| 摘要 |
FIELD: machine building.SUBSTANCE: invention refers to movable flexible branch pipes meant to be used in hydraulic systems at transferring fluid by pipes and at supply of vacuum. A compensating hose comprises a sealing rubber layer, a bearing rubber-cord casing, a covering layer and clamping mechanisms. Additional dome-shaped recesses are provided on the compensating hose wall in the zone of external bending radius, in the sector from 60 to 120° by section.EFFECT: higher performance reliability of a compensating hose, simplified design and manufacturing technique, lower material input.3 dwg |
