公开(公告)号：US20170164797A1

公开(公告)日：2017-06-15

申请号：US15370209

申请日：2016-12-06

Applicant: F Robotics Acquisitions Ltd.

Inventor： Shai Abramson ,  Asaf Levin ,  Shalom Levin ,  Dedy Gur

IPC: A47L1/02 ,  B08B1/04 ,  B08B3/04 ,  B08B1/00

CPC classification number: A47L1/02 ,  A47L2201/00 ,  B08B1/002 ,  B08B1/006 ,  B08B1/04 ,  B08B3/04

Abstract: A window-cleaning robot that includes: a powered agitator that, when active, mechanically removes debris from a window surface; a cleaning pad, which is wetted with a cleaning fluid and contacts the window surface so as to remove debris therefrom with the aid of the cleaning fluid; and a movement system, for example including a number of wheels, which moves the robot over the window surface and has a defined forwards direction; the agitator is located forwards of the cleaning pad and the agitator and the cleaning pad are arranged such that, as the robot moves over the window surface in the forwards direction, the agitator addresses a width in a width direction, which is perpendicular to the forwards direction and parallel to the window surface, that is greater than the width addressed by the cleaning pad.