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1. 发明授权

US08091828B2 Structural element and method of manufacture 有权
标题翻译：结构要素及制造方法
公开(公告)号：US08091828B2
公开(公告)日：2012-01-10
申请号：US12093151
申请日：2006-12-15
申请人： Sjoerd Van Der Veen , Jean-Christophe Ehrstrom , Henri Gerard , Francois Lemaitre
发明人： Sjoerd Van Der Veen , Jean-Christophe Ehrstrom , Henri Gerard , Francois Lemaitre
IPC分类号： B64C1/06 , B64C3/18
CPC分类号： B64C3/185 , B23K20/122 , B23K2101/28 , Y10T29/49622
摘要： In a method for manufacturing a structural element intended for aeronautical construction, at least a first and second metal block are made available, the limit of elasticity under compression of the first metal block being greater than that of the second metal block. The first metal block is machined in such a manner as to obtain a first machined monolithic part which has a first web portion and at least one stringer element whose height is such that a stringer portion extends beyond the first web portion. There is prepared, by shaping the second metal block, at least one second part having at least a second web portion capable of co-operating with the first web portion to form the web. The first monolithic part and the second part are assembled by placing the first and second web portions end-to-end over their entire common length.
摘要翻译：在用于制造用于航空结构的结构元件的方法中，至少第一和第二金属块可用，第一金属块的压缩下的弹性极限大于第二金属块的弹性极限。第一金属块被加工成获得第一加工的整体部分，其具有第一腹板部分和至少一个纵梁元件，其高度使得纵梁部分延伸超出第一腹板部分。通过成形第二金属块来制备至少一个具有至少第二腹板部分的第二部分，该第二腹板部分能够与第一腹板部分协作以形成腹板。通过将第一和第二纤维网部分端对端放置在其整个公共长度上来组装第一整体部分和第二部分。

2. 发明申请

US20080265094A1 Structural Element and Method of Manufacture 有权
标题翻译：结构要素和制造方法
公开(公告)号：US20080265094A1
公开(公告)日：2008-10-30
申请号：US12093151
申请日：2006-12-15
申请人： Sjoerd Van Der Veen , Jean-Christophe Ehrstrom , Henri Gerard , Francois Lemaitre
发明人： Sjoerd Van Der Veen , Jean-Christophe Ehrstrom , Henri Gerard , Francois Lemaitre
IPC分类号： B64C3/00 , B21D53/88
CPC分类号： B64C3/185 , B23K20/122 , B23K2101/28 , Y10T29/49622
摘要： In a method for manufacturing a structural element intended for aeronautical construction, at least a first and second metal block are made available, the limit of elasticity under compression of the first metal block being greater than that of the second metal block. The first metal block is machined in such a manner as to obtain a first machined monolithic part which has a first web portion and at least one stringer element whose height is such that a stringer portion extends beyond the first web portion. There is prepared, by shaping the second metal block, at least one second part having at least a second web portion capable of co-operating with the first web portion to form the web. The first monolithic part and the second part are assembled by placing the first and second web portions end-to-end over their entire common length.
摘要翻译：在用于制造用于航空结构的结构元件的方法中，至少第一和第二金属块可用，第一金属块的压缩下的弹性极限大于第二金属块的弹性极限。第一金属块被加工成获得第一加工的整体部分，其具有第一腹板部分和至少一个纵梁元件，其高度使得纵梁部分延伸超出第一腹板部分。通过成形第二金属块来制备至少一个具有至少第二腹板部分的第二部分，该第二腹板部分能够与第一腹板部分协作以形成腹板。通过将第一和第二纤维网部分端对端放置在其整个公共长度上来组装第一整体部分和第二部分。

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