基本信息:
- 专利标题： DEPLOYABLE APPARATUS TO PREVENT HELICOPTER ROLLOVER
- 申请号：EP20169456.9 申请日：2017-07-24
- 公开(公告)号：EP3715246A1 公开(公告)日：2020-09-30
- 发明人： Poster, Scott David , Peryea, Martin
- 申请人： Bell Helicopter Textron Inc.
- 申请人地址： P.O. Box 482 Fort Worth, TX 76101 US
- 专利权人： Bell Helicopter Textron Inc.
- 当前专利权人： TEXTRON INNOVATIONS INC.
- 当前专利权人地址： TEXTRON INNOVATIONS INC.
- 代理机构： Barker Brettell LLP
- 优先权： US201715491483 20170419
- 主分类号： B64C25/56
- IPC分类号： B64C25/56 ; B64D25/18
摘要：
The present invention includes an aircraft (100) having an apparatus for preventing aircraft rollover. The apparatus comprises a deployable keel (130) affixed by a first end (117) to the aircraft (100) and capable of deployment substantially perpendicular to a longitudinal axis and opposite a rotor (106) of the aircraft (100) upon a water landing. The keel (130) is sized to prevent aircraft rollover upon deployment.