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    • 4. 发明公开
    • AIRCRAFT INTERIOR PANEL WITH ACOUSTIC MATERIALS
    • 带有声学材料的飞机内部面板
    • EP2870066A2
    • 2015-05-13
    • EP13812870.7
    • 2013-07-08
    • C&D Zodiac, Inc.
    • SAVIAN, ScottLONG, EricDE BOTTON, Jordan
    • B64C1/40
    • B64C1/40B64C1/066
    • A panel assembly that includes a first panel having an inner surface and an outer surface, and a second panel having an inner surface and an outer surface. The second panel includes a plurality of rib members formed, therein that extend inwardly. The rib members include an inner surface and an outer surface. A plurality of panel portions are defined between the plurality of rib members. The panel portions include an inner surface and an outer surface. The inner surface of the rib members are secured to the inner surface of the first panel, and the inner surface of the panel portions is spaced apart from the inner surface of the first panel to define at least first and second cavities.
    • 一种面板组件,其包括具有内表面和外表面的第一面板以及具有内表面和外表面的第二面板。 第二面板包括多个形成于其中的向内延伸的肋构件。 肋构件包括内表面和外表面。 多个肋部件之间限定多个面板部分。 面板部分包括内表面和外表面。 肋构件的内表面固定至第一面板的内表面,并且面板部分的内表面与第一面板的内表面间隔开以限定至少第一腔和第二腔。