| 摘要 |
PROBLEM TO BE SOLVED: To provide a vibration control device by which a connection fixing of a first mounting tool and a bracket member is surely carried out without employing a screw member when the first mounting tool is mounted in the vibration generator through the medium of the bracket member. SOLUTION: In the vibration control device 1, connection fixing of a bracket member 2 and a first mounting tool 3 is executed by press-fitting a mounting end 12 of the first mounting tool 3 to a through hole 11 of the bracket member 2. While the bracket member 2 is formed to set the ratio t/D of the inside diameter D of the through hole 11 to the plate thickness t of the bracket member 2 in a range of more than approximately 0.4 and less than approximately 0.6, the wall thickness a between the outer peripheral wall of the bracket member 2 and the inner peripheral wall of the through hole 11 is formed to be set to approximately 0.2D or more. While breakage and deformation of a connecting part between the bracket member 2 and the first mounting tool 3 can be suppressed, therefore, sufficient connecting strength can be secured. COPYRIGHT: (C)2006,JPO&NCIPI |
