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公开(公告)号:US5407322A
公开(公告)日:1995-04-18
申请号:US125753
申请日:1993-09-24
申请人: Jean-Louis Charbonnel , Jean-Luc C. Y. Goga , Gerard G. Miraucourt , Jacky S. Naudet , Denis B. Pottier
发明人: Jean-Louis Charbonnel , Jean-Luc C. Y. Goga , Gerard G. Miraucourt , Jacky S. Naudet , Denis B. Pottier
CPC分类号: F01D17/162 , F16B4/00 , F05D2300/505 , Y02T50/672
摘要: Variable phase vane provided with a composite pivot having a joining piece for receiving the control pieces. The joining piece is made of a material less dense than the actual pivot. These two elements are force-fitted without using any weld or mechanical linking device. The vane finally obtained is thus rendered lighter in weight
摘要翻译: 具有复合枢轴的可变相叶片具有用于接收控制件的接合件。 连接件由比实际枢轴密度小的材料制成。 这两个元件是强制安装的,不使用任何焊接或机械连接装置。 因此,最终获得的叶片的重量更轻