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:
Apr. 06, 2021
Filed:
Dec. 20, 2016
Additive manufacturing machine comprising a powder distribution system having a tray and an injector
Applicant:
Addup, Cebazat, FR;
Inventor:
Gilles Walrand, Cebazat, FR;
Assignee:
AddUp, Cebazat, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/205 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B29C 64/153 (2017.01); B29C 64/35 (2017.01); B22F 3/105 (2006.01); B23K 26/342 (2014.01); B33Y 40/00 (2020.01); B29C 64/357 (2017.01);
U.S. Cl.
CPC ...
B29C 64/205 (2017.08); B22F 3/1055 (2013.01); B23K 26/342 (2015.10); B29C 64/153 (2017.08); B29C 64/35 (2017.08); B29C 64/357 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12); B22F 2003/1056 (2013.01); B22F 2003/1059 (2013.01); Y02P 10/20 (2015.11); Y02P 10/25 (2015.11);
Abstract
A machine is provided for the additive manufacture of a part by complete or partial selective melting of a powder, the machine including: a horizontal working plane; at least one spreading device; at least one system for dispensing powder over the working plane comprising at least one slide for receiving powder and at least one powder injector, the receiving slide being movable in translation, with respect to the working plane, and the injector being positioned above the receiving slide, so as to dispense powder over the receiving slide which is moving between a retracted position and a deployed position.