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. 03, 2011
Filed:
Apr. 24, 2007
Dominique Hanot, Vouvry, CH;
Dominique Hanot, Vouvry, CH;
Aisapack Holding S.A., Vouvry, CH;
Abstract
The invention relates to a device for moulding a plastic article in which the article is obtained by the compression of a quantity of plastic material () in the molten state between the two parts of a mould, comprising at least one supply of plastic material (), a rod (), sliding in a sleeve () suitable for temporarily supporting said quantity of plastic material (), a mould for the head of the article () and a mandrel () cooperating with said mould (), characterized in that it comprises non-elastic retaining means (-) which are suitable for limiting the bidirectional displacement of the rod () in the sleeve (). The invention also relates to a method using the aforementioned device.