Title:
PILE FOR CIVIL ENGINEERING WORK
Document Type and Number:
WIPO Patent Application WO/2005/014939
Kind Code:
A1
Abstract:
A conventionally available pile for civil engineering work is constructed such that the pile has in its inside a core body with wedges that stick into soil deep in the ground and function to prevent the pile from coming out of place. A problem exists with such a pile in that placing the core body at an appropriate position inside the pile is difficult. A pile for civil engineering work of this invention enables a core body to be placed at an appropriate position and labor required for the placement to be reduced. A pile (1) for civil engineering work is characterized in that, for example, a guide rail (4) that enables a core body (6) to be guided is provided inside a body of the pile (1), the core body (6) is guided through the guide rail (4), and wedges (6a, 6b) are appropriately guided to cut/pushed-in openings (2a, 2b, 3a, 3b).
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Inventors:
FUJITA YASUHIRO (JP)
Application Number:
PCT/JP2004/000492
Publication Date:
February 17, 2005
Filing Date:
January 21, 2004
Export Citation:
Assignee:
FUJITA YASUHIRO (JP)
International Classes:
E02D5/56; E02D5/80; (IPC1-7): E02D5/54
Foreign References:
| JPH11323923A | 1999-11-26 | |||
| JP2001193061A | 2001-07-17 | |||
| JP2002339357A | 2002-11-27 | |||
| JPH07331653A | 1995-12-19 | |||
| JPS5996327A | 1984-06-02 |
Attorney, Agent or Firm:
Nishimori, Koji (401 Kyodo Bldg. 3-1, Akasaka 4-chom, Minato-ku Tokyo, JP)
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