Invention Grant
- Patent Title: Quiet landing gear door
- Patent Title (中): 安静起落架门
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Application No.: US13689766Application Date: 2012-11-30
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Publication No.: US08944364B2Publication Date: 2015-02-03
- Inventor: Robin B. Langtry , Drew A. Wetzel
- Applicant: Robin B. Langtry , Drew A. Wetzel
- Applicant Address: US IL Chicago
- Assignee: The Boeing Company
- Current Assignee: The Boeing Company
- Current Assignee Address: US IL Chicago
- Agency: Ameh IP
- Agent Elahe Toosi; Lowell Campbell
- Main IPC: B64C23/00
- IPC: B64C23/00 ; B64C25/16 ; B64C25/00

Abstract:
A quiet landing gear door and methods are presented. A landing gear door comprises a trailing edge and a leading edge and is operable to deploy to a landing gear door deployed position. A door flap comprises the trailing edge and is hinged to the landing gear door. The door flap deflects toward a landing gear strut to a door flap deployed position in response to deployment of the landing gear door. A leading edge section comprises the leading edge and is coupled to the door flap. The leading edge section deflects toward the landing gear strut to a leading edge deployed position in response to deployment of the landing gear door.
Public/Granted literature
- US20140151498A1 QUIET LANDING GEAR DOOR Public/Granted day:2014-06-05
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