公开(公告)号：US20250059787A1

公开(公告)日：2025-02-20

申请号：US18710868

申请日：2022-11-23

Applicant: WCB ROBOTICS INC.

Inventor： Ujjawal Aggarwal ,  Yash Pandya

IPC: E04G23/00 ,  B08B1/12 ,  B08B1/16 ,  B08B1/40 ,  B08B3/02

Abstract: A specialized cleaning system for cleaning hard flat vertical surfaces. The specialized cleaning system includes a cleaning brush with an integrated water dispenser, a wiper with an integrated water collector, a separator which separates water from a mixture of water and air that was sucked in, multiple pumps, an optional filter and a water storage tank. As the novel cleaning system and process uses a combination of a water reservoir and a suction pump, the spilling or running of water is prevented. Further, this also allows the system to work in both the direction e.g., from top to bottom of a high-rise building or from bottom to top of the building. Also, the process is a cyclic process i.e. the water from the reservoir is reused in every cycle of the operation.

公开(公告)号：US20240398185A1

公开(公告)日：2024-12-05

申请号：US18694131

申请日：2022-09-21

Applicant: WCB ROBOTICS INC.

Inventor： Yash Pandya ,  Ujjawal Aggarwal

IPC: A47L1/02 ,  A46B5/00 ,  A46B5/06 ,  A46B11/06 ,  A46B13/04

Abstract: A specialized scrubbing brush for cleaning high rise windows and other hard surfaces. The specialized scrubbing brush includes a pair of cleaning pads, one or more attachment gaps between the each of the cleaning pads, an axis of rotation, one or more water pipes, one or more water channels, a plurality of water holes and an interface surface between the pair of cleaning pads. Further, cleaning equipment is provided which includes the specialized scrubbing brush along with a pair of oscillating arms with a sliding yoke, a pair of rod shaped guide rails, an oscillation mechanism and a rotation mechanism. The scrubbing brush cleans automatically and is able to scrub a surface from corner to corner and is able to change from one scrubbing pad to another without human intervention.