LAMINATED RUBBER SUPPORTING CONSTRUCTION

摘要

PURPOSE:To increase the vertical rigidity and obtain a large damping value by filling the center hole of a hollow cylinder of laminated rubber with a filler. CONSTITUTION:A laminated body formed from a plurality of rubber layers 1 and steel sheets 2 piled one over another alternately is turned into a hollow cylinder. The center hole 3 of this cylinder is filled with oil as filler 4, and flanges 5, 6 are set firmly at the top and bottom to enclose the center hole 3 tightly for encapsulation of the oil.