The structural element, for a motor vehicle comprising two metal body and a reinforcing piece of plastic material ensuring the connection of the body, and a motor vehicle corresponding

摘要

The unit has an upper metal cross sill (3) and lateral metal struts (5) with respective overlapping regions covering them. A plastic reinforcement part has a cleat (45) for connection of the sill and struts. An anchoring groove tread (25) is arranged in the sill for anchoring the part. A notch (37) is arranged in each edge of the struts for fixing the part on the struts. The cleat passes in the notch for being engaged in the tread. An independent claim is also included for a motor vehicle.