Title:
PILE DRIVER USING CIRCULAR PIT
Document Type and Number:
Japanese Patent JP2553027
Kind Code:
B2
Abstract:
PURPOSE: To drive a pile without giving any bad influence on the peripheral ground.
CONSTITUTION: A clamp 10 is contacted with the inside of a circular pit executed in advance with pressure, and the whole device 1 is fixed to the inside of the circular pit. A driving pile 3 is inserted in a chuck 11, and it is held with the chuck 11. The chuck 11 is moved downward by expansion of a vertical driving device 12, at the same time, the chuck 11 is revolved by driving of a revolving driving device 16, and the pile is driven with pressure. Force-fit utilizes the circular pit, and no bad influence on the peripheral ground is given.
Inventors:
KITAMURA MORIO
OONO MASAAKI
OONO MASAAKI
Application Number:
JP32976894A
Publication Date:
November 13, 1996
Filing Date:
November 22, 1994
Export Citation:
Assignee:
GIKEN SEISAKUSHO KK
International Classes:
E02D7/20; E02D7/22; E02D7/26; (IPC1-7): E02D7/20
Attorney, Agent or Firm:
Jiro Tanaka