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1. 发明申请

WO9612610A3 APPARATUS AND METHOD FOR DISPENSING BUILD MATERIALAPPARATUS AND METHOD FOR DISPENSING BUILD MATERIAL TO MAKE A THREE-DIMENSIONAL ARTICLE TO MAKE A THREE-DIMENSIONAL ARTICLE 审中-公开
标题翻译：用于分配建筑材料的装置和方法以及用于分配建筑材料以制作三维文章以制作三维文章的方法
公开(公告)号：WO9612610A3
公开(公告)日：1996-08-01
申请号：PCT/US9514503
申请日：1995-10-18
申请人： BPM TECH INC , MENHENNETT HERBERT E , LEONARD JON N , LARSEN JOHN R , BROWN ROBERT B , FERREIRA MANUAL M , BARLAGE WILLIAM B III , KIRSCHMAN CHARLES F
发明人： MENHENNETT HERBERT E , LEONARD JON N , LARSEN JOHN R , BROWN ROBERT B , FERREIRA MANUAL M , BARLAGE WILLIAM B III , KIRSCHMAN CHARLES F
IPC分类号： B29C67/00
CPC分类号： B29C64/112 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , Y10T156/1798
摘要： A three-dimensional article making apparatus includes a build material dispenser (34) positioned adjacent a platform for ejecting a plurality of droplets of build material; and dispenser positioners for relatively positioning the dispenser in five degrees of freedom with respect to the platform. Accordingly, the dispenser may be rotated and flipped to permit construction of a cantilevered portion of an article without requiring support material. The dispenser positioners include a Z-direction positioner for positioning the dispenser vertically relative to the platform, and X-Y positioner for positioning the dispenser in an X-Y planar direction relative to the platform, a flip angle positioner for rotatably positioning the dispenser relative to a generally horizontal axis, and a phi angle positioner for rotatably positioning the dispenser relative to a generally vertical axis. A processor is operatively connected to the dispenser and the dispenser positioners for advancing the dispenser along a predetermined path of travel while operating or firing the dispenser to construct the three-dimensional article in successive layers or portions based upon the article defining data. Method aspects of the invention are also disclosed.

2. 发明申请

WO1996012610A2 APPARATUS AND METHOD FOR DISPENSING BUILD MATERIAL TO MAKE A THREE-DIMENSIONAL ARTICLE 审中-公开
标题翻译：用于分配建筑材料制作三维文章的装置和方法
公开(公告)号：WO1996012610A2
公开(公告)日：1996-05-02
申请号：PCT/US1995014503
申请日：1995-10-18
申请人： BPM TECHNOLOGY, INC. , MENHENNETT, Herbert, E. , LEONARD, Jon, N. , LARSEN, John, R. , BROWN, Robert, B. , FERREIRA, Manual, M. , BARLAGE, William, B., III , KIRSCHMAN, Charles, F.
发明人： BPM TECHNOLOGY, INC.
IPC分类号： B29C67/00
CPC分类号： B29C64/112 , B33Y10/00 , B33Y30/00 , B33Y40/00 , B33Y50/02 , Y10T156/1798
摘要： A three-dimensional article making apparatus includes a build material dispenser (34) positioned adjacent a platform for ejecting a plurality of droplets of build material; and dispenser positioners for relatively positioning the dispenser in five degrees of freedom with respect to the platform. Accordingly, the dispenser may be rotated and flipped to permit construction of a cantilevered portion of an article without requiring support material. The dispenser positioners include a Z-direction positioner for positioning the dispenser vertically relative to the platform, and X-Y positioner for positioning the dispenser in an X-Y planar direction relative to the platform, a flip angle positioner for rotatably positioning the dispenser relative to a generally horizontal axis, and a phi angle positioner for rotatably positioning the dispenser relative to a generally vertical axis. A processor is operatively connected to the dispenser and the dispenser positioners for advancing the dispenser along a predetermined path of travel while operating or firing the dispenser to construct the three-dimensional article in successive layers or portions based upon the article defining data. Method aspects of the invention are also disclosed.
摘要翻译：一种三维制品设备包括：一个邻近平台定位的构建材料分配器（34），用于喷射多个构建材料液滴; 以及分配器定位器，用于将分配器相对于平台相对地定位在五个自由度。因此，分配器可以旋转和翻转以允许在不需要支撑材料的情况下构造制品的悬臂部分。分配器定位器包括用于相对于平台垂直定位分配器的Z方向定位器和用于将分配器相对于平台相对于XY平面方向定位的XY定位器，用于将分配器相对于大致水平的可旋转定位的翻转角定位器以及用于相对于大致垂直的轴线可旋转地定位分配器的phi角度定位器。处理器可操作地连接到分配器和分配器定位器，用于沿着预定的行进路径推进分配器，同时操作或点燃分配器，以基于定义数据的物品构建连续层或部分的三维制品。还公开了本发明的方法方面。

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