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:
Dec. 12, 2006
Filed:
Dec. 22, 2003
Michel Brun, Maurepas, FR;
Sylvain Carlier, Guyancourt, FR;
Antoine Saunier, Versailles, FR;
Giat Industries, Versailles, FR;
Abstract
The invention relates to a device to prevent the formation of solid matter due to projections on an air outlet, for example that of an armored vehicle, located near to such projections. It comprises a shutterincorporating at least two vibrating finsfixed onto a supportsaid fins being of two different types mounted alternatively and vibrating differently. One vibrating finis connected to the support by a number N of fastenings and the other vibrating finby a number N+/−1 fastenings. The supportfor the vibrating fins is constituted by an assembly of barsthat are substantially perpendicular to the finsAbutmentsare placed on the finsor on the support