公开(公告)号：US10786945B2

公开(公告)日：2020-09-29

申请号：US15029759

申请日：2014-10-29

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Daniel Günther ,  Ulrich Recknagel ,  Florian Mögele

IPC: B29C64/165 ,  B33Y10/00 ,  B33Y70/00 ,  B33Y30/00 ,  B29C64/245 ,  B29C64/295

Abstract: The invention relates to a method, a device and a binding agent system for producing three-dimensional models.

公开(公告)号：US20200262141A1

公开(公告)日：2020-08-20

申请号：US16867170

申请日：2020-05-05

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Daniel Günther ,  Johannes Günther ,  Christoph Scheck

IPC: B29C64/165

Abstract: The invention relates to a method and an apparatus for producing three-dimensional models by layering in a high-speed sintering process.

公开(公告)号：US10442170B2

公开(公告)日：2019-10-15

申请号：US15105993

申请日：2014-12-16

Applicant: Voxeljet AG

Inventor： Daniel Günther ,  Ingo Ederer

IPC: B32B37/12 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y70/00 ,  B32B7/14 ,  B32B29/00 ,  B32B37/18 ,  B32B38/10 ,  B32B41/00 ,  D21H27/00 ,  B29C64/141

Abstract: The invention relates to a device, a special paper and a method for producing three-dimensional objects.

公开(公告)号：US20190143665A1

公开(公告)日：2019-05-16

申请号：US16245518

申请日：2019-01-11

Applicant: Voxeljet AG

Inventor： Ingo Ederer

IPC: B33Y80/00 ,  B29C64/40

Abstract: The present invention relates to articles prepared using a three-dimensional printing method, an auxiliary structure being additionally formed beyond an extension of the one or more components during the construction of components. The invention also relates to an auxiliary structure for components produced by means of three-dimensional printing methods, the auxiliary structure being constructed along with the component and extending beyond a dimension of the one or more components.

公开(公告)号：US20190143608A1

公开(公告)日：2019-05-16

申请号：US16245831

申请日：2019-01-11

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Andreas Dominik Hartmann

IPC: B29C64/40 ,  B29C64/153 ,  B29C64/20 ,  B29C64/141

Abstract: The invention relates to a device for producing three-dimensional models in a continuous process, comprising a build surface which has a first end in the direction of movement and a second end in the direction of movement, at least one dosing device and at least one solidification unit, characterized in that the build surface is designed to transport heavy components, and the components are transportable over the build surface essentially without distortion, and also comprising a method therefor.

公开(公告)号：US10213938B2

公开(公告)日：2019-02-26

申请号：US15225381

申请日：2016-08-01

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Rainer Hochsmann

IPC: B28B1/16 ,  B29C71/00 ,  B22F3/00 ,  B22C1/16 ,  B22C9/00 ,  B22C9/10 ,  B22C23/00 ,  B33Y10/00 ,  B33Y80/00 ,  B22C9/02 ,  B29C64/165

Abstract: The invention relates to a method for producing a part using a deposition technique. A layered composite is built up in layers, the individual layers each containing particulate material and binding material as well as optionally, a treatment agent. The layers maintain a predetermined porosity. The layer composite is built up in the absence of hardening agent. Once construction is complete, the layer composite is hardened.

公开(公告)号：US10179365B2

公开(公告)日：2019-01-15

申请号：US15890592

申请日：2018-02-07

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Daniel Günther ,  Andreas Dominik Hartmann

IPC: B22F3/105 ,  B29C64/165 ,  B29C64/153 ,  B33Y10/00

Abstract: The present invention relates to a method for producing three-dimensional objects based on computer-provided data, whereby a material is deposited in layers in a process chamber and the material is selectively solidified and/or bonded using a bonding apparatus and/or a solidifying apparatus in the process chamber, these steps being repeated. A conveyance of the material proceeds during the build process and proceeds continuously, sequentially and evenly up to an unpacking position.

公开(公告)号：US20180345585A1

公开(公告)日：2018-12-06

申请号：US16047710

申请日：2018-07-27

Applicant: VOXELJET AG

Inventor： Ingo Ederer ,  Andreas Dominik Hartmann

IPC: B29C64/40 ,  B29C64/153 ,  B29C64/141

CPC classification number: B29C64/141 ,  B22F2003/1056 ,  B29C64/153 ,  B29C64/40 ,  B29K2103/00 ,  B29K2105/251 ,  B33Y10/00 ,  B33Y30/00 ,  Y02P10/295

Abstract: The invention relates to a device for producing three-dimensional models in a continuous process, comprising a build surface which has a first end in the direction of movement and a second end in the direction of movement, at least one dosing device and at least one solidification unit, characterized in that the build surface is designed to transport heavy components, and the components are transportable over the build surface essentially without distortion, and also comprising a method therefor.

公开(公告)号：US10099426B2

公开(公告)日：2018-10-16

申请号：US15295122

申请日：2016-10-17

Applicant: VOXELJET AG

Inventor： Ingo Ederer ,  Andreas Hartmann

IPC: B29C67/08 ,  B29C67/00 ,  B22F3/00 ,  B33Y10/00 ,  B33Y30/00 ,  B33Y40/00 ,  B33Y70/00 ,  B29C64/141 ,  B29C64/153 ,  B29C64/165 ,  B29C64/35 ,  B05C19/06 ,  B22F3/105 ,  B29K105/00

Abstract: The present invention relates to apparatus, devices and methods for conveying particulate material during the manufacture of patterns in layers, wherein powder is conveyed out of a reservoir into a spreader unit having an ejection system.

公开(公告)号：US10093065B2

公开(公告)日：2018-10-09

申请号：US15105708

申请日：2014-12-15

Applicant: Voxeljet AG

Inventor： Ingo Ederer ,  Daniel Günther

IPC: B29C64/165 ,  B29C64/20 ,  B29C64/205 ,  B29C67/00 ,  B33Y10/00

Abstract: The invention relates to a device and a method for 3D printing with accelerated method execution.