| VOXELJET TECHNOLOGY GMBH Patent applications |
| Patent application number | Title | Published |
|---|
| 20120097258 | METHOD AND DEVICE FOR SWITCHING A PARTICULATE MATERIAL FLOW IN THE CONSTRUCTION OF MODELS IN LAYERS - The invention relates to a method for switching a particulate material flow in the construction of models in layers, wherein particulate materials are fed to a subsequent method step from a container having an opening in the direction of a workpiece platform. The particles in the container are exposed to a vacuum and to overpressure. | 04-26-2012 |
| 20110308755 | METHOD FOR THE LAYERED CONSTRUCTION OF MODELS - Described is a procedure for layered composition of models, whereby at least a first material is applied to an assembly platform, followed by selective application of a second material layer; these two application steps are repeated until the required model is achieved and both materials form a solid structure in an appropriate mixture ratio. The first material comprises a moulding sand; the first and/or second material comprises a bonding agent encompassing a salt-crystal binder and/or protein binder. | 12-22-2011 |
| 20110223437 | METHOD FOR THE LAYERED CONSTRUCTION OF PLASTIC MODELS - The invention relates to a method for implementing layered construction of plastic models, whereby a first material is applied to a building platform and thereupon a second material is selectively applied and these two application steps are respectively repeated layer after layer until the desired model is obtained. The two materials form a solid body when a suitable mixture ratio is used. The first material includes a particle material and the second material is applied via a print head and contains N-vinylformamide. | 09-15-2011 |
| 20080233302 | Method and Device for Production of a Three-Dimensional Article - The invention relates to a method and device for production of a three-dimensional article from a material, by means of layered application. According to the invention, a dropwise application is carried out, whereby drops of reaction components are ejected by a nozzle arrangement ( | 09-25-2008 |
