| 摘要 |
PCT No. PCT/EP96/04361 Sec. 371 Date Jun. 28, 1999 Sec. 102(e) Date Jun. 28, 1999 PCT Filed Oct. 8, 1996 PCT Pub. No. WO98/15750 PCT Pub. Date Apr. 16, 1998A drive system for the transmission of power from a drive source to a plurality of output trains includes a transfer gear connected upstream of the output trains, and an arrangement for ensuring that the output trains are not overloaded with torque. The arrangement includes a safety clutch with a basic clutch body for the frictionally engaged connection of two machine parts, and at least one thin-walled sleeve which forms a wall of an annular chamber upon which pressure medium can act. The arrangement further includes at least one feed line which extends through the clutch body to the annular chamber and can be closed off in an air and fluid-tight manner by use of closure elements. The arrangement finally includes a pressure-relief mechanism. The safety clutch is arranged upstream of the transfer gear. The pressure-relief mechanism is coupled to an arrangement for detecting the torque at the output trains and/or a magnitude which is proportional to the torque and is associated with each output train, and/or an influencing quantity in the area surrounding the machine. The clutch includes a device for activating the pressure-relief mechanism when the torque and/or a magnitude proportional to the torque and/or an influencing quantity is/are exceeded.
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