Motor vehicle`s front face for supporting e.g. heat exchanger, has portion prolonged by thin portion that is elastically deformed and constitutes rotation axis during frontal impact so that heat exchanger rotates around axis

摘要

The face has a portion (22) constituting a body of a post (4A) and prolonged by a thin portion (24) that constitutes a weak point. The portion (24) is elastically deformed and constitutes a rotation axis (A) during a frontal impact so that a heat exchanger rotates around the axis parallel to a longitudinal axis of a collector case (16). The portion (24) is broken when the impact is much brutal.