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公开(公告)号：US20230202121A1
公开(公告)日：2023-06-29
申请号：US17999332
申请日：2021-05-10
发明人： Alban DU TERTRE , Didier GUICHARD
CPC分类号： B29C66/5221 , B22F5/008 , B22F10/25 , B29C65/562 , B29C66/742 , B29C66/1222 , B29C66/7392 , B29C66/7394 , F02K9/346 , B29L2031/749
摘要： The invention relates to a method for assembling a first metal part with a second part made of an organic matrix composite material, the first part having a first connecting portion and the second part having a second connecting portion, the method comprising the steps of:
causing the first connecting portion and the second connecting portion to overlap, a through-hole of the second connecting portion opening onto the first connecting portion,
forming a protective layer on the side wall of the through-hole,
forming a seal between the protective layer and the first connecting portion, and
forming, by additive manufacturing using cold gas spray deposition of metal powder, a fastening element which extends into the through-hole, is fastened to the first connecting portion and encloses the second connecting portion.-
2.发明公开公开(公告)号：US20230184199A1
公开(公告)日：2023-06-15
申请号：US17999343
申请日：2021-05-11
申请人： ARIANEGROUP SAS
发明人： Alban DU TERTRE , Didier GUICHARD
摘要： Piece comprising a first metal part and a second part in organic matrix composite material, wherein the first part has a first connecting portion and the second part has a second connecting portion, the second connecting portion having at least one through-hole, the second connecting portion being totally or partially sandwiched between the first connecting portion and a metal fastening element, the fastening element being fastened on the first part both onto the first connecting portion via the through-hole of the second connecting portion and onto a portion other than the first connecting portion, whereby the first part and the second part are fastened to each other.
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3.发明公开公开(公告)号：US20230184198A1
公开(公告)日：2023-06-15
申请号：US17999319
申请日：2021-05-11
申请人： ARIANEGROUP SAS
摘要： The invention relates to a piece comprising a first metal part and a second part made of an organic matrix composite material, in which the first part has a first connecting portion and the second part has a second connecting portion, the second connecting portion having at least one blind hole, the second connecting portion being totally or partially sandwiched between the first connecting portion and a metal fastening element, the fastening element being fastened to the first part on a portion other than the first connecting portion and extending into the at least one blind hole, whereby the first part and the second part are fastened to one another.
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