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:
Sep. 23, 2014
Filed:
Apr. 11, 2011
Laurent Guimet, Unieux, FR;
Ludovic Morice, Saint Etienne, FR;
Michel Lefrancois, Saint Etienne, FR;
Jean-françois Juliaa, Montelimar, FR;
Laurent Guimet, Unieux, FR;
Ludovic Morice, Saint Etienne, FR;
Michel Lefrancois, Saint Etienne, FR;
Jean-François Juliaa, Montelimar, FR;
Commissariat a l'Energie Atomique et aux Energies Alternatives, Paris, FR;
Technetics Group France SAS, Saint Etienne, FR;
Abstract
A static sealing element () includes an elastic tapered washer () the deformation of which enables a force to be transmitted, a casing () to establish the seal, and two supporting washers (and) which transmit the forces originating from the elastic washer () to the curved edges () of the casing () so as to exert on them a pressure which maintains the seal. The casing () made thus be manufactured from a ductile material, but one which is less deformable than the customary elastomers.