The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 12, 2021
Filed:
Sep. 27, 2018
Concept Laser Gmbh, Lichtenfels, DE;
Jens Stammberger, Rödental, DE;
Alexander Hofmann, Weismain, DE;
Olaf Jäger, Lichtenfels, DE;
Lukas Stache, Steinbach, DE;
Concept Laser GmbH, Lichtenfels, DE;
Abstract
Powder module () for an apparatus for additively manufacturing three-dimensional objects, the powder module () comprising a powder chamber () having a power chamber volume () and a carrying device (), the carrying device () comprising: a carrying unit () being moveably supported along a motion axis between a first position, particularly a lower end position, and a second position, particularly an upper end position, relative to the powder chamber (), a drive unit () for generating a drive force for moving the carrying unit () between the first position and the second position or vice versa, a coupling unit () for coupling the carrying unit () with the drive unit (), and a second extension state, particularly corresponding to the second position of the carrying unit (), a guiding unit () surrounding the coupling unit ().