公开(公告)号：EP3096940A1

公开(公告)日：2016-11-30

申请号：EP14824847.9

申请日：2014-12-24

申请人： Daher Aerospace

发明人： VAUDOUR, Julie ,  PELARD, Alexandre

IPC分类号： B29C70/34 ,  B29C70/38 ,  B29C70/54

CPC分类号： B29C70/34 ,  B29C59/005 ,  B29C59/026 ,  B29C70/345 ,  B29C70/386 ,  B29C70/541 ,  B29C70/543 ,  B29K2071/00 ,  B29K2871/00 ,  B29K2995/0041 ,  B29L2031/3076

摘要： The invention relates to a method for manufacturing, by hot-stamping, a composite part having continuous fibrous reinforcement in a thermoplastic matrix, characterised in that said method comprises the following steps: a) obtaining a blank (160) including a stratification of folds consisting of unidirectional layers (110) of fibres pre-impregnated with a thermoplastic polymer; b) heating the blank (160) in the open air to a temperature no lower than the melting temperature of the polymer that makes up the matrix; and c) stamping the blank (160).

摘要翻译： 一种用于与在热塑性基体连续纤维增强物的复合材料部件的热压方法。 空白包括帘布层在纤维的单向带组成的层压结构预浸渍有热塑性聚合物被获得。 坯件在打开加热至大于或等于构成基质的聚合物的熔化温度的温度。 然后，将空白盖章。

公开(公告)号：EP2709839B1

公开(公告)日：2015-03-25

申请号：EP12723443.3

申请日：2012-05-19

申请人： Daher Aerospace

发明人： HUGON, Michael ,  PELARD, Alexandre ,  SOUBELET, Diominique

IPC分类号： B29D99/00 ,  B29C65/48 ,  B29C70/34 ,  B29C65/50 ,  B29C65/02 ,  B29C65/00 ,  B64C1/06 ,  B29L31/30

CPC分类号： B64C1/06 ,  B29C65/4815 ,  B29C65/5057 ,  B29C65/5078 ,  B29C66/112 ,  B29C66/131 ,  B29C66/474 ,  B29C66/494 ,  B29C66/524 ,  B29C66/634 ,  B29C66/71 ,  B29C66/712 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73116 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/832 ,  B29C66/91411 ,  B29C66/91445 ,  B29C66/91931 ,  B29C66/91935 ,  B29C70/342 ,  B29D99/0014 ,  B29L2031/3076 ,  Y02T50/43 ,  Y10T156/10 ,  Y10T428/24058 ,  B29K2071/00 ,  B29K2307/04 ,  B29K2079/085

公开(公告)号：EP2726272B1

公开(公告)日：2015-04-29

申请号：EP12730983.9

申请日：2012-07-02

申请人： Daher Aerospace

发明人： HUGON, Michael ,  PELARD, Alexandre ,  SOUBELET, Dominique

IPC分类号： B29C70/34 ,  B29D99/00 ,  B29C65/00 ,  B29C65/02 ,  B64C1/12 ,  B29L31/30

CPC分类号： B29C66/721 ,  B29C65/02 ,  B29C66/1122 ,  B29C66/472 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/81455 ,  B29C70/34 ,  B29C70/342 ,  B29D99/0014 ,  B29L2031/3076 ,  B32B5/26 ,  B32B37/1018 ,  B32B38/0004 ,  B64C1/12 ,  Y02T50/43 ,  B29K2071/00 ,  B29K2081/04 ,  B29K2079/085 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2277/10

公开(公告)号：EP2726272A1

公开(公告)日：2014-05-07

申请号：EP12730983.9

申请日：2012-07-02

申请人： Daher Aerospace

发明人： HUGON, Michael ,  PELARD, Alexandre ,  SOUBELET, Dominique

IPC分类号： B29C70/34 ,  B29D99/00 ,  B29C65/02 ,  B64C1/12

CPC分类号： B29C66/721 ,  B29C65/02 ,  B29C66/1122 ,  B29C66/472 ,  B29C66/71 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/81455 ,  B29C70/34 ,  B29C70/342 ,  B29D99/0014 ,  B29L2031/3076 ,  B32B5/26 ,  B32B37/1018 ,  B32B38/0004 ,  B64C1/12 ,  Y02T50/43 ,  B29K2071/00 ,  B29K2081/04 ,  B29K2079/085 ,  B29K2307/04 ,  B29K2309/08 ,  B29K2277/10

摘要： Laminated composite structural panel with fibrous reinforcement comprising: a. a skin (101) of thickness e1, made up of a stack of fibrous plies in a matrix made of a thermoplastic polymer; b. a localized reinforcement or patch (102), connected to the surface of said skin (101) and rising up by a thickness e2 in a direction locally normal to the skin, made up of a stack of fibrous plies in a matrix made up of a thermoplastic polymer; c. the surface area of the plies that make up said patch decreases from the ply of the patch (102) that is in contact with the skin (101), such that the edges of said patch (102) are inclined by a slope p greater than 0.5 and such that the connection between the patch (102) and the skin (101) consists in a weld.

公开(公告)号：EP2709839A1

公开(公告)日：2014-03-26

申请号：EP12723443.3

申请日：2012-05-19

申请人： Daher Aerospace

发明人： HUGON, Michael ,  PELARD, Alexandre ,  SOUBELET, Diominique

IPC分类号： B29D99/00 ,  B29C65/02 ,  B29C65/50 ,  B29C65/00 ,  B29C70/34

CPC分类号： B64C1/06 ,  B29C65/4815 ,  B29C65/5057 ,  B29C65/5078 ,  B29C66/112 ,  B29C66/131 ,  B29C66/474 ,  B29C66/494 ,  B29C66/524 ,  B29C66/634 ,  B29C66/71 ,  B29C66/712 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/73116 ,  B29C66/7392 ,  B29C66/73921 ,  B29C66/832 ,  B29C66/91411 ,  B29C66/91445 ,  B29C66/91931 ,  B29C66/91935 ,  B29C70/342 ,  B29D99/0014 ,  B29L2031/3076 ,  Y02T50/43 ,  Y10T156/10 ,  Y10T428/24058 ,  B29K2071/00 ,  B29K2307/04 ,  B29K2079/085

摘要： The invention relates to a stiffened panel (100) including: a) a laminated skin (110) extending in two direction and consisting of a resin and a continuous fibrous reinforcement; b) a first profiled stiffener (110) consisting of a resin reinforced by a continuous fibrous reinforcement, said first stiffener extending over a first surface of said skin (110) in a first direction; and c) a second profiled stiffener (130) consisting of a resin reinforced by a continuous fibrous reinforcement, said second stiffener extending over a second surface of said skin (110) in a second direction; d) wherein the resins constituting the skin (110) and the stiffeners (120, 130) are thermoplastic and said stiffeners (120, 130) are closely connected to the skin (110) by a weld. The invention further relates to an advantageous method for creating such a panel.

摘要翻译： 甲加强面板及其制造方法寻求面板，包括一个层叠的皮肤在两个方向上延伸，由树脂和连续纤维增强物。 在梁的形式的第一加强件是由具有连续纤维增强物的树脂和在层叠的皮肤在第一方向上的第一侧延伸。 在梁的形式的第二加强由具有连续纤维增强物的树脂和在层叠的皮肤在第二方向的第二侧延伸。 它弥补了皮肤的树脂和增强板在本质上热塑性塑料和加强筋焊接紧密地连接到皮肤。