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:
Mar. 06, 2012
Filed:
Mar. 11, 2008
Lorenzo Bergamo, Bergamo, IT;
Lorenzo Bergamo, Bergamo, IT;
Persico S.p.A., Nembro, IT;
Abstract
A machine for rotational molding of products comprises means () for driven rotation of a mold around perpendicular axes (), means () for direct heating of the mold and means () for commanded opening of the mold in half molds. The machine further comprises combined means () for arresting in a predetermined position of the rotating means of the mold disengageable retaining means () for retaining the product in a preset half mold, and evacuating means () for evacuating the product that are suitable for being introduced between the open half molds when the rotating means is stopped in said predetermined position and which is suitable for receiving the product discharged from said preset half mold upon the release of the retaining means.