Front assembly and chassis construction for a commercial vehicle

Abstract

Front assembly (22) for a chassis construction (20) for a commercial vehicle with at least one rub plate (22.1) and at least two longitudinal beams (10.2, 10.3) extending in the longitudinal direction XX of the vehicle, with an upper chord and a lower chord and at least one web connecting the upper chord and the lower chord, wherein the longitudinal beams (10.2, 10.3) are arranged parallel and spaced apart from each other, and wherein the longitudinal beams (10.2, 10.3) are at least partially composed of box sections with side walls (10.4) forming two webs, a top surface (10.5) forming the upper chord and a bottom surface (10.6) forming the lower chord, and wherein the rub plate (22.1) is connected to the box-shaped sections of the longitudinal beams (10.2, 10.3) at least by a material and / or form-fit connection such that the rub plate (22.1) is connected to the longitudinal beams (10.2, 10.3) forms a common component (2000), characterized in that the rubbing plate (22.1) is designed in the form of a sandwich construction with a base plate (22.4), a top plate (22.3) and an intermediate support structure (22.7) that connects the base plate (22.4) and the top plate (22.3).