MULTI-DIRECTIONAL ANTI-SHOCK DEVICE FOR A STRUCTURE, CAPABLE OF EFFECTIVELY ABSORBING AND REDUCING AN IMPACT OR VIBRATION APPLIED IN ANY DIRECTION

摘要

PURPOSE: A multi-directional anti-shock device for a structure is provided to effectively reduce the torsional vibration of a structure using a plurality of elastic wires.;CONSTITUTION: A multi-directional anti-shock device for a structure comprises an elastic ball(10) and elastic wires(20). The elastic ball is formed in a sphere shape with a through hole(10a) in the center and arranged between an upper structure(S1) and a lower structure(S2). The elastic wires are formed in a wire shape and inserted into the through hole with both ends respectively coupled to the upper and the lower structure. Annular protective caps are provided on both sides of the through hole and reduce the abrasion of the elastic ball due to the friction with the elastic wires.;COPYRIGHT KIPO 2010