SUPPORT MEMBER, AND METHOD FOR FORMING SUPPORT MEMBER

摘要

PROBLEM TO BE SOLVED: To eliminate a problem in the case of forming a recessed part having an opening part in which a rapping direction to the whole member and a rapping direction to form the opening part are different from each other. SOLUTION: An upper surface 22 and a lower surface 21 of a subject member 2 to be supported are supported at different parts by an upper surface support part 11 and a lower surface support part 10, where these support parts 11 and 12 are formed by rapping in opposite directions to each other. This support member l is thus formed to have space parts S1 and S2 under the upper surface support part 11 and above the lower surface support part 10.