PROBLEM TO BE SOLVED: To provide a panel structure that satisfies safety and testing standards yet also enables a lower mass construction.SOLUTION: A panel structure for a vehicle, especially for an aircraft or spacecraft, includes an area member 2, specifically a skin member, that defines an areal expanse with a first surface 3 and an opposite second surface 4 and having a thickness 5 between the first surface 3 and the second surface 4; and a plurality of elongate stiffener members 6 which are attached to the area member 2 and extend over at least one of the first and second surfaces 3, 4; where at least one of the stiffener members 6 is bifurcated at a bifurcation point into two or more branch stiffener members 6'.SELECTED DRAWING: Figure 15
【課題】安全及び試験規格を満たすものでありながら、構造質量の低減も可能なパネル構造を提供する。【解決手段】輸送機器用、特に航空機又は宇宙船用のパネル構造であって、第1面3及び反対側の第2面4を備え、第1面3と第2面4との間に厚み5を有するエリア広がり部を画定するエリア部材2、具体的には外板部材と、エリア部材2に取り付けられており、第1及び第2面3,4の少なくとも一方の上に延びている複数の長尺状のスティフナ部材6とを備えており、スティフナ部材6の少なくとも1つが、分枝点Pにおいて、2つ以上の分枝スティフナ部材6’へと分岐している。【選択図】図15
PANEL STRUCTURE AND ASSOCIATED METHOD
パネル構造及び関連方法
2016-05-16
Patent
Electronic Resource
Japanese
IPC: | B64C AEROPLANES , Flugzeuge / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS / B33Y ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING , Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen |