| 摘要 |
PCT No. PCT/DE97/01793 Sec. 371 Date Mar. 24, 1999 Sec. 102(e) Date Mar. 24, 1999 PCT Filed Aug. 13, 1997 PCT Pub. No. WO98/13621 PCT Pub. Date Apr. 2, 1998Disclosed is an automatic clutch intended for use in an engine-transmission unit of a vehicle. When starting up, the clutch transmits first a high torque for a very slow speed, which is then reduced after a set lapse of time if a threshold value is exceeded.
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