Title:
SOIL IMPROVING MACHINE AND DEEP SOIL IMPROVEMENT WORK METHOD BY THIS MACHINE
Document Type and Number:
Japanese Patent JP2573149
Kind Code:
B2
Abstract:
PURPOSE: To prevent environment pollution from occurring, eliminate waste in working, improve work efficiency, and reduce work cost.
CONSTITUTION: In a soil improving machine in which multiple agitating blades 6 and 6 are installed projectedly on the outer periphery of a rotating shaft 3 and the soil is agitated for mixing while the rotating shaft 3 is rotated, the rotating shaft 3 is formed hollow, and a jet port 10 which is interconnected to the hollow and spouts solidifier power or milk is provided on the outer periphery of the rotating shaft 3. Also a unit work part B is formed in which its interior is formed hollow, multiple agitating blades 6 and 6 are installed projectedly on the outer periphery, the jet port 10 which is interconnected to the hollow and injects solidifier powder or milk is installed to form the rotating shaft 3, the rotating shaft 3 is lowered vertically from the jet port 10 to the ground while the solidifier powder or milk is spouted from the jet port 10, and a unit work part B consisting of the block forms of rectangular bodies is formed by agitating and mixing the ground. Thus the same unit work part B is formed continuously by repeating this work to form a full work part A consisting of large rectangular block forms over a specified area.
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Inventors:
MAKINO MASAKI
Application Number:
JP34019293A
Publication Date:
January 22, 1997
Filing Date:
December 06, 1993
Export Citation:
Assignee:
KATO KENSETSU KK
International Classes:
E02D3/12; (IPC1-7): E02D3/12
Domestic Patent References:
| JP5898514A | ||||
| JP56733U |
Attorney, Agent or Firm:
Takeshi Ito