| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a reinforcement joint structure which can rotate a connecting coupler even after joining a pair of reinforcements by the coupler while suppressing time and labor for preparing screw type reinforcement joint members. <P>SOLUTION: A first reinforcement 22 formed with a male screw 23 having a pitch P1 and a second reinforcement 32 formed with a male screw 33 having a pitch P2 (P2≠P1) are joined with an adjustment reinforcement 17, a first coupler 11, and a second coupler 14. In the adjustment reinforcement 17, a male screw 18 having a pitch P1 is formed at the end facing the first reinforcement 22, and a male screw 19 having a pitch P2 is formed at the end facing the second reinforcement 32. The first coupler 11 has a female screw 13 having a pitch P1 to join the first reinforcement 22 to the adjustment reinforcement 17. The second coupler 14 has a female screw 16 having a pitch P2 to join the second reinforcement 32 to the adjustment reinforcement 17. <P>COPYRIGHT: (C)2013,JPO&INPIT |
