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:
Jul. 27, 2021
Filed:
Oct. 08, 2018
Arcam Ab, Moelndal, SE;
Calle Hellestam, Goeteborg, SE;
Arcam AB, Moelndal, SE;
Abstract
The invention relates to a platform device () for forming a three-dimensional article () in an additive manufacturing machine layer by layer by successive fusion of selected areas of powder layers (), which selected areas correspond to successive layers of the three-dimensional article. The platform device () has a support member () with a surface () for receiving powder. The support member () is rotatable about a first rotation axis () extending in a direction () substantially perpendicular to the surface (). The support member () and the first rotation axis () are rotatable about a second rotation axis () arranged substantially in parallel with and off-set to the first rotation axis ().