发明授权
US07736083B2 Device for connecting two rotating shafts, in particular in a turbomachine
有权
用于连接两个旋转轴的装置，特别是在涡轮机中
- 专利标题： Device for connecting two rotating shafts, in particular in a turbomachine
- 专利标题（中）： 用于连接两个旋转轴的装置，特别是在涡轮机中
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申请号： US11945533申请日： 2007-11-27
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公开(公告)号： US07736083B2公开(公告)日： 2010-06-15
- 发明人: Xavier Firmin Camille Jean Lescure , Lucien Paul Pham
- 申请人： Xavier Firmin Camille Jean Lescure , Lucien Paul Pham
- 申请人地址： FR Paris
- 专利权人： SNECMA
- 当前专利权人： SNECMA
- 当前专利权人地址： FR Paris
- 代理机构： Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- 优先权： FR0610381 20061128
- 主分类号： F03D11/00
- IPC分类号： F03D11/00
摘要：
Device for connecting two rotating shafts (10, 12), one driving and the other driven, comprising rectilinear splines (20) formed on the driving shaft (10) and engaged in complementary rectilinear splines (22) of the driven shaft (12), the splined region of the driven shaft having, in the vicinity of one of its longitudinal ends, at least one cylindrical portion (26) having a greater torsional flexibility.
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