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. 15, 1987
Filed:
Feb. 05, 1986
Applicant:
Inventor:
Gilles Aubert, Orsay, FR;
Assignee:
Commissariat a l'Energie Atomique, Paris, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L / ; F16L / ;
U.S. Cl.
CPC ...
138108 ; 138 26 ; 138103 ; 138111 ; 138113 ; 138114 ; 138178 ; 138148 ;
Abstract
A device for the detachable fixing of an internal structure to a circular wall of a pipe or container. The device comprises one or more deformable annular members having blocks regularly distributed over its periphery. The application of radial forces between the blocks reduces the diameter level therewith and makes it possible to fit and remove the device. Application more particularly to the fixing of internal structures in the primary circuit of pressurized water reactors.