| 摘要 |
PROBLEM TO BE SOLVED: To provide vibration control equipment capable of suppressing vibration of a cylinder 3 occurring when rotation of an engine 21 resonates with the cylinder 3 and when the engine 21 starts. SOLUTION: There are comprised of a lower part trestle 11 fixed on a base 4, an upper part trestle 13 mounting an engine 21 and a compressor 22, a cylinder 3 mounted on the upper part trestle 13, a damping body 12 arranged between the lower part trestle 11 and the upper part trestle 13 and for damping the vibration of the upper part trestle 13, a fixing part 14 for fixing the upper part trestle 13 on the lower part trestle 11, and a controller 15 for controlling the fixing part 14 when the engine starts or when the rotational speed of the engine 21 is within a predetermined range. COPYRIGHT: (C)2004,JPO |
