公开(公告)号：US12127722B2

公开(公告)日：2024-10-29

申请号：US17526392

申请日：2021-11-15

Applicant: LG ELECTRONICS INC.

Inventor： Jeongyun Kim ,  Jaewon Jang ,  Inhyung Yang

IPC: A47L11/283 ,  A47L9/00 ,  A47L9/06 ,  A47L9/28 ,  A47L11/14 ,  A47L11/16 ,  A47L11/20 ,  A47L11/24 ,  A47L11/282 ,  A47L11/292 ,  A47L11/293 ,  A47L11/34 ,  A47L11/40 ,  A47L13/20 ,  A47L13/50 ,  B08B1/32 ,  B08B3/04 ,  B08B3/08 ,  B25J5/00 ,  B25J9/00 ,  B25J9/12 ,  B25J9/16 ,  B25J11/00 ,  G05D1/00 ,  G05D1/648 ,  G05D1/65 ,  A47L11/00

CPC classification number: A47L11/283 ,  A47L9/009 ,  A47L9/0606 ,  A47L9/2826 ,  A47L9/2852 ,  A47L11/14 ,  A47L11/16 ,  A47L11/161 ,  A47L11/20 ,  A47L11/201 ,  A47L11/24 ,  A47L11/282 ,  A47L11/292 ,  A47L11/293 ,  A47L11/34 ,  A47L11/40 ,  A47L11/4002 ,  A47L11/4005 ,  A47L11/4011 ,  A47L11/4013 ,  A47L11/4038 ,  A47L11/4041 ,  A47L11/405 ,  A47L11/4058 ,  A47L11/4061 ,  A47L11/4066 ,  A47L11/4069 ,  A47L11/4072 ,  A47L11/408 ,  A47L11/4083 ,  A47L11/4088 ,  A47L13/20 ,  A47L13/50 ,  B08B1/32 ,  B08B3/041 ,  B08B3/08 ,  B25J5/007 ,  B25J9/0003 ,  B25J9/126 ,  B25J9/1664 ,  B25J9/1666 ,  B25J11/0085 ,  G05D1/0223 ,  G05D1/648 ,  G05D1/65 ,  A47L11/00 ,  A47L11/145 ,  A47L2201/00 ,  A47L2201/04 ,  A47L2201/06 ,  B08B2203/00

Abstract: A cleaner includes a first cleaning module including a left spin mop and a right spin mop that come into contact with a floor while rotating in a clockwise direction or in a counterclockwise direction when viewed from an upper side, a second cleaning module that comes into contact with the floor at a position spaced apart from the left spin mop and the right spin mop in a forward-and-backward direction, a body supported by the first cleaning module and the second cleaning module, and a water supply module that supplies water to the first cleaning module. A water tank is disposed inside the body. Water supplied by the water supply module reaches the first cleaning module before reaching the floor.

公开(公告)号：US20230148819A1

公开(公告)日：2023-05-18

申请号：US17987170

申请日：2022-11-15

Applicant: Hako GmbH

Inventor： Jens THIELE-FIESINGER ,  Christian TABELING

IPC: A47L11/40 ,  A47L11/20 ,  B01D46/00 ,  A47L11/30

CPC classification number: A47L11/4027 ,  A47L11/20 ,  B01D46/0005 ,  B01D46/0015 ,  A47L11/30

Abstract: A floor cleaning machine with a filter unit for a suction connector in a dirty-water tank. The filter unit has a substantially sleeve-shaped main body, which has an inlet opening at a face end, a substantially annular float body, which is arranged around and is displaceable along the main body between a closed position and an open position, a cover, which is arranged on the face end and has an entry opening that is configured to be selectively closed off by the float body. A fluid channel is provided in the cover and is configured to allow a fluid to flow from the entry opening into the inlet opening, and a sleeve-shaped filter element. The float body is arranged around the main body in an annular space between the main body and the filter element.

公开(公告)号：US20180317725A1

公开(公告)日：2018-11-08

申请号：US15771350

申请日：2016-10-20

Applicant: Samsung Electronics Co., Ltd

Inventor： Dong Hun LEE ,  Heum Yong PARK ,  Min Jae KIM ,  Min Woo RYU ,  Young Do KWON

IPC: A47L9/28 ,  A47L11/20 ,  A47L11/202 ,  A47L11/18 ,  A47L11/40 ,  B25J11/00 ,  B25J9/16

CPC classification number: A47L9/2894 ,  A47L7/0085 ,  A47L9/28 ,  A47L9/2815 ,  A47L9/2826 ,  A47L11/185 ,  A47L11/20 ,  A47L11/201 ,  A47L11/202 ,  A47L11/4011 ,  A47L11/4044 ,  A47L2201/02 ,  A47L2201/04 ,  A47L2201/06 ,  B25J9/00 ,  B25J9/16 ,  B25J9/1697 ,  B25J11/00 ,  B25J11/0085 ,  B25J13/08

Abstract: Disclosed herein are a cleaning robot and a method of controlling the same. The cleaning robot according to one embodiment includes a modular in which one or more modules configured to support different functions are integrated, and a controller configured to control the overall operation of the cleaning robot.

公开(公告)号：US09750381B2

公开(公告)日：2017-09-05

申请号：US13900194

申请日：2013-05-22

Applicant: LG Electronics Inc.

Inventor： Jongsu Kim ,  Dongmyung Shin ,  Jaewon Jang

IPC: A47L9/22 ,  A47L11/18 ,  A47L11/20

CPC classification number: A47L9/22 ,  A47L11/18 ,  A47L11/20 ,  A47L2201/00

Abstract: Disclosed is a robot cleaner. The robot cleaner includes a case forming the external appearance of the robot cleaner, an agitator rotating and contacting a surface to be cleaned, a dust collector in which foreign substances are collected and a suction unit providing suction force to the dust collector, and the agitator is arranged between the dust collector and the suction unit. Therefore, the robot cleaner reduces loss of suction force generated from the suction unit.

公开(公告)号：US20160296087A1

公开(公告)日：2016-10-13

申请号：US14434935

申请日：2014-09-28

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： BASTIAAN JOHANNES DE WIT ,  ARNOLDUS CORNELIS WESSELS ,  BASTIAN CORNELIS KLEINE-DOEPKE

IPC: A47L9/06 ,  A47L11/20

CPC classification number: A47L9/0653 ,  A47L9/02 ,  A47L9/068 ,  A47L9/0686 ,  A47L11/20

Abstract: The present application relates to a nozzle for a vacuum cleaner. The nozzle comprises a body (2) and a base (3). The base (3) has a longitudinal axis, and at least two cleaning sides (17, 18) configured to act on a surface in respective cleaning conditions. The base (3) is rotatable around a rotational axis (A-A) that is parallel to the longitudinal axis of the base to move the base (3) between the respective cleaning conditions.

Abstract translation: 本申请涉及一种用于真空吸尘器的喷嘴。 喷嘴包括主体（2）和基座（3）。 基部（3）具有纵向轴线，并且至少两个清洁侧面（17,18）构造成在相应的清洁条件下作用在表面上。 底座（3）能够围绕平行于基座的纵向轴线的旋转轴线（A-A）旋转，以在相应的清洁条件之间移动基座（3）。

公开(公告)号：US09125539B2

公开(公告)日：2015-09-08

申请号：US13809530

申请日：2011-07-05

Applicant: Yiebin Kim ,  Seungmin Baek ,  Yoojin Choi ,  Vadim Lutsiv ,  Victor Redkov ,  Alexey Potapov ,  Seongsoo Lee

Inventor： Yiebin Kim ,  Seungmin Baek ,  Yoojin Choi ,  Vadim Lutsiv ,  Victor Redkov ,  Alexey Potapov ,  Seongsoo Lee

IPC: G06K9/00 ,  A47L11/20 ,  G05D1/02 ,  B25J13/08 ,  G06K9/46 ,  G06K9/62

CPC classification number: A47L11/20 ,  A47L2201/04 ,  B25J13/08 ,  G05D1/0231 ,  G05D1/0246 ,  G05D1/0274 ,  G05D2201/0203 ,  G06K9/00664 ,  G06K9/4671 ,  G06K9/6211 ,  Y10S901/09 ,  Y10S901/47

Abstract: Disclosed are a robot cleaner and a method for controlling the same. A plurality of images are detected through an image detecting unit such as an upper camera, and two or more feature points are extracted from the plurality of images. Then, a feature point set consisting of the feature points is created, and the feature points included in the feature point set are matched with each other. This may allow the robot cleaner to precisely recognize a position thereof. Furthermore, this may allow the robot cleaner to perform a cleaning operation or a running operation by interworking a precisely recognized position with a map.

Abstract translation: 公开了一种机器人清洁器及其控制方法。 通过诸如上摄像头的图像检测单元检测多个图像，并且从多个图像中提取两个或更多个特征点。 然后，创建由特征点组成的特征点集合，并且包括在特征点集合中的特征点彼此匹配。 这可以允许机器人清洁器精确地识别其位置。 此外，这可以允许机器人清洁器通过将精确识别的位置与地图相互作用来执行清洁操作或运行操作。

公开(公告)号：US08997905B2

公开(公告)日：2015-04-07

申请号：US13538763

申请日：2012-06-29

Applicant: Daniel T. Johnson ,  Andrew L. Dvorak

Inventor： Daniel T. Johnson ,  Andrew L. Dvorak

IPC: B60K1/00 ,  E01H1/08 ,  A47L11/40 ,  A47L11/10 ,  A47L11/20 ,  A47L11/24

CPC classification number: A47L11/30 ,  A47L11/10 ,  A47L11/20 ,  A47L11/24 ,  A47L11/4011 ,  A47L11/4013 ,  A47L11/4055 ,  A47L11/4058 ,  A47L11/4061 ,  A47L11/4066 ,  A47L11/4091 ,  A47L11/4094

Abstract: A utility vehicle can comprise a wheeled platform, a motor coupled to the platform and configured to propel the platform, at least one cleaning element coupled to the platform, wherein the at least one cleaning element is movable between a collapsed position and an expanded position, and one or more controls configured to move the at least one cleaning element between the collapsed position and the expanded position. The at least one cleaning element can also be movable between a raised position and a lowered position relative to the wheeled platform, and the one or more controls can further be configured to move the at least one cleaning element between the raised position and the lowered position.

Abstract translation: 多用途车辆可以包括轮式平台，耦合到平台并被配置为推动平台的电动机，连接到平台的至少一个清洁元件，其中所述至少一个清洁元件可在折叠位置和展开位置之间移动， 以及一个或多个控制器，其配置成在所述折叠位置和所述展开位置之间移动所述至少一个清洁元件。 所述至少一个清洁元件还可以在相对于所述轮式平台的升高位置和下降位置之间移动，并且所述一个或多个控制器还可被构造成在升高位置和所述降低位置之间移动所述至少一个清洁元件 。

公开(公告)号：US06866705B2

公开(公告)日：2005-03-15

申请号：US09882484

申请日：2001-06-15

Applicant: Larry Nielsen ,  Randy Rowley

Inventor： Larry Nielsen ,  Randy Rowley

IPC: A47L9/10 ,  A47L9/18 ,  A47L11/20 ,  B24B7/18 ,  B24B55/10 ,  B01D47/02

CPC classification number: A47L9/181 ,  A47L9/102 ,  A47L11/20 ,  A47L11/4027 ,  A47L11/4036 ,  A47L11/4038 ,  B24B7/186 ,  B24B55/102 ,  Y10S55/03

Abstract: Sanding and screening are steps in floor finishing that produce large quantities of fine dust which is difficult to remove and which plugs porous filter elements of dust collection systems. Dust collection is enhanced with a floor screening attachment for a floor machine. A vacuum system with a liquid filtering medium is provided to collect dust produced during screening. A dust collection unit is also disclosed to collect and separate sawdust produced by sanding which can cause foaming of a liquid filter medium.

公开(公告)号：US20040128788A1

公开(公告)日：2004-07-08

申请号：US10683329

申请日：2003-10-10

Inventor： Sean K. Goff

IPC: E01H001/08

CPC classification number: A47L11/4027 ,  A47L11/20 ,  A47L11/4033 ,  A47L11/4044

Abstract: A burnishing apparatus having at least one burnishing disc engageable with a floor includes a shroud surrounding the burnishing disc. The shroud defines a vacuum zone in fluid communication with a filtration system. The filtration system has an inlet, wherein the vacuum zone is in fluid communication with the inlet. In one embodiment, a vacuum source is in fluid communication with the inlet, wherein the vacuum source draws dust from the vacuum zone into the filtration system through the inlet, and at least some of the dust is collected by the filtration system. In another embodiment of the invention, an agitation device regenerates at least one filter element forming part of the filtration system.

Abstract translation: 具有与地板接合的至少一个抛光盘的抛光装置包括围绕抛光盘的护罩。 护罩限定与过滤系统流体连通的真空区。 过滤系统具有入口，其中真空区与入口流体连通。 在一个实施例中，真空源与入口流体连通，其中真空源通过入口将灰尘从真空区抽入过滤系统，并且至少一些灰尘由过滤系统收集。 在本发明的另一个实施例中，搅拌装置再生形成过滤系统的一部分的至少一个过滤元件。

公开(公告)号：US4701976A

公开(公告)日：1987-10-27

申请号：US886799

申请日：1986-07-18

Applicant: Gary E. Palmer ,  Mike J. Todd

Inventor： Gary E. Palmer ,  Mike J. Todd

IPC: A47L11/164 ,  A47L11/20 ,  B24B7/18 ,  B24B29/00

CPC classification number: B24B7/186 ,  A47L11/164 ,  A47L11/20 ,  A47L11/4038 ,  A47L11/4058 ,  A47L11/4069 ,  A47L11/4077

Abstract: A driver assembly for the pad of a high speed floor burnishing machine includes a flexible backing plate having a peripheral retaining skirt which centers the pad on the driver assembly and also prevents the edges of the pad from growing or expanding to a larger circumference during high speed rotary burnishing action. The backing plate adds stiffness to the pad when rotating at high speed, and it promotes uniform contact of the pad with the floor at the outer radial extremities of the pad where the velocity is greatest and the polishing is most effective. In the illustrated embodiment, the pad and driver assembly are surrounded by a shroud which is continuously evacuated by radial air flow generated by the motion of the driver assembly which includes a finned hub. The air flow carries debris generated by the burnisher to a collection bag or filter without leaving the machine.

Abstract translation: 用于高速地板抛光机的垫的驱动器组件包括柔性背板，其具有围绕驱动器组件的衬垫的周边保持裙部，并且还防止垫的边缘在高速下生长或扩大到更大的圆周 旋转抛光动作。 背板在高速旋转时增加了焊盘的刚度，并且促进了焊盘与焊盘的外部径向末端的均匀接触，其中速度最大并且抛光最有效。 在所示实施例中，垫和驱动器组件被护罩包围，该护罩由包括鳍片毂的驱动器组件的运动产生的径向空气流连续抽空。 空气流将抛光机产生的碎屑携带到收集袋或过滤器而不离开机器。