Invention Grant
- Patent Title: System and method for vertical take-off in an autogyro
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Application No.: US15705099Application Date: 2017-09-14
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Publication No.: US11001374B2Publication Date: 2021-05-11
- Inventor: Grzegorz Marian Kawiecki
- Applicant: THE BOEING COMPANY
- Applicant Address: US IL Chicago
- Assignee: THE BOEING COMPANY
- Current Assignee: THE BOEING COMPANY
- Current Assignee Address: US IL Chicago
- Agency: Moore IP Law
- Main IPC: B64C27/02
- IPC: B64C27/02 ; B64F1/34

Abstract:
An autogyro includes a frame and a rotor hub coupled to the frame. The autogyro also includes a connector coupled to the rotor hub and configured to couple the rotor hub to a ground-based pre-rotator device to rotate the rotor hub during a vertical take-off operation. The autogyro further includes a plurality of rotor blades coupled to the rotor hub, each rotor blade configured such that rotation of the rotor hub, during the vertical take-off operation, results in twisting the rotor blade from a first blade pitch distribution to a second blade pitch distribution.
Public/Granted literature
- US20190077501A1 SYSTEM AND METHOD FOR VERTICAL TAKE-OFF IN AN AUTOGYRO Public/Granted day:2019-03-14
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