#$%^&*AU2019101368A420200123.pdf#####ABSTRACT A Walk Behind Working Machine A walk behind working machine, such as a lawn mower (100), is disclosed as including 5 a driving motor (102), a wheel (110), and a clutch assembly (104) interposed between the driving motor and the wheel, the clutch assembly being movable between a coupled configuration in which the clutch assembly is coupled with an output of the driving motor for transmitting power from the driving motor to the wheel and an uncoupled configuration in which the clutch assembly is uncoupled from the output of the driving motor, further 10 including a control assembly operable to simultaneously activate the driving motor and move the clutch assembly from the uncoupled configuration to the coupled configuration. [Fig. 2] - 11 -WO 2018/040054 PCT/CN2016/097788 00 '0 r1 Irf4 2/6
