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:
Apr. 12, 2011
Filed:
Jul. 13, 2006
Laurent Danel, Octeville sur Mer, FR;
Laurent Danel, Octeville sur Mer, FR;
Sidel Participations, Octeville-sur-Mer, FR;
Abstract
The invention relates to a plant () for blowing a pressure medium in a blank (), which comprises a mould () which is used for receiving the blank () and comprises a top wall () trough which the neck () of the blank () is projected, a nozzle () which comprises a pressure medium lower output orifice () and is provided with an ring sealing joint () arranged under the lower circumference () of said output orifice () in such a way that the circumference () of the output orifice () surrounds the neck () of the blank (). Said invention is characterised in that the sealing joint () is provided with a lower elastic annular lip () in such a way that the pressure medium rests on the top face () of said lip () for pressing the free annular lower edge () thereof against a supporting wall (), thereby ensuring the tightness of the nozzle ().