发明名称 MANUFACTURING METHOD OF STRUCTURAL MEMBER OF VEHICLE
摘要 PROBLEM TO BE SOLVED: To provide a manufacturing method of a structural member of a vehicle capable of mounting an engaging member such as a clip even after a filling material is put fully by forming a burring hole cylinder in a prescribed position on a vehicle member where the filling material is put fully on one side and inserting the engaging member into the burring hole cylinder certainly from the other side of the prescribed part, followed by its engagement with the inside surface. SOLUTION: A burring process is applied to the prescribed part 15 of the vehicle structural member 11 where the filling material 12 is put fully on one side and the engaging member 13 is installed from the other side, and the process is conducted so that the burring hole cylinder 17 is formed protruding on the first named side, and in the filling material placing process as the next, the filling material 12 is placed on the mentioned side in the condition that a hole 17a in the cylinder 17 is masked, and in the engaging member mounting process as the next, the engaging member 13 is engaged with the inside surface of the cylinder 17 so that mounting is completed. COPYRIGHT: (C)2006,JPO&NCIPI
申请公布号 JP2006168397(A) 申请公布日期 2006.06.29
申请号 JP20040359712 申请日期 2004.12.13
申请人 MAZDA MOTOR CORP 发明人 FUKAHORI MITSUGI
分类号 B62D21/00;B21D19/08;B21D28/24;B21D53/88;B62D21/02;B62D25/04;B62D25/20 主分类号 B62D21/00
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