Title:
DEVICE FOR DEPOSITING LIGHT SOIL UNDERWATER
Document Type and Number:
Japanese Patent JP3416710
Kind Code:
B2
Abstract:
PURPOSE: To effectively prevent flying and material separation of light soil in water.
CONSTITUTION: A main body is formed with an edge material comprising a flexible tube body and a cover material comprising a flexible sheet, and a light soil feed tube is installed through the cover material. Also a metal fitting 6 for towing is installed at the base side of towing type main body 1 of sector shape in plane form which is formed with edge materials 2 and 2 on both sides and a cover material 3. Then stationary metal fittings may be installed at four corners of the main body of square in plane shape which is formed with four side frame materials and a cover material to make a stationary device. Thus the construction can be simplified, and water and air can be put into the edge materials to enable adjustment of buoyancy of the main body.
More Like This:
| WO/2009/112596 | UNDERWATER LEVELLER |
Inventors:
Toshihisa Taniguchi
Kenzo Okuyama
Takashi Tomimori
Kenzo Okuyama
Takashi Tomimori
Application Number:
JP30319393A
Publication Date:
June 16, 2003
Filing Date:
October 28, 1993
Export Citation:
Assignee:
Fudo Construction Co., Ltd.
Incorporated Administrative Agency Port Airport Research Institute
Research Center for Coastal Development Technology
SLS Co., Ltd.
Omotogumi Co., Ltd.
Kubota Construction Co., Ltd.
National Land Construction Co., Ltd.
Goyo Construction Co., Ltd.
Saiki Construction Industry Co., Ltd.
Shimizu Construction Co., Ltd.
Sumitomo Osaka Cement Co., Ltd.
Sekisui Plastics Co., Ltd.
Mirai Construction Co., Ltd.
Dainippon Ink and Chemicals Co., Ltd.
Taiheiyo Cement Co., Ltd.
Toa Construction Industry Co., Ltd.
Toyo Construction Co., Ltd.
Nishimatsu Construction Co., Ltd.
Japan Land Development Co., Ltd.
Honma Gumi Co., Ltd.
Mitsubishi Chemical Corporation
Rinkai Construction Co., Ltd.
Wakatsuki Construction Co., Ltd.
Incorporated Administrative Agency Port Airport Research Institute
Research Center for Coastal Development Technology
SLS Co., Ltd.
Omotogumi Co., Ltd.
Kubota Construction Co., Ltd.
National Land Construction Co., Ltd.
Goyo Construction Co., Ltd.
Saiki Construction Industry Co., Ltd.
Shimizu Construction Co., Ltd.
Sumitomo Osaka Cement Co., Ltd.
Sekisui Plastics Co., Ltd.
Mirai Construction Co., Ltd.
Dainippon Ink and Chemicals Co., Ltd.
Taiheiyo Cement Co., Ltd.
Toa Construction Industry Co., Ltd.
Toyo Construction Co., Ltd.
Nishimatsu Construction Co., Ltd.
Japan Land Development Co., Ltd.
Honma Gumi Co., Ltd.
Mitsubishi Chemical Corporation
Rinkai Construction Co., Ltd.
Wakatsuki Construction Co., Ltd.
International Classes:
E02D15/10; (IPC1-7): E02D15/10
Domestic Patent References:
| JP1125418A | ||||
| JP5041288A |
Attorney, Agent or Firm:
Koji Someya
Yoshiaki Yamaki (1 person outside)
Koji Someya
Yoshiaki Yamaki (1 person outside)
Koji Someya
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