32 patents
Utility
Exchangeable process unit
28 Nov 23
The invention relates to a device and to a method for producing 3D moulded parts using at least one process unit, also suitable for a large scale production in series of 3D moulded parts such as foundry cores and moulds and other articles which are required in large amounts.
Ingo Ederer, Bastian Heymel, Josef Grasegger, Martin Sinzinger
Filed: 4 Feb 20
Utility
3D printing process and molding produced by this process using lignosulfate
21 Nov 23
The present invention relates to a material system for 3D printing, to a 3D printing process using a lignin-containing component or derivatives thereof or modified lignins, to soluble moldings that are produced by a powder-based additive layer manufacturing process and to the use of the moldings.
Ingo Gnüchtel, Florian Mögele
Filed: 29 Oct 20
Utility
Print head parking or maintenance unit for powder bed-based 3D printing, 3D printing systems and methods thereof
19 Sep 23
The invention relates to a method and a device for parking or maintaining a print head, such as a print head used for layer-by-layer manufacture of shaped parts.
Daniel Günther, Christian Wehrmann, Wolfgang Mühlbauer
Filed: 15 Feb 22
Utility
Process and apparatus for producing 3D moldings comprising a spectrum converter
22 Aug 23
A process and an apparatus for producing 3D moldings, wherein a spectrum converter is used.
Daniel Günther, Christoph Scheck, Imre Bardos
Filed: 16 Feb 22
Utility
Method for producing three-dimensional molded parts and regulating the moisture content in build material
4 Jul 23
A method for producing three-dimensional molded parts by means of layering, the moisture content of the build material mixture being able to be regulated.
Ingo Ederer, Daniel Günther, Johannes Günther, Ingo Gnüchtel, Florian Mögele
Filed: 11 Dec 15
Utility
Method and device for producing three-dimensional models using a binding agent system
3 Jan 23
The invention relates to a method, a device and a binding agent system for producing three-dimensional models.
Ingo Ederer, Daniel Günther, Ulrich Recknagel, Florian Mögele
Filed: 11 Sep 20
Utility
Device and method for constructing a layer body
9 Aug 22
The invention relates to a device for constructing a laminar body from a plurality of superimposed layers of free-flowing material, in particular particulate material, and a build platform within a working area.
Andreas Dominik Hartmann, Dominik Schmid
Filed: 5 Mar 21
Utility
Interchangeable container with moveable side walls
5 Apr 22
The invention relates to a device for producing three-dimensional models.
Ingo Ederer, Daniel Günther
Filed: 31 Jan 19
Utility
Process and apparatus for producing 3D moldings comprising a spectrum converter
22 Mar 22
A process and an apparatus for producing 3D moldings, wherein a spectrum converter is used.
Daniel Günther, Christoph Scheck, Imre Bardos
Filed: 9 Jul 18
Utility
Integrated print head maintenance station for powder bed-based 3D printing
15 Mar 22
The invention relates to a method and a device for protecting a print head (100) during layer-by-layer manufacture of a shaped part (103) using the binder jetting process, in which a plurality of elements required for preserving print head function act, and are housed, in a space which is partially sealed off by a gap seal (800).
Daniel Günther, Christian Wehrmann, Wolfgang Mühlbauer
Filed: 8 Nov 17
Utility
Method and device for producing three-dimensional components with the aid of an overfeed sensor
1 Feb 22
The invention relates to a 3D printing method and, in particular, a device and a method for setting an overfeed.
Ingo Ederer, Daniel Günther, Johannes Günther
Filed: 30 Nov 16
Utility
Device for producing three-dimensional models and methods thereof
18 Jan 22
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.
Ingo Ederer, Andreas Dominik Hartmann
Filed: 11 Jan 19
Utility
Construction of a 3D printing device for producing components
28 Sep 21
The invention relates to a device for producing three-dimensional models, comprising a coater, which includes an ejection opening, at least one print head, which is mounted on a print axis, the ejection opening of the coater being disposed toward the top in the coating direction, and the print head being disposed counter to the coating direction with the opposite orientation on the printing axis behind the coater in the coating direction; the invention also relates to a method for producing three-dimensional models.
Ingo Ederer, Andreas Dominik Hartmann, Dominik Schmid
Filed: 21 Dec 18
Utility
Method and device for producing three-dimensional models with a temperature-controllable print head
24 Aug 21
The present invention relates to a method for producing three-dimensional models by a layering technique, particulate build material being applied to a build space, and binder material subsequently being selectively applied to the build material with the aid of a printer, the binder material containing a moderating agent and subsequently being sintered with the aid of a heat lamp, the print head being protected against overheating by active and/or passive cooling.
Ingo Ederer, Daniel Gunther
Filed: 10 Oct 13
Utility
Method and device for 3D printing using temperature-controlled processing
24 Aug 21
The invention relates to a method for producing 3D components, particulate material being applied in layers to a building platform in a closed build space and printing fluid being selectively applied, and these steps being repeated until a three-dimensional component is obtained, the relative humidity or the relative solvent concentration in the atmosphere in the build space being set to a selected value, and/or the temperature in the build space being set to a selected temperature.
Daniel Günther, Johannes Günther, Ingo Gnüchtel, Massimo Russo
Filed: 27 Mar 15
Utility
Method and device for producing 3D shaped articles with a double recoater
3 Aug 21
The invention relates to a method and device for producing 3D moulded parts by means of a layer construction technique wherein a recoater is used which can coat in both directions of movement.
Ingo Ederer, Bastian Heymel
Filed: 10 Mar 16
Utility
Material system for producing a molded part using a water-soluble casting mold
27 Jul 21
A material system for producing a water-soluble casting mold, comprising at least one water-soluble material for building a casting mold in a layering method, as well as comprising at least one material for sealing the surface of the casting mold.
Daniel Günther, Ingo Gnüchtel, Beat Karrer
Filed: 3 Apr 18
Utility
Articles and structures prepared by three-dimensional printing method
30 Mar 21
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.
Ingo Ederer
Filed: 11 Jan 19
Utility
Method and casting mold, in particular for use in cold casting methods
16 Mar 21
The invention relates to a casting mold, in particular for use in cold casting methods, which is produced with the aid of a powder-based layering method, the final casting mold having a treated surface.
Ingo Ederer, Daniel Günther, Anton Gruber
Filed: 30 Jul 15
Utility
Device and method for constructing a layer body
16 Mar 21
The invention relates to a device for constructing a laminar body from a plurality of superimposed layers of free-flowing material, in particular particulate material, and a build platform within a working area.
Andreas Dominik Hartmann, Dominik Schmid
Filed: 19 Nov 19