- 专利标题: ARTICULATED HINGE ASSEMBLY FOR AN AIRCRAFT DOOR
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申请号: EP24153606.9申请日: 2024-01-24
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公开(公告)号: EP4431383A1公开(公告)日: 2024-09-18
- 发明人: MORTLAND, Michael T.
- 申请人: The Boeing Company
- 申请人地址: US Arlington, VA 22202 929 Long Bridge Drive
- 专利权人: The Boeing Company
- 当前专利权人: The Boeing Company
- 当前专利权人地址: US Arlington, VA 22202 929 Long Bridge Drive
- 代理机构: Boult Wade Tennant LLP
- 优先权: US 2318183225 2023.03.14
- 主分类号: B64C1/14
- IPC分类号: B64C1/14
摘要:
An articulated hinge assembly for connecting a door to a fuselage of an aircraft includes an articulated hinge arm having a first hinge member pivotably coupled to a second hinge member at an elbow. The first hinge member includes a fuselage fitting pivotably coupled to a fuselage bracket. The second hinge member includes a door fitting pivotably coupled to a door bracket of the door. The articulated hinge assembly includes a linkage assembly coupled to the articulated hinge arm, the fuselage fitting and the door fitting. The linkage assembly includes a hinge linkage assembly coupled to the articulated hinge arm and the fuselage fitting and controlling movement of the hinge members relative to each other and relative to the fuselage fitting. The linkage assembly includes a door linkage assembly coupled to the articulated hinge arm and the door to control positioning of the door between open and closed positions.
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