Support structure for front/rear carriage of vehicle, has longitudinal bars extending along vehicle's longitudinal direction, and cross-bars which are integrally arranged into one-piece structure made of fiber composite material

摘要

The support structure (4) comprises several longitudinal bars (4a,4b,5a,5b) set extending along the vehicle's longitudinal direction. The cross-bars (4c,5c) at the rear-side longitudinal bar ends and the front-side longitudinal bar ends are connected to the end wall (3) of the passenger compartment (2) of the vehicle chassis (10), for the formation of support structure. The longitudinal bars and the cross-bars are integrally arranged into a one-piece structure made of a fiber composite material.