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    • 1. 发明申请
    • HITCH ASSEMBLY AND METHOD OFCOUPLING CARTS USING THE HITCH ASSEMBLY
    • HITCH组装和使用HITCH组装卡车的方法
    • US20150251505A1
    • 2015-09-10
    • US14196476
    • 2014-03-04
    • Marty RoddaDarin ClaytonBrandon Wailes
    • Marty RoddaDarin ClaytonBrandon Wailes
    • B60D1/02
    • B60D1/025
    • A hitch assembly includes a frame including a base. A first plate extending from the base defines a first opening. A second plate extending from the base defines a second opening coaxially aligned with the first opening. A sleeve is coupled to the first plate and includes a cylindrical wall defining a passage coaxially aligned with the first opening. The sleeve further defines a first notch and a second notch displaced along a circumference of the wall from the first notch. The first notch and the second notch extend from a first end of the sleeve parallel with the axis. A pin having an alignment post extending radially outwardly from the pin is movably positioned within the passage to position the alignment post in the first notch or the second notch. Methods of connecting an incoming cart to a hitch assembly of a first cart are also disclosed.
    • 搭接组件包括包括底座的框架。 从基部延伸的第一板限定第一开口。 从基部延伸的第二板限定与第一开口同轴对准的第二开口。 套筒联接到第一板,并且包括限定与第一开口同轴对准的通道的圆柱形壁。 套筒进一步限定了第一切口和沿着第一切口沿着壁的圆周移位的第二切口。 第一切口和第二切口从套筒的平行于轴线的第一端延伸。 具有从销径向向外延伸的对准柱的销可移动地定位在通道内以将对准柱定位在第一凹口或第二凹口中。 还公开了将进入的车连接到第一车的搭接组件的方法。