PROBLEM TO BE SOLVED: To provide a grid stiffened structure which includes: a wall which extends in a direction perpendicular to a plane; and an elongated rib connected to the wall along an elongated dimension of the rib such that the elongated rib extends along the wall and forms an angle with an axis which extends in a direction perpendicular to the plane.SOLUTION: An elongated rib 13 defines a free sidewall 40, which extends from a wall 18 positioned on a first side 42 of the elongated rib and extends in a direction T about the elongated rib and perpendicular to an elongated dimension to the wall positioned on a second side 44 of the elongated rib. The wall and the elongated rib are constructed of a plurality of layers of material which extend in a direction perpendicular to an axis.SELECTED DRAWING: Figure 3

    【課題】平面に対して直交する方向に延伸する壁と、細長いリブであって、細長いリブが壁に沿って延伸し、平面に垂直な方向に延伸する軸線とある角度を作るようにリブの細長い寸法に沿って壁に連結される、細長いリブと、を備えるグリッド補剛構造を提供する。【解決手段】細長いリブ13は自由側壁40を画定し、自由側壁は、細長いリブの第1の側面42上に配置された壁18から延伸し、細長いリブの周囲のかつ細長い寸法に対して直交する方向Tに細長いリブの第2の側面44上に配置された壁まで延伸する。壁および細長いリブは、軸線に対して直交する方向に延伸する複数の材料層で構築される。【選択図】図3


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    Title :

    ADDITIVELY MANUFACTURED REINFORCED STRUCTURE


    Additional title:

    付加製造された補強構造


    Contributors:

    Publication date :

    2018-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / 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 / B64G Raumfahrt , COSMONAUTICS / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES



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