| 摘要 |
Continuously adjustable transmission assembly for directly transforming a force, hydraulically or pneumatically transmitted through a pressure medium, into rotary motion of a shaft, including at least two rotary piston motors operatively connected to the rotary shaft and actuable by the pressure medium for alternately driving the shaft, the rotary piston motors each including a rotor and a stator, both of the rotors being coupled to the rotary shaft and thereby to one another, and stepwise acting auxiliary transmission means coupling each of the rotors to its respective stator so that the respective stator is stationary during a work cycle of the respective rotor, and rotates faster than the rotor during an idling cycle of the rotor so as to overtake the rotor.
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