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:
Nov. 02, 2010
Filed:
Nov. 28, 2007
Patrick Mie, Octeville sur Mer, FR;
Denis Souffes, Octeville sur Mer, FR;
Patrick Mie, Octeville sur Mer, FR;
Denis Souffes, Octeville sur Mer, FR;
Sidel Participations, Octeville sur Mer, FR;
Abstract
The present invention relates to a blow-molding installation for manufacturing thermoplastic hollow bodies by blow-molding or stretch-blow-molding containers () in a molding cavity of a mold, this blow-molding installation comprising a double-acting nozzle actuator () with two stages in series, equipped with two pistons (), these being an upper piston and a lower piston respectively, the nozzle () being fixed removably, and pneumatic control means being designed to make said pistons () slide according to a first operating mode used when the nozzle () is of the type that makes sealed contact with the mouth of the neck of the container, and a second operating mode used when the nozzle () is of the bell type with sealed contact against the surface of the mold in which the container () is placed.