Autonomous Floor Cleaning Robot
3 Assignments
0 Petitions
Accused Products
Abstract
An autonomous floor-cleaning robot comprising a housing infrastructure including a chassis, a power subsystem; for providing the energy to power the autonomous floor-cleaning robot, a motive subsystem operative to propel the autonomous floor-cleaning robot for cleaning operations, a command and control subsystem operative to control the autonomous floor-cleaning robot to effect cleaning operations, and a self-adjusting cleaning head subsystem that includes a deck mounted in pivotal combination with the chassis, a brush assembly mounted in combination with the deck and powered by the motive subsystem to sweep up particulates during cleaning operations, a vacuum assembly disposed in combination with the deck and powered by the motive subsystem to ingest particulates during cleaning operations, and a deck adjusting subassembly mounted in combination with the motive subsystem for the brush assembly, the deck, and the chassis that is automatically operative in response to an increase in brush torque in said brush assembly to pivot the deck with respect to said chassis. The autonomous floor-cleaning robot also includes a side brush assembly mounted in combination with the chassis and powered by the motive subsystem to entrain particulates outside the periphery of the housing infrastructure and to direct such particulates towards the self-adjusting cleaning head subsystem.
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Citations
80 Claims
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1-77. -77. (canceled)
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78. An autonomous floor-cleaning robot comprising:
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a chassis;
a powered wheel drive mounted to the chassis and operative to propel the robot during cleaning operations;
a brush assembly mounted to the chassis and operative to sweep up particulates during cleaning operations; and
a power subsystem mounted to the chassis for providing energy to power the robot, wherein the power subsystem is located forward of both the powered wheel drive and the brush assembly. - View Dependent Claims (79, 80)
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Specification