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    Off road vehicle apparatus and method
    1.
    发明申请
    Off road vehicle apparatus and method 审中-公开
    越野车辆装置和方法

    公开(公告)号：US20060113136A1

    公开(公告)日：2006-06-01

    申请号：US10999836

    申请日：2004-11-30

    申请人： Dave Donaldson ,  John LaReau

    发明人： Dave Donaldson ,  John LaReau

    IPC分类号： B60K17/356

    CPC分类号： B62D12/00 ,  B60K7/0015 ,  B60K17/356 ,  B62D11/02 ,  B62D53/028

    摘要： A ground engaged vehicle includes a front portion and a rear portion joined by an articulation. The articulation rotates around a longitudinal axis. An engine drives a hydrostatic pump which drives four hydrostatic motors, each of the hydrostatic motors in operative engagement with one of four wheels. The wheels are on wheel mounts, each of the wheel mounts having a vertical axis around which one of the four wheels with one of the hydrostatic motors is turnable. A steering system turns the two wheels of the front portion in a first direction and the two wheels of the rear portion in an opposite direction. The steering system is powered by the hydrostatic pump. A pedal control system has a first pedal controlling driving the vehicle in a forward direction and a second pedal controlling driving the vehicle in a rearward direction.

    摘要翻译： 地面接合车辆包括通过铰接连接的前部和后部。 关节沿着纵向轴线旋转。 一台发动机驱动一台液压泵，驱动四个静液压马达，每个静液压马达与四个轮之一有效接合。 车轮位于车轮安装座上，每个车轮安装座具有垂直轴线，四个车轮中的一个与其中一个静液压马达是可转动的。 转向系统将前部的两个轮沿第一方向转动，并且后部的两个轮沿相反方向转动。 转向系统由静液压泵供电。 踏板控制系统具有控制向前方驱动车辆的第一踏板和控制车辆向后方驱动的第二踏板。

    Independent steering and propulsion system for off road vehicle
    2.
    发明授权
    Independent steering and propulsion system for off road vehicle 失效
    用于越野车辆的独立转向和推进系统

    公开(公告)号：US4372407A

    公开(公告)日：1983-02-08

    申请号：US161981

    申请日：1980-06-20

    申请人： Bruce J. McColl

    发明人： Bruce J. McColl

    IPC分类号： B60K17/30 ,  B60K17/34 ,  B62D53/02 ,  B62D61/10 ,  B60G19/10 ,  B62D5/04 ,  B62D9/00

    CPC分类号： B62D53/028 ,  B60K17/30 ,  B60K17/34

    摘要： A method of moving a high mobility wheeled vehicle for transporting long loads, such as trimmed tree trunks or whole trees, over roadless terrain. The vehicle has front and rear quad wheel assemblies pivotally connected to a centrally disposed elongated bed frame so as to permit lateral rotation of these assemblies about a roll axis disposed below and parallel to the longitudinal axis of the bed frame.The quad wheel assembly incorporates a unique mounting for each of the wheels of the assembly which provides for individually controlled motors for driving each wheel, individually controlled brakes, and individually controlled, power actuated extensible links for steering each wheel. Sensors are provided on each wheel assembly which generate signals proportional to the rotational velocity and direction of the wheel and proportional to the turning angle of each wheel. A microprocessor receives all such signals and compares same with a desired turning angle and rotational velocity of the wheels in accordance with one of a plurality of modes of operation of the vehicle selected by the operator, and generates appropriate control signals to the individually controlled wheels to adjust the turning motion and the rotational velocity to that required to effect the desired movement of the vehicle. The described vehicle is operated according to any selected one of a plurality of distinct movement patterns.

    摘要翻译： 移动高流动性轮式车辆，用于运输诸如修剪树干或整棵树等长载荷的无路面地形的方法。 车辆具有前后四轮组件，其枢转地连接到中心设置的细长床架，以允许这些组件围绕设置在床架的纵向轴线的下方并平行的辊轴线横向旋转。 四轮组件包括用于组件的每个车轮的独特安装，其提供用于驱动每个车轮的单独控制的电动机，单独控制的制动器以及用于转向每个车轮的单独控制的动力致动的可延伸链节。 传感器设置在每个车轮组件上，其产生与车轮的旋转速度和方向成比例的信号并与每个车轮的转向角成正比。 微处理器根据操作者所选择的车辆的多种操作模式之一接收所有这样的信号并将其与车轮的期望的转动角度和转速进行比较，并且产生适当的控制信号给单独控制的车轮 将转动运动和旋转速度调整为实现车辆所需运动所需的转动速度。 所描述的车辆根据多个不同运动模式中的任何一个选择操作。

    COMPACT MAGNETIC CRAWLER VEHICLE WITH ANTI-ROCKING SUPPORTS
    4.
    发明申请
    COMPACT MAGNETIC CRAWLER VEHICLE WITH ANTI-ROCKING SUPPORTS 审中-公开

    公开(公告)号：US20190015971A1

    公开(公告)日：2019-01-17

    申请号：US15647332

    申请日：2017-07-12

    申请人： Saudi Arabian Oil Company

    发明人： Pablo Carrasco Zanini ,  Fadl Abdellatif ,  Abdullah Arab ,  Brian Parrott

    IPC分类号： B25J5/00 ,  B60B19/00 ,  B62D57/028 ,  B62D53/02 ,  G01N29/34

    CPC分类号： B25J5/007 ,  B60B19/006 ,  B62D53/028 ,  B62D57/024 ,  B62D57/028 ,  G01N29/34

    摘要： A robotic vehicle for traversing surfaces is provided. The vehicle is comprised of a chassis supporting a magnetic drive wheel for driving and steering the vehicle and a stabilization mechanism. The magnetic wheel comprises two flux concentrator yokes and an axially magnetized hub extending therebetween. The hub includes a central housing configured to house a sensor probe and enhance the magnetic pull force of the wheel by providing a continuous pathway of high magnetic permeability material for magnetic flux to flow axially through the drive wheel. The stabilization mechanism comprises a front and rear facing support element moveably coupled to the chassis and configured to contact the surface and move symmetrically relative to the chassis thereby maintaining the vehicle and probe normal to the surface and providing stability to the vehicle while traversing surfaces regardless of surface curvature and vehicle orientation.

    TRUCK
    5.
    发明申请
    TRUCK 审中-公开
    卡车

    公开(公告)号：US20150175049A1

    公开(公告)日：2015-06-25

    申请号：US14416888

    申请日：2013-08-23

    申请人： BOSICH (1955) Pty. Ltd.

    发明人： Milan Edgar Bosich

    IPC分类号： B60P3/42 ,  B60P3/12 ,  B62D53/06 ,  B62D53/08

    CPC分类号： B60P3/42 ,  B60P3/125 ,  B62D53/005 ,  B62D53/028 ,  B62D53/061 ,  B62D53/08

    摘要： A tow vehicle comprising a chassis and means for towing a vehicle or trailer attached to the chassis, the means for towing comprising a tow arm adapted to receive the vehicle to be towed, and a hitch attached to the chassis of the tow vehicle, wherein the tow arm is adapted to provide access to the hitch to allow attachment of the trailer to be towed to the hitch.

    摘要翻译： 包括底盘的牵引车辆和用于牵引附接到底盘的车辆或拖车的装置，用于牵引的装置包括适于接收要拖曳的车辆的牵引臂，以及附接到拖车车辆的底盘的搭接件，其中， 牵引臂适于提供通路连接，以允许拖车挂在挂车上。

    OFF ROAD VEHICLE APPARATUS AND METHOD
    6.
    发明申请
    OFF ROAD VEHICLE APPARATUS AND METHOD 有权
    关闭车辆装置和方法

    公开(公告)号：US20110083922A1

    公开(公告)日：2011-04-14

    申请号：US12877872

    申请日：2010-09-08

    申请人： Dave Donaldson ,  John LaReau

    发明人： Dave Donaldson ,  John LaReau

    IPC分类号： B60K17/356 ,  B62D7/15

    CPC分类号： B62D12/00 ,  B60K7/0015 ,  B60K17/356 ,  B62D11/02 ,  B62D53/028

    摘要： A ground engaged vehicle includes a front portion and a rear portion joined by an articulation. The articulation rotates around a longitudinal axis. An engine drives a hydrostatic pump which drives four hydrostatic motors, each of the hydrostatic motors in operative engagement with one of four wheels. The wheels are on wheel mounts, each of the wheel mounts having a vertical axis around which one of the four wheels with one of the hydrostatic motors is turnable. A steering system turns the two wheels of the front portion in a first direction and the two wheels of the rear portion in an opposite direction. The steering system is powered by the hydrostatic pump. A pedal control system has a first pedal controlling driving the vehicle in a forward direction and a second pedal controlling driving the vehicle in a rearward direction.

    摘要翻译： 地面接合车辆包括通过铰接连接的前部和后部。 关节沿着纵向轴线旋转。 一台发动机驱动一台液压泵，驱动四个静液压马达，每个静液压马达与四个轮之一有效接合。 车轮位于车轮安装座上，每个车轮安装座具有垂直轴线，四个车轮中的一个与其中一个静液压马达是可转动的。 转向系统将前部的两个轮沿第一方向转动，并且后部的两个轮沿相反方向转动。 转向系统由静液压泵供电。 踏板控制系统具有控制向前方驱动车辆的第一踏板和控制车辆向后方驱动的第二踏板。

    Articulated vehicle
    7.
    发明授权
    Articulated vehicle 有权
    铰接车

    公开(公告)号：US07464955B2

    公开(公告)日：2008-12-16

    申请号：US10707486

    申请日：2003-12-17

    申请人： Jörgen Ahlberg ,  Ivar Aaboen ,  Rickard Nilsson ,  Lena Larsson

    发明人： Jörgen Ahlberg ,  Ivar Aaboen ,  Rickard Nilsson ,  Lena Larsson

    IPC分类号： B60D1/00

    CPC分类号： B62D53/028

    摘要： Method and arrangement including a vehicle having a first and a second vehicle section connected to an articulation that allows rotation about a vehicle longitudinal axis of the vehicle. A positioning arrangement is included that has at least one adjusting device in which the positioning arrangement includes operation by at least one adjusting device in order to rotate the first and second vehicle sections into a predefined basic position in relation to one another.

    摘要翻译： 方法和装置包括具有连接到允许围绕车辆的车辆纵向轴线旋转的关节的第一和第二车辆部分的车辆。 包括具有至少一个调节装置的定位装置，其中定位装置包括至少一个调节装置的操作，以便将第一和第二车辆部分相对于彼此旋转到预定义的基本位置。

    Articulated haulage vehicle
    8.
    发明授权
    Articulated haulage vehicle 失效

    公开(公告)号：US3908841A

    公开(公告)日：1975-09-30

    申请号：US49726774

    申请日：1974-08-14

    申请人： FMC CORP

    发明人： LEE ARTHUR L ,  COVAL ARTHUR B

    IPC分类号： B60K7/00 ,  B60K17/30 ,  B60P1/38 ,  B62D53/02

    CPC分类号： B60K7/0007 ,  B60K7/0015 ,  B60K17/043 ,  B60K17/30 ,  B60K2007/0046 ,  B60K2007/0061 ,  B60L2220/46 ,  B60P1/38 ,  B60Y2200/145 ,  B62D53/028

    摘要： The haulage vehicle has a frame member with separate front and rear sections that are connected to each other by universal means and are free to articulate in a plurality of planes. The frame rear section has a transversely mounted rear axle adjacent the rear portion on which a pair of propelling wheels are mounted and a transversely mounted intermediate axle adjacent the front portion of the frame rear section on which a pair of intermediate propelling wheels are mounted. The frame front section has a transversely mounted front axle on which a pair of front propelling wheels are mounted. Separate propelling motors are mounted adjacent each of the propelling wheels and are drivingly connected to the adjacent propelling wheel. All of the propelling wheels are steerable and the drive motors are movable therewith. A body member is supported on the frame rear section and a boom member is supported on the frame front section. The boom member is connected to the body member by a plurality of longitudinally extending flexible plates, so that the boom and body members are free to articulate in a plurality of planes. Endless conveying means are positioned in the longitudinal haulage compartment formed by the body and boom members. With this arrangement all of the propelling wheels on the haulage vehicle remain in contact with the ground as the haulage vehicle moves over uneven terrain and the haulage vehicle follows the contour of the uneven terrain.

    Roll joint steering
    9.
    发明授权
    Roll joint steering 失效
    滚筒接头转向

    公开(公告)号：US3746119A

    公开(公告)日：1973-07-17

    申请号：US3746119D

    申请日：1971-08-25

    申请人： LOCKHEED AIRCRAFT CORP

    发明人： CROSS J

    IPC分类号： B62D7/00 ,  B62D7/08

    CPC分类号： B62D53/028 ,  B62D7/00

    摘要： A vehicular steering arrangement is provided which is substantially unaffected and uncontaminated by a rolling relationship between separate chassis portions of the vehicle. Steering gear on one chassis portion provides accurate mechanical steering on a separate and relatively rotatable chassis portion without passing any portion of the steering connecting apparatus through the roll axis between the two chassis portions. The steering apparatus between the two chassis portions has a compact freely rotatable interconnection effectively concentric with the roll axis. Steering motion is provided by the translation of this rotatable interconnection transverse the roll axis. A continuous passageway is provided therethrough to allow an interchassis drive shaft to pass directly along the inter-chassis roll axis inside the rotatable interconnection.

    摘要翻译： 提供了一种车辆转向装置，其基本上不受车辆的单独底盘部分之间的滚动关系的影响和不受污染。 一个底盘部分上的转向装置在单独且相对可旋转的底盘部分上提供精确的机械转向，而不会使转向连接装置的任何部分通过两个底盘部分之间的辊轴。 两个底盘部分之间的转向装置具有与辊轴线有效同心的紧凑的可自由旋转的互连。 通过横向于辊轴的该可旋转互连的平移来提供转向运动。 连通的通道被设置成穿过其中，以允许机架驱动轴沿着可转动互连内部的机架间轴线轴线传递。