Townsend and Townsend and Crew
Vibration suppression device for a structure
 A vibration suppression device includes a plurality of first elongated linear guides on which a first support table is slidably mounted. A first adjustable damping system is provided for damping slidable movement of the first support table on the plurality of first elongated linear guides. A plurality of second elongated linear guides are fixedly mounted on a top face of the first table and arranged perpendicular to the plurality of first elongated linear guides. A second support table is slidably mounted on the plurality of second elongated linear guides. A second adjustable damping system is provided for damping slidable movement of the second support table on the plurality of second elongated linear guides. 
Taichung Machinery Works, Co., Ltd.
E
E04H
inventional
Yuan-jyi Chao-hsi
Lee Cheng