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:
Sep. 15, 2020
Filed:
Dec. 27, 2017
Applicant:
Tongtai Machine & Tool Co., Ltd., Kaohsiung, TW;
Inventors:
Hsin-Pao Chen, Kaohsiung, TW;
Jui-Hsiung Yen, Kaohsiung, TW;
Assignee:
Tongtai Machine & Tool Co., Ltd., Kaohsiung, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 26/342 (2014.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B23K 26/144 (2014.01); B23K 26/02 (2014.01); B23K 26/00 (2014.01); B23K 26/08 (2014.01); B33Y 40/00 (2020.01); B23K 26/06 (2014.01); B23K 26/14 (2014.01);
U.S. Cl.
CPC ...
B23K 26/342 (2015.10); B23K 26/0093 (2013.01); B23K 26/02 (2013.01); B23K 26/0604 (2013.01); B23K 26/0823 (2013.01); B23K 26/14 (2013.01); B23K 26/144 (2015.10); B23K 26/147 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12);
Abstract
A rolling type 3D printing device for recycling powders and an operation method thereof are provided. The rolling type 3D printing device has a rolling mechanism, at least one optical module, and a powder conveying module. The rolling mechanism holds a workpiece and receives powders. Cylindrical or cone workpieces can be laminated by the rolling type 3D printing device through the design of the rolling mechanism.