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. 20, 2022
Filed:
Nov. 05, 2019
Applicant:
Bouygues Travaux Publics, Guyancourt, FR;
Inventors:
Estelle Lorant, Massy, FR;
Philippe Marimoutou, La Ciotat, FR;
Nicolas Janicaud, Clichy, FR;
Nicolas Braud, Boulogne Billancourt, FR;
Assignee:
BOUYGUES TRAVAUX PUBLICS, Guyancourt, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21D 9/10 (2006.01); E21D 9/00 (2006.01);
U.S. Cl.
CPC ...
E21D 9/108 (2013.01); E21D 9/003 (2013.01); E21D 9/1006 (2013.01);
Abstract
The invention relates to a method (S10) for optimizing the characteristics of a tunnel boring machine, particularly a tunnel boring machine of the slurry pressure or VD type, said method comprising the following steps: