| 摘要 |
A diaphragm spring for a pulled-type diaphragm spring clutch is provided in the region radially outside the spring zone 9 with a circular zone of reduced wall thickness 10, the reduction being on the axially outer face of the spring and thus on the side loaded by tension stress. Furthermore in this zone, preferably radially within securing openings for screws 7, relief openings 13 are provided. These effect a more uniform introduction of moment into the diaphragm spring. <IMAGE> |
