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:
Jun. 13, 1995
Filed:
Jun. 04, 1993
Applicant:
Inventors:
Raymond De Villepoix, Donzere, FR;
Claude Abbes, Saint Etienne, FR;
Robert Besson, Angers, FR;
Christian Rouaud, Bourg Saint Andeol, FR;
Michel Tressol, St Priest en Jarez, FR;
Assignee:
Commissariat A L'Energie Atomique, Paris, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16J / ;
U.S. Cl.
CPC ...
277164 ; 277201 ; 277236 ;
Abstract
A flexible joint to ensure static imperviousness between one external medium and one internal medium, and dynamic imperviousness between the two portions of the internal medium. The joint includes a central core in the form of a spring surrounded by three casings, the second casing, with the aid of a jacket of overlapping surfaces ensures the dynamic imperviousness between the mobile element and the fixed element. The external casing ensures static imperviousness between the two portions of the fixed element.