| 摘要 |
1. Contact node sealing rotating elements, characterized in that the elastic body (1) is in the form of a cylindrical external ring (2) passing into an elastic web (3) ended with a lip (4), which lip (4) has a bevel cut (5) on its frontal surface made to the centre of the front surface in the outer direction and is pressed down to the slide ring (8) fixed permanently to a sleeve (9), which has a protrusion in its central part, which creates a flange (10) perpendicular to the axis (12).<IMAGE> |
