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. 07, 2021
Filed:
May. 07, 2018
Applicant:
Orano Cycle, Chatillon, FR;
Inventors:
Assignee:
ORANO CYCLE, Chatillon, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04H 15/48 (2006.01); E04H 1/12 (2006.01); E04B 1/344 (2006.01); E04H 15/42 (2006.01); E04H 15/58 (2006.01); G21F 7/00 (2006.01);
U.S. Cl.
CPC ...
E04H 15/48 (2013.01); E04H 1/1277 (2013.01); E04B 1/3441 (2013.01); E04H 15/42 (2013.01); E04H 15/58 (2013.01); G21F 7/00 (2013.01);
Abstract
A containment airlock, in particular an airlock for intervention on a site likely to be contaminated with radiation, asbestos and biological and/or chemical agents. The containment airlock includes a self-supporting frame and a flexible containment shell. The shell is configured to be assembled with the frame. The frame is articulated so as to be extensible between a folded storage position and an extended intervention position. The frame includes articulated reinforcement rods. The articulated reinforcement rods include rigid segments and at least one intermediate articulation connecting the segments.