发明名称 VIBRATION DAMPER DEVICE
摘要 PROBLEM TO BE SOLVED: To exhibit designated damping performance even after a long period of time to the utmost by simply correcting an error in a job site to efficiently construct a damper device even if there is an assembling error in a framework of a structure without applying extra deforming force to an energy absorbing material. SOLUTION: In this vibration damper device A, visco-elastic bodies 3, 3 are interposed in layers between the opposite surfaces of two outer steel sheet plates 11 disposed in parallel at a space therebetween and an inner steel sheet plate disposed in parallel in the middle position of the plates. A plurality of joining bolt holes 1a, 2a... bored in the end parts of the respective steel sheet plates 1, 1 and 2 are formed as elongated holes laid along the direction of intersecting perpendicularly to each other.
申请公布号 JP2002235454(A) 申请公布日期 2002.08.23
申请号 JP20010030764 申请日期 2001.02.07
申请人 TOYO TIRE & RUBBER CO LTD 发明人 OKU TAKESHI
分类号 E04B1/98;E04H9/02;F16F7/08;F16F15/02;F16F15/023;F16F15/04;(IPC1-7):E04H9/02 主分类号 E04B1/98
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