发明授权
- 专利标题： Engine shaft of hybrid design
- 专利标题（中）： 发动机轴混合设计
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申请号： US12855095申请日： 2010-08-12
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公开(公告)号： US08647011B2公开(公告)日： 2014-02-11
- 发明人: Karl Schreiber
- 申请人： Karl Schreiber
- 申请人地址： DE
- 专利权人： Rolls-Royce Deutschland Ltd & Co KG
- 当前专利权人： Rolls-Royce Deutschland Ltd & Co KG
- 当前专利权人地址： DE
- 代理机构： Shuttleworth & Ingersoll, PLC
- 代理商 Timothy J. Klima
- 优先权： DE102009037049 20090813
- 主分类号： A47B96/06
- IPC分类号： A47B96/06
摘要：
On an engine shaft of hybrid design with an externally toothed power transmission element connected at the ends of a fiber-composite plastic tube, the power transmission element is of a two-part design and includes a toothed part made of steel of a specific hardness and, frontally weldedly connected thereto, a tapering adapter part enclosed by a fiber-composite material to form a scarf-type joint and having a thermal expansion approximately equal to the expansion behavior of the fiber-composite material.
公开/授权文献
- US20110038666A1 ENGINE SHAFT OF HYBRID DESIGN 公开/授权日：2011-02-17
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