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2. 发明授权

US6062352A Air damper 有权
标题翻译：空气阻尼器
公开(公告)号：US6062352A
公开(公告)日：2000-05-16
申请号：US260317
申请日：1999-03-01
申请人： Nobuya Shinozaki , Junji Muroi , Masaaki Onitsuka , Katsuya Nakagawa
发明人： Nobuya Shinozaki , Junji Muroi , Masaaki Onitsuka , Katsuya Nakagawa
IPC分类号： F16F9/02 , F16F9/32 , F16F9/49 , F16F9/36 , F16F5/00
CPC分类号： F16F9/49 , F16F9/0227 , F16F9/3242
摘要： An air damper has a cylinder member provided at its opposite ends with openings. One opening is formed with a seal surface. A piston member is movable in the cylinder member along an axial direction of the cylinder member so as to generate a variation in pressure in the cylinder member. A cap member is provided on the one opening of the cylinder member. At least a portion of the cap member is capable of moving between a state where the cap member is in contact with the seal surface and a state where the cap member is separated from the seal member in correspondence with the variation in pressure caused by the movement of the piston member. Further, in a state where the cap member is separated from the seal surface, air in the cylinder member can flow out from a space between the cap member and the seal surface.
摘要翻译：空气阻尼器具有在其相对端处设置有开口的气缸构件。一个开口形成有密封表面。活塞构件能够沿气缸构件的轴向在气缸构件中移动，从而产生气缸构件的压力变化。在圆筒构件的一个开口上设置盖构件。盖构件的至少一部分能够在帽构件与密封表面接触的状态和帽构件与密封构件分离的状态之间移动，该状态对应于由运动引起的压力变化的活塞构件。此外，在盖构件与密封面分离的状态下，气缸构件中的空气可以从盖构件和密封表面之间的空间流出。

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