COMPOSITE SANDWICH PANELS WITH OVER-CRUSHED EDGE REGIONS

The invention relates to composite sandwich panels with over-crushed edge regions. A composite sandwich panel comprises a first composite skin, a second composite skin, a hollow cell core between thefirst composite skin and the second composite skin, and a first over-crush edge region with a first e...

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Bibliographic Details
Main Authors SCHWARTZ CHRISTOPHER ROBERT, BLACK MICHAEL B, KOTLIK MITCHELL ZACHARY, TURNER JASON
Format Patent
LanguageChinese
English
Published 16.08.2019
Subjects
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
TRANSPORTING
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Summary:The invention relates to composite sandwich panels with over-crushed edge regions. A composite sandwich panel comprises a first composite skin, a second composite skin, a hollow cell core between thefirst composite skin and the second composite skin, and a first over-crush edge region with a first edge. The first edge has a first thickness at least 40% less than a nominal thickness of the composite sandwich panel. The first over-crush edge region has a length of at least 0.635 cm (0.25 inches) over which a thickness of the composite sandwich panel decreases. 本发明涉及具有过压边缘区域背景信息的复合夹层面板，该复合夹层面板包括第一复合蒙皮、第二复合蒙皮、在第一复合蒙皮和第二复合蒙皮之间的中空单元芯体、以及具有第一边缘的第一过压边缘区域。该第一边缘具有比复合夹层面板的标称厚度小至少40％的第一厚度。该第一过压边缘区域具有至少0.25英寸的长度，复合夹层面板的厚度在该长度上减小。
Bibliography:Application Number: CN201910001145