| 摘要 |
The invention relates to a friction clutch comprising a servo spring. The servo spring is characterized above all in that the support tongue and the centering tongue are formed by separate components. The support tongue is preferably arranged on an outer radius in the mounted state, and the centering tongue is arranged on an inner radius, the outer radius being greater than the inner radius. According to another aspect of the invention, a friction clutch is proposed with a clutch cover. The clutch cover is characterized above all in that the support elevation is formed by means of a bead with a support radius, wherein the support radius is preferably smaller than the thickness of the material of the clutch cover. By using the proposed servo spring and a corresponding clutch cover, a longer service life of the disc spring and a greater manufacturing tolerance with the same required installation space are achieved. |
