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    Vehicle suspension with a dock height holding device
    1.
    发明授权
    Vehicle suspension with a dock height holding device 失效
    具有码头高度保持装置的车辆悬架

    公开(公告)号：US06786509B2

    公开(公告)日：2004-09-07

    申请号：US09992496

    申请日：2001-11-06

    申请人： Kenneth G. Lang ,  Steven R. Miller ,  James Eckelberry ,  Richard M. Clisch

    发明人： Kenneth G. Lang ,  Steven R. Miller ,  James Eckelberry ,  Richard M. Clisch

    IPC分类号： B60G17005

    CPC分类号： B60G17/052 ,  B60G17/005

    摘要： A vehicle suspension assembly includes a height holding device that is at least partially supported within an air spring of the suspension assembly. The height holding device includes a hydraulic ram. A moveable portion of the hydraulic ram moves between a first position where a minimum clearance is maintained between suspension components and a second position where a larger clearance is maintained between the suspension components. The height holding device moves into the second position to maintain a desired height of the truck or trailer bed during loading and unloading operations at a loading dock, for example. The height holding device allows for the suspension air springs to be evacuated of air pressure during loading or unloading conditions without a change in deck height.

    摘要翻译： 车辆悬架组件包括至少部分地支撑在悬架组件的空气弹簧内的高度保持装置。 高度保持装置包括液压柱塞。 液压压头的可移动部分在悬架部件之间保持最小间隙的第一位置和在悬架部件之间保持较大间隙的第二位置之间移动。 例如，高度保持装置移动到第二位置以在装载坞的装载和卸载操作期间保持卡车或拖车床的期望高度。 高度保持装置允许悬挂空气弹簧在装载或卸载条件下排空空气压力，而不会改变甲板高度。

    Vehicle suspension including dock height holding device
    2.
    发明授权
    Vehicle suspension including dock height holding device 有权
    车辆悬架包括码头高度保持装置

    公开(公告)号：US06820883B2

    公开(公告)日：2004-11-23

    申请号：US10044853

    申请日：2001-11-07

    申请人： Kenneth G. Lang ,  James Eckelberry ,  Steven R. Miller ,  Richard M. Clisch

    发明人： Kenneth G. Lang ,  James Eckelberry ,  Steven R. Miller ,  Richard M. Clisch

    IPC分类号： B60G1300

    CPC分类号： F16F9/58 ,  B60G7/04 ,  B60G11/27 ,  B60G17/005 ,  B60G2202/152 ,  B60G2202/42 ,  B60G2204/42 ,  B60G2204/45 ,  B60G2800/204 ,  B60G2800/2042 ,  F16F9/05 ,  Y10S280/01

    摘要： A vehicle suspension includes a dock height holding device. First and second jounce bumper portions preferably each include a surface configuration that faces generally toward the oppositely facing jounce bumper portion. By moving at least one of the jounce bumper portions between first and second alignment positions, the clearance between suspension components is controlled in a manner that controls the height of a truck bed or trailer deck. In one example, each jounce bumper portion includes four projections and four spaced recesses. In the first alignment position the projections on one jounce bumper portion are received within the recesses on the oppositely facing portion during normal driving conditions. In the second alignment position, the projections of the jounce bumper portions engage each other and maintain a larger clearance between the suspension components to ensure an appropriate deck height when the vehicle is parked for loading or unloading.

    摘要翻译： 车辆悬架包括码头高度保持装置。 优选地，第一和第二跳动保险杠部分各自包括面向大致朝向相对的弯梁保险杠部分的表面构造。 通过在第一和第二对准位置之间移动至少一个跳动保险杠部分，悬挂部件之间的间隙以控制卡车床或拖车甲板的高度的方式被控制。 在一个示例中，每个跳杆保险杠部分包括四个突起和四个间隔开的凹部。 在第一对准位置，在正常行驶条件下，一个跳动保险杠部分上的突起被接纳在相对面对部分的凹部内。 在第二对准位置，弹簧保险杠部分的突起彼此接合并且在悬架部件之间保持较大的间隙，以确保当车辆停放用于装载或卸载时的适当的甲板高度。

    Heavy vehicle axle with separate load-bearing device
    5.
    发明授权
    Heavy vehicle axle with separate load-bearing device 失效
    重型车轴采用独立的承重装置

    公开(公告)号：US06357834B1

    公开(公告)日：2002-03-19

    申请号：US09502096

    申请日：2000-02-10

    申请人： Larry W. Bowman ,  Patrick D. Laper ,  Raji S. El-Kassouf ,  Michael G. Semke ,  Richard M. Clisch ,  Gary P. Ford ,  Joseph B. Saxon

    发明人： Larry W. Bowman ,  Patrick D. Laper ,  Raji S. El-Kassouf ,  Michael G. Semke ,  Richard M. Clisch ,  Gary P. Ford ,  Joseph B. Saxon

    IPC分类号： B60B3500

    CPC分类号： B60B19/14 ,  B60B35/16 ,  B60B35/166 ,  B60B2360/50 ,  B60G9/00 ,  B60G2206/31 ,  B60G2300/026 ,  B60G2300/402 ,  B60G2800/0192 ,  B60Y2200/14

    摘要： An axle assembly for supporting a heavy vehicle on a surface is provided. The axle assembly has an axle housing with opposing ends and a wheel supported on each of the opposing ends for engagement with the surface. Each of the wheels is rotatable about a rotational axis. A rotatable load-bearing device is supported on the axle housing for engagement with the surface. The load-bearing device is arranged between the wheels and is rotatable about a plurality of pivotal axes. By permitting the load-bearing devices to pivot about more that one axis, unlike a conventional wheel, wear caused by scrub may be reduced. In one embodiment, the load-bearing devices are swivel wheels that are pivotal about vertical and horizontal axe. In another embodiment, the load-bearing devices are load-bearing balls that are pivotal about an infinite number of axes.

    摘要翻译： 提供了一种用于在表面上支撑重型车辆的车轴组件。 轴组件具有轴壳体，其具有相对的端部，并且车轮支撑在每个相对端部上以与表面接合。 每个车轮可绕旋转轴线旋转。 可旋转的承载装置支撑在轴壳体上以与表面接合。 承载装置设置在车轮之间并可围绕多个枢转轴线旋转。 通过允许承载装置围绕更多的一个轴线枢转，与传统的轮不同，可能减少由磨砂造成的磨损。 在一个实施例中，承载装置是围绕垂直和水平轴枢转的旋转轮。 在另一个实施例中，承载装置是围绕无数轴旋转的承重滚珠。

    Wheel assembly for a vehicle
    6.
    发明授权
    Wheel assembly for a vehicle 失效
    车轮组装

    公开(公告)号：US06298932B1

    公开(公告)日：2001-10-09

    申请号：US09498404

    申请日：2000-02-04

    申请人： Larry W. Bowman ,  Patrick D. Laper ,  Raji S. El-Kassouf ,  Michael G. Semke ,  Richard M. Clisch ,  Gary P. Ford ,  Joseph B. Saxon

    发明人： Larry W. Bowman ,  Patrick D. Laper ,  Raji S. El-Kassouf ,  Michael G. Semke ,  Richard M. Clisch ,  Gary P. Ford ,  Joseph B. Saxon

    IPC分类号： B60K700

    CPC分类号： B60B11/00 ,  B66F9/07518

    摘要： A multi-disc wheel assembly for a vehicle is provided. The multi-disc wheel assembly includes a plurality of narrow discs assemblies that form a wheel assembly. The plurality of narrow disc assemblies include first and second narrow disc assemblies. A first independent drive mechanism applies a rotational force to the first narrow disc assembly to produce a first speed. A second independent drive mechanism applies a rotational force to the second narrow disc assembly to produce a second speed unequal to the first speed during a vehicle turn to minimize wheel assembly scrub.

    摘要翻译： 提供了一种用于车辆的多盘轮组件。 多盘轮组件包括形成车轮组件的多个窄盘组件。 多个窄盘组件包括第一和第二窄盘组件。 第一独立驱动机构将旋转力施加到第一窄盘组件以产生第一速度。 第二独立驱动机构将旋转力施加到第二窄盘组件以在车辆转弯期间产生不等于第一速度的第二速度，以最小化车轮组件磨擦。

    Dual wheel assembly with variable wheel engagement
    8.
    发明授权
    Dual wheel assembly with variable wheel engagement 有权
    具有可变轮接合的双轮组件

    公开(公告)号：US06527073B1

    公开(公告)日：2003-03-04

    申请号：US09548228

    申请日：2000-04-12

    申请人： Larry W. Bowman ,  Richard M. Clisch ,  Patrick D. Laper ,  Raji S. El-Kassouf ,  Michael G. Semke ,  Gary P. Ford ,  Joseph B. Saxon

    发明人： Larry W. Bowman ,  Richard M. Clisch ,  Patrick D. Laper ,  Raji S. El-Kassouf ,  Michael G. Semke ,  Gary P. Ford ,  Joseph B. Saxon

    IPC分类号： B62D6110

    CPC分类号： B60K17/36

    摘要： A variable engagement mechanism for a dual wheel assembly is provided. The mechanism includes a spindle having a drive axle defining a rotational axis. A first wheel hub is supported on the spindle and coupled to the drive axle for being rotatably driven about the rotational axis. A second wheel hub is arranged adjacent to the first wheel hub and is rotatable relative to the first wheel hub about the rotational axis. Friction members are provided between the first and second wheel hub. An actuator forces the friction members into engagement with one another to permit transfer of torque between the wheel hubs. The actuator may be operator controlled or integrated with a braking or other vehicle control system. In this manner, the first and second wheel hub may be selectively locked together for increased traction and/or braking. A differential assembly may be used between the first and second wheel hubs so that both wheels may be driven at all times while being permitted to rotate relative to one another.

    摘要翻译： 提供了一种用于双轮组件的可变接合机构。 该机构包括具有限定旋转轴线的驱动轴的心轴。 第一轮毂支撑在主轴上并且联接到驱动轴以围绕旋转轴线可旋转地驱动。 第二轮毂被布置成与第一轮毂相邻，并且可绕着旋转轴线相对于第一轮毂转动。 摩擦构件设置在第一和第二轮毂​​之间。 致动器迫使摩擦构件彼此接合以允许轮毂之间的转矩传递。 致动器可以由操作者控制或与制动或其它车辆控制系统集成。 以这种方式，可以将第一和第二轮毂​​选择性地锁定在一起以增加牵引力和/或制动力。 可以在第一和第二轮毂​​之间使用差速器组件，使得两个轮可以在允许相对于彼此旋转的同时始终被驱动。

    Movable upper suspension mount
    10.
    发明授权
    Movable upper suspension mount 失效
    可移动上悬挂架

    公开(公告)号：US06676145B2

    公开(公告)日：2004-01-13

    申请号：US10037820

    申请日：2002-01-03

    申请人： Robert P. Carlstedt ,  Mark C. Smith ,  Steven M. Foster ,  Daniel Eugene Whitney ,  Eric Stephen Geib ,  Richard M. Clisch ,  Shan Shih ,  Juan J. Marcos Munoz

    发明人： Robert P. Carlstedt ,  Mark C. Smith ,  Steven M. Foster ,  Daniel Eugene Whitney ,  Eric Stephen Geib ,  Richard M. Clisch ,  Shan Shih ,  Juan J. Marcos Munoz

    IPC分类号： B60G1500

    CPC分类号： B60G3/265 ,  B60G2200/46 ,  B60G2800/012

    摘要： A suspension assembly is provided for a vehicle including a frame. A lower control arm having first and second opposing portions is pivotally connected to the frame at the first portion. A knuckle is supported on the second portion of the lower control arm with a wheel supported on the knuckle. A strut having a lower end is connected to the knuckle and an upper end of the strut is connected to the frame at an upper connection. The upper connection generally constrains the upper end of the strut against vertical movement while permitting limited lateral movement of the upper end relative to the frame. In one embodiment, a linkage assembly including a first link is operatively connected between the lower control arm and the frame. A second link interconnects the upper end of the strut and the first link portion for moving the upper end laterally in the upper connection in response to vertical movement of the lower control arm. In a second embodiment, an adjustable linkage assembly including a first adjustable linkage is interconnected between the upper end and the frame. A second adjustable linkage is interconnected between the lower control arm and the frame and changes length in response to vertical movement of the lower control arm. A link interconnects the first and second adjustable linkages for communicating the change in length of the second adjustable linkage to the first adjustable linkage for moving the upper end laterally in the upper connection in response to vertical movement of the lower control arm.

    摘要翻译： 为包括框架的车辆提供悬架组件。 具有第一和第二相对部分的下控制臂在第一部分处枢转地连接到框架。 转向节支撑在下部控制臂的第二部分上，其中轮子支撑在转向节上。 具有下端的支柱连接到转向节，并且支柱的上端在上连接处连接到框架。 上连接通常限制支柱的上端抵抗垂直运动，同时允许上端相对于框架的有限侧向运动。 在一个实施例中，包括第一连杆的连杆组件可操作地连接在下控制臂和框架之间。 第二连杆互连支柱的上端和第一连杆部分，用于响应于下控制臂的垂直运动而在上连接中横向移动上端。 在第二实施例中，包括第一可调节联动装置的可调联动组件在上端和框架之间互连。 第二可调节联动装置在下部控制臂和框架之间互连，并响应于下部控制臂的垂直运动改变长度。 连杆互连第一和第二可调节联动件，用于将第二可调节联动装置的长度变化传递到第一可调节联动装置，用于响应于下部控制臂的垂直运动在上部连接中横向上移动上端。