Title:
PILE AND PILE UNIT
Document Type and Number:
Japanese Patent JP2014084603
Kind Code:
A
Abstract:
To provide a pile that intrudes into a ground surface while rotating and that is resistant to bending force.
A pile X includes a shaft portion 10 that comprises a straight bar body with a pointed top, and a screw portion 20 that is a protrusive streak provided in such a manner as to be spirally wound around an outer periphery of the shaft portion 10 and that has a tip-side end formed in a pointed shape or a wedge shape. More desirably, a stop plate 30 made of a plate body having a surface approximately perpendicular to the shaft portion 10 is provided near an upper end of the shaft portion 10.
Inventors:
KAWAKAMI TAKEYA
Application Number:
JP2012233376A
Publication Date:
May 12, 2014
Filing Date:
October 23, 2012
Export Citation:
Assignee:
KAWAKAMI TAKEYA
International Classes:
E02D5/80; E02D5/28; E02D5/56; E02D7/22
Attorney, Agent or Firm:
Tomoo Isokane