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1. 发明申请

WO1997025550A2 ENERGY ABSORBER 审中-公开
标题翻译：能量吸收器
公开(公告)号：WO1997025550A2
公开(公告)日：1997-07-17
申请号：PCT/NZ1997000003
申请日：1997-01-13
申请人： PENGUIN ENGINEERING LIMITED , ROBINSON, William, Henry
发明人： PENGUIN ENGINEERING LIMITED
IPC分类号： F16F00/00
CPC分类号： F16F1/50 , F16F1/40 , F16F7/08 , F16F2236/103 , F16F2238/045
摘要： An energy absorber is described which in its simplest embodiment is a pair of shear dampers mounted back to back on a common axis. Each shear damper has a central core of damping material, such as lead, confined by a laminated structure of rigid plates, preferably separated by resilient material. The cores and surrounding laminates are compressed between a pair of distal end plates and an end plate common to both dampers. The common end plate may be attached to one structural member and the distal end plates to another structural member to dampen relative motion between them. The absorber can dampen many kinds of motions caused by forces ranging from wind to earthquakes to vibrations in general such as vibrations in heavy machinery, rolling stock or penstocks.
摘要翻译：描述了一种能量吸收器，其最简单的实施例是在公共轴上背靠背安装的一对剪切阻尼器。每个剪切阻尼器具有中心的阻尼材料芯，例如铅，由刚性板的层压结构限制，优选由弹性材料分开。芯和周围的层压板在一对远端板和两个风门共同的端板之间被压缩。公共端板可以附接到一个结构构件，并且远端板连接到另一结构构件以阻尼它们之间的相对运动。吸收器可以抑制由风向地震等力量引起的多种运动，一般振动，如重型机械，机车车辆或钢笔中的振动。

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