| 摘要 |
PROBLEM TO BE SOLVED: To provide such a vibration proof supporting device as being capable of accurately detecting residual vibration on the support side with a load sensor to prevent the vibration on the support side in all frequency area. SOLUTION: A device case 43 is laid between a supporting elastic body and a support 28. Supporting members 44, 50 to support a plate spring 48 and electromagnetic actuators 52a, 52b, 52c which contact these supporting members at the lower face outer peripheral edge are arranged on the lower side in the device case 43. A load sensor is arranged to be held between the center on the lower face of a yoke and the center of a cover member 57. The cover member with the outer periphery locking part 60 contacting the lower face of the yoke 52a is caulked and fixed to the opening end of the device case. The rigidity of the yoke 52a is increased for vibrating force transmitted from an engine through the supporting elastic body to the outer periphery of the yoke 52a and through the cover member 57 to the support side and the rigidity of the cover member is decreased by making an expanded diameter cylinder 59, provided between the outer periphery locking part and the cover mainbody 58, thinner. |
