发明申请
- 专利标题： CAMSHAFT AND CORRESPONDING PRODUCTION METHOD
- 专利标题（中）： CAMSHAFT和相应的生产方法
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申请号： US14234057申请日： 2012-07-18
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公开(公告)号： US20140238321A1公开(公告)日： 2014-08-28
- 发明人: Markus Lettmann , Ralf Rieger , Falk Schneider , Lutz Grunwald , Antonio Menonna , Stefan Steichele
- 申请人： Markus Lettmann , Ralf Rieger , Falk Schneider , Lutz Grunwald , Antonio Menonna , Stefan Steichele
- 申请人地址： DE Stuttgart
- 专利权人： Mahle International GmbH
- 当前专利权人： Mahle International GmbH
- 当前专利权人地址： DE Stuttgart
- 优先权： DE102011079582.0 20110721; DE102011087049.0 20111124; DE102012202301.1 20120212
- 国际申请： PCT/EP2012/064111 WO 20120718
- 主分类号： F01L1/04
- IPC分类号： F01L1/04
摘要：
A camshaft for an internal combustion engine may include a shaft and at least one component that is joined to said shaft. The component may be connected via a joint surface of the component to a joint surface of the shaft. At least one of the joint surface of the component and the joint surface of the shaft may have a predefined roughness only partially on load-critical regions.
公开/授权文献
- US09828889B2 Camshaft and corresponding production method 公开/授权日：2017-11-28
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