PURPOSE: To relieve the burden of an operator during work by an external actuator and to improve safety by performing ON and OFF operation of the external actuator in a state where the operator sits at the operator seat of a self-traveling type manipulator.
CONSTITUTION: A connector 24 connected to a motor 27 incorporated in an external actuator of a grinder 22, etc., operated while grasped by the hand device 13 of self-traveling manipulator, and a connector 19 engaged with a connector 24 on the external actuator side is engaged with a hand device 13 through operation to grasp the external actuator by the hand device 13. A power source arranged on the self-traveling manipulator is connected to the connector 19 on the hand device 13 side through a wiring 20 and a control panel to effect ON and OFF control thereof is arranged in the vicinity of an operator seat.
KITA IKUO
TAKEUCHI SHINJI
