公开(公告)号：US20080053998A1

公开(公告)日：2008-03-06

申请号：US11771633

申请日：2007-06-29

Applicant: Rainer Hochsmann ,  Alexander Muller ,  Uli Schrupp ,  Stefan Huhn ,  Udo Marschner ,  Martin Stachulla

Inventor： Rainer Hochsmann ,  Alexander Muller ,  Uli Schrupp ,  Stefan Huhn ,  Udo Marschner ,  Martin Stachulla

IPC: B65D51/00

CPC classification number: B29C64/153 ,  B33Y40/00

Abstract: An interchangeable container (10) for a system for building a mold body by forming superimposed layers of granular material, the granular material locally and selectively hardened layer by layer, the container including a bottom structure (14) that is displaceable in the interior of the container in a direction in parallel with the container side walls, the container further including at least one spindle drive comprising a vertical screw spindle (20) which is rotatably mounted in a container side of the container (10), and a spindle screw nut (22) on which the bottom structure (14) is supported, such that the bottom structure can be lowered step by step in the interior of the container by means of the spindle drive.

Abstract translation: 一种用于通过形成叠层的颗粒材料来建造模具体的系统的可互换容器（10），所述颗粒材料逐层地局部和选择性地硬化，所述容器包括底部结构（14），所述底部结构可在所述内部 容器在与容器侧壁平行的方向上进一步包括至少一个主轴驱动器，该主轴驱动器包括可旋转地安装在容器（10）的容器侧中的竖直螺杆轴（20）和主轴螺母（ 22），底部结构（14）被支撑在其上，使得底部结构可以通过主轴驱动器逐渐地降低在容器的内部。

公开(公告)号：US07874445B2

公开(公告)日：2011-01-25

申请号：US11771633

申请日：2007-06-29

Applicant: Rainer Höchsmann ,  Alexander Müller ,  Uli Schrupp ,  Stefan Hühn ,  Udo Marschner ,  Martin Stachulla

Inventor： Rainer Höchsmann ,  Alexander Müller ,  Uli Schrupp ,  Stefan Hühn ,  Udo Marschner ,  Martin Stachulla

IPC: B65D55/00 ,  B65D85/00

CPC classification number: B29C64/153 ,  B33Y40/00

Abstract: An interchangeable container for a system for building a mold body by forming superimposed layers of granular material, the granular material locally and selectively hardened layer by layer. The container includes a bottom structure that is displaceable in the interior of the container in a direction in parallel with the container side walls and at least one spindle drive having a vertical screw spindle rotatably mounted in a container side of the container, and a spindle screw nut on which the bottom structure is supported. The bottom structure can be lowered step by step in the interior of the container by the spindle drive.

Abstract translation: 一种用于通过形成重叠的颗粒材料层来建造模具体的系统的可互换容器，颗粒材料逐层地局部并选择性地硬化。 容器包括底部结构，该底部结构能够在与容器侧壁平行的方向上在容器内部移动，并且至少一个主轴驱动器具有可旋转地安装在容器的容器侧中的垂直螺杆轴，以及主轴螺钉 支撑底部结构的螺母。 底部结构可以通过主轴驱动器逐步降低在容器的内部。