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    • 17. 发明授权
    • Wheel restraint systems
    • 轮限制系统
    • US08465245B2
    • 2013-06-18
    • US12420653
    • 2009-04-08
    • Joseph ManoneKyle NelsonNorbert Hahn
    • Joseph ManoneKyle NelsonNorbert Hahn
    • B65G67/00
    • B65G69/005
    • A wheel restraint for restraining a vehicle at a loading dock includes a wheel chock suspended from a tether. The tether hangs from an overhead beam such that the wheel chock can be swung down and underneath the vehicle and placed directly in front of a wheel of the vehicle. A pin can be used to help hold the chock to an anchor that is fastened to a driveway of the loading dock. The orientation of the pin and the anchor holes in which the pin can be selectively inserted prevents the chock from tipping back and makes the restraint more tolerant of dirt, ice and other contaminants. In some examples, an offset between the beam and the wheel results in the tether urging the chock toward the anchor.
    • 用于在装载码头上限制车辆的轮限制器包括从系绳悬挂的轮毂。 系绳悬挂在架空梁上,使得车轮轴承座可以向下摆动并在车辆下方并且直接放置在车辆车轮的前方。 一个销可以用于帮助将轴承座固定在固定到装载坞的车道上的锚杆上。 可以选择性地插入销的销和锚定孔的方向防止轴承座翻倒,并使约束更容忍污垢,冰和其他污染物。 在一些示例中,梁和轮之间的偏移导致系链将锚杆推向锚。