Patent ID: 6065800
Filing Date: 2000-05-23
Classification: B62D

Abstract:
An aerodynamic mobile ground vehicle with a drivers cab having a roof and a cowl at a lower forward section, and the cab engaged to a chassis which may be driven on the ground, comprising:(a) an open windshield frame in an upper forward portion of the cab;(b) said windshield frame defined by a front edge of the roof of the cab, an upper portion of the cowl on a lower edge and front door frame `A` pillars on sides of said windshield frame;(c) a windshield with curved corners engaged into said windshield frame; and(d) said front door frame `A` pillars having a portion of a third order ellipse on an exterior surface in a plane parallel to the ground for a portion of said front door frame `A` pillar vertical length.