Supporting structure for structure of motor vehicle i.e. passenger car, has supporting unit ensuring optimal access to retaining chamber by complete or partial unhinging supporting unit from supporting structure

摘要

The structure (9) has longitudinal frame sections, transverse frame sections (12, 13) and a supporting unit (14) extending between the longitudinal frame sections and the transverse frame sections. The supporting unit with the longitudinal frame sections and the transverse frame sections represents a frame composite (15) of high rigidity. The supporting unit cooperates with the longitudinal frame sections and the transverse frame sections in a force-transmission manner and ensures optimal access to a retaining chamber (5) by complete or partial unhinging the supporting unit from the structure.