发明授权
- 专利标题: Vibration damping device having stopper structure
- 专利标题(中): 具有止动结构的减振装置
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申请号: US10873778申请日: 2004-06-21
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公开(公告)号: US07140603B2公开(公告)日: 2006-11-28
- 发明人: Hajime Maeno , Atsushi Muramatsu , Nobuhiro Yasumuro , Naoki Kaneda , Shigeki Okai
- 申请人: Hajime Maeno , Atsushi Muramatsu , Nobuhiro Yasumuro , Naoki Kaneda , Shigeki Okai
- 申请人地址: JP Komaki JP Yokohama
- 专利权人: Tokai Rubber Industries, Ltd.,Nissan Motor Co., Ltd.
- 当前专利权人: Tokai Rubber Industries, Ltd.,Nissan Motor Co., Ltd.
- 当前专利权人地址: JP Komaki JP Yokohama
- 代理机构: Beyer Weaver & Thomas LLP
- 优先权: JP2003-188536 20030630
- 主分类号: F16F15/00
- IPC分类号: F16F15/00
摘要:
A vibration damping device having a stopper structure includes: a rubber elastic body of generally frustoconical configuration overall; a first mounting member formed independently of the rubber elastic body, and directly or indirectly superimposed on the rubber elastic body in an external load input direction; and a second mounting member including a cylindrical portion that is bonded to a large diameter side outer circumferential surface of the rubber elastic body. A first and second abutting portions of the first and second mounting members are situated to be opposed to each other in a rebound direction with a given distance interposed therebetween, and a stop rubber is disposed between the first and second abutting portions so that the first and second abutting portions come into abutting contact with each other in a cushion-wise fashion, via the stop rubber to thereby provide a stopper structure.
公开/授权文献
- US20040262831A1 Vibration damping device having stopper structure 公开/授权日:2004-12-30
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