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. 23, 2019
Filed:
Jun. 10, 2014
Blue Solutions, Ergue Gaberic, FR;
Guy Le Gal, Quimper, FR;
BLUE SOLUTIONS, Ergue Gaberic, FR;
Abstract
The invention relates to a die for manufacturing a film by extrusion, comprising two blocks () that define a flow duct () between one another, at least one () of the two blocks comprising a body () that has a deformable portion () for modifying the outlet opening of the die, characterized in that means () for subjecting the deformable portion to a force comprise at least one bearing part () that extends in a general direction (V) perpendicular to the direction (L) of flow at the die outlet and comprises a first end () bearing against the deformable portion (), adjusting means () in contact with the bearing part () modifying the position of this part.