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1. 发明专利

JP5026234B2 Coating apparatus for applying a layer of powdery building material in a device for layered production of three-dimensional objects 有权
公开(公告)号：JP5026234B2
公开(公告)日：2012-09-12
申请号：JP2007301745
申请日：2007-11-21
申请人：イーオーエスゲゼルシャフトミットベシュレンクテルハフツングイレクトロオプティカルシステムズ
发明人：ハルデルトーマス , ペレットハンス
IPC分类号： B29C67/00
CPC分类号： B22F3/1055 , B22F2998/00 , B29C64/153 , B33Y30/00 , Y02P10/295 , B22F3/003
摘要： The coating device (27) for applying a layer of a powdered constituent in a device for producing three dimensional objects by layer-wise hardening of constituent at the places corresponding to the object, comprises a coating element (61) that applies the constituent in form of a layer, and a drive mechanism (59) having a pneumatic system (69), a liquid-brake cylinder that works against the movement of the coating element and oil brake cylinder. The coating element moves via a working level. The pneumatic system moves the coating element by the admission of pressure. The coating device (27) for applying a layer of a powdered constituent in a device for producing three dimensional objects by layer-wise hardening of constituent at the places corresponding to the object, comprises a coating element (61) that applies the constituent in form of a layer, and a drive mechanism (59) having a pneumatic system (69), a liquid-brake cylinder that works against the movement of the coating element and oil brake cylinder. The coating element moves via a working level. The pneumatic system moves the coating element by the admission of pressure. The coating element is formed as blade, whose side turned to the working field applies the constituent on a carrier device. The drive mechanism has a drive shaft and the pneumatic system moves the drive shaft in rotational manner. The rotation of the drive shaft moves the coating element parallel to the working level on a circular path.

2. 发明专利

JP4916422B2 Apparatus for molding containers for layered production of three-dimensional objects 有权
标题翻译：空值
公开(公告)号：JP4916422B2
公开(公告)日：2012-04-11
申请号：JP2007300898
申请日：2007-11-20
申请人：イーオーエスゲゼルシャフトミットベシュレンクテルハフツングイレクトロオプティカルシステムズ
发明人：ハルデルトーマス , ペレットハンス
IPC分类号： B29C67/00
CPC分类号： B29C64/153 , B29L2031/26 , B33Y30/00 , B33Y40/00
摘要： The container (25) has a carrier device (26) that is arranged in the container in a height-adjustable manner, where an upper side of the device forms a construction platform (78). A gap (80) is formed between a circulating external edge of the platform and a circulating inner wall of the container. A seal (81) is provided at the platform and closes the gap, where the seal is formed from a ring of laminar flexible material e.g. silicone. A guiding plate (82) is provided for maintaining an angular form of the seal in an area of the gap and arranged below the platform.
摘要翻译：容器（25）具有以高度可调的方式布置在容器中的载体装置（26），其中装置的上侧形成施工平台（78）。在平台的循环外缘和容器的循环内壁之间形成间隙（80）。密封件（81）设置在平台处并且封闭间隙，其中密封件由层状柔性材料环形成，例如，硅。引导板（82）用于在间隙的一个区域内保持角形形式的密封，并布置在平台的下方。

3. 发明专利

JP4865684B2 Each insert and take out a method for an apparatus and containers for the layered production of three-dimensional objects 有权
标题翻译：空值
公开(公告)号：JP4865684B2
公开(公告)日：2012-02-01
申请号：JP2007300880
申请日：2007-11-20
申请人：イーオーエスゲゼルシャフトミットベシュレンクテルハフツングイレクトロオプティカルシステムズ
发明人：ハルデルトーマス , ペレットハンス
IPC分类号： B29C67/00 , B22F3/105 , B22F3/16
CPC分类号： B29C31/02 , B22F3/1055 , B22F2003/1056 , B22F2998/00 , B29C64/153 , B33Y30/00 , B33Y40/00 , Y02P10/295 , B22F3/003
摘要： The apparatus for layered production of a three-dimensional object by layer-wise hardening of constituent at a point corresponding to the object, comprises a machine frame, a door (73) fastened to the machine frame, a container (25) removable from the apparatus, a carrier device, which is displaced in its height in the container and whose top side forms a building platform, a holder (74) for the container intended at the door, an attachment (75) intended at the container, a coating for laying the constituent on the building platform and/or a pre-solidified layer and an energy source. The apparatus for layered production of a three-dimensional object by layer-wise hardening of constituent at a point corresponding to the object, comprises a machine frame, a door (73), which is fastened to the machine frame and is pivotable between an opened position and a closed position, a container (25) removable from the apparatus, a carrier device, which is height adjustable in the container and whose top side forms a building platform, on which the three-dimensional object is produced, a holder (74) for the container intended at the door, an attachment (75) intended at the container, a coupling mechanism for coupling or uncoupling the carrier device with a drive for the movement relative to the container, and a coating for laying the constituent on the building platform and/or a pre-solidified layer and an energy source, which produces a beam for the solidification of the powdery constituent. The attachment is engaged with the holder, so that the container is movable by latches of the door in the apparatus and/or movable by opening of the door from the apparatus. The coupling mechanism engages the attachment and the holder with the closed door and the container. An independent claim is included for a method of fitting and withdrawing a container.
摘要翻译：用于通过在与物体相对应的点处对构件进行分层硬化来分层制造三维物体的装置包括机架，固定在机架上的门（73），从所述机架上拆下的容器（25）装置，承载装置，其在容器中的高度位移并且其顶侧形成建筑平台;用于在门上的容器的保持器（74），用于容器的附件（75），用于将构件铺设在建筑平台和/或预固化层和能源上。用于通过在与物体相对应的点上的组分逐层硬化来分层制造三维物体的装置包括机架，门（73），其紧固到机架上并且可在打开的位置和关闭位置，可从该装置移除的容器（25），载体装置，其在容器中是高度可调节的，并且其顶侧形成制造三维物体的建筑平台;保持器（74）），用于在门上的容器，用于容器的附件（75），用于将承载装置与用于相对于容器移动的驱动器联接或解耦的联接机构，以及用于将构件放置在建筑物上的涂层平台和/或预固化层和能量源，其产生用于固化粉末成分的束。附件与保持器接合，使得容器可通过门的闩锁在设备中移动和/或可通过从设备打开门来移动。联接机构将附件和保持器与闭合的门和容器接合。包括用于装配和取出容器的方法的独立权利要求。

4. 发明专利

JP4995047B2 Device for layered production of three-dimensional objects 有权
标题翻译：空值
公开(公告)号：JP4995047B2
公开(公告)日：2012-08-08
申请号：JP2007301638
申请日：2007-11-21
申请人：イーオーエスゲゼルシャフトミットベシュレンクテルハフツングイレクトロオプティカルシステムズ
发明人：シミツェックジークフリート , ハルデルトーマス , ペレットハンス
IPC分类号： B29C67/00
CPC分类号： B29C64/153 , B33Y30/00
摘要： The device (1) has support feet (51) fastened to a machine frame (5) and supporting the device on a substrate. The feet are arranged such that a three point-support of the device is provided at the substrate, where two of the support feet are fastened to the machine frame in a height adjustable manner. The machine frame is designed with base carriers (2-4) in three corners. The feet are moved between a position, in which rollers protrude from the machine frame than the feet, to another position in which the feet protrude from the frame than the rollers.
摘要翻译：装置（1）具有紧固到机架（5）并且将装置支撑在基板上的支撑脚（51）。脚被布置成使得设备的三点支撑件设置在基板处，其中两个支撑脚以高度可调节的方式紧固到机架上。机架设计有三个角落的底座（2-4）。脚在从机架突出的位置与脚之间移动到另一位置，其中脚从框架突出而不是滚轮。

5. 发明专利

JP4871845B2 Device for layered production of three-dimensional objects 有权
公开(公告)号：JP4871845B2
公开(公告)日：2012-02-08
申请号：JP2007302260
申请日：2007-11-21
申请人：イーオーエスゲゼルシャフトミットベシュレンクテルハフツングイレクトロオプティカルシステムズ
发明人：ハルデルトーマス , マテストーマス , ペレットハンス , ケラーペーター
IPC分类号： B29C67/00
CPC分类号： B22F3/1055 , B22F2003/1056 , B29C64/153 , B33Y30/00 , Y02P10/295
摘要： The device for producing three dimensional objects by layer-wise hardening of constituent at a point corresponding to the object, comprises a working field in which hardening of the constituent takes place, a coating element (61) that applies the constituent in the form of a layer and a drive mechanism (59) having a pneumatic system (69). The coating element is formed as blade, whose side turned to the working field applies the constituent on a carrier device. The drive mechanism forwardly and backwardly moves the coating element on a circular path. The device for producing three dimensional objects by layer-wise hardening of constituent at a point corresponding to the object, comprises a working field in which hardening of the constituent takes place, a coating element (61) that applies the constituent in form of a layer and a drive mechanism (59) having a pneumatic system (69). The coating element is formed as blade, whose side turned to the working field applies the constituent on a carrier device. The drive mechanism forwardly and backwardly moves the coating element between a first end position on a first side of the field and a second end position on oppositely-lying second side of the field on a circular path. The first end position and the second end position have a circular cross-section between them. The drive mechanism has a drive shaft, which is arranged perpendicularly and laterally to the working field and moves over a limited angle region in rotation for producing the movement of the coating element. The coating element extends parallely to the working field and is fastened at the drive shaft in torque proof manner. The pneumatic system moves the coating element by the admission of pressure.

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