- 专利标题: TILTING WING ROTORCRAFTS AND WING ROTATION SYSTEMS
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申请号: US16538979申请日: 2019-08-13
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公开(公告)号: US20210047022A1公开(公告)日: 2021-02-18
- 发明人: Daniel Bryan Robertson , Kirk Landon Groninga
- 申请人: Bell Textron, Inc.
- 申请人地址: US TX Fort Worth
- 专利权人: Bell Textron, Inc.
- 当前专利权人: Bell Textron, Inc.
- 当前专利权人地址: US TX Fort Worth
- 主分类号: B64C3/38
- IPC分类号: B64C3/38 ; B64C29/00 ; B64C27/06 ; B64C27/22 ; F16H1/28
摘要:
According to one implementation of the present disclosure, a rotorcraft includes a fuselage, an airframe, a main rotor, first and second wings, and a wing rotation system. The wing rotation system may be coupled to the first and the second wings and includes a first drive shaft, a second drive shaft, and a uniform actuator. The first drive shaft may be coupled to the first wing for rotation around a central wing axis, the second drive shaft may be coupled to the second wing for rotation around the central wing axis, and the uniform actuator may be coupled between the first drive shaft and the airframe. Also, the wing rotation system can be configured to actuate rotation of the first and the second wings from a first direction to a second direction.
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