VIBRATION-PROOF STRUCTURE

专利名称：VIBRATION-PROOF STRUCTURE发明人：KAWADA, MASAYOSHI申请号：EP07807747申请日：20070921公开号：EP2065617A4公开日：20121003

摘要：A vibration damping system includes a laminated body (3) formed by alternatelylaminating rigid hard plates (4) and viscoelastic soft plates (5), and pair of shoe plates (1,2) at both ends in the laminating direction of the laminated body (3), to form a vibrationdamping body (6). The show plates (1, 2) are connected to each other by a displacementrestriction member (7), so as to applying a pre-compression to the laminated body. Thevibration damping body (6) is divided into a plurality of segments (3A, 3B, 3C) in thelaminating direction, for allowing the vibration-proof main body (6) to be separated anddisplaced at the parting faces (8), without causing an excessive tensile force in thevibration damping system, even if the displacement restriction member (7) has worn todegrade the pre-compression function and a tensile force is applied due to a pryingdeformation. Thus, the soft members (5) of the laminated body (3) are effectivelyprotected from isostatic fracture, to provide a significantly improved durability of thevibration damping system.

申请人：BRIDGESTONE CORPORATION

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