| 摘要 |
Sealing joint for a moving surface (12), comprising at least one lip (11') intended to come into contact with the moving surface. …<??>It comprises, on a first part (31') of the surface of the said lip (11'), a discontinuous layer (15) of a material having good hardness and sliding properties, the surface of the lip (11') which is nearest the moving surface having scooped-out recesses (16) between the successive zones of the said discontinuous layer (15). …<IMAGE>… |
