STRUCTURE DE CHASSIS ARRIERE DE VEHICULE A LONGERONNETS RELIES L'UN A L'AUTRE PAR UN SUPPORT LIBERABLE DE L'UN DES LONGERONNETS EN CAS DE CHOC ARRIERE

摘要

The present invention relates to a rear chassis structure of a vehicle with longitudinal members connected to one another by a bracket which can be released from one of the longitudinal members in the event of a rear-end collision. According to the invention, the rear chassis structure (1) is characterised in that the rigid bracket (4) is attached to the first longitudinal member (5) by means of a link (11) which allows the first longitudinal member (5) to be released in a direction which is transverse to the longitudinal direction of the vehicle when the first longitudinal member (5) separates from the second longitudinal member (6) at the start of the rear-end collision. The invention can be used in the automotive field.