BUMPER STAY AND BUMPER REINFORCING MATERIAL WITH STAY

摘要

PROBLEM TO BE SOLVED: To provide a stay made of an Al alloy extrusion molded material having excellent mountability to the rear surface of a bumper reinforcing material end part and the front surface of a side member and to provide a bumper reinforcing material with the stay having excellent mountability to the side member. ;SOLUTION: This bumper stay 1a made of Al alloy extrusion molded material installed on the rear surfaces of both ends of the bumper reinforcing material made of an aluminum alloy comprises a front wall 2a having a shape corresponding to the rear surface, at least two side walls 3a and 3b supporting the front wall 2a from the rear surface, a rear wall 4a nearly perpendicular to the side walls 3a and 3b, and flange parts 5a and 5b extended from the front wall 2a to the side of the stay 1a.;COPYRIGHT: (C)2001,JPO