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. 19, 2016
Filed:
Aug. 09, 2012
Gilles Charles Casimir Klein, Mery sur Oise, FR;
Jean-michel Patrick Maurice Franchet, Paris, FR;
Gilbert Michel Marin Leconte, Ozoir la Ferriere, FR;
Dominique Magnaudeix, Yerres, FR;
Gilles Charles Casimir Klein, Mery sur Oise, FR;
Jean-Michel Patrick Maurice Franchet, Paris, FR;
Gilbert Michel Marin Leconte, Ozoir la Ferriere, FR;
Dominique Magnaudeix, Yerres, FR;
SNECMA, Paris, FR;
Abstract
A device for shaping a metal sheet by die stamping, the device including first and second trunnions configured to be fastened respectively to two opposite ends of a sheet, the sheet being configured to be shaped by die stamping, wherein the first and second trunnions define respective first and second bearing surfaces configured respectively to guide turning of the trunnions, the first bearing surface defining a peripheral groove around a pivot axis of the first trunnion while the second bearing surface is smooth along a pivot axis of the second trunnion.