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An aerodynamic fairing assembly comprising a pair of contoured fairings hingely mounted to the sides of the aft end of a cargo trailer having hinged rear doors. Each fairing features a contoured forward extent which provides an aerodynamically smooth transition from the side of the trailer to the af

An aerodynamic fairing assembly comprising a pair of contoured fairings hingely mounted to the sides of the aft end of a cargo trailer having hinged rear doors. Each fairing features a contoured forward extent which provides an aerodynamically smooth transition from the side of the trailer to the aft extent of the fairing with no appreciable step or gap between the trailer and the fairing. The fairings are slaved to the trailer doors by collapsible struts such that opening and closing the doors stows and deploys the fairings respectively without applying a resistive load to the doors or otherwise interfering with their operation. Other embodiments are described.

대표청구항 ▼

1. An aerodynamic fairing assembly, for the aft end of a trailer body having hinged rear doors, with opposite sides comprising: a. a substantially rigid, contoured fairing hingely mounted to the side of said trailer body whereby most of said fairing extends aft of said trailer body with a general in

1. An aerodynamic fairing assembly, for the aft end of a trailer body having hinged rear doors, with opposite sides comprising: a. a substantially rigid, contoured fairing hingely mounted to the side of said trailer body whereby most of said fairing extends aft of said trailer body with a general inward taper, said fairing having a contoured forward extent in direct contact with the side of said trailer body whereby said forward extent provides a sufficiently smooth and gapless transition from the side of said trailer body to the aft extent of said fairing, said fairing being sufficiently thin to stow between the door of said trailer body and the side of said trailer body when said door is opened, andb. a means of slaving said fairing to said door whereby the opening and closing of said door swingedly stows and deploys said fairing respectively. 2. The fairing assembly of claim 1 wherein said means of slaving consists of a plurality of flexible cables. 3. The fairing assembly of claim 1 wherein said means of slaving consists of a plurality of collapsible struts.