PROBLEM TO BE SOLVED: To enable a controller part to be stored compactly in a battery case having a battery installed therein, and additionally to secure the safety of a charging and discharging circuit in a walking-type implement.SOLUTION: The walking-type implement equipped with the chargeable battery B and an electrically driven motor 8, and enabling an operation part or a traveling part to be driven by the electrically driven motor 8 is regulated as follows. The battery case 9 for storing the battery B is freely detachably attached to the machine body, and a charge-regulating substrate 42 and a discharge-regulating substrate 43 are installed in the inside of the battery case 9. A charging terminal 19 connected to a charge-regulating circuit 42a of the charge-regulating substrate 42, and an output terminal 18 connected to a discharge-regulating circuit 43a of the discharge-regulating substrate 43 are installed in the battery case 9.COPYRIGHT: (C)2011,JPO&INPIT【課題】歩行型作業機においてバッテリを内装するバッテリケース内にコントローラ部をコンパクトに収容でき、併せて充放電回路の安全性を確保しようとする。【解決手段】充電可能なバッテリBと電動モータ8とを備え、作業部または走行部を該電動モータ8によって駆動する歩行型作業機において、バッテリBを収容するバッテリケース9を機体に着脱自在に装着し、該バッテリケース9内には充電制御基板42と放電制御基板43を設け、前記バッテリケース9に、充電制御基板42の充電制御回路42aに接続する充電端子19と、放電制御基板43の放電制御回路43aに接続する出力端子18を設ける。【選択図】 図6
