BURIED CONDUIT LINE AND ITS INSTALLATION METHOD
PROBLEM TO BE SOLVED: To avoid a movement of a power cable retained in a unit conduit 1. SOLUTION: A cable is retained in a first unit conduit 1 and a second unit conduit 1. The tip of the first unit conduit 1 is coupled with one side inner diameter of a outer cylinder 3, and the tip of the second u...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To avoid a movement of a power cable retained in a unit conduit 1. SOLUTION: A cable is retained in a first unit conduit 1 and a second unit conduit 1. The tip of the first unit conduit 1 is coupled with one side inner diameter of a outer cylinder 3, and the tip of the second unit conduit 2 is inserted into the other side inner diameter of the outer cylinder 3. A junction reinforcing part 2 reinforces unifying of the first and second unit conduits 1 and 1 adjacent to each other. |
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