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, 2023
Filed:
Jul. 09, 2020
Applicant:
Bouygues Travaux Publics, Guyancourt, FR;
Inventor:
Herve Pesenti, Montluel, FR;
Assignee:
BOUYGUES TRAVAUX PUBLICS, Guyancourt, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 33/28 (2006.01); E21D 9/12 (2006.01); F16L 33/16 (2006.01);
U.S. Cl.
CPC ...
F16L 33/28 (2013.01); E21D 9/12 (2013.01); F16L 33/16 (2013.01);
Abstract
A connector for a mucking duct of a tunnel boring machine including a fitting having a first end configured to be added and fastened onto the flexible pipe of the mucking duct and a second end configured to be mounted on an additional duct section, and a clamping device, mounted in the fitting and configured to block the additional duct section relative to the fitting.