发明名称 TENSION-TORQUE-TRANSMISSION ELEMENT FOR A FENESTRON BLADE AND METHOD FOR PRODUCING IT
摘要 A tension-torque-transmission element (3; 3′; 4) for a rotor blade of a rotary wing aircraft (helicopter), in particular for a fenestron blade of a tail rotor, with a connecting section on the blade side and a connecting section (30; 30′; 40) on the axis side, with a connecting eye (32) on each connecting section, and with a torque-transmission section (34; 34′; 44) that connects the connecting sections (30; 30′; 40), is improved in that the tension-torque-transmission element (3; 3′; 4) is designed in a fibre-reinforced composite design including several layers (A to G) of a textile fabric. A method for producing such a tension-torque-transmission element (3; 3′; 4) is also described.
申请公布号 US2010278648(A1) 申请公布日期 2010.11.04
申请号 US20100726564 申请日期 2010.03.18
申请人 EUROCOPTER DEUTSCHLAND GMBH 发明人 KUNTZE-FECHNER GERALD;SCHULZ MARTIN
分类号 B64C11/12;B23P17/00 主分类号 B64C11/12
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