Motor vehicle, has chassis including dome that is indexed in position on lower platform using set of indexing units, and front and rear frames that are indexed on dome and platform using another set of indexing units

摘要

The vehicle has outer body elements arranged on a chassis i.e. body structure. The chassis has a lower platform receiving a set of indexing units i.e. indexing pins, adjustable in position with respect to the platform, where the platform is made of aluminum alloy. The chassis has a dome (5) indexed in position on the platform using the indexing units. Front and rear frames (3, 4) of the chassis are made of composite material and indexed on the dome and the platform using another set of indexing units (28). A composite covering is arranged on a metallic tubular frame of the dome.