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Patent Searching and Data


Matches 451 - 500 out of 8,509

Document Document Title
WO/2015/167376A1
A grinding or polishing machine (10) may include a working assembly (20) and a foldable cart (30). The working assembly (20) may include a grinding head (26) rotatable to engage a surface for grinding or polishing. The foldable cart (30)...  
WO/2015/168608A1
A mobile floor cleaner that includes a moveable housing, a cleaning head operably supported by the moveable housing, one or more solution generators configured to receive a feed liquid and to generate a cleaning solution from the feed li...  
WO/2015/167394A1
A grinding/milling machine (1) for levelling of horizontal surfaces, comprising a mobile drive unit (2), including - a vertically pivotable boom (9) suspended from the mobile unit; - a rigid girder (7) pivotally (8) fastened at the end o...  
WO/2015/158240A1
An obstacle avoidance walking method of a self-moving robot, comprising: step 1000: a self-moving robot walks along a Y-axis, identifies the position of an obstacle as an obstacle point, and stores the coordinates of the point as a recor...  
WO/2015/158969A1
The present invention relates to a scarifying device (100) for a coating (R) covering a substrate (S). Said scarifying device comprises a main body (10), the distal end (10a) of which includes a head to which cutting means (20) are rigid...  
WO/2015/158362A1
The invention relates to a hand-operated, drivable floor-cleaning device comprising: at least one cleaning assembly (14) for cleaning a floor surface (16); a chassis (18) for moving on the floor surface (16); a drive means (24) for the c...  
WO/2015/155269A1
The invention relates to a method for operating a floor-cleaning machine, wherein at least one bristle tool (28; 30) having bristles (34) acts, under a pressing force (FA), on a surface (16) to be cleaned, said bristle tool (28; 30) movi...  
WO/2015/148553A1
A riding floor cleaning machine having an intelligent system including a main frame sub-assembly, a steering and drive wheel sub-assembly, a solution tank sub-assembly, a recovery tank sub-assembly, a recovery tank cover sub-assembly, a ...  
WO/2015/144202A1
The invention relates to a method for cleaning a floor surface with a floor-cleaning device. In said method, a first image of a floor surface section before cleaning is created by an optical detection unit during the cleaning movement of...  
WO/2015/147475A1
The present invention relates to a wireless charging device for a robot cleaner and a method for controlling the same and, more specifically, to a wireless charging device for a robot cleaner and a method for controlling the same, the wi...  
WO/2015/148501A1
A floor cleaning machine having an intelligent system including a recovery tank sub-assembly, a vacuum fan sub-assembly, a solution tank sub-assembly, wherein the solution tank sub-assembly preferably includes a secondary electrochemical...  
WO/2015/139607A1
A suction robot, comprising a body (1), a control unit and a sensor. The bottom of the body (1) is provided with a main suction plate (2). The periphery of the main suction plate (2) is also provided with auxiliary suction plates (3). Th...  
WO/2015/135937A1
The invention relates to a cleaning device (1) comprising a housing (15) with a base plate (151) which can be guided over a floor covering (3) to be cleaned in a spaced manner. The base plate (151) is equipped with at least one electrode...  
WO/2015/138054A1
An extractor cleaning machine that includes a base having a suction nozzle and a body coupled to the base. The extractor cleaning machine also includes a suction source in fluid communication with the suction nozzle. The extractor cleani...  
WO/2015/138053A1
An extractor cleaning machine that includes a base having a base exhaust duct having an exhaust outlet directed toward a surface being cleaned. The extractor further includes a suction source that is operable to generate an airflow that ...  
WO/2015/137241A1
The objective of the present invention is to provide: a brush for cleaning a sunlight-reflecting mirror, which is capable of cleaning a sunlight-reflecting mirror well without damaging the sunlight-reflecting mirror; a method for cleanin...  
WO/2015/137607A1
The present invention relates to a steam generator and, more particularly, to a steam generator comprising: a body; a water storage space, formed in the lower part of the body, for storing water; a heater for heating the water; an inlet,...  
WO/2015/137764A1
Disclosed is a cleaning robot having an improved driving unit for being capable of escaping untravelable states occurring under various travel conditions. The cleaning robot comprises a main body and a driving unit for driving the main b...  
WO/2015/137564A1
Disclosed is a robot cleaner. The robot cleaner comprises: a main body which forms the external appearance of the robot cleaner; first and second motors which supply power for driving the robot cleaner, the motors being installed in the ...  
WO/2015/133389A1
The objective of the present invention is to provide: a brush for cleaning a sunlight-reflecting mirror, which is capable of cleaning a sunlight-reflecting mirror well without damaging the sunlight-reflecting mirror; a method for cleanin...  
WO/2015/130482A1
A liquid extraction cleaning device comprises a vacuum pump, a liquid pump, a cleaning solution tank, a recovery tank, first and second spray nozzles, a spray selection switch, a vacuum inlet port, an agitator assembly, and a handle. The...  
WO/2015/130483A1
A liquid extraction cleaning device comprises a main unit, a liquid pump, a flexible hose, and a hand tool. The main unit comprises a vacuum pump. The hand tool comprises a vacuum inlet port, an agitator, a spray nozzle, and a grip porti...  
WO/2015/127165A1
A rotary head comprising a longitudinally extending core comprising an outer surface and defining a longitudinal centerline axis, and a covering that is disposed on the outer surface of the core and that includes a radially extending mat...  
WO/2015/124310A1
The invention relates to a brush arrangement (200) for a cleaning device (3) and to a method for assembling and disassembling brush elements of a brush arrangement (200). The brush arrangement (200) according to the invention has a simpl...  
WO/2015/124311A1
The invention relates to a cleaning device (3) and a cleaning method. The cleaning device (3) permits a high cleaning performance, while being a relatively simple construction and cost-effective. In particular, the maintenance requiremen...  
WO/2015/121718A1
A suction head featuring two operating modes, a former one for sucking from a rigid-edge opening, specially suitable for soft surfaces, and a second one provided with brushing elements for sucking liquids, steam, fog, or the like on hard...  
WO/2015/119856A1
An extractor includes a base movable along a surface having an agitator. The extractor also includes a distribution nozzle, a suction nozzle, and a suction source in fluid communication with the suction nozzle and operable to draw fluid ...  
WO/2015/114286A1
A surface cleaning apparatus including: a cleaning head; a housing member supporting: a water storage container; a steam generator including a heating element(s); a steam outlet, and an elongate member connecting the cleaning head to the...  
WO/2015/110776A1
A head for a surface cleaning device, the head includes: an inlet for receiving dirt-laden fluid from a surface; and an inlet extension member, wherein the inlet extension member is movable with respect to the inlet between first and sec...  
WO/2015/108468A1
The invention concerns proceeding and device for facilitating the handling of a manually drivable and mechanically operable grinding machine (1) for floors (3) and other similar surfaces and which grinding machine (1) comprises a rotatab...  
WO/2015/108977A1
Embodiments include a mechanism for leveling or providing pad assistance to surface maintenance machines. The surface maintenance machine can include a frame, a plurality of wheels, a head assembly, and a head adjustment mechanism. The h...  
WO/2015/104500A1
The present invention relates to a cleaning end-piece device (1) consisting of a body (3) having a curved shape so as to form a concave face (6) and an opposite convex face (7), said body (3) being equipped at a first end (4) with at lea...  
WO/2015/106142A1
A mobile cleaning system, method, and machine is provided, wherein a chassis, a communications module configured to communicate with a device remote from the chassis, a sensor operable to sense one or more characteristics of the mobile c...  
WO/2015/106257A1
A mobile surface cleaner 100 has a mobile body 102 configured to travel to areas to be cleaned. A dispensing system 103 attached to the mobile body 102 dispenses liquid on a surface 104 as dispensed liquid. A recovery system 105 attached...  
WO/2015/103889A1
A portable liquid suction apparatus and a liquid storage tank assembly thereof. The liquid storage tank assembly of the portable liquid suction apparatus comprises a tank body, a liquid storage piece, and an exhaust piece. The tank body ...  
WO/2015/103600A1
A steamer (10) includes a housing (14), a power cord (42) configured to be selectively coupled to an external power source, a battery (58), a fluid reservoir (50) positioned in the housing, a reservoir heating element (54) configured to ...  
WO/2015/090398A1
A robotic cleaning device comprising a main body (2A, 2B), an opening (10) arranged in a bottom side of the main body for removing debris from an area (28A, 28B, 28C, 28D, 28E, 28F) to be cleaned, a brush (16) arranged adjacent to the op...  
WO/2015/086072A1
Disclosed is a ride-on floor cleaning machine comprising a chassis (12), a cleaning tool device (20) that is disposed on the chassis (12) and includes at least one cleaning tool (22) and a holder (24) for the at least one cleaning tool (...  
WO/2015/086083A1
The invention proposes a floor-cleaning machine, in particular hand-operated and/or hand-held floor-cleaning machine, which comprises a carrier device, at least one cleaning roller, which is arranged on the carrier device, can be driven ...  
WO/2015/088361A2
A cleaning apparatus for removing at least some unwanted material from footwear, feet or an object comprises a frame, and at least one cleaning element and at least one elongate drum, The frame provides an upper surface with at least one...  
WO/2015/086115A1
In respect of the object of creating a suction nozzle which is intended for a hard-surface suction apparatus and has a specifically adjustable and/or uniform flow-speed profile over the entire width of the suction mouth, the intention be...  
WO/2015/078138A1
An automatic floor wiping machine having a transversally arranged driving worm (305), the automatic floor wiping machine comprising an upper cover plate (1), a housing (2), a transmission component (3), an electrical component (4), a bot...  
WO/2015/078092A1
A gas/liquid separation device, and hard-surface cleaner having same, the gas, liquid separation device comprising a casing (1) having a closed bottom end; and an air inlet (11) and an air suction port (12) are disposed at the top end; a...  
WO/2015/074557A1
A method for a split-type robot to avoid a defect on a walking surface. The robot comprises a front machine body (B) and a rear machine body (A) which are connected by a screw (C), wherein a front sucker and a rear sucker are respectivel...  
WO/2015/074561A1
A pipeline connecting system between a vacuum pump and suction cups, comprising a pipeline connecting suction cups (101, 102) with air suction ports (121, 122, 123, 124) on a vacuum pump (1); control valves (111, 112) are disposed on sai...  
WO/2015/074415A1
An automatic floor cleaner comprises cleaning components (2) for wiping floor when the automatic floor cleaner is used, a mounting part (11) for the mounting of the cleaning components (2), and a driving component installed on a cleaner ...  
WO/2015/074556A1
A pressure detection and release apparatus and adsorption robot provided with same, the pressure detection and release apparatus comprising: a pressure detection circuit board (1) and a sealing base (2); a sealing cavity (21) is disposed...  
WO/2015/074522A1
A suction cup capable of increasing friction and a suction-type auto-moving apparatus. The suction cup comprises a suction cup body (3), and further comprises frictional pads (301, 302). The frictional pads (301, 302) may be tightly pres...  
WO/2015/074530A1
A suction-type automatically cleaning machine (1). A cleaning mechanism (2) is provided at a front end of at the bottom of a machine body of the suction-type automatically cleaning machine (1), and a suction cup (3) is provided at the bo...  
WO/2015/074532A1
A self-moving robot with a correction apparatus, and a correction method therefor. The self-moving robot comprises a main robot body (1). The main robot body (1) is provided with a control unit (2), a direction sensor (3), and a walk uni...  

Matches 451 - 500 out of 8,509