최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0359961 (2006-02-21) |
등록번호 | US-8670866 (2014-03-11) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 33 인용 특허 : 710 |
An autonomous floor cleaning robot includes a transport drive and control system arranged for autonomous movement of the robot over a floor for performing cleaning operations. The robot chassis carries a first cleaning zone comprising cleaning elements arranged to suction loose particulates up from
An autonomous floor cleaning robot includes a transport drive and control system arranged for autonomous movement of the robot over a floor for performing cleaning operations. The robot chassis carries a first cleaning zone comprising cleaning elements arranged to suction loose particulates up from the cleaning surface and a second cleaning zone comprising cleaning elements arraigned to apply a cleaning fluid onto the surface and to thereafter collect the cleaning fluid up from the surface after it has been used to clean the surface. The robot chassis carries a supply of cleaning fluid and a waste container for storing waste materials collected up from the cleaning surface.
1. A surface treatment robot, comprising: a robot body having an outer perimeter formed substantially as a shape of constant width, driven forward by at least one circulating member;a dispensed material compartment that holds material to be dispensed by the robot;a wet cleaning head that employs at
1. A surface treatment robot, comprising: a robot body having an outer perimeter formed substantially as a shape of constant width, driven forward by at least one circulating member;a dispensed material compartment that holds material to be dispensed by the robot;a wet cleaning head that employs at least one wet cleaning member to clean along a cleaning width line of the robot with the assistance of dispensed material, the wet cleaning head defining a cleaning width; anda waste material compartment that holds material picked up by the robot;each of the dispensed material compartment and waste material compartment being shaped and positioned to place the center of gravity of the dispensed material compartment volume less than ½ of the cleaning width from the center of gravity of the waste material compartment volume. 2. The cleaning robot according to claim 1, each of the dispensed material compartment and waste material compartment being shaped and positioned to place the combined center of gravity of the dispensed material compartment volume and the waste material compartment volume less than ½ the cleaning width from an center of the at least one circulating member. 3. The cleaning robot according to claim 1, each of the dispensed material compartment and waste material compartment being shaped and positioned to place of the center of gravity of the dispensed material compartment volume substantially directly above or below the center of gravity of the waste material compartment volume. 4. A surface treatment robot, comprising: a robot body having an outer perimeter formed substantially as a shape of constant width,at least two circulating drive members that drive the robot body forward and steer the robot body;a dispensed fluid compartment that holds fluid to be dispensed by the robot; anda powered scrubber that drives at least one scrubbing element to clean, with the assistance of dispensed fluid, substantially along a line of maximum width of the shape of constant width, the driven scrubbing element extending to substantially within 1 cm of a tangential edge of the robot body. 5. The surface treatment robot according to claim 4, wherein the at least two circulating drive members are placed along a line at which the width of the robot is less than the maximum width of the robot. 6. The surface treatment robot according to claim 4, further comprising: a wet vacuum that picks up the dispensed fluid after the scrubbing element has cleaned with the assistance of the dispensed fluid; anda waste fluid compartment that holds fluid picked up by the wet vacuum unit, wherein the waste fluid compartment and dispensed fluid compartment are integral compartments within a same fluid tank module that is readily removable as a module from the robot body. 7. The surface treatment robot according to claim 4, the powered scrubber including a powered circulating scrubber that scrubs the surface to be cleaned along a cleaning width line of the robot with the assistance of dispensed fluid. 8. The surface treatment robot according to claim 7, further comprising: a waste fluid compartment that holds waste fluid picked up by the robot;the powered circulating scrubber having a cleaning width along the cleaning width line of the robot with respect to total robot mass of the robot body, dispensed fluid compartment when empty, wet cleaning head, and waste fluid compartment when full of waste fluid picked up by the robot, of more than or equal to three centimeters of cleaning width per kilogram of total robot mass. 9. The surface treatment robot according to claim 7, further comprising a powered wet vacuum that picks up the waste fluid. 10. The surface treatment robot according to claim 1, wherein the material includes a fluid, further comprising a powered scrubber that drives at least one scrubbing element to clean, with the assistance of dispensed material, substantially along a line of maximum width of the shape of constant width, the driven scrubbing element extending to substantially within 1 cm of a tangential edge of the robot body. 11. The surface treatment robot according to claim 10, the at least one circulating drive member placed along a line at which the width of the robot is less than the maximum width of the robot. 12. The surface treatment robot according to claim 10, further comprising: a wet vacuum in the wet cleaning head that picks up the dispensed fluid after the scrubbing element has cleaned with the assistance of the dispensed material; anda waste material compartment that holds material picked up by the wet vacuum unit, wherein the waste material compartment and dispensed material compartment are integral compartments within a same material tank module that is readily removable as a module from the robot body. 13. The surface treatment robot according to claim 1, the wet cleaning head having a cleaning width with respect to total robot mass of the robot body, dispensed material compartment when empty, wet cleaning head, and waste material compartment when full of waste material picked up by the robot, of more than or equal to three centimeters of cleaning width per kilogram of total robot mass. 14. The surface treatment robot according to claim 13, the wet cleaning head being a powered wet cleaning head, and including a powered circulating scrubber that scrubs the surface to be cleaned along a cleaning width line of the robot with the assistance of dispensed material. 15. The surface treatment robot according to claim 14, the powered wet cleaning head including a powered wet vacuum that picks up the waste material. 16. A surface treatment robot, comprising: a robot body having an outer perimeter formed substantially as a shape of constant width, driven forward by at least one rotating member;a dispensed fluid compartment that holds fluid to be dispensed by the robot;a powered wet cleaning head that employs at least one powered wet cleaning member to clean a cleaning width along a cleaning width line of the robot with the assistance of dispensed fluid; anda waste material compartment that holds waste fluid picked up by the robot;the wet cleaning head having a cleaning width with respect to total robot mass of the robot body, dispensed material compartment when empty, wet cleaning head, and waste material compartment when full of waste fluid picked up by the robot, of more than or equal to three centimeters of cleaning width per kilogram of total robot mass. 17. The surface treatment robot according to claim 16, the powered wet cleaning head including a powered circulating scrubber that scrubs the surface to be cleaned along a cleaning width line of the robot with the assistance of dispensed fluid. 18. The surface treatment robot according to claim 16, the powered wet cleaning head including a powered wet vacuum that picks up the waste fluid.
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