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:
Jul. 25, 2017
Filed:
Feb. 28, 2014
Soletanche Freyssinet, Rueil Malmaison, FR;
Erik Mellier, Rueil Malmaison, FR;
Thierry Jeanmaire, Rueil Malmaison, FR;
Memphis Loygue, Rueil Malmaison, FR;
SOLETANCHE FREYSSINET, Rueil Malmaison, FR;
Abstract
The invention relates to a prestressed diaphragm wall in the ground () including a concrete panel (), at least one anchor tube open at its upper end () and closed at its lower end () and, embedded at least partially in the concrete panel, at least one cable () extending inside the anchor tube (), a lower portion of the cable () being fixed to said tube (), and a cable anchoring system (), configured to hold the cable in tension () and secure its upper portion () to the upper portion of the concrete panel (). It also relates to a method for making a prestressed diaphragm wall.