| 摘要 |
PURPOSE: An electric working machine is provided to control the operation of an electric motor based on the operation of a switch. CONSTITUTION: An electric working machine comprises: a working unit which is supported by a machine main body; an electric motor which transfers power to the working unit; a switch which outputs an on signal and an off signal; a detachable and rechargeable battery unit which feeds power to the electric motor through a feeder; a power feed switch mounted at a feeder of the battery unit; and a motor power feed control unit which outputs a control signal to the power feed switch. [Reference numerals] (AA) Machine main body; (BB) Feeder; (CC) Working unit; (DD) Main switch; (EE) Sub-switch; (FF) Connector; (GG) Battery unit; (HH) Feeding switch; (II) Feeding NO; (JJ) Feeding OK; (KK,RR) Signal line; (LL) Main ON; (MM,PP) Or; (NN) Main OFF; (OO) Sub ON; (QQ) Sub OFF; (SS) Input; (TT) Output; (UU) Motor feed control unit; (VV) Battery |
