发明公开
- 专利标题： Vibration-damping composite sheet steel
- 专利标题（中）： 振动阻尼复合板钢
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申请号： EP86304738申请日： 1986-06-19
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公开(公告)号： EP0208443A3公开(公告)日： 1988-09-14
- 发明人: Takamiya, Yoshitaka , Watanabe, Yukichi , Tsubone, Hidekazu , Doi, Tomeji , Chiba, Norio , Kawasaki, Kunio , Yoshida, Masafumi , Dohi, Masahiro , Kodama, Hiroshi
- 申请人： NIPPON KOKAN KABUSHIKI KAISHA , Mazda Motor Corporation
- 专利权人： NIPPON KOKAN KABUSHIKI KAISHA,Mazda Motor Corporation
- 当前专利权人： NIPPON KOKAN KABUSHIKI KAISHA,Mazda Motor Corporation
- 优先权： JP14043185 19850628; JP14043285 19850628
- 主分类号： F16F09/30
- IPC分类号： F16F09/30 ; B32B15/18 ; B32B15/08 ; G10K11/16
摘要：
A vibration-damping composite sheet steel made by sandwiching a viscoelastic material between two steel sheets. A rust-proofing coating which generates no gaseous matter is formed on one surface of each of the steel sheets which is contacted with the viscoelastic material. The coating can be a phosphate coating having no water of crystallization with a coating weight per unit area of 0.5 g/m² or over, or a galvanized zinc coating including no zinc oxide.
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