FIELD: pipes.
SUBSTANCE: bushing comprises central part with through central opening and flange at one of the ends of the central part, squeezed part, and squeezing means. The squeezed part is interposed between the flange and squeezing means. The squeezing means is connected with the flange for permitting various positions with respect to the flange that points off the central part, and its outer diameter is greater than the inner diameter that receives the bushing. The squeezing means is mounted for permitting sliding over the outer side of the central part.
EFFECT: simplified assembling and disassembling.
9 cl, 5 dwg
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