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    • 1. 发明申请
    • AERODYNAMIC REAR DRAG REDUCTION SYSTEM FOR A TRAILER
    • 用于拖拉机的航空后轮减速系统
    • US20160318559A1
    • 2016-11-03
    • US15141409
    • 2016-04-28
    • WABASH NATIONAL, L.P.
    • Leonard W. BakerBrian N. HaanMichael J. CourtneyJames Andrew Sweet
    • B62D35/00
    • B62D35/001
    • An aerodynamic rear drag reduction system of the present disclosure is configured to be coupled to a rear frame assembly of a trailer including a rear frame and a rear swing door. The drag reduction system includes a side panel configured to be coupled to the rear swing door to extend generally vertically at least partially along a height of the trailer; and a folding mechanism coupled to the side panel. The folding mechanism moves the side panel between (i) a fully-deployed position wherein the side panel is configured to extend generally rearwardly away from the rear end of the trailer and (ii) a fully-stowed position wherein an inner surface of at least a portion of the side panel is configured to lie generally adjacent the rear swing door. The folding mechanism is configured to be coupled to a door locking mechanism of the trailer for movement therefrom.
    • 本公开的一种空气动力学后阻减速系统被配置为联接到包括后框架和后摆门的拖车的后框架组件。 减阻系统包括侧板,其构造成联接到后摆门以至少部分地沿着拖车的高度大致垂直地延伸; 以及联接到侧板的折叠机构。 折叠机构使侧板在(i)完全展开位置之间移动,其中侧板被构造成大致向后延伸到拖车的后端,以及(ii)完全收起的位置,其中至少内表面 侧板的一部分构造成大致相邻于后摆门。 折叠机构构造成联接到拖车的门锁定机构以从中移动。