发明授权
- 专利标题: Dynamic damper
- 专利标题(中): 动态阻尼器
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申请号: US10648947申请日: 2003-08-26
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公开(公告)号: US06981579B2公开(公告)日: 2006-01-03
- 发明人: Naohito Kuwayama , Takashi Hayashi
- 申请人: Naohito Kuwayama , Takashi Hayashi
- 申请人地址: JP Komaki
- 专利权人: Tokai Rubber Industries, Ltd.
- 当前专利权人: Tokai Rubber Industries, Ltd.
- 当前专利权人地址: JP Komaki
- 代理机构: Beyer Weaver & Thomas LLP
- 优先权: JP2002-247613 20020827; JP2003-151499 20030528
- 主分类号: F16F15/02
- IPC分类号: F16F15/02 ; G01B11/28
摘要:
A dynamic damper including: a cylindrical metallic mass; a cylindrical fixing member with an inner diameter smaller than that of the metallic mass member; a connecting member connecting the metallic mass member with respect to the fixing member; and a covering member integrally formed with the cylindrical fixing member and the connecting member, and covering the mass member. A plurality of engaging recesses are formed at axial end portions of the mass member to be open in an outer circumferential surface thereof, and a plurality of engaging projections integrally formed with the covering member are held in stable engagement with the engaging recesses, respectively.
公开/授权文献
- US20040041318A1 Dynamic damper 公开/授权日:2004-03-04