ELECTRIC FLOOR WASHING DEVICE AND FLOOR WASHING METHOD

摘要

PROBLEM TO BE SOLVED: To provide an electric floor washing device capable of beautifully washing even an irregular floor face. SOLUTION: This electric floor washing device washes the floor face by pushing a pad against the floor face while feeding wash water on the floor face, rotating the pad and scrubbing the floor face. The pad is constituted of three circular and small pads 5a-5c rotatingly driving individually. COPYRIGHT: (C)2006,JPO&NCIPI