Patents by Inventor Daniele Vanni

Daniele Vanni has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Helical drill bit for an auger of a ground excavation assembly, in particular for building excavated piles, and drilling method that uses such a bit
    Patent number: 9157209
    Abstract: The helical drill bit defines a helical end section of a helical structure formed at its periphery by an auger of an excavation assembly, and it is associated or associable with a support portion of the auger. Such a support portion defines a proximal section of the helical structure, which has an extension substantially centered around a longitudinal axis (X-X). The helical drill bit is adapted to rotate about the longitudinal axis (X-X) together with the support portion so as to drill a hole in the ground. The helical end section extends around an extremity axis (Y-Y; ?-?) that is not aligned relative to the longitudinal axis (X-X).
    Type: Grant
    Filed: May 2, 2013
    Date of Patent: October 13, 2015
    Assignee: SOILMEC S.P.A.
    Inventors: Ezio Biserna, Daniele Vanni
  • Methods for waterproofing depositing sites
    Patent number: 8882397
    Abstract: An object of the present invention is to provide methods for laying a waterproofing layer which may be used for forming the bottom and the walls of depositing sites so as to comply, both in literal and in substantial terms, with the legal requirements. The aim is also to provide durable waterproof barriers which have a high mechanical strength, without discontinuity.
    Type: Grant
    Filed: June 20, 2012
    Date of Patent: November 11, 2014
    Assignee: Trevi S.p.A.
    Inventor: Daniele Vanni
  • HELICAL DRILL BIT FOR AN AUGER OF A GROUND EXCAVATION ASSEMBLY, IN PARTICULAR FOR BUILDING EXCAVATED PILES, AND DRILLING METHOD THAT USES SUCH A BIT
    Publication number: 20130294843
    Abstract: The helical drill bit defines a helical end section of a helical structure formed at its periphery by an auger of an excavation assembly, and it is associated or associate with a support portion of the auger. Such a support portion defines a proximal section of the helical structure, which has an extension substantially centred around a longitudinal axis (X-X). The helical drill bit is adapted to rotate about the longitudinal axis (X-X) together with the support portion so as to drill a hole in the ground. The helical end section extends around an extremity axis (Y-Y; ?-?) that is not aligned relative to the longitudinal axis (X-X).
    Type: Application
    Filed: May 2, 2013
    Publication date: November 7, 2013
    Applicant: SOILMEC S.p.A.
    Inventors: Ezio BISERNA, Daniele VANNI
  • METHODS FOR WATERPROOFING DEPOSITING SITES
    Publication number: 20120328368
    Abstract: An object of the present invention is to provide methods for laying a waterproofing layer which may be used for forming the bottom and the walls of depositing sites so as to comply, both in literal and in substantial terms, with the legal requirements. The aim is also to provide durable waterproof barriers which have a high mechanical strength, without discontinuity.
    Type: Application
    Filed: June 20, 2012
    Publication date: December 27, 2012
    Applicant: TREVI S.p.A.
    Inventor: Daniele Vanni