Eos Gmbh Electro Optical Systems

Horst Maier

Sven Pawliczek

Robert Eichner

Siegfried Mayer

Alexander Krüger

A lifting system serves for use in a manufacturing device for generatively manufacturing a three-dimensional object by layerwise application and selective solidification of a building material. The manufacturing device includes building base on which the object is to be built upon a building surface. The lifting system includes a holding device suitable for holding and height-adjusting the building base. In a position corresponding to an operating state within the manufacturing device, the holding device is arranged in such a way that the building base is attached to the underside of the holding device so that the building surface faces towards the holding device.

Lifting system for device and a method for generatively manufacturing a three-dimensional object

An interchangeable chamber is provided for a 3D printing device, wherein the interchangeable chamber includes a building space for receiving a building platform on which a three-dimensional object can be produced, which building space is designed to be temporarily open in the direction of a top of the interchangeable chamber, as well as optionally a storage container for storing building material and wherein the interchangeable chamber comprises a side wall and a cover, wherein the cover is adapted to close the interchangeable chamber at the top such that building material cannot get through the cover out of nor into the interchangeable chamber and the cover is coupled with the side wall.

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Planegg, Germany

Horst Maier