公开(公告)号：US08454878B2

公开(公告)日：2013-06-04

申请号：US12906543

申请日：2010-10-18

Applicant: Marc Bochinger ,  Klaus Edelmann ,  Thomas Lange ,  Tanja Frese ,  Sven Sperling ,  Eugen Tschakrow ,  Tobias Wirtz

Inventor： Marc Bochinger ,  Klaus Edelmann ,  Thomas Lange ,  Tanja Frese ,  Sven Sperling ,  Eugen Tschakrow ,  Tobias Wirtz

IPC: B27N3/18

CPC classification number: B29C70/345 ,  B29C51/082 ,  B29C51/262 ,  B29C53/04 ,  B29C70/541 ,  B29K2101/12 ,  B29K2707/04 ,  B29L2031/3082 ,  Y02T50/43

Abstract: The invention relates to a device for the production of an angle for connecting a fuselage cell skin to an annular former and/or a stringer inside a fuselage cell structure of an aircraft, the angle taking place by the one-step deformation of an initially planar blank along at least three fold lines in a uniaxial compression molding device. A mounting frame with hinges is arranged in the compression molding device, the blank to be deformed being accommodated along the edges preferably by means of a plurality of peripherally arranged springs. A deformation of the blank into an auto-stabilized angle is possible in one step while simultaneously ensuring interlaminar slide. Due to the constructively conditioned auto-stabilization of the angle, additional components which increase the weight and the assembly effort (so-called “stabilos”) in the connection region between fuselage cell skin, stringers and annular formers inside a fuselage structure of an aircraft are unnecessary.

Abstract translation: 本发明涉及一种用于生产用于将机身细胞皮肤连接到飞机的机身单元结构内的环形成形器和/或纵梁的角度的装置，该角度通过初始平面的一步变形而发生 在单轴压缩成型装置中沿着至少三条折线的坯料。 具有铰链的安装框架布置在压缩模制装置中，待变形的坯件优选地通过多个外围布置的弹簧沿边缘容纳。 将坯料变形为自动稳定的角度是可能的，同时确保层间滑动。 由于角度的建构性调节自动稳定，在机身机身结构内的机身细胞皮肤，桁条和环形成形器之间的连接区域中增加了重量和装配力（所谓的“稳定”）的附加部件 是不必要的

公开(公告)号：US20110115128A1

公开(公告)日：2011-05-19

申请号：US12906543

申请日：2010-10-18

Applicant: Marc Bochinger ,  Edelmann Klaus ,  Thomas Lange ,  Tanja Frese ,  Sven Sperling ,  Tschakrow Eugen ,  Wirtz Tobias

Inventor： Marc Bochinger ,  Edelmann Klaus ,  Thomas Lange ,  Tanja Frese ,  Sven Sperling ,  Tschakrow Eugen ,  Wirtz Tobias

IPC: B29C51/08

CPC classification number: B29C70/345 ,  B29C51/082 ,  B29C51/262 ,  B29C53/04 ,  B29C70/541 ,  B29K2101/12 ,  B29K2707/04 ,  B29L2031/3082 ,  Y02T50/43

Abstract: The invention relates to a device for the production of an angle for connecting a fuselage cell skin to an annular former and/or a stringer inside a fuselage cell structure of an aircraft, the angle taking place by the one-step deformation of an initially planar blank along at least three fold lines in a uniaxial compression moulding device. A mounting frame with hinges is arranged in the compression moulding device, the blank to be deformed being accommodated along the edges preferably by means of a plurality of peripherally arranged springs. A deformation of the blank into an auto-stabilised angle is possible in one step while simultaneously ensuring interlaminar slide. Due to the constructively conditioned auto-stabilisation of the angle, additional components which increase the weight and the assembly effort (so-called “stabilos”) in the connection region between fuselage cell skin, stringers and annular formers inside a fuselage structure of an aircraft are unnecessary.

Abstract translation: 本发明涉及一种用于生产用于将机身细胞皮肤连接到飞机的机身单元结构内的环形成形器和/或纵梁的角度的装置，该角度通过初始平面的一步变形而发生 在单轴压缩成型装置中沿着至少三条折线的坯料。 具有铰链的安装框架布置在压缩模制装置中，待变形的坯件优选地通过多个外围布置的弹簧沿边缘容纳。 将坯料变形为自动稳定的角度是可能的，同时确保层间滑动。 由于角度的建构性调节自动稳定，在机身机身结构内的机身细胞皮肤，桁条和环形成形器之间的连接区域中增加了重量和装配力（所谓的“稳定”）的附加部件 是不必要的