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:
Jan. 21, 2025
Filed:
Feb. 26, 2021
Applicant:
Ald Vacuum Technologies Gmbh, Hanau, DE;
Inventors:
Assignee:
ALD VACUUM TECHNOLOGIES GMBH, Hanau, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B22F 12/67 (2021.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B22F 12/67 (2021.01); B33Y 30/00 (2014.12);
Abstract
The present invention relates to a doctor blade unit for an additive manufacturing system having a pulverous starting material. By means of the doctor blade unit according to the invention, improved linearity of the doctor blade and parallelism with respect to the build plane are achieved. The doctor blade is suspended on a crossmember by means of adjustable fastening elements, and the crossmember in turn is fastened, on one side by means of a fixed bearing and on the other side by means of a floating bearing, to a guide support.