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:
Aug. 21, 2018
Filed:
Sep. 12, 2013
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventor:
Olaf Rehme, Hamburg, DE;
Assignee:
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 67/00 (2017.01); B29C 64/153 (2017.01); B29C 64/20 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B29K 105/00 (2006.01);
U.S. Cl.
CPC ...
B29C 67/0085 (2013.01); B29C 64/153 (2017.08); B29C 64/20 (2017.08); B29K 2105/251 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12);
Abstract
A method uses a powder bed-based additive production of components such as laser melting. The interior wall of a hollow cylinder is used as a construction platform. Progressive production of the component is possible by rotating the hollow cylinder step-by-step in direction. This allows production of components without set-up times as the components can emerge from the powder bed as rotation continues and can be separated from the hollow cylinder by a separating device. The space requirement for the hollow cylinder in this arrangement is relatively small.