To provide an efficient vibration control device which can set the moment by a biasing means with various characteristics, reducing an output of a damping means, and can be obtained by the compact damping means.
The vibration control device 1 is equipment with a load support part 10 installed at an installation part F, a counter balance part 30 which is connected to the load support part 10 and imparts a burden balancing with the load, and a vibration control part 20 having a damping means 21 for controlling vibration with respect to the installation part F of the load support part 10. The counter balance part 30 has a second moving means 12 for relatively moving to the load support part 10, a scale 33 which has a fulcrum pivotally supported on the installation part F and has one end 33b side connected to the second moving means 12 so as to be turnable, a plurality of biasing means 35 interposed between the other end 33c side and the installation part F, and an adjusting means 34 which is interposed between the other end 33c side of the scale 33 and the installation part F, and connected to at least one biasing means 35 to adjust a length.
SAKAKIBARA FUMIHIKO
TAKAHASHI MUNEHIRO
Teiji Tanaka
Ryukichi Abe
Hideo Sugai
Kenji Aoki
Hiroshi Nagisawa
Akira Yonezawa
Tsutomu Iitaka
Takehiko Katayose
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