross-shafts (7a, 7b) and in driveable communication with each shaft, the opposing ends of the steering cross-shafts (7a, 7b) being each in operable communication with one of a second pair of track drive sprockets (9a, 9b) for controlling the relative speeds of the two track to steer the tracked vehicle; the first pair of track drive sprockets (3a, 3b) being engageable with the tracks (4a, 4b) at a first end of a tracked vehicle and the second pair of track drive sprockets (9a, 9b) being engageable with the tracks at a second end of the tracked vehicle.
摘要翻译：用于跟踪车辆的电驱动配置包括一对推进马达（1a，1b），每个推进马达与第一对轨道驱动链轮（3a，3b）中的一个可操作地连通，用于驱动一对轨道（4 a，4 b）的跟踪车辆; 转向马达（5），其与位于一对转向横轴（7a，7b）中心并与每个轴可驱动连通的受控差动转向器单元（6）可驱动地连通，转向器的相对端横轴（7a，7b）各自与第二对履带驱动链轮（9a，9b）中的一个可操作地连通，用于控制两个履带的相对速度以引导跟踪的车辆; 所述第一对履带驱动链轮（3a，3b）可与跟踪车辆的第一端处的轨道（4a，4b）接合，并且所述第二对履带驱动链轮（9a，9b）是可跟踪车辆的第二端的轨道。

4. 发明授权

US08485286B2 Drive configuration for skid steered vehicles 有权
标题翻译：滑动导向车辆的驱动配置
公开(公告)号：US08485286B2
公开(公告)日：2013-07-16
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： B62D11/04 , 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。

5. 发明授权

US08029399B2 Compound planet steer differential 有权
标题翻译：复合行星转向差速器
公开(公告)号：US08029399B2
公开(公告)日：2011-10-04
申请号：US12159435
申请日：2006-12-15
申请人： Robert William Thompson
发明人： Robert William Thompson
IPC分类号： F16H48/30 , F16H57/08 , B62D11/06 , B62D11/00
CPC分类号： B62D11/14 , B60K7/0007 , B62D11/16
摘要： A drive configuration for a skid steered vehicle incorporates a controlled differential for use in exercising steering control of the vehicle, comprising a compound planetary gear set (8) coupling two shafts (7a, 7b). Respective sun gears (10a) and (10b) turn with the shafts and mesh with compound planet gears (12) in a common planet carrier (13), the ratios of the number of gear teeth between each sun gear and the respective gears (14a) or (14b) of the compound planets 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：用于滑行转向车辆的驱动配置包括用于行使车辆的转向控制的受控差速器，包括联接两个轴（7a，7b）的复合行星齿轮组（8）。相应的太阳齿轮（10a）和（10b）与轴一起转动并与公共行星架（13）中的复合行星齿轮（12）啮合，每个太阳齿轮和相应齿轮（14a）之间的齿轮齿数）或（14b）不平等，使得当行星架静止时，两个轴通过差速器耦合在一起，以相同的方向转动在一起，但是具有速度差，并且行星架的受控旋转改变速度根据行星架的感觉和转速，轴之间的差异。

6. 发明申请

US20110053726A1 Gear Reduction and Coupling Assembly 审中-公开
标题翻译：齿轮减速和联轴器组件
公开(公告)号：US20110053726A1
公开(公告)日：2011-03-03
申请号：US12821402
申请日：2010-06-23
申请人： Robert William Thompson
发明人： Robert William Thompson
IPC分类号： F16H37/02
CPC分类号： F16D1/10 , B62D11/16 , F16D3/06 , F16D2001/103 , F16H1/2827 , F16H1/48
摘要： A gear reduction and coupling assembly, particularly for incorporation in a transverse drive arrangement for a skid steered vehicle, comprises a planetary gear mechanism having an input through the sun gear and an output through the planet carrier. A coupling member is coupled to the carrier through a crowned spline coupling and is coupled to a subsequent transmission member such as a shaft through a parallel splined coupling, the diameter of the crowned spline coupling being substantially greater than the diameter of the parallel splined coupling. In this way a degree of angular misalignment between the subsequent transmission member and the planet carrier can be accommodated while a similar torque transmitting capacity can be achieved for both of the couplings with the coupling member.
摘要翻译：齿轮减速和联接组件，特别是用于结合在滑动转向车辆的横向驱动装置中，包括行星齿轮机构，其具有穿过太阳齿轮的输入和通过行星架的输出。联接构件通过冠状花键联接件联接到载体，并且通过平行花键联接件联接到随后的传动构件，例如轴，冠状花键联接件的直径基本上大于平行花键联接器的直径。以这种方式，可以容纳随后的传动构件和行星架之间的一定角度的未对准，同时可以实现与联接构件的两个联接件的扭矩传递能力相似的扭矩传递能力。

7. 发明申请

US20080300080A1 Compound Planet Steer Differential 有权
标题翻译：复合行星转向差分
公开(公告)号：US20080300080A1
公开(公告)日：2008-12-04
申请号：US12159435
申请日：2006-12-15
申请人： Robert William Thompson
发明人： Robert William Thompson
IPC分类号： B62D11/14
CPC分类号： B62D11/14 , B60K7/0007 , B62D11/16
摘要： A drive configuration for a skid steered vehicle incorporates a controlled differential for use in exercising steering control of the vehicle, comprising a compound planetary gear set (8) coupling two shafts (7a, 7b). Respective sun gears (10a) and (10b) turn with the shafts and mesh with compound planet gears (12) in a common planet carrier (13), the ratios of the number of gear teeth between each sun gear and the respective gears (14a) or (14b) of the compound planets 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：用于滑行转向车辆的驱动配置包括用于行使车辆的转向控制的受控差速器，包括联接两个轴（7a，7b）的复合行星齿轮组（8）。相应的太阳齿轮（10a）和（10b）与轴一起转动并与公共行星架（13）中的复合行星齿轮（12）啮合，每个太阳齿轮和相应齿轮（14a）之间的齿轮齿数）或（14b）不平等，使得当行星架静止时，两个轴通过差速器相耦合，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改变速度根据行星架的感觉和转速，轴之间的差异。

8. 发明申请

US20140011625A1 GEAR REDUCTION MECHANISM 审中-公开
标题翻译：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。

9. 发明授权

US08303446B2 Controlled differential 有权
标题翻译：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。

10. 发明申请

US20110048814A1 Final Drive Assembly 审中-公开
标题翻译：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。

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