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    • 7. 发明授权
    • Wind deflector for a tank trailer
    • 用于坦克拖车的导风板
    • US08845008B1
    • 2014-09-30
    • US13828679
    • 2013-03-14
    • Mac LTT, Inc.
    • James A. MaioranaEdward D. Mansell
    • B62D25/00B62D35/00
    • B62D35/001
    • A wind deflector assembly formed about or part of a hatch assembly surrounding an access port of a tank trailer to control wind flow about the hatch assembly to reduce wind drag on the tank trailer. The wind deflector assembly includes a first downwardly forwardly directed smooth surface extending from the hatch assembly toward the front end of the tank trailer and preferably includes a second smooth surface extending downwardly rearwardly from the hatch assembly toward the rear end of the tank trailer. An intervening opening is formed between the spaced wind deflecting surfaces for receiving the access port therein and maybe covered by a smooth closure member.
    • 挡风板组件围绕或围绕舱底挂车的进入口形成的舱口组件的一部分,以控制围绕舱口组件的风流,以减少油箱拖车上的风阻力。 挡风板组件包括从舱口组件向罐拖车前端延伸的第一向下向前的平滑表面,并且优选地包括从舱口组件向后向后延伸到罐拖车的后端的第二平滑表面。 在间隔的风向偏转表面之间形成一个中间的开口,用于在其中容纳进入口,并且可以由光滑的封闭构件覆盖。