FIELD: production of fittings.
SUBSTANCE: invention relates to pipeline (10) leaks sealing device, having at least one hole or crack (12). Device comprises elastomer plate (14), overlapping leakage by means of forces distributor (16) and tightening belt (20, 22), arranged around pipeline to apply force to said forces distributor. Forces distributor consists of support grid (40) and independent power modules (42, 44 or 46). Each of said modules is installed with possibility of displacement in one of grid cells and is positioned perpendicular to pipeline with possibility to apply shear forces to said elastomer plate in leakage point. Applied shear forces deform elastomer so, that it repeated concave or convex pipeline shape at leakage point and plugged hole or crack.
EFFECT: device is quick to use and does not require considerable contraction force.
6 cl, 4 dwg
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