| 摘要 |
<P>PROBLEM TO BE SOLVED: To join together joint members without providing bolt insertion holes directly in abutting plates such as flanges provided in the joint members. <P>SOLUTION: Abutting plates F1, F2 provided in each of members to be joined 14 (14a, 14b) are abutted against each other, and a pair of fasteners 18 are fastened with a bolt B and a nut N, the pair of fasteners 18 for locking each of protrusions 16 provided in back sides of abutting faces of the abutting plates F1, F2 with a tip hook portion 19. <P>COPYRIGHT: (C)2013,JPO&INPIT |
