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:
May. 04, 2021
Filed:
Jun. 15, 2016
Aconity Gmbh, Herzogenrath, DE;
Yves Hagedorn, Aachen, DE;
Andreas Görres, Aachen, DE;
Aconity GmbH, Herzogenrath, DE;
Abstract
A powder bed-based laser melting ('PBLM') system comprising a process chamber having a chamber floor forming a working plane, and a powder application unit arranged in a working position in the process chamber and above the chamber floor during ongoing operation. The powder application unit is movably attached to a support structure such that the powder application unit can be moved at least partially between the working position and a rest position. The chamber floor is easily accessible with at least one component of the powder application unit arranged immovably in the working position during operation. In a particular embodiment a rail-shaped linear drive and/or a guide of the powder application unit configured as guide rails is positioned further away from the chamber floor in the rest position, and/or between the rest position and the working position, than in the working position in the ongoing operation of the PBLM system.