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:
Aug. 22, 2017
Filed:
Jan. 21, 2014
S.i.p.a. Societa' Industrializzazione Progettazione E Automazione S.p.a., Vittorio Veneto, IT;
Matteo Zoppas, Conegliano, IT;
Alberto Armellin, Vittorio Veneto, IT;
Sandro Serra, Oderzo, IT;
Michele Varaschin, Vittorio Veneto, IT;
S.I.P.A. SOCIETA' INDUSTRIALIZZAZIONE PROGETTAZIONE E AUTOMAZIONE S.p.A., Vittorio Veneto, IT;
Abstract
An injection-compression plant for manufacturing PET performs comprises an extruder () to produce a melted resin, a distribution joint () for distributing the melted resin from the extruder () towards the injection-compression molds (), gathered in modular groups of three on supporting frames () arranged about the peripheral surface of the rotary carousel (). The joint () allows to transfer the fluid thermoplastic resin from the stationary channel () of the extruder () to the lateral feeding conduit () of each molding module (), said lateral feeding conduit being rotating with the carousel (). The injection-compression molds () have the two half-molds forming the molding cavity () connected by means of bayonet couplings to the frame (). The molded preforms are extracted from the carousel () by means of a wheel (), which transfers them to an air cooling device ().