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Patent Searching and Data


Title:
APPARATUS FOR INJECTING SOIL CONDITIONING FLUID
Document Type and Number:
WIPO Patent Application WO/1992/001840
Kind Code:
A1
Abstract:
An apparatus for injecting a soil conditioning fluid, which is light in weight and easy to handle, does not take a long time for installation, transport and boring, and improves the operation efficiency. The apparatus is composed of a boring machine (M) for boring the ground (1) and solidifying it by injecting a soil conditioning fluid and magnetic fixing means (20) for attracting and fixing the boring machine (M) to a magnetic wall surface (3) that supports the ground (1) or to the wall surface (3) fitted to a member supporting the ground. The main body (N) of the apparatus (S) for injecting the soil conditioning fluid is located apart from the boring machine (M), and a control panel (126), separate from the main body (N), is provided for remote control of change-over valves (111, 112) for water and the fluid.

Inventors:
EINARU KIKUO (JP)
SEKO TOMIO (JP)
SEKO SHINSUKE (JP)
Application Number:
PCT/JP1991/000979
Publication Date:
February 06, 1992
Filing Date:
July 23, 1991
Export Citation:
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Assignee:
SEKO TOMIO & HM (JP)
SUNEARTH CO LTD (JP)
International Classes:
B23Q9/00; E02D3/12; E21B15/00; E21B33/068; (IPC1-7): E02D3/101; E02D3/12
Foreign References:
JPS5844118A1983-03-15
JPS61109818A1986-05-28
JPS6055118A1985-03-30
JPS509914A1975-01-31
JPS59154290A1984-09-03
JPS58218512A1983-12-19
Other References:
See also references of EP 0491964A4
Attorney, Agent or Firm:
Nishiwaki, Tamio (1-14-3 Monzennakach, Koto-ku Tokyo 135, JP)
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