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    Vehicle suspension including dock height holding device
    1.
    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。

    Vehicle suspension with a dock height holding device
    3.
    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。

    Automatic stability control system with strain gauge sensors
    5.
    发明授权
    Automatic stability control system with strain gauge sensors 失效
    具有应变传感器的自动稳定控制系统

    公开(公告)号：US4023864A

    公开(公告)日：1977-05-17

    申请号：US617714

    申请日：1975-09-29

    申请人： Thomas J. Lang ,  Joseph A. Lang ,  Kenneth G. Lang ,  Robert L. Davis

    发明人： Thomas J. Lang ,  Joseph A. Lang ,  Kenneth G. Lang ,  Robert L. Davis

    IPC分类号： B60G17/019 ,  B60T8/17 ,  B60T8/1764 ,  B60T8/24 ,  B60T17/22 ,  G01P15/08 ,  G01P15/12 ,  B60T7/20

    CPC分类号： B60T8/246 ,  B60G17/01925 ,  B60T17/22 ,  B60T8/1708 ,  B60T8/1764 ,  G01P15/08 ,  G01P15/121 ,  B60T2230/06

    摘要： An automatic stability control system is provided which senses the lateral acceleration of a vehicle by way of strain gauge sensors, or the like, to provide lateral acceleration signals to an amplifier. Since strain gauge sensors which operate on the piezoelectric effect provide very weak signals, special amplifier circuits must be employed. The amplified signals control a brake assembly on the vehicle to simultaneously, continuously and gradually apply the right and left brakes with a force proportional to the lateral acceleration signals in order to eliminate swerving or swaying of the vehicle. The amplifier is mounted in the vehicle and includes a sensitivity adjustment for setting a threshold point corresponding to a minimum lateral acceleration force to which the system will respond. Sensor configurations are also used which have strain gauges to sense the regular brake fluid pressure of the vehicle in combination with the lateral force sensing sensors. Additional sensitivity adjustments are provided for the amplifiers of these configurations. The control system is primarily adapted for use in a trailing or towed vehicle in combination with a leading or towing vehicle although it is equally effective when used in a single vehicle.

    摘要翻译： 提供一种自动稳定性控制系统，其通过应变计传感器等感测车辆的横向加速度，以向放大器提供横向加速度信号。 由于在压电效应上工作的应变计传感器提供非常弱的信号，所以必须使用特殊的放大器电路。 放大的信号控制车辆上的制动器组件以与横向加速度信号成比例的力同时连续地并逐渐地施加左右制动器，以消除车辆的转弯或摇摆。 放大器安装在车辆中，并包括灵敏度调节，用于设置对应于系统将响应的最小横向加速力的阈值点。 还使用传感器配置，其具有应变计以与侧向力感测传感器结合来感测车辆的正常制动液压。 为这些配置的放大器提供了额外的灵敏度调整。 控制系统主要适用于尾部或拖曳车辆与前牵引车或牵引车辆的组合，尽管当在单个车辆中使用时同样有效。

    REMOTE CONTROL OF SLIDING TRAILER SUSPENSION LOCK PINS
    7.
    发明申请
    REMOTE CONTROL OF SLIDING TRAILER SUSPENSION LOCK PINS 审中-公开
    滑动拖车悬挂锁销的远程控制

    公开(公告)号：US20110077822A1

    公开(公告)日：2011-03-31

    申请号：US12568691

    申请日：2009-09-29

    申请人： Kenneth G. Lang ,  William Larry Burgin

    发明人： Kenneth G. Lang ,  William Larry Burgin

    IPC分类号： G06F19/00 ,  B60G5/00

    CPC分类号： B60G5/00 ,  B60G2300/042 ,  B60G2300/40 ,  B62D53/068

    摘要： A trailer sliding suspension is remotely controlled to move between locked and unlocked positions. To unlock the sliding suspension, the driver initiates generation of a first signal which is communicated to an electronic control unit of a trailer anti-lock brake system. The electronic control unit then generates an unlocking signal in response to the first signal to unlock the sliding suspension such that a position of the sliding position can be adjusted relative to a trailer supported by the sliding suspension. Once the sliding suspension is in the desired position, the driver generates a second signal which is communicated to the electronic control unit. The electronic control unit then generates a locking signal in response to the second signal to lock the sliding suspension to a trailer body rail.

    摘要翻译： 拖车滑动悬架被远程控制以在锁定位置和解锁位置之间移动。 为了解锁滑动悬架，驾驶员开始产生与拖车防抱死制动系统的电子控制单元通信的第一信号。 然后，电子控制单元响应于第一信号产生解锁信号，以解锁滑动悬架，使得可以相对于由滑动悬架支撑的拖车调节滑动位置的位置。 一旦滑动悬架处于所需位置，驾驶员产生一个第二信号，该信号被传送到电子控制单元。 然后，电子控制单元响应于第二信号产生锁定信号，以将滑动悬架锁定到拖车主体轨道上。