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. 17, 2011
Filed:
Sep. 19, 2007
Matteo Zoppas, Conegliano, IT;
Andrea Bazzo, S. Lucia di Piave, IT;
Massimo Rossi, Orsago, IT;
Loris Pilat, Follina, IT;
Matteo Zoppas, Conegliano, IT;
Andrea Bazzo, S. Lucia di Piave, IT;
Massimo Rossi, Orsago, IT;
Loris Pilat, Follina, IT;
S.I.P.A. Societa' Industrializzazione Progettazione E Automazione S.p.A., Vittorio Veneto, IT;
Abstract
An injection nozzle plugging rod () of machines for molding plastic material containers, provided with a locking system suitable for preventing the separation of the parts forming the actuating pneumatic piston of the same rod, said piston being subjected to considerable stresses during the machine operation. Thus, the rod according to the invention is able to prevent the piston binding, and therefore also the locking of the same rod, considerably reducing the number of maintenance interventions and thus increasing the throughput of the molding machine.