| 摘要 |
A friction clutch wherein the pressure plate and/or the flywheel consists of finely striped pearlitic cast iron with a free ferrite content of less than 5%, with a graphite distribution finer than 3 according to VDG specification P 441, and with a titanium content of between 0.16% and 0.3% by weight. The friction disc between the pressure plate and the flywheel has two friction linings at least one of which, namely, the lining facing the part with a higher titanium content, consists of a sintered metallic or ceramic material or contains organic components. The pressure plate and/or the flywheel further contains up to 0.25% by weight of tin and up to 1% by weight of copper. The ratio of copper to tin is approximately four-to-one. |
