专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008088637A2 BRUSH ASSEMBLY FOR REMOVAL OF EXCESS UNCURED BUILD MATERIAL 审中-公开
标题翻译：用于拆卸过硬的建筑材料的BRUSH组件
公开(公告)号：WO2008088637A2
公开(公告)日：2008-07-24
申请号：PCT/US2007/087715
申请日：2007-12-17
申请人： 3D SYSTEMS, INC. , SPERRY, Charles, R. , MCNAMARA, JR., Dennis, F. , SCOTT, Suzanne, M. , HULL, Charles, W. , MOJDEH, Mehdi
发明人： SPERRY, Charles, R. , MCNAMARA, JR., Dennis, F. , SCOTT, Suzanne, M. , HULL, Charles, W. , MOJDEH, Mehdi
IPC分类号： B29C67/00
CPC分类号： B29C64/106
摘要： A solid imaging apparatus is provided that includes a replaceable cartridge containing a source of build material and an extendable and retractable flexible transport film for transporting the build material layer-by-layer from the cartridge to the surface of a build in an image plane. An operator using the device needs merely to remove a spent cartridge and replace it with a fresh cartridge to continue solid imaging virtually uninterrupted. The apparatus also includes the capability of withdrawing and inserting an imager without the operator having to perform a separate alignment step. A brush attached to the transport film and forming part of the cartridge provides for intra-layer removal of excess uncured build material. If desired, the apparatus can produce a fully reacted build. A high intensity UV source cures the build between layers. An injection molded build pad is designed to hold a build in an inverted position for improving the build. The invention also provides for tilting the build elevator to reduce air entrainment and for releasing the build from the image plane.
摘要翻译：提供了一种固体成像装置，其包括容纳建筑材料源的可替换盒，以及用于将构建材料逐层从盒移动到图像平面中的构建体的表面的可伸缩的柔性输送膜。使用该设备的操作者仅仅需要移除用过的墨盒，并用新的墨盒更换墨盒，以继续实时成像。该装置还包括在不需要执行单独对准步骤的情况下撤回和插入成像器的能力。附着在运输薄膜上并形成墨盒的一部分的刷子可用于层内去除多余的未固化的建筑材料。如果需要，该装置可以产生完全反应的构造。高强度紫外线源固化层之间的构建。注塑成型垫被设计成将构造保持在倒置位置以改善构造。本发明还提供了使构建电梯倾斜以减少空气夹带和用于将构图从图像平面释放。

2. 发明申请

WO2008088637A3 BRUSH ASSEMBLY FOR REMOVAL OF EXCESS UNCURED BUILD MATERIAL 审中-公开
标题翻译：用于去除过量未固化建筑材料的刷子组件
公开(公告)号：WO2008088637A3
公开(公告)日：2008-10-02
申请号：PCT/US2007087715
申请日：2007-12-17
申请人： 3D SYSTEMS INC , SPERRY C R , MCNAMARA JR DENNIS F , SCOTT SUZANNE M , HULL CHARLES W , MOJDEH MEHDI
发明人： SPERRY CHARLES R , MCNAMARA JR DENNIS F , SCOTT SUZANNE M , HULL CHARLES W , MOJDEH MEHDI
IPC分类号： B29C67/00
CPC分类号： B29C64/106
摘要： A solid imaging apparatus is provided that includes a replaceable cartridge containing a source of build material and an extendable and retractable flexible transport film for transporting the build material layer-by-layer from the cartridge to the surface of a build in an image plane. An operator using the device needs merely to remove a spent cartridge and replace it with a fresh cartridge to continue solid imaging virtually uninterrupted. The apparatus also includes the capability of withdrawing and inserting an imager without the operator having to perform a separate alignment step. A brush attached to the transport film and forming part of the cartridge provides for intra-layer removal of excess uncured build material. If desired, the apparatus can produce a fully reacted build. A high intensity UV source cures the build between layers. An injection molded build pad is designed to hold a build in an inverted position for improving the build. The invention also provides for tilting the build elevator to reduce air entrainment and for releasing the build from the image plane.
摘要翻译：提供了一种固体成像设备，其包括含有构建材料源的可更换盒以及用于将构建材料逐层从盒施加到图像平面中的构建表面的可伸展和可缩回的柔性传输膜。使用该设备的操作员仅需要移除已用过的墨盒并将其替换为新墨盒以实际上不间断地继续固体成像。该设备还包括撤回和插入成像器的能力，而操作者不必执行单独的对准步骤。连接在输送薄膜上并形成筒的一部分的刷子提供层内去除多余未固化的建造材料。如果需要，该装置可以产生完全反应的构造。高强度紫外线源可以固化层间的构造。注塑成型的垫板设计用于将底座保持在倒立位置以改善构造。本发明还提供了使建造电梯倾斜以减少空气夹带并且从图像平面释放建筑物。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式