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公开(公告)号：WO2014031047A1
公开(公告)日：2014-02-27
申请号：PCT/SE2012/050899
申请日：2012-08-24
Applicant: SAAB AB , HALLANDER, Per , PETERSSON, Mikael , LUNDBERG, Anders
Inventor： HALLANDER, Per , PETERSSON, Mikael , LUNDBERG, Anders
CPC classification number: B29C70/30 , B29D99/0014 , B64C1/064 , B64C3/187 , Y02T50/43
Abstract: The invention relates to a laminate structure (10, 20, 30, 40, 50) of stacked sheets of composite material and method of manufacturing a laminate structure (10, 20, 30, 40, 50) of composite material. The structure (10, 20, 30, 40, 50) comprises at least one curved portion(105, 205, 305, 325, 405A, 405B, 425A, 425B, 505) having an inner radius of curvature(R1) and an outer radius of curvature(R2). The stacked sheets (3) of composite material in the at least one curved portion(105, 205, 305, 325, 405A, 405B, 425A, 425B, 505) have a total thickness (W). Resin (21) is provided between at least two of the sheets (3) of composite material on the portions of the sheets (3) forming the at least one curved portion (105, 205, 305, 325, 405A, 405B, 425A, 425B, 505), wherein the difference between the outer radius of curvature(R2) and the inner radius of curvature(R1) is smaller than the thickness (W).
Abstract translation: 本发明涉及叠层复合材料片材的叠层结构（10,20,30,40,50）和复合材料的叠层结构（10,20,30,40,50）的制造方法。 结构（10,20,30,40,50）包括具有内曲率半径（R1）的至少一个弯曲部分（105,205,305,325,405A，405B，425A，425B，505）和外部 曲率半径（R2）。 所述复合材料在所述至少一个弯曲部分（105,205,305,325,405A，405B，425A，425B，505）中的堆叠片材（3）具有总厚度（W）。 在形成至少一个弯曲部分（105,205,305,325,405A，405B，425A，...）的片材（3）的部分上的至少两个复合材料片材（3）之间提供树脂（21） 425B，505），其中所述外曲率半径（R2）与所述内曲率半径（R1）之间的差小于所述厚度（W）。
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公开(公告)号：WO2014116151A1
公开(公告)日：2014-07-31
申请号：PCT/SE2013/050053
申请日：2013-01-24
Applicant: SAAB AB
Inventor： LARSSON, Anders , PETERSSON, Mikael , LUNDBERG, Anders , NYMAN, Tonny , HALLSTRÖM, Stefan
CPC classification number: B64C1/12 , B29C70/86 , B32B3/18 , B32B3/266 , B32B3/30 , B32B7/08 , B32B7/12 , B32B15/08 , B32B15/18 , B32B27/18 , B32B27/20 , B32B2260/023 , B32B2260/046 , B32B2307/54 , B32B2605/18 , Y02T50/43
Abstract: The present invention regards a composite laminate skin comprising a plurality of fiber reinforced plastic plies (7) stacked onto each other, the laminate skin (3) comprises a plurality of fastening apertures (9), each of which extending entirely or partly through the laminate skin (3) in a direction essentially orthogonally or orthogonally to the plane (P) of the laminate skin (3), each fastening aperture (9) being adapted for encompassing a respective fastening element (11). The fastening aperture (9) extends through a tailored stack (14) of at least two inserts (13) for taking up clamp forces in edge areas surrounding the fastening apertures so that the laminate skin can be made thinner. The invention also regards a method for manufacture of the laminate skin.
Abstract translation: 本发明涉及一种复合层压板，其包括彼此堆叠的多个纤维增强塑料层（7），层压表皮（3）包括多个紧固孔（9），每个紧固孔（9）完全或部分地穿过层压板 皮肤（3）在基本上与层压体皮肤（3）的平面（P）正交或正交的方向上，每个紧固孔（9）适于包围相应的紧固元件（11）。 紧固孔（9）延伸穿过至少两个插入件（13）的定制叠层（14），用于在围绕紧固孔的边缘区域中卷取夹紧力，使得层压体皮肤可以变薄。 本发明还涉及一种制造层压体皮肤的方法。
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公开(公告)号：WO2015094059A1
公开(公告)日：2015-06-25
申请号：PCT/SE2013/051586
申请日：2013-12-20
Applicant: SAAB AB
Inventor： HALLANDER, Per , LUNDBERG, Anders , NYMAN, Tonny , PETERSSON, Mikael
CPC classification number: B29C65/48 , B29C65/02 , B29C66/00145 , B29C70/382 , B29C70/386 , B29D99/0014 , B29K2105/06 , B29L2031/3076 , B64C1/061 , B64C1/064 , B64C1/12 , Y02T50/43
Abstract: A stiffening element 11 comprising at least a first stiffening profile 1and at least a second stiffening profile 2. The first stiffening profile 1 comprises a profile member 4, at least one structural flange 8 is connected to the profile member 4, a through-passage 9 extending through the profile member 4,and at least one support flange 10 is connected to the profile member 4.The second stiffening profile 2 comprises a bottom portion 12 and at least one support side portion 13 connected to the bottom portion 12. Furthermore, the invention relates to a method for manufacturing a stiffening element 11 and a method for manufacturing a reinforced structure 15, wherein the reinforced structure 15 comprises at least one structural element 14 and at least one stiffening element 11.
Abstract translation: 包括至少第一加强轮廓1和至少第二加强轮廓2的加强元件11.第一加强轮廓1包括轮廓构件4，至少一个结构凸缘8连接到轮廓构件4，通道9 延伸穿过轮廓构件4，并且至少一个支撑凸缘10连接到轮廓构件4.第二加强轮廓2包括底部12和连接到底部12的至少一个支撑侧部13。 本发明涉及一种用于制造加强元件11的方法和用于制造加强结构15的方法，其中加强结构15包括至少一个结构元件14和至少一个加强元件11。
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公开(公告)号：WO2012099512A1
公开(公告)日：2012-07-26
申请号：PCT/SE2011/050063
申请日：2011-01-21
Applicant: SAAB AB , GRANKÄLL, Tommy , HALLANDER, Per , LUNDBERG, Anders , NYMAN, Tonny , WEIDMANN, Björn , PETERSSON, Mikael
Inventor： GRANKÄLL, Tommy , HALLANDER, Per , LUNDBERG, Anders , NYMAN, Tonny , WEIDMANN, Björn , PETERSSON, Mikael
CPC classification number: B32B5/26 , B29C70/222 , B29C70/30 , B29C70/342 , B29C70/46 , B32B2250/05 , B32B2250/20 , B32B2260/023 , Y10T428/24124
Abstract: The present invention relates to a composite article 801, wherein the article has a longitudinal direction L and a transversal direction T, the article 80 comprises a stack of plies wherein one ply is a bottom ply and one ply is a top ply, most of or all of the plies comprise fibres, and the article comprises a plurality of plies having fibres substantially in the orthogonal direction 810 to the longitudinal direction L of the article 801 and the stack further comprises a plurality of plies having fibres substantially in the same direction 811 as the longitudinally direction L of the article 801 and / or a plurality of plies having fibres in the diagonal direction (812, 813, 815, 816, 817, 818) of the longitudinal direction (L) of the article (801), wherein at least one of the ply / plies having fibres substantially in the orthogonal direction 810 to the longitudinal direction L of the article 801 comprise fibres that are stiffer than the fibres in the other plies which have less stiff fibres. The present invention also relates to a method of forming an article on a tool, the tool having one longitudinal direction L and one transversal direction T.
Abstract translation: 本发明涉及一种复合制品801，其中制品具有纵向方向L和横向方向T，制品80包括一叠层，其中一层是底层，一层是顶层，大部分或 所有帘布层都包括纤维，并且制品包括多个帘布层，其具有基本上在与制品801的纵向方向L相关的正交方向810上的纤维，并且该堆叠还包括多个帘布层，其具有基本上沿相同方向811的纤维 物品801的纵向方向L和/或具有在物品（801）的纵向方向（L）上的对角方向（812,813,815,816,817,818）的纤维的多个帘布层，其中在 具有基本上在与制品801的纵向方向L相关的正交方向810上的纤维的帘布层/帘布层中的至少一个包括比其他帘布层中具有较低刚度的纤维更硬的纤维 纤维。 本发明还涉及一种在工具上形成物品的方法，该工具具有一个纵向方向L和一个横向方向T.
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5.发明申请
公开(公告)号：WO2014031043A1
公开(公告)日：2014-02-27
申请号：PCT/SE2012/050890
申请日：2012-08-21
Applicant: SAAB AB , GRANKÄLL, Tommy , GUSTAVSSON, Stefan , HALLANDER, Per , LUNDBERG, Anders , PETERSSON, Mikael , WEIDMANN, Björn
Inventor： GRANKÄLL, Tommy , GUSTAVSSON, Stefan , HALLANDER, Per , LUNDBERG, Anders , PETERSSON, Mikael , WEIDMANN, Björn
CPC classification number: B29C70/342 , B29D99/0007 , B29D99/0014 , B64C2001/0072 , Y02T50/43
Abstract: The present invention relates to a reinforced structure (1) and a method for manufacturing a reinforced structure (1) of composite material. The reinforced structure (1) comprises a stiffening element (2) which is attached to the concave surface (37) of a shell element (3). The stiffening element (2) comprises a first profile (5A) and a second profile (5B) connected to each other and forming a web (9). The stiffening element (2) further comprises a reinforcing element (7) of composite material having at least one forming bulge (21) on each of its respective sides (31and 33). The forming bulges (21) extend from an outer edge (27) of the reinforcing element (7) to an inner edge (29) of reinforcing element (7). The height of the at least two forming bulges (21) is highest at the outer edge (27), tapers towards the inner edge (29) and is levelled out at the inner edge (29). The reinforcing element (7) is positioned between the first profile (5A) and the second profile (5B) and forms the web (9) of the stiffening element (2).
Abstract translation: 本发明涉及一种增强结构（1）和一种用于制造复合材料的增强结构（1）的方法。 加强结构（1）包括附接到壳元件（3）的凹面（37）的加强元件（2）。 加强元件（2）包括彼此连接并形成网（9）的第一轮廓（5A）和第二轮廓（5B）。 加强元件（2）还包括复合材料的增强元件（7），其在其各自侧面（31和33）上具有至少一个成形凸起（21）。 成形凸起（21）从加强元件（7）的外边缘（27）延伸到加强元件（7）的内边缘（29）。 至少两个成形凸缘（21）的高度在外边缘（27）处最高，朝着内边缘（29）逐渐变细，并在内边缘（29）处平整。 加强元件（7）定位在第一轮廓（5A）和第二轮廓（5B）之间并且形成加强元件（2）的腹板（9）。
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Patent Agency Ranking
公开(公告)号：WO2011062527A1
公开(公告)日：2011-05-26
申请号：PCT/SE2009/051301
申请日：2009-11-17
Applicant: SAAB AB , GRANKÄLL, Tommy , LUNDBERG, Anders , ANDERSSON, Jan , PETERSSON, Mikael , WEIDMANN, Björn , WAARA, Jan , HALLANDER, Per
Inventor： GRANKÄLL, Tommy , LUNDBERG, Anders , ANDERSSON, Jan , PETERSSON, Mikael , WEIDMANN, Björn , WAARA, Jan , HALLANDER, Per
CPC classification number: B29C33/0011 , B29C33/3842 , B29C33/40 , B29C33/565 , B29C70/00 , B29L2031/3082
Abstract: The present invention regards a method of producing a forming tool and the forming tool for forming an article, the forming tool (1) comprises a composite face sheet (7) having a forming surface (29) and an inner surface (17) opposite the forming surface (29), and further comprises a support structure being attached to the inner surface (17) of the composite face sheet (7). The support structure comprises a support shell (9, 9', 9") of composite having a first surface (27) facing the inner surface (17) of the composite face sheet (7) and having a second surface (28) opposite the first surface (27), the support structure further comprises distance members (11, 31), and the support shell (9, 9', 9") is fixed at a distance from the composite face (7) sheet by means of the distance members (11, 31).
Abstract translation: 本发明涉及一种生产成形工具的方法和用于形成制品的成形工具，该成形工具（1）包括具有成形表面（29）的复合面板（7）和与其相对的内表面（17） 形成表面（29），并且还包括附接到复合面板（7）的内表面（17）的支撑结构。 支撑结构包括具有面向复合面板（7）的内表面（17）的第一表面（27）的复合材料的支撑壳（9,9'，9“），并且具有与第二表面相对的第二表面 第一表面（27），支撑结构还包括距离构件（11,31），并且支撑壳体（9,9'，9“）通过距离复合面（7）片材一定距离固定 成员（11,31）。
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公开(公告)号：EP2665595A1
公开(公告)日：2013-11-27
申请号：EP11856405.3
申请日：2011-01-21
Applicant: Saab AB
Inventor： GRANKÄLL, Tommy , HALLANDER, Per , LUNDBERG, Anders , NYMAN, Tonny , WEIDMANN, Björn , PETERSSON, Mikael
CPC classification number: B32B5/26 , B29C70/222 , B29C70/30 , B29C70/342 , B29C70/46 , B32B2250/05 , B32B2250/20 , B32B2260/023 , Y10T428/24124
Abstract: The present invention relates to a composite article 801, wherein the article has a longitudinal direction L and a transversal direction T, the article 80 comprises a stack of plies wherein one ply is a bottom ply and one ply is a top ply, most of or all of the plies comprise fibres, and the article comprises a plurality of plies having fibres substantially in the orthogonal direction 810 to the longitudinal direction L of the article 801 and the stack further comprises a plurality of plies having fibres substantially in the same direction 811 as the longitudinally direction L of the article 801 and / or a plurality of plies having fibres in the diagonal direction (812, 813, 815, 816, 817, 818) of the longitudinal direction (L) of the article (801), wherein at least one of the ply / plies having fibres substantially in the orthogonal direction 810 to the longitudinal direction L of the article 801 comprise fibres that are stiffer than the fibres in the other plies which have less stiff fibres. The present invention also relates to a method of forming an article on a tool, the tool having one longitudinal direction L and one transversal direction T.
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8.发明公开
公开(公告)号：EP2888095A1
公开(公告)日：2015-07-01
申请号：EP12883107.0
申请日：2012-08-21
Applicant: SAAB AB
Inventor： GRANKÄLL, Tommy , GUSTAVSSON, Stefan , HALLANDER, Per , LUNDBERG, Anders , PETERSSON, Mikael , WEIDMANN, Björn
CPC classification number: B29C70/342 , B29D99/0007 , B29D99/0014 , B64C2001/0072 , Y02T50/43
Abstract: The present invention relates to a reinforced structure (1) and a method for manufacturing a reinforced structure (1) of composite material. The reinforced structure (1) comprises a stiffening element (2) which is attached to the concave surface (37) of a shell element (3). The stiffening element (2) comprises a first profile (5A) and a second profile (5B) connected to each other and forming a web (9). The stiffening element (2) further comprises a reinforcing element (7) of composite material having at least one forming bulge (21) on each of its respective sides (31and 33). The forming bulges (21) extend from an outer edge (27) of the reinforcing element (7) to an inner edge (29) of reinforcing element (7). The height of the at least two forming bulges (21) is highest at the outer edge (27), tapers towards the inner edge (29) and is levelled out at the inner edge (29). The reinforcing element (7) is positioned between the first profile (5A) and the second profile (5B) and forms the web (9) of the stiffening element (2).
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公开(公告)号：EP2501532A1
公开(公告)日：2012-09-26
申请号：EP09851512.5
申请日：2009-11-17
Applicant: Saab AB
Inventor： GRANKÄLL, Tommy , LUNDBERG, Anders , ANDERSSON, Jan , PETERSSON, Mikael , WEIDMANN, Björn , WAARA, Jan , HALLANDER, Per
CPC classification number: B29C33/0011 , B29C33/3842 , B29C33/40 , B29C33/565 , B29C70/00 , B29L2031/3082
Abstract: The present invention regards a method of producing a forming tool and the forming tool for forming an article, the forming tool (1) comprises a composite face sheet (7) having a forming surface (29) and an inner surface (17) opposite the forming surface (29), and further comprises a support structure being attached to the inner surface (17) of the composite face sheet (7). The support structure comprises a support shell (9, 9', 9") of composite having a first surface (27) facing the inner surface (17) of the composite face sheet (7) and having a second surface (28) opposite the first surface (27), the support structure further comprises distance members (11, 31), and the support shell (9, 9', 9") is fixed at a distance from the composite face (7) sheet by means of the distance members (11, 31).
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公开(公告)号：EP2888095B1
公开(公告)日：2020-09-30
申请号：EP12883107.0
申请日：2012-08-21
Applicant: SAAB AB
Inventor： GRANKÄLL, Tommy , GUSTAVSSON, Stefan , HALLANDER, Per , LUNDBERG, Anders , PETERSSON, Mikael , WEIDMANN, Björn
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