| 摘要 |
Said dry friction lining (10) comprises a friction surface (12) for interacting with a clutch pressure or reaction plate (14), wherein said friction surface (12) comprises projections (16) whose heights (H) are substentially identical. The heights of projections extend between substantially parallel top (18) and lower (20) planes. The surface area of the assembly parts (22) of the top plane (18) intersecting the projection (16) is equal to or less than 60 % the surface area of the part (24) of the lower plane (20) intersecting the lining (10). A dry friction device comprising said friction lining, a dry clutch comprising said device and a mould whose moulding surface is shaped in such a way that it is complementary to the friction surface (12) of the friction lining (10) are also disclosed. |
