Patent ID: 8100461
Filing Date: 2012-01-24
Classification: B62D

Abstract:
1. An aerodynamic structure for the rear of a truck body comprising: hingedly mounted on each of a pair of doors, a side panel, an upper panel and a lower panel that hinge between a folded position on the door to a deployed position in which the side panel, the upper panel and the lower panel together define an aerodynamic structure with an internal cavity, wherein the upper panel includes a pair of upper foldable sections joined along an upper hinge line that extends across the upper panel from a corner of the upper panel to a diagonally opposed corner of the upper panel such that the upper foldable sections confront each other when the upper panel is in the folded position, and the lower panel includes a pair of lower foldable sections joined along a lower hinge line that extends across the lower panel from a corner of the lower panel to a diagonally opposed corner of the lower panel such that the lower foldable sections confront each other when the lower panel is in the folded position, and wherein the upper panel, the side panel and the lower panel are fully interconnected to move together between the deployed position and the folded position such that the side panel overlies both the upper panel and the lower panel when in the folded position to thereby reduce interference between the aerodynamic structure and locking rod handles; and a recessed well in each of the pair of doors facing into a cargo compartment of the truck body, the recessed well receiving each of the side panel, the upper panel and the lower panel therein so that each of the pair of doors can be opened to the position substantially flush against the side of the truck body with the side panel, the upper panel and the lower panel in the folded position.