Please download the dossier by clicking on the dossier button x
×

Pile with Grout Vortex

  • US 20130343823A1
  • Filed: 05/04/2012
  • Published: 12/26/2013
  • Est. Priority Date: 05/04/2012
  • Status: Abandoned Application
First Claim
Patent Images

1. :

  • A pile for installation into earth, comprising,a) a shaft that includes a shaft axis, a plurality of helices, and a metal that is capable of being welded so as to securely attach the helices;

    b) the shaft is provided with an end that has been configured for successive piling;

    c) the helices are shaped so that, when the shaft is torqued, the helices screw the pile into the earth about the shaft axis;

    d) a bladed portion provided with a shaft-accommodating section, a pile securing structure, a collar, and a blade;

    e) the shaft-accommodating section of the bladed portion is shaped according to the end of the shaft;

    f) the pile securing structure is configured to cooperate with a fastener;

    g) the collar of the bladed portion is generally concentric about the shaft axis; and

    h) the blade is shaped, at least in part, to agitate grout.

View all claims
  • 1 Assignment
Timeline View
Assignment View
    ×
    ×