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:
Mar. 19, 2024
Filed:
Oct. 15, 2018
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Benjamin Schweizer, Horb, DE;
Eberhard Maier, Koengen, DE;
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 12/53 (2021.01); B05B 1/32 (2006.01); B22F 3/115 (2006.01); B22F 10/22 (2021.01); B22F 10/32 (2021.01); B22F 12/10 (2021.01); B22F 12/90 (2021.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B05B 1/323 (2013.01); B22F 3/115 (2013.01); B22F 12/53 (2021.01); B22F 10/22 (2021.01); B22F 10/32 (2021.01); B22F 12/10 (2021.01); B22F 12/90 (2021.01); B22F 2202/07 (2013.01); B22F 2203/05 (2013.01); B33Y 30/00 (2014.12);
Abstract
The invention relates to a printhead () for a 3D printer, particularly a metal printer, comprising a housing (), a device () for supplying a metal (), a reservoir (), a nozzle device () and a piston (), the nozzle device () comprising a guide sleeve (), a nozzle plate () provided with an outlet (), and a clamping device (). The nozzle plate () and the guide sleeve () are mutually elastically braced by means of the clamping device (), and the guide sleeve () and the reservoir () are mutually elastically braced by means of the clamping device ().