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    • 5. 发明公开
    • 섬유 강화 복합 재료로 만든 로터 블레이드 및 그 제조 방법
    • 纤维增强复合材料的转子叶片及其生产方法
    • KR1020120037195A
    • 2012-04-19
    • KR1020100098808
    • 2010-10-11
    • 에어버스 헬리콥터스 도이칠란트 게엠베하
    • 쿤체-페히너제럴드
    • B64C27/473B29C70/10B64C27/48
    • PURPOSE: A rotor blade and a manufacturing method thereof are provided to manufacture a rotor blade with simple design and affordable price and to increase lifetime of the rotor blade. CONSTITUTION: A rotor blade comprises a blade section(5), a blade tip, coupling sections(9,11). The blade section comprises a blade outer cover and a blade body, and forms aerodynamically effective profile. The blade tip heads toward the outside from a hub of a driving device of a rotor. The coupling section is opposite toward the hub and comprises a torsion-torque transmission element and an attachment device for a control tube. The blade section and the coupling section include spar tapes made by unidirectional fiber material.
    • 目的:提供一种转子叶片及其制造方法,以制造具有简单设计和价格合理的转子叶片,并增加转子叶片的使用寿命。 构成:转子叶片包括叶片部分(5),叶片尖端,联接部分(9,11)。 叶片部分包括叶片外盖和叶片体,并且形成空气动力学有效的轮廓。 叶片尖端从转子的驱动装置的轮毂朝向外部。 联接部分相对于轮毂并且包括扭矩传递元件和用于控制管的附接装置。 叶片部分和联接部分包括由单向纤维材料制成的翼片带。
    • 6. 发明公开
    • 제어관을 갖는 로터 블레이드
    • 带控制管的转子叶片
    • KR1020120037193A
    • 2012-04-19
    • KR1020100098806
    • 2010-10-11
    • 에어버스 헬리콥터스 도이칠란트 게엠베하
    • 쿤체-페히너제럴드
    • B64C27/48B64C11/04B29C70/06B64C27/46
    • PURPOSE: A rotor blade with a control pipe is provided to satisfy long lifetime and maintenance is not much needed. CONSTITUTION: A rotor blade(1) includes a blade(5), a fastening part(9), and a control pipe. The fastening part allows the rotor blade to be attached in a hub of a driving mechanism. The control pipe includes a cylindrical shaft and a coupling part(56). The coupling part allows the control pipe to be slidingly moved above the fastening part to couple the control pipe to the rotor blade. The fastening part of the rotor blade and the coupling part of the control pipe have a section shape for tightly connecting the rotor blade and the control pipe.
    • 目的:提供具有控制管的转子叶片,以满足长期使用寿命,维护不需要。 构成:转子叶片(1)包括叶片(5),紧固部分(9)和控制管。 紧固部件允许转子叶片安装在驱动机构的轮毂中。 控制管包括圆柱形轴和联接部(56)。 联接部件允许控制管在紧固部件上方滑动地移动,以将控制管件连接到转子叶片。 转子叶片的紧固部分和控制管的连接部分具有用于紧密连接转子叶片和控制管的截面形状。