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7299521 |
Brush assembly distribution apparatus
A floor-scrubbing machine is provided having a main body and a cleaning fluid delivery system. At least one rotatable brush having a brush body and bristles extending from the brush body is...
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7287299 |
Simplified rear squeegee linkage for surface cleaning equipment
A rear squeegee linkage for surface cleaning equipment, which uses a pair of compliant bushings for improved shock absorption. The actuator is mounted with a pair of clevis pins and cotter pins,...
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7287298 |
Low profile side squeegee assembly
A low-profile side squeegee assembly for surface maintenance vehicles, capable of cleaning under so-called “toe kicks”. In contrast with typical suspensions that are mounted directly above the...
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7225501 |
Brush assembly for a cleaning device
A cleaning device for cleaning a surface is provided including a base for movement along a surface, a suction nozzle associated with the base, and a suction source for drawing liquid and dirt from...
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7200888 |
Splash guard for floor scrubbing machine
The splash guard comprises an apron defining a horseshoe shape having an open rear end along a vertical plane. A rectangular frame encloses the open rear end. The rectangular frame has a centre of...
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7059004 |
Floor surface treatment apparatus
A floor surface treatment apparatus having a wheeled vehicle including a support for a floor surface treatment unit, the support being moveable relative to the vehicle. A floor surface treatment...
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7055201 |
Surface treating machine
The invention relates to a surface treating machine which comprises a frame ( 1 ) and an undercarriage ( 2, 3 ) to enable the machine to move over a surface (S). A head ( 5 ) is supported by the...
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6979371 |
Detergent composition for hard surfaces comprising hydrophilic shear-thinning polymer at very low level
A detergent composition and/or solution for floors comprising a hydrophilic shear-thinning polymer at very low level for improved cleaning end result. The solution can be used with conventional...
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6895626 |
Retaining device for a steam swab
A retaining device for a steam swab includes a first primary clamp, a second primary clamp and an auxiliary clamp. Each of the first primary clamp, the second primary clamp and the auxiliary clamp...
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6871371 |
Floor care machine with replaceable floor care element
A floor care method and machine are disclosed, wherein a replaceable floor care element (e.g., a cleaning pad, a brush, a polishing pad, etc.) is easily attached to and detached from the rest of...
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6836919 |
Suspension device for floor maintenance appliance
A suspension device for coupling a surface maintenance appliance to a surface maintenance machine is disclosed. The suspension device includes a carriage member movably supported upon the...
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6763544 |
Apparatus for treating a floor surface
Apparatus for treating the surface of a floor includes a wheeled vehicle having a generally central vertical longitudinal plane. A lift unit is mounted on the wheeled vehicle and is capable of up...
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6705332 |
Hard floor surface cleaner utilizing an aerated cleaning liquid
A hard floor surface cleaning apparatus includes an aerator, a rotating scrub medium engaging the hard floor surface, a fluid conveyor, and a fluid recovery device. The aerator is configured to...
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6647578 |
Brush assembly removal device
A floor cleaning device includes a main body and a brush assembly for engaging the surface of the floor being cleaned. An actuating member is movably connected to the main body. A latch member is...
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6618888 |
Dual downforce mechanism for a cleaning head of a surface conditioning vehicle
The present invention relates to a simple mechanical dual stage pressure control for a cleaning head operatively coupled to a cleaning vehicle for engaging a surface to be cleaned and to methods of...
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6557207 |
Squeegee assembly for a floor surface treatment apparatus
A squeegee assembly of a floor surface treatment apparatus has an elongate frame member and a flange depending therefrom intermediate opposite ends of the frame member. A front squeegee blade, a...
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6530102 |
Scrubber head anti-vibration mounting
A floor surface conditioning machine, typically a floor scrubbing machine comprising a support structure and supporting wheels, powered scrub brushes beneath the support structure, a brush carriage...
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6434774 |
Motorized brush
A motorized brush apparatus including a supply of a fluid, such as water, that is selectively actuated upon a targeted surface. A switch allows a user to selectively interrupt the rotational...
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6421869 |
Cleaning machine
The invention relates to an arrangement ( 1 ) for a cleaning machine ( 2 ) comprising a number of electrically powered rotating disks ( 3,4 ) which carry a brush ( 5 ) and a hand-held shaft ( 6 )...
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6389630 |
T-shaped handle with central actuator and safety mechanism for floor polishing machine
A handle for an electric floor polishing or burnishing machine comprising a centrally-mounted actuator with safety lock is disclosed. In one embodiment, the handle is generally T-shaped and has a...
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6367109 |
Floor cleaning apparatus having a floating brush
An apparatus for cleaning a floor surface having weight support members thereon for carrying the weight of the apparatus into the floor surface includes a brush having a baseplate with an array of...
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6357950 |
Cleaning brush with variable sprinkling pattern
A cleaning brush with a variable sprinkling pattern, includes a brush seat, a brush cover having brush hairs, a first slide channel disposed on the brush seat, a first base seat disposed in the...
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6357070 |
Multi-function, battery-powered, rider cleaning machine
A cleaning machine that can simultaneously perform the cleaning operations of sweeping, scrubbing and burnishing is provided. The cleaning machine is battery-operated and is driven by a riding...
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6301738 |
Solenoid valve and timing module kit for a floor treating apparatus
A solenoid valve and timing module kit for use with a floor treating apparatus. The apparatus includes a reservoir for holding a cleaning solution, a flow control valve, a head assembly adapted to...
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6295682 |
Rideable cleaning appliance
A rideable carpet cleaning system in which the assembly that is ridden is releasably attached to a power bonnet assembly to facilitate storage cleaning and repair. The system is battery operated...
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6249926 |
Sequential actuation skirt and brush floor scrubber
A cleaning machine employing a vertically shiftable brush and motor assembly, a separate vertically shiftable skirt/splash guard assembly, and a cooperative arrangement between the brush and skirt...
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6212731 |
Apparatus for cleaning floors
An apparatus for cleaning floors having an undercarriage including front and rear axles (1,3) bearing at least one wheel (2,4) and a driver's seat. A steering mechanism is connected to one of the...
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6185776 |
Assembly for a head of a surface maintenance machine and machine comprising such
The invention relates to an assembly for a head of a surface maintenance machine, said assembly comprising: scrubbing means for directly contacting, scrubbing/maintaining surfaces such as floors,...
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6145149 |
Automatic floor washing apparatus
An automatic floor washing apparatus that washes and polishes the floor at one time with the provision of through holes or apertures for the nonwoven disc pad fixed to a pad base, which is driven...
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6105192 |
Solenoid valve and timing module for a floor treating apparatus
A solenoid valve and timing module for use with a floor treating apparatus is disclosed. The apparatus includes a reservoir for holding a cleaning solution, a flow control valve, a head assembly...
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6052854 |
Floor cleaning apparatus having a foam distributing device therein
A fluid distribution device for distributing cleaning fluid to the floor surface comprises a hollow tube extender attached to a hollow fixed shaft. A hub assembly having a plurality of hollow...
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RE36649 |
Apparatus and method for washing exterior building surfaces
A system for washing building windows and other exterior surfaces. The system uses substantially pure water as the washing medium, and uses a novel cable restraint system for restraining an...
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6042656 |
Shutoff control methods for surface treating machines
An apparatus (200) is provided in a floor scrubber (10) for automatically shutting off the motor (60) which rotates an agitator (64) and the motor (96) of a vacuum assembly under various operating...
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RE36565 |
Mobile surface scrubber solution recovery system
A mobile surface scrubber for scrubbing a surface wetted with cleaning solution. The scrubber comprises a frame, a plurality of wheels rotatably mounted on the frame, scrub brush means attached to...
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5991951 |
Running and working robot not susceptible to damage at a coupling unit between running unit and working unit
A running and working robot for performing a prescribed work while it runs includes a body with a running unit, and a working unit for working, and the body is coupled to the working unit by means...
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5979000 |
Motor-driven plate with cleaning tools for floor machine
A head for a floor cleaning machine has a plate rotatable about an upright plate axis and formed offset therefrom with a plurality of downwardly open pockets, respective bearings seated in the...
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5943724 |
Electro-hydraulic brush down force control
A floor cleaning machine of the type having a fluid driven scrub brush utilizes fluid pressure for applying down force on the scrub brush to a floor surface being cleaned. The fluid pressure...
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5894621 |
Unmanned working vehicle
An unmanned working vehicle of the present invention comprises a work mechanism section which performs a specified work, and a main body section having a wheel for moving said unmanned working...
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5875506 |
Drive disk for the tool of a machine for conditioning and/or maintaining floors and machine provided with a disk of this kind
A drive disk for the rotary tool of a machine for conditioning and/or maintaining floors includes a rigid circular plate and a circular diaphragm. In accordance with the invention, the drive disk...
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5873138 |
Lost motion foot pedal linkage
An operator controlled scrubbing machine includes a body, wheels for supporting the body, a scrub brush on the body and a mechanism for raising and lowering the scrub brush. There is a squeegee on...
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5867857 |
Carpet extractor fluid supply system
A gravity feed liquid cleaning solution supply system particularly suitable for use on an upright hot water carpet extractor having a free floating brush assembly is disclosed. The unique system...
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5849097 |
Apparatus for processing a base with a rotating member
An apparatus for processing a base such as brushing or rubbing a floor, with the aid of a rotating member, is described. The apparatus contains a frame or chassis, a coupling means which couples to...
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5765250 |
Floor cleaner with tiltable handle and four wheel support for storage
A floor cleaner device is described comprising a rolling support on which is mounted a tiltable handle that can be secured in various angular positions during use by means of a set of solenoid...
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5735959 |
Apparatus spreading fluid on floor while moving
An apparatus of spreading a fluid on the floor includes four rectangular application rotating bodies partially overlapping each other, and four nozzles supplying the fluid provided in rotation...
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5735952 |
Pavement and tennis court coating machine
A coating machine comprising a tank for holding a quantity of coating material, a conduit connected to the tank for conveying coating material from the tank and dispensing coating material onto a...
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5707455 |
Automated cleaning method of exterior wall of building
An automated cleaning method is provided for an exterior wall of a building. Elongated, water-tight or electrically-insulating hollow members are accommodated within upper and lower sash rails...
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5706549 |
Rotary disc floor cleaning apparatus
A rotary disc floor apparatus (A) is disclosed for cleaning surfaces of floors or the like. The apparatus (A) includes a rotary block (30) having bristles (40) for scrubbing a floor surface with...
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5699576 |
Exterior window cleaning apparatus
The present invention is directed to a window cleaning device for large building that will clean multiple windows of the building in a single pass. The apparatus consist of a tubular housing having...
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5667019 |
Soil treating device
The invention relates to a soil treating device comprising at least one working element rotatably driven by a rotation shaft and a frame accommodating the working element and displaceable...
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5655247 |
Window cleaning apparatus
A cleaning device for cleaning windows comprises an elongate wiper element (C) which is robotically controlled to move across the surface of the window to apply and remove cleaning fluid therefrom....
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