Invention Grant
US09321219B2 Method for assembling elements of composite material for aircrafts, with stress relaxation in the elements
有权
用于组装飞机复合材料元件的方法，在元件中具有应力松弛
- Patent Title: Method for assembling elements of composite material for aircrafts, with stress relaxation in the elements
- Patent Title (中): 用于组装飞机复合材料元件的方法，在元件中具有应力松弛
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Application No.: US14167202Application Date: 2014-01-29
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Publication No.: US09321219B2Publication Date: 2016-04-26
- Inventor: Pierre Zahlen , Virginie Charbonnier , Philippe Blot , Melania Perez-Sanchez
- Applicant: AIRBUS OPERATIONS (SAS) , AIRBUS OPERATIONS GMBH , AIRBUS OPERATIONS S.L.
- Applicant Address: FR Toulouse DE Hamburg ES Madrid
- Assignee: Airbus Operations (S.A.S.),Airbus Operations,Airbus Operations S.L.
- Current Assignee: Airbus Operations (S.A.S.),Airbus Operations,Airbus Operations S.L.
- Current Assignee Address: FR Toulouse DE Hamburg ES Madrid
- Agency: Nixon & Vanderhye P.C.
- Priority: FR1350800 20130130
- Main IPC: B29C65/56
- IPC: B29C65/56 ; B29C65/02 ; B29C70/34 ; B29C65/00 ; B29C65/50 ; B29K105/24 ; B29L31/30 ; B29C65/48
Abstract:
The invention relates to a method of assembling composite material parts (10, 12). The method makes provision for: mounting (S6) the parts for assembly under stress on a stand (14), which parts have been partially polymerized; heating (S7) these parts so as to polymerize them completely, thereby enabling the stresses in the parts to be relaxed and enabling them to match the shape of the sand; cooling (S8) the parts; and assembling (S9) in conventional manner the parts as cooled in this way.
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