| 摘要 |
<p>The invention relates to a centrifugal coupling with liquid annulus with progressive loading, which transmits a torque from the electric motor to a working machine. According to the invention, the coupling consists of a planetary gearing, to which the movement is introduced through a casing (1) and it is transmitted to a crown (19) with inner toothing, by means of some satellite shafts (15) and some drums (32) obturated during the operation by some covers (66), partly immersed into a liquid annulus formed by centrifugation, the control part also comprising two pistons (45) guided in two units (53), said pistons being displaced by rotating under the action of some centrifugal forces of two levers (54) which move a central pusher (63) and four satellite pushers (64), on each satellite pusher (64) there being mounted an obturating cover (66) and a helical spring (69) for resetting to the initial position.</p> |
