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    • 111. 发明申请
    • TRACK-MOUNTED WHEEL RESTRAINT SYSTEMS
    • 履带式车轮限制系统
    • US20140255134A1
    • 2014-09-11
    • US13785978
    • 2013-03-05
    • Andrew Brooks, IVBenjamin WieberdinkBradley J. StoneNorbert HahnSteve FleischmanTimothy Cotton
    • Andrew Brooks, IVBenjamin WieberdinkBradley J. StoneNorbert HahnSteve FleischmanTimothy Cotton
    • B65G69/00
    • B65G69/005
    • Example manual wheel restraint systems and methods for restraining a vehicle at a loading dock include are disclosed herein. An example wheel restraint disclosed herein includes a retractable wheel-blocking barrier mounted to a carrier that can be repositioned along a track, where the track is anchored to a driveway of a loading dock. The track runs generally parallel to a vehicle path that a wheel of a vehicle travels along as the vehicle backs into the dock. To block a rear wheel of the vehicle parked at the dock, the barrier extends laterally into the wheel path, adjacent or in front of the wheel. To release the vehicle, the barrier retracts out from within the wheel path. In some examples, to ensure that the vehicle is secured, the barrier and/or the carrier include barrier or carrier catches to help hold the barrier and carrier in a fixed position. In some examples, one or more sensors determine or sense whether the catches are secured or released and generate signals accordingly. The signals, in some examples, alert dock personnel of the condition of the catches.
    • 这里公开了手动车轮限制系统和用于限制在装卸码头处的车辆的方法。 本文公开的示例性轮毂约束装置包括安装到载体的可缩回的轮子阻挡屏障,其可以沿着轨道重新定位,其中轨道锚定到装载坞的车道。 轨道大致平行于车辆行进路线,当车辆返回到码头时,车辆的车轮行进。 为了阻挡停在码头的车辆的后轮,障碍物横向延伸到车轮的相邻或前面的路径中。 为了释放车辆,障碍物从车轮路径内退出。 在一些示例中,为了确保车辆被固定,障碍物和/或载体包括障碍物或载体捕获物,以帮助将障碍物和载体保持在固定位置。 在一些示例中,一个或多个传感器确定或感测捕获物是否被固定或释放,并相应地产生信号。 在一些例子中,信号警示码头人员捕获的状况。
    • 114. 发明授权
    • Loading wharf
    • 装货码头
    • US08499393B2
    • 2013-08-06
    • US13130184
    • 2008-12-10
    • Miguel Angel Iglesias Ballester
    • Miguel Angel Iglesias Ballester
    • E01D1/00
    • B65G69/005B65G69/008B65G69/2811B65G69/2876
    • A loading wharf includes a compact structure secured to the perimeter of an access opening formed in a wall of a building. The compact structure defining between the inner and outer faces of the wall, an intermediate space for placement of protective members and a folding ramp both of which move between an operational position in which protective members and ramp project from the intermediate space towards the outside, in order to interact with the body or trailer of the vehicle to be loaded or unloaded, and a non-operational position in which the protective members and ramp are positioned inside the intermediate space and are oriented vertically. The compact structure includes, corresponding to the outer and inner faces of the wall, frames for the mounting of an exterior closure door and of an interior door.
    • 装载码头包括固定到形成在建筑物的墙壁中的进入开口的周边的紧凑结构。 限定在壁的内表面和外表面之间的紧凑结构,用于放置保护构件的中间空间和折叠斜坡,两者都在保护构件和斜坡从中间空间朝向外部突出的操作位置之间移动, 与要加载或卸载的车辆的车体或拖车相互作用,以及非操作位置,其中保护构件和斜坡位于中间空间内并且垂直定向。 紧凑结构包括对应于壁的外表面和内表面的框架,用于安装外部封闭门和内部门。
    • 117. 发明授权
    • Tire chock
    • 轮胎轴承
    • US08365875B2
    • 2013-02-05
    • US12328810
    • 2008-12-05
    • Bernard F. Garceau
    • Bernard F. Garceau
    • B60T3/00
    • B60T3/00B60P3/077B60T1/04B62B5/0485B65G69/005
    • A tire chock having an at least partially threaded rod; a first trunnion having an aperture therethrough that receives the rod; first and second locking members, one locking member being rotatably fixed relative to the rod, the other locking member being rotatably fixed relative to the first trunnion. A tire chock may alternatively have an at least partially threaded rod; an upper trunnion rotatably attached to the rod; a lower trunnion threadedly attached to the rod, the lower trunnion translating axially relative to the rod upon rotation of the rod relative to the lower trunnion; a pair of linkage arms, the pair of linkage arms forming an X-shape, each linkage arm being connected to the lower trunnion by a drive arm and being connected to the upper trunnion by a support arm, wherein, as the rod is rotated relative to the lower trunnion, the linkage arms expand or contract.
    • 具有至少部分螺纹杆的轮胎轴承座; 第一耳轴,其具有穿过其的孔容纳所述杆; 第一和第二锁定构件,一个锁定构件相对于杆可旋转地固定,另一个锁定构件相对于第一耳轴可旋转地固定。 轮胎轴承座可替代地具有至少部分螺纹的杆; 可旋转地附接到杆的上耳轴; 一个螺纹连接到杆的下耳轴,当耳杆相对于下耳轴旋转时,下耳轴相对于杆轴向地平移; 一对连杆臂,所述一对连杆臂形成X形,每个连杆臂由驱动臂连接到下耳轴,并通过支撑臂连接到上耳轴,其中当杆相对旋转时 到下耳轴,联动臂伸展或收缩。
    • 119. 发明申请
    • Wheel chock restraint system
    • 车轮止推系统
    • US20060144649A1
    • 2006-07-06
    • US11295185
    • 2005-12-07
    • Gaetan Jette
    • Gaetan Jette
    • B60T1/14
    • B65G69/005B60T3/00
    • Wheel chock restraint system comprising a wheel chock, a supporting element mounted on the ground in vicinity of a loading dock and a wheel chock support assembly connected by one end to the wheel chock and by another end in vicinity of the loading dock. A base portion of the chock is provided with first engagement elements and the supporting elements are provide with corresponding second engagement elements. The first engagement elements are adapted to cooperate with the second engagement elements, thus creating a retention force directed away from the loading dock and preventing the chock from sliding away from the wheel of a vehicle making an attempt to depart prematurely from the loading dock. Wheel chock support assembly is adapted to ensure a secure positioning of the chock under the wheel of the vehicle during loading and unloading operation by creating an engagement force directed towards the loading dock and pressing the chock against the wheel. The first engagement elements comprise a plurality of teeth extending downwardly from the base portion of the chock under a predetermined angle and the second engagement elements are a plurality of stoppers extending upwardly from the supporting element. This system also comprises an anti-theft locking means, wherein these locking means together with the first and second engagement means are adapted to securely lock the chock on the wheel of the vehicle and to prevent any unauthorized removal of the chock and theft of the vehicle.
    • 车轮轴承座系统,其包括轮轴承座,安装在装载基座附近的地面上的支撑元件和通过一端连接到车轮轴承座以及另一端在装载台附近的轮轴承座组件。 轴承座的基部设置有第一接合元件,并且支撑元件提供相应的第二接合元件。 第一接合元件适于与第二接合元件配合,从而产生远离装载基座的保持力,并防止轴承座从车辆的车轮滑出,从而试图从装载台过早地脱离。 车轮轴承座支撑组件适于确保在装载和卸载操作期间通过产生朝向装载基座并将轴承座压靠在车轮上的接合力来将轴承座牢固地定位在车辆的车轮下方。 第一接合元件包括从预定角度的轴承座的基部向下延伸的多个齿,并且第二接合元件是从支撑元件向上延伸的多个止动件。 该系统还包括防盗锁定装置,其中这些锁定装置与第一和第二接合装置一起适于将轴承座牢固地锁定在车辆的车轮上,并且防止任何未经授权地移除车辆的轴承座和车辆 。