发明授权
- 专利标题: Fluid-filled type vibration damping device
- 专利标题(中): 流体填充式减震装置
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申请号: US13708350申请日: 2012-12-07
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公开(公告)号: US08882090B2公开(公告)日: 2014-11-11
- 发明人: Naoki Nishi , Mutsuki Nawaji , Masataka Hirano , Daisuke Fukunaga
- 申请人: Tokai Rubber Industries, Ltd. , Honda Motor Co., Ltd.
- 申请人地址: JP Komaki-shi JP Tokyo
- 专利权人: Tokai Rubber Industries, Ltd.,Honda Motor Co., Ltd.
- 当前专利权人: Tokai Rubber Industries, Ltd.,Honda Motor Co., Ltd.
- 当前专利权人地址: JP Komaki-shi JP Tokyo
- 代理机构: Oliff PLC
- 优先权: JP2011-273067 20111214
- 主分类号: F16F13/26
- IPC分类号: F16F13/26 ; F16F13/10 ; F16F13/08
摘要:
A fluid-filled type vibration damping device including a partition member having a housing space, and a movable plate housed within the housing space so that displacement thereof is limited by abutment against inside wall faces of the housing space. Abutted sloping faces are defined by outside peripheral portions of the inside wall faces of the housing space situated in opposition in an axial direction while sloping axially outside going towards an inner peripheral side. An outside peripheral abutting portion formed of a rubber elastic body is provided to an outside peripheral portion of the movable plate, and abutting sloping faces are defined by opposite faces of the outside peripheral abutting portion that slope axially outside going towards the inner peripheral side. The abutted sloping faces and the abutting sloping faces have different slope angles so as to slope relative to each other.
公开/授权文献
- US20130154171A1 FLUID-FILLED TYPE VIBRATION DAMPING DEVICE 公开/授权日:2013-06-20
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