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:
Oct. 06, 2015
Filed:
Jul. 19, 2011
Davide Trevisani, Cesena, IT;
Stefano Trevisani, Cesena, IT;
Maurizio Siepi, Cesena, IT;
Carlo Crippa, Cesena, IT;
Davide Trevisani, Cesena, IT;
Stefano Trevisani, Cesena, IT;
Maurizio Siepi, Cesena, IT;
Carlo Crippa, Cesena, IT;
SOILMEC S.P.A., Cesena (FC), IT;
Abstract
A drilling method and device is for the execution of diaphragm walls by cutters, () carried by a frame () supported by suspension and movers (). A guide hole () is formed as far as the depth specified in the design at the center of the panel to be made. Excavation is started with the introduction into the guide hole () of a guide element () that is fixed with respect to the tool-holder frame and having geometry such as to copy the guide hole along which it slides during excavation. Excavation is carried out as far as the depth specified in the design. The tool is extracted from the excavation and the excavation is filled with concrete and a panel is formed. The method is repeated so as to form adjacent panels.