Voxeljet Ag

Voxeijet Ag

Josef Grasegger

Bastian Heymel

Ingo Ederer

Andreas Dominik Hartmann

Martin Sinzinger

Wolfgang Mühlbauer

Daniel GÜNTHER

Ernst Trautwein

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.

Exchangeable process unit

Closure device suitable for a 3D printing device and/or coater device, comprising a closure means, wherein the closure means is activatable and can be opened by activating means, wherein the activating means is an eccentric, a draw key and/or a slotted link. The invention also relates to a method and a device for producing 3D mouldings, wherein such a closure device is used.

Closure device, 3D printing device and method for producing 3D-molded parts

The invention relates to a method and a device for applying fluids, particularly in a method for producing three-dimensional shaped parts, wherein a coating device comprising a blade, a fluid outlet and a reservoir is provided, and the blade is displaced across the working field such that it can implement a rotational movement type vibration, said vibration occurring as the result of a stroke by a linear actuator.

Method and device for applying fluids

The present invention relates to a device for manufacture of three-dimensional models by means of a 3D printing process, whereby the build material is deposited on a build platform in layers and the build platform is moveable in the Z-direction and one or several drive units and one or several guide elements is/are provided to move the build platform. In so doing, drive units and guiding elements are arranged in such a way that a movement of the drive units is decoupled from the movement of the guiding elements.

Growing community of inventors

Stadtergen, Germany

Josef Grasegger