<p>An aircraft floor system includes a composite panel which generally includes an inboard layer, an inboard interlock layer, a core layer, an outboard interlock layer and an outboard layer. The advanced sandwich core material may include K-Cor or X-Cor which is pinned through at least one ply of dry composite reinforcement to provide a mechanical lock between the pins and an inboard and outboard interlock layer. Bonding of the locked-in ply with the inboard and outboard results in improved structural performance and damage tolerance.</p>
申请公布号
WO2008020881(A2)
申请公布日期
2008.02.21
申请号
WO2007US02730
申请日期
2007.01.31
申请人
SIKORSKY AIRCRAFT CORPORATION
发明人
CARSTENSEN, THOMAS, A.;COURNOYER, DAVID, M.;URSENBACH, DAN, O.