Sub-frame for managing crash energy

摘要

A vehicle sub-frame structure including a forward zone, extending substantially in the transverse direction towards the front of the vehicle. The forward zone has a first set of hinges and supports a radiator. A middle zone, including a pair of left and right members, extends substantially longitudinally and carries a second set of hinges. A rear zone includes a beam and is disposed substantially in the transverse direction. Both ends of the beam are attached to the sub-frame structure.