Patent · US Active

Interchangeable chamber for a device and a method for generatively producing a three-dimensional object

US11559940B2 · kind B2 · utility

0Cited by

1References

13Claims

0Family size

Assignee

EOS GmbH Electro Optical Systems · DE

Inventors

Sven Pawliczek · Gilching, DE
Horst Maier · Planegg, DE
Robert Eichner · Penzberg, DE
Alexander Krüger · Hannover, DE

Key dates

Filing date	May 4, 2017
Grant date	Jan 24, 2023
Priority date	—
Expiry date	Sep 23, 2037

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P10/25
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.