| 摘要 |
FIELD: machine building.SUBSTANCE: flexible reinforced hose comprises rubber-cord shell and clamping mechanisms. Note here that dome-like recesses are made at hose wall and composed by a sphere of one radius or by two conjugated spherical radii. Note also that said dome-like recesses may be made as a truncated cone with radius conjugation over the wall and the vertex.EFFECT: higher reliability, simplified design, lower material input.8 cl, 6 dwg |
