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    • 46. 发明申请
    • SELF-ALIGNING FITTING ASSEMBLIES AND SYSTEMS AND METHODS INCLUDING THE SAME
    • 自对准配件组合和系统以及包括其中的方法
    • WO2015053836A1
    • 2015-04-16
    • PCT/US2014/046968
    • 2014-07-17
    • THE BOEING COMPANY
    • KONCZ, Tibor A.
    • B64C1/18B64F5/00
    • B64C1/068B64C1/18B64F5/10Y10T29/49902
    • Self-aligning fitting assemblies (100) and systems and methods including the same are disclosed herein. The self-aligning fitting assemblies include a barrel-side fitting (160) that includes a plurality of barrel-side attachment holes (162) and a floor-side fitting (180) that includes a plurality of floor-side attachment holes (182). The self- aligning fitting assemblies also include an alignment pin recess (120) and a fitting alignment recess (110). The methods include translating a floor grid (80) relative to a fuselage barrel (60), operatively aligning a plurality of alignment pin recesses (120) with a corresponding plurality of fitting alignment recesses (110), and locating a plurality of alignment pins (130) within the plurality of alignment pin recesses such that each of the plurality of alignment pins extends through a respective one of the plurality of fitting alignment recesses. The methods also include lowering the floor grid (80) relative to the fuselage barrel (60) and installing a plurality of fasteners.
    • 自对准配件组件(100)以及包括其的系统和方法在此公开。 自对准配件组件包括:筒侧配件(160),其包括多个筒侧安装孔(162)和包括多个地板侧安装孔(182)的地板侧配件(180) 。 自对准配件组件还包括对准销凹槽(120)和配合对准凹槽(110)。 所述方法包括相对于机身筒(60)平移地板网格(80),将多个对准销凹槽(120)与对应的多个配合对准凹槽(110)可操作地对准,并且定位多个对准销( 130),使得所述多个对准销中的每一个延伸穿过所述多个配合对准凹槽中的相应一个。 所述方法还包括相对于机身筒(60)降低地板网格(80)并安装多个紧固件。