Title:
METHOD OF INSTALLING CONDUIT OR THE LIKE ON MOUNTAIN SURFACE USING STEEL CABLE
Document Type and Number:
WIPO Patent Application WO/2000/044997
Kind Code:
A1
Abstract:
One or more steel cables are installed on one slope of a mountain and on another slope on the opposite side of the one slope across the ridge of the mountain along the two slopes so as to cross over the mountain ridge. Conduits, utility tunnels, inlets or the like through which water, gas and electrical wires run are anchored directly or indirectly by those parts of the cables installed on the one slope of the mountain. Alternatively, foundations or frame members are anchored directly or indirectly by those parts of the cables installed on the one slope of the mountain, and conduits, utility tunnels, inlets or the like through which water, gas and electrical wires run are fixed to the foundations or the frame members. Those parts of the cables installed on the other slope on the opposite side of the one slope are joined to an anchoring weight or a fixed foothold.
Inventors:
FUKUI TOMIO (JP)
Application Number:
PCT/JP2000/000458
Publication Date:
August 03, 2000
Filing Date:
January 28, 2000
Export Citation:
Assignee:
FUKUI TOMIO (JP)
International Classes:
F16L1/00; F16L1/024; F16L1/06; F16L3/00; F16L3/22; (IPC1-7): E03F3/02; E03B1/00; F16L1/00
Domestic Patent References:
| WO1998017869A1 | 1998-04-30 |
Foreign References:
| JPH08291880A | 1996-11-05 |
Other References:
See also references of EP 1069251A4
Attorney, Agent or Firm:
Yamasaki, Yukuzo (Nagatacho 1-chome Chiyoda-ku, Tokyo, JP)
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