| 摘要 |
<p>The invention relates to a clutch actuation device and to methods for determining clutch parameters. A clutch actuation device, particularly for use in the drive train of a motor vehicle, contains a motive clutch actuator for actuating an actuating element and contains a transmission device for transmitting the movement of the actuating element to a part, which is contained in a clutch, can be moved counter to the force of a clutch spring and provided for displacing the clutch out of a closed position and into an opened position. Said transmission device has a first area inside of which a movement of the actuating element in the direction of the clutch opening does not displace the clutch out of the closed position. The transmission device also has a second area inside of which the movement of the actuating element leads to a displacement of the clutch, whereby the transmission device contains a mechanical release section that takes up the play inside the first area. The invention also relates to methods for determining the closed position, the actuating force and a temperature of the clutch.</p> |
