发明名称 |
DOUBLE-SIDED STIFFENED COMPOSITE PANEL, AND METHOD FOR PRODUCING SUCH A PANEL |
摘要 |
A stiffened panel and method for producing such a panel comprising a laminated skin extending in two directions, made of a resin and a continuous fibers reinforcement. A first stiffener in the form of a beam is made of a resin with continuous fibers reinforcement and extends on a first side of the laminated skin in a first direction. A second stiffener in the form of a beam is made of a resin with continuous fibers reinforcement and extends on a second side of the laminated skin in a second direction. The resins which make up the skin and the stiffeners are thermoplastic in nature and the stiffeners are closely joined to the skin by welding. |
申请公布号 |
EP2709839(B1) |
申请公布日期 |
2015.03.25 |
申请号 |
EP20120723443 |
申请日期 |
2012.05.19 |
申请人 |
DAHER AEROSPACE |
发明人 |
HUGON, MICHAEL;PELARD, ALEXANDRE;SOUBELET, DIOMINIQUE |
分类号 |
B29D99/00;B29C65/00;B29C65/02;B29C65/48;B29C65/50;B29C70/34;B29L31/30;B64C1/06 |
主分类号 |
B29D99/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|