公开(公告)号：US20040211615A1

公开(公告)日：2004-10-28

申请号：US10493114

申请日：2004-04-16

发明人： Lonnie R. Oxley

IPC分类号： B60K017/00

CPC分类号： B62D11/005 ,  B62D11/06

摘要： Devices for adjustably controlling a flow of fluid through a common passage and through first and second auxiliary passages are disclosed. The flow control devices may be used for controlling the steering of a vehicle having independently controlled driven structures, such as wheels. Various other applications of these devices and related methods are also disclosed.

摘要翻译： 公开了用于可调节地控制通过公共通道并通过第一和第二辅助通道的流体流动的装置。 流量控制装置可以用于控制具有独立控制的驱动结构（例如车轮）的车辆的转向。 还公开了这些装置和相关方法的各种其他应用。

公开(公告)号：US20040089495A1

公开(公告)日：2004-05-13

申请号：US10182017

申请日：2003-09-26

发明人： Stuart Strain

IPC分类号： B60K017/00

CPC分类号： F16D1/112 ,  B60K17/36

摘要： A drive train assembly for use in powered vehicles or trailers having at least one axle of driving wheels. The assembly includes a coupling mechanism coupling the engine of the vehicle and the driving wheels. The coupling mechanism is activatable between a first and a second state, wherein in the first state the engine and driving wheels are mechanically uncoupled and in the second state the engine is mechanically coupled to the driving wheels. When the driving wheels are rotated by the vehicle or trailer being towed and the engine turned off the coupling mechanism ensures that no parts of the drive train assembly do not rotate and are therefore damaged due to lack of lubrication. Two embodiments are disclosed, one with the coupling (138) in the transfer box (110), and in the second embodiment the coupling is in the wheel hub assembly. Also disclosed is an oil pump assembly driven by the wheels rather than the drive train to provide some lubrication when the wheels are rotating and the engine is off.

摘要翻译： 一种用于动力车辆或拖车的传动系组件，其具有至少一个驱动轮轴。 组件包括联接车辆的发动机和驱动轮的联接机构。 联接机构可在第一状态和第二状态之间激活，其中在第一状态下，发动机和驱动轮机械地联接，并且在第二状态下，发动机机械地联接到驱动轮。 当驱动轮被牵引的车辆或拖车旋转并且发动机关闭时，联接机构确保传动系组件的任何部分不会旋转并因此由于缺乏润滑而被损坏。 公开了两个实施例，一个在传送箱（110）中具有联接器（138），并且在第二实施例中，联接器在轮毂组件中。 还公开了一种由车轮而不是传动系驱动的油泵组件，以在车轮旋转并且发动机关闭时提供一些润滑。

公开(公告)号：US20040074691A1

公开(公告)日：2004-04-22

申请号：US10450160

申请日：2003-06-11

发明人： Joel Bombardier ,  Andre Todd

IPC分类号： B60K017/00

CPC分类号： F16H61/4157 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2720/10 ,  F16H59/18 ,  F16H59/54 ,  F16H61/433 ,  F16H61/46 ,  F16H61/472

摘要： A hydrostatic vehicle drive system features a nullvirtualnull braking system designed to emulate the braking response of a mechanically driven vehicle equipped with an automatic transmission and disk or drum brakes. A microprocessor controls output of the pumps used to power the hydraulic motors, and causes the power output to decrease independently and gradually according to a declaration ramp, rather instantaneously with changes in fuel pedal position.

摘要翻译： 静液压车辆驱动系统具有“虚拟”制动系统，其设计用于模拟配备有自动变速器和盘或鼓式制动器的机械驱动车辆的制动响应。 微处理器控制用于为液压马达供电的泵的输出，并且使得功率输出根据声明斜坡而独立且逐渐降低，而不是随着燃料踏板位置的变化而瞬间降低。

公开(公告)号：US20040026154A1

公开(公告)日：2004-02-12

申请号：US10634802

申请日：2003-08-06

发明人： Koji Matsuno

IPC分类号： B60K017/00 ,  B60K020/00

CPC分类号： B60K23/0808 ,  B60K17/3462 ,  B60K17/35 ,  B60K23/04 ,  B60T2201/14 ,  B60W2050/0063 ,  B60W2710/025 ,  B60W2710/027 ,  B60W2720/28 ,  Y10T477/606 ,  Y10T477/613 ,  Y10T477/735 ,  Y10T477/755

摘要： In a differential limiting torque control section, a target differential rotation speed between front and rear drive shafts is established according to a dial position inputted by a driver of a variable dial. Further, an actual differential rotation speed between front and rear drive shafts is calculated and a deviation between the target differential rotation speed and the actual differential rotation speed is calculated. Based on the deviation, a first differential limiting torque and based on a dial position of a variable dial a second differential limiting torque are calculated. Further, a third differential limiting torque is calculated based on the dial position and a throttle opening angle. A final differential limiting torque between front and rear drive shafts is obtained by summing up these first, second and third differential limiting torques.

摘要翻译： 在差动限制转矩控制部中，根据由可变拨盘的驾驶员输入的拨盘位置建立前后驱动轴之间的目标差速转速。 此外，计算前后驱动轴之间的实际差速旋转速度，并计算目标差速旋转速度与实际差速旋转速度之间的偏差。 基于偏差，计算第一差速限制转矩并基于可变拨盘的拨盘位置第二差速限制转矩。 此外，基于拨盘位置和节气门开度角计算第三差速限制转矩。 通过总结这些第一，第二和第三差动限制转矩来获得前驱动轴和后驱动轴之间的最终差速限制扭矩。

公开(公告)号：US20040007411A1

公开(公告)日：2004-01-15

申请号：US10617272

申请日：2003-07-10

发明人： Yoshimitsu Arai ,  Katsumi Hayashi

IPC分类号： B60K017/00

CPC分类号： B60R21/00 ,  B60K17/08 ,  B60R2021/0004 ,  B62D21/15

摘要： A power transmitting device for a vehicle, includes: an input shaft to which a power generated by a power unit provided in a front portion of the vehicle is transmitted; an output shaft for transmitting the power transmitted to the input shaft, to a rear portion of the vehicle; and a casing for containing the input shaft and the output shaft; wherein the power transmitting device is disposed in a floor tunnel portion formed so as to project a portion of a floor panel of the vehicle; and an upper portion of the casing is formed so as to effectively protect the passenger from injuring by being inclined downwardly and rearwardly from a front end of the casing to a rear end of the casing when accidentally being collided with.

摘要翻译： 一种用于车辆的动力传递装置，包括：传输由设置在车辆前部的动力单元产生的动力的输入轴; 输出轴，用于将传递到输入轴的动力传递到车辆的后部; 以及用于容纳所述输入轴和所述输出轴的壳体; 其中所述动力传递装置设置在形成为使所述车辆的地板面板的一部分突出的地板通道部中; 并且壳体的上部形成为通过当意外碰撞时从壳体的前端向壳体的后端向后倾斜到壳体的后端时有效地保护乘客免受伤害。

公开(公告)号：US20030188912A1

公开(公告)日：2003-10-09

申请号：US10401932

申请日：2003-03-28

发明人： Yoshiyuki Amamiya

IPC分类号： B60K017/00

CPC分类号： G05G1/58 ,  B60N2/24 ,  B60N2/797 ,  G05G1/62

摘要： An industrial vehicle includes an armrest and a plurality of operating members. The armrest extends in a front-and-rear direction of the vehicle. The operating members are arranged in front of the armrest. At least two of the operating members each have an operating portion. The operating portions are arranged along an operational orbit of an operator's hand in a state that the operator's arm is rested on the armrest.

摘要翻译： 工业车辆包括扶手和多个操作构件。 扶手在车辆的前后方向上延伸。 操作构件布置在扶手前面。 至少两个操作构件各具有操作部分。 操作部分在操作者的手臂搁在扶手上的状态下沿着操作者的手的操作轨道布置。

公开(公告)号：US20030173137A1

公开(公告)日：2003-09-18

申请号：US10098954

申请日：2002-03-15

发明人： John L. Bennett ,  Mark C. Smith ,  Chihping Kuan ,  John K. Ma ,  William C. Sullivan ,  Edward J. Eshelman ,  Dean Mark House ,  Tomaz Dopico Varela

IPC分类号： B60K017/00

CPC分类号： B60K17/043 ,  B60G9/02 ,  B60G21/051 ,  B60K17/16 ,  B60Y2200/1432

摘要： A suspension system includes a swing arm which pivots about a pivot axis. A hub assembly, hub gear box and input gear box are mounted to an independently pivoting swing arm. The pivot axis is located below (closer to the ground) than a rotational axis defined by the hub assemblies and the input gear box. A coupling extends from the input gear box to receive an input driveline from a drive source such as vehicle engine. The coupling is located proximate the pivot axis to minimize relative movement during articulation of the swing arm. An axle housing extends between the input gear box and an opposite hub gear box to support a drive shaft and serves as a torsion bar between the independent swing arms.

摘要翻译： 悬挂系统包括围绕枢转轴线枢转的摆臂。 轮毂组件，轮毂齿轮箱和输入齿轮箱安装到独立转动的摆臂上。 枢转轴位于由轮毂组件和输入齿轮箱限定的旋转轴线的下方（靠近地面）。 联轴器从输入齿轮箱延伸以从诸如车辆发动机的驱动源接收输入传动系。 联接器位于枢转轴线附近以最小化摆臂铰接过程中的相对运动。 轴壳体在输入齿轮箱和相对的轮毂齿轮箱之间延伸以支撑驱动轴并用作独立摆臂之间的扭杆。

公开(公告)号：US20030010564A1

公开(公告)日：2003-01-16

申请号：US09904049

申请日：2001-07-12

发明人： David R. Hinton ,  Keith A. Kabrick

IPC分类号： B60K017/00

CPC分类号： B60B11/06 ,  B60K17/046

摘要： A wheel and final drive assembly for a work machine, such as a mining truck, having a driven rotatable wheel having inboard and outboard rims mounted thereto. The final drive assembly including a first and a second reduction gear assembly. A ring gear adapter having an inboard end, an outboard end, and an inner surface, a plurality of teeth disposed about said inner surface and interacting with a plurality of planetary gears of the first and second gear reduction assemblies and said inboard end of said ring gear adapter removably coupled to said outboard flange of said wheel.

摘要翻译： 用于作业机械的车轮和最终驱动组件，例如采矿车，具有安装在其上的内侧和外侧轮缘的从动可旋转轮。 最终传动组件包括第一和第二减速齿轮组件。 具有内侧端部，外侧端部和内部表面的环形齿轮适配器，围绕所述内表面设置的多个齿，并且与所述第一和第二齿轮减速组件的所述内侧端部和所述环的内侧端部相互作用 齿轮适配器可拆卸地联接到所述车轮的所述外侧凸缘。

公开(公告)号：US20020129987A1

公开(公告)日：2002-09-19

申请号：US10101071

申请日：2002-03-20

发明人： Robert Abend ,  Norihiro Ishii ,  Ryota Ohashi

IPC分类号： B60K017/00

CPC分类号： A01D34/6806 ,  A01D69/03 ,  A01D2101/00 ,  B60K17/105 ,  B60Y2200/223 ,  Y10S56/04 ,  Y10S56/06 ,  Y10T74/2186

摘要： An axle driving unit having a housing (21,22) for supporting a first axle (17) for mounting thereon a first driving wheel (3L), and a longer second axle (18) for mounting thereon a second driving wheel (3R). The axle driving unit is eccentrically mounted on a body frame (1) in proximity to the first driving wheel (3L). A speed change transmission (T) is disposed in an enlarged region of the housing that extends substantially perpendicularly with respect to the axles (17,18). The axle driving unit can thus be easily disposed to the side of a chute (6) of a rear-discharge type lawn tractor.

公开(公告)号：US20020070068A1

公开(公告)日：2002-06-13

申请号：US09997017

申请日：2001-11-28

发明人： Uffe Lykke Eriksen ,  Welm Friedrichsen

IPC分类号： B60K017/00

CPC分类号： E02F9/226 ,  B60K17/10 ,  F16H61/42 ,  F16H63/48

摘要： A hydraulic drive for a vehicle has a pressure source (7) generating a predetermined pressure for maintaining the operating pressure of a hydraulic motor (5), a braking cylinder (18) with a spring chamber (20) comprising a spring arrangement (19) for operating a braking arrangement (17) and a release chamber (21) that can be acted upon by pressurised fluid from the pressure source (7) against the force of the spring arrangement (19) with the purpose of retaining the braking device (17) in its release position, and comprises a braking control valve (22) that, in a release position, releases a flow from the pressure source (7) to the release chamber (21).

摘要翻译： 用于车辆的液压驱动器具有产生用于维持液压马达（5）的操作压力的预定压力的压力源（7），具有弹簧室（20）的制动缸（18）包括弹簧装置（19） 用于操作制动装置（17）和释放室（21），所述制动装置（17）和释放室（21）能够克服所述弹簧装置（19）的力而被来自所述压力源（7）的加压流体作用，以保持所述制动装置 ），并且包括制动控制阀（22），其在释放位置中释放从压力源（7）到释放室（21）的流动。