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:
May. 30, 2023
Filed:
Jul. 25, 2022
Applicant:
Inglass S.p.a., San Polo di Piave, IT;
Inventor:
Maurizio Bazzo, San Polo di Piave, IT;
Assignee:
INGLASS S.p.A., San Polo di Piave, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 45/76 (2006.01); B29C 45/28 (2006.01); B29C 45/80 (2006.01); B29C 45/03 (2006.01);
U.S. Cl.
CPC ...
B29C 45/768 (2013.01); B29C 45/03 (2013.01); B29C 45/2806 (2013.01); B29C 45/7653 (2013.01); B29C 45/80 (2013.01); B29C 2945/76083 (2013.01); B29C 2945/76163 (2013.01); B29C 2945/76254 (2013.01); B29C 2945/76267 (2013.01); B29C 2945/76478 (2013.01); B29C 2945/76488 (2013.01); B29C 2945/76568 (2013.01); B29C 2945/76598 (2013.01); B29C 2945/76602 (2013.01); B29C 2945/76658 (2013.01); B29C 2945/76755 (2013.01); B29C 2945/76859 (2013.01); B29C 2945/76862 (2013.01);
Abstract
A method and apparatus for injection molding of plastic material into a cavity of a mold by means of at least one injector whose opening and closing occurs through an electronic control unit and wherein an undesired opening of the mold caused by any overpressure of the plastic material injected into the cavity of the mold is detected by means of transducers and corrected by means of the electronic control unit. The transducers are arranged outside the cavity of the mold.