公开(公告)号：US09457847B2

公开(公告)日：2016-10-04

申请号：US14659583

申请日：2015-03-16

申请人： STEMCO LP

发明人： Andrew F. Smith ,  Jeffrey J. Grossmann ,  Court S. Hinricher ,  Robert R. Cholnoky ,  Austin A. Duncanson

IPC分类号： B62D35/00

CPC分类号： B62D35/001

摘要： A rear-mounted aerodynamic structure for securing to a cargo body includes a three- or four-sided structure having a deployed position for assisting in improving aerodynamic efficiency of the cargo body. The cargo body can be the body of a trailer of a tractor-trailer vehicle or trailer towed behind a vehicle such as a truck. It can comprise a trailer body or other cargo body well-known in the art. A spoiler “flow keeper” mounted to a top surface of the rear of the cargo body, as additional aerodynamic structures or as a standalone spoiler for cargo bodies. The three- or four-sided rear-mounted aerodynamic structure can comprise any of a variety of illustrative embodiments shown and described herein.

摘要翻译： 用于固定到货物主体的后部安装的空气动力学结构包括具有展开位置的三或四侧结构，用于帮助提高货物主体的空气动力学效率。 货物可以是牵引车辆如卡车后面的拖拉机拖车或拖车的拖车的车身。 它可以包括本领域众所周知的拖车车身或其他货物车身。 安装在货物后部顶表面上的扰流器“流量保持器”，作为附加的空气动力学结构或作为货物的独立扰流板。 三面或四面后置的空气动力学结构可以包括本文所示和描述的各种说明性实施例中的任何一种。

公开(公告)号：US20180043943A1

公开(公告)日：2018-02-15

申请号：US15558251

申请日：2016-03-22

申请人： STEMCO LP

发明人： Michael W. Polidori ,  Jeffrey J. Grossmann ,  Austin A. Duncanson ,  James Matthew Barron ,  Kyle A. Sager

IPC分类号： B62D35/00

CPC分类号： B62D35/001

摘要： Embodiments of the disclosure are directed to a deployable aerodynamic structure for a cargo body of a vehicle. The aerodynamic structure can include one or more panels that can be mounted to a cargo body of a vehicle and can move between a retracted position and a deployed position using various automated actuation systems.