BRACKET ATTACHMENT STRUCTURE,申请号JP20010323240-传众专利搜索

BRACKET ATTACHMENT STRUCTURE

申请公布号：JP2003127911(A)

申请号：JP20010323240

申请日期：2001.10.22

申请公布日期：2003.05.08

申请人：

TOYOTA MOTOR CORP

发明人：IKEO MASAHIRO

分类号：B60G7/00;B62D21/00;B62D21/11;B62D25/20;(IPC1-7):B62D25/20

主分类号：B60G7/00

摘要：PROBLEM TO BE SOLVED: To improve bonding stiffness and bonding strength of a welding part without increasing weight. SOLUTION: Left and a right side wall parts 16A, 16B of a suspension member attaching bracket 16 are line-welded (a welding part P1) by laser welding on ridgelines 30, 32 formed by edge parts 10F, 10G of a rear side member 10 and extending in a vehicle longitudinal direction. Upper end edge parts 16C, 16D of the left and right side wall parts 16A, 16B of the suspension member attaching bracket 16 are line-welded (a welding part P2) by laser welding on parts adjacent to the edge parts 10F, 10G of the side wall parts 16A, 16B of the rear side member 10.