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. 14, 2002
Filed:
Jan. 25, 2000
Applicant:
Inventor:
Paolo Nava, 24015, San Giovanni Bianco, IT;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29L 4/930 ;
U.S. Cl.
CPC ...
B29L 4/930 ;
Abstract
A rotary machine for making PET vessels or bottles starting from a molded preform comprises a rotary table driven by motor-reducer unit and supporting a plurality of molds, transmission and gripping wheels for gripping the preforms from an oven, a driving chain for driving the preforms through the oven and variable pitch star elements for supplying the preforms to the molds and withdrawing from the molds the formed bottles, a central control unit being moreover provided for independently controlling the above mentioned devices.