MACHINE DRIVE Russian patent published in 1994 - IPC

FIELD: mechanical engineering. SUBSTANCE: pulley 2 and a freewheel are set on input shaft 1 of the drive. The freewheel is combined and is made of at least two detachable inertial disks 5,6 coupled to each other and pulley 2 through overrunning clutch 4,9. Electromagnet clutch 17 is set at one of the ends of input shaft 1. The core of the clutch is made of friction clutch part 18 used for engaging with the input shaft of the machine. Electromagnet clutch 16 lifts inertia disks 5,6 and is set in operation from switch 25 of starting pedal 27 through time relay 26. In starting machine inertial disks 5,6 are set in operation in succession. EFFECT: expanded functional capabilities and enhanced reliability. 1 dwg