| 摘要 |
Drive system for twin-screw extruders whose screws rotate in the same direction comprises drive shafts (8, 9) which are attached coaxially to the screw shafts (5, 6) and carry ring gears (40, 41). These cooperate with pinion gears (36, 37) on the ends of the rotor (34) of a torque motor (24). |
