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1. 发明专利

JP5282122B2 The damper device and the energy absorber 有权
公开(公告)号：JP5282122B2
公开(公告)日：2013-09-04
申请号：JP2011139414
申请日：2011-06-23
申请人：日本ゼニスパイプ株式会社
发明人：昌紀塩見 , 雅伊園
IPC分类号： F16F7/00 , E01F7/04
摘要： PROBLEM TO BE SOLVED: To effectively absorb energy acting on a pressure-receiving face of a guard net while avoiding the breakage of a damper device. SOLUTION: The damper device comprises: a first axial force absorbing body 10 fixed at its base end and erected in a tiltable manner; a second axial force absorbing body 20 intersecting the first axial force absorbing body 10, and fixed at its base end and erected in a tiltable manner; a first connection material 31 connecting a free end of the first axial force absorbing body 10 to a free end of the second axial force absorbing body 20; a second connection material 32 connecting the free end of the first axial force absorbing body 10 to the base end of the second axial force absorbing body 20; and an anchor 56 anchoring the base end of the first axial force absorbing body 10. Any one of the first and second axial force absorbing bodies 10 and 20 is constituted of a plurality of curved flexible materials, and the other one of the first and second axial force absorbing bodies 10 and 20 is constituted of a rigid material. COPYRIGHT: (C)2012,JPO&INPIT

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