Combined power unit for lawn mower attachment

摘要

The power unit comprises a special coupling (7) at the top of the motor crank shaft. A reinforced cover (5) is screwed to the motor housing and has an opening for the power take-off and enough surface for the attachment. A tubular connection (9) is fixed to the attachment whose drive shaft (15) is guided by two bearings (13). A safety clutch prevents overloading of the drive unit. A connection fixed to the attachment is joined to the cover by a screw or bayonet fastening (8).