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:
Dec. 10, 2024
Filed:
Mar. 29, 2018
Inglass S.p.a., San Polo di Piave, IT;
Maurizio Bazzo, San Polo di Piave, IT;
INGLASS S.p.A., San Polo di Piave, IT;
Abstract
A method, apparatus and press for the injection moulding of plastic material by a plurality of injectors connected to a distributor and provided with respective obturators movable between a closing condition and an opening condition in a controlled fashion. The injection pressure in the distributor is maintained substantially constant by an actuator which actuates a screw of the injection press, from a start of a filling step up to an end of a packing step of the plastic material into a cavity of a mould. A moulding cycle is entirely controlled by each injector, by managing the position/velocity/acceleration of the respective obturator, without affecting the other injectors.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile