Three-Dimensional Printed Composite Articles
    12.
    发明申请
    Three-Dimensional Printed Composite Articles 审中-公开
    三维印刷复合材料

    公开(公告)号:US20160082695A1

    公开(公告)日:2016-03-24

    申请号:US14835697

    申请日:2015-08-25

    Abstract: A 3D object according to the invention comprises substrate layers infiltrated by a hardened material. The 3D object is fabricated by a method comprising the following steps: Position powder on all or part of a substrate layer. Repeat this step for the remaining substrate layers. Stack the substrate layers. Transform the powder into a substance that flows and subsequently hardens into the hardened material. The hardened material solidifies in a spatial pattern that infiltrates positive regions in the substrate layers and does not infiltrate negative regions in the substrate layers. In a preferred embodiment, the substrate is carbon fiber and excess substrate is removed by abrasion.

    Abstract translation: 根据本发明的3D物体包括被硬化材料渗透的基底层。 通过包括以下步骤的方法制造3D物体:将粉末定位在基底层的全部或部分上。 对剩余的基底层重复此步骤。 堆叠衬底层。 将粉末转变成流动的物质,随后硬化​​到硬化材料中。 硬化材料以渗透基底层中的正区域并且不渗透底层中的负区域的空间图案固化。 在优选的实施方案中,基材是碳纤维,并且通过磨损除去多余的基材。

    Methods for Fabricating Three-Dimensional Printed Composites
    13.
    发明申请
    Methods for Fabricating Three-Dimensional Printed Composites 审中-公开
    制造三维印刷复合材料的方法

    公开(公告)号:US20160082658A1

    公开(公告)日:2016-03-24

    申请号:US14835685

    申请日:2015-08-25

    Abstract: A 3D object according to the invention comprises substrate layers infiltrated by a hardened material. The 3D object is fabricated by a method comprising the following steps: Position powder on all or part of a substrate layer. Repeat this step for the remaining substrate layers. Stack the substrate layers. Transform the powder into a substance that flows and subsequently hardens into the hardened material. The hardened material solidifies in a spatial pattern that infiltrates positive regions in the substrate layers and does not infiltrate negative regions in the substrate layers. In a preferred embodiment, the substrate is carbon fiber and excess substrate is removed by abrasion.

    Abstract translation: 根据本发明的3D物体包括被硬化材料渗透的基底层。 通过包括以下步骤的方法制造3D物体:将粉末定位在基底层的全部或部分上。 对剩余的基底层重复此步骤。 堆叠衬底层。 将粉末转变成流动的物质,随后硬化​​到硬化材料中。 硬化材料以渗透基底层中的正区域并且不渗透底层中的负区域的空间图案固化。 在优选的实施方案中,基材是碳纤维,并且通过磨损除去多余的基材。

    Methods for photosculpture
    17.
    发明授权
    Methods for photosculpture 有权
    摄影方法

    公开(公告)号:US09393770B2

    公开(公告)日:2016-07-19

    申请号:US14199603

    申请日:2014-03-06

    Abstract: A 3D object (the “New Object”) is fabricated layer by layer by 3D printing. The shape and relative dimensions of the various parts of the New Object match that of another 3D object (the “Target Object”). In addition, the exterior of the New Object appears to be a photographic likeness of the Target Object. The “photographic” likeness is created by variations in visual characteristics of materials in the layers comprising the New Object, and in particular by variations at or near the surface of the New Object. Thus, the photographic likeness is an integral part of these layers comprising the New Object. An object is scanned, from which a texture map is obtained. A CAD model is sliced into slices (bit maps files) which are then colored by a program with the boundary to match the color or gray scale to color the appropriate pixels, derived from the texture map.

    Abstract translation: 3D对象(“新对象”)通过3D打印逐层加工。 新对象的各个部分的形状和相对尺寸与另一个3D对象(“目标对象”)的形状和相对尺寸相匹配。 另外,新对象的外观似乎是目标对象的摄影形象。 “摄影”的相似性是通过在包括新物体的层中的材料的视觉特性的变化产生的,特别是通过在新对象的表面处或附近的变化。 因此,摄影相似性是包含新对象的这些层的组成部分。 扫描对象,从中获取纹理贴图。 将CAD模型切片成片(位图文件),然后通过具有边界的程序对其进行着色,以匹配颜色或灰度级,以从纹理贴图中导出适当的像素。

    Foldable construction blocks
    18.
    发明授权
    Foldable construction blocks 有权
    可折叠建筑块

    公开(公告)号:US08756894B2

    公开(公告)日:2014-06-24

    申请号:US13033904

    申请日:2011-02-24

    CPC classification number: A63H33/062

    Abstract: In an exemplary embodiment of this invention, corrugated board is folded into a building system. The building system comprises a plurality of blocks and connectors. The blocks are rectangular cuboid in shape. The bottom and top sides of the blocks have rectangular arrays of holes. The blocks may be releasably connected by aligning the top holes of one block with the bottom holes of another block, and then inserting connectors into the aligned pairs of holes, one connector per aligned paid of holes. The ends of the connectors that are inserted are circular or equiangular polygonal in shape. In some embodiments, compression is used to releasably hold the connectors in place.

    Abstract translation: 在本发明的一个示例性实施例中,瓦楞纸板折叠成建筑系统。 建筑系统包括多个块和连接器。 块是矩形长方体的形状。 块的底部和顶部具有矩形阵列的孔。 块可以通过将一个块的顶部孔与另一个块的底部孔对准,然后将连接器插入对准的孔对中,每个对准的一个连接器孔被释放地连接。 插入的连接器的端部是圆形或等角多边形的形状。 在一些实施例中,使用压缩可释放地将连接器保持在适当位置。

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