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. 31, 2026
Filed:
Nov. 13, 2020
Applicant:
Robert Bosch Gmbh, Stuttgart, DE;
Inventors:
Assignee:
Robert Bosch GmbH, Stuttgart, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 64/343 (2017.01); B29C 64/209 (2017.01); B29C 64/227 (2017.01); B33Y 30/00 (2015.01); B33Y 40/00 (2020.01);
U.S. Cl.
CPC ...
B29C 64/343 (2017.08); B29C 64/209 (2017.08); B29C 64/227 (2017.08); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12);
Abstract
The invention relates to a printing device () for a 3D printer. The printing device comprises a metering unit () for melting and plasticizing a material () to be printed and a delivery unit () for printing the material () provided via the metering unit (). The metering unit () and the delivery unit () are arranged separately from each other and can be connected to each other, wherein the delivery unit () can be transported to the metering unit () in order to receive material () and, in order to connect the delivery unit () to the metering unit (), a nozzle () of the delivery unit () and a coupling point () of the metering unit () come into contact with each other.