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:
Oct. 19, 2021
Filed:
Nov. 17, 2016
Applicant:
Politecnico Di Milano, Milan, IT;
Inventors:
Assignee:
MOI COMPOSITES S.R.L., Milan, IT;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 64/118 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B29C 70/38 (2006.01); B29C 70/16 (2006.01); B29C 64/321 (2017.01); B33Y 40/00 (2020.01); B29C 64/314 (2017.01); B29C 64/245 (2017.01); B29C 64/209 (2017.01); B29C 64/165 (2017.01); B29C 64/336 (2017.01); B29K 105/10 (2006.01);
U.S. Cl.
CPC ...
B29C 64/118 (2017.08); B29C 64/165 (2017.08); B29C 64/209 (2017.08); B29C 64/245 (2017.08); B29C 64/314 (2017.08); B29C 64/321 (2017.08); B29C 64/336 (2017.08); B29C 70/16 (2013.01); B29C 70/382 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12); B29K 2105/10 (2013.01);
Abstract
An apparatus and method for three-dimensional printing of composite materials of continuous fibre, in which a feed head for feeding a compound material of continuous fibre is moved so as to print a three-dimensional object; a means for relative movement between the feed head and the three-dimensional object exerts a drawing force on the compound material of continuous fibre, so as to bring about the feeding of the material; this material is realized at a station arranged upstream of the feed head.