FIELD: machine building.
SUBSTANCE: bellows comprises end cylindrical sections and a corrugated central section with leak-tight inner layer and load-bearing outer layers in the form of a mesh, the leaktight inner layer is made as a separate bellows shell from elastomer, and the outer load-bearing layers are made as a mesh shell including rigid annular ribs interconnected by axial elastic cords, and end ribs of the mesh shell are connected to the cylindrical sections of the bellows in a leaktight manner.
EFFECT: high connection reliability.
4 dwg
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