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7377838 |
Floor treating machine
A floor treating machine has a frame and a housing connected rotatably to the frame according to a main rotation axis. At least three heads are suspended rotatably with respect to the housing...
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7373685 |
Mechanical sweeper configuration
A mechanical sweeper is disclosed. The mechanical sweeper includes a front housing and a rotating brush secured to the front housing having tangentially extending bristles adapted to engage a...
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7326106 |
Device for treating flooring surfaces
Apparatus for treating flooring surfaces, the apparatus includes a drum assembly which provides counter-rotation of the drum assembly relative to the direction of rotation of the surfacing discs to...
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7313839 |
Sweeping system with front removable hopper
A surface maintenance apparatus is described, having a sweeping system positioned near the front or leading edge of the apparatus. The sweeping system includes a plurality of brushes and a...
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7293323 |
Cordless safety vacuum
A manual operated and battery powered device is provided for complete removal of liquid spills by use of both vacuum and blow-drying. The device provides a wheeled cart including a liquid-tight pan...
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7254859 |
Random motion cleaner
A self-propelled floor cleaner is provided having a random motion generator which enhances the maneuverability of the floor cleaner. The random motion generator is rotatably attached to the frame...
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7210185 |
Floor cleaning device with motorized vibratory head
A vibratory cleaning/polishing head secured to manually operated handle includes a detachable cleaning/polishing pad secured to the head, and a rechargeable battery and vibratory unit including a...
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RE39581 |
Brush head positioning system
An apparatus for use on comprising a vehicle adapted to move across a surface and responsive to an operator. A head assembly connected to a support on the vehicle is adapted to carry a...
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7203986 |
Motorized hand held cleaning tool with clamp on extension handle
A cleaning tool having a clamp-on handle assembly. The clamp-on handle assembly includes a slidable locking element which can be moved from an open position, wherein the handle assembly can be...
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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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7155768 |
Electric-motored floor-surface polisher
An electric-motored floor-surface polisher includes a pair of pads juxtaposed in the front and rear or lateral direction of an apparatus frame, each pad being slidably supported to the apparatus...
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7131162 |
Floor and carpet push brush
In a wheel supported floor and carpet push brush of the type having an array of aggressive bristles and another array of bristles which are of lesser diameter than the aggressive bristles carried...
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7114214 |
Baseboard brush
A brush that simultaneously cleans and/or polishes floors and baseboards. The brush is adapted to be utilized with conventional buffing machines and will easily fit conventional water control...
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7082639 |
Brush optimizer
The present invention provides an improved mechanical coupling for rapidly adjusting the elevation of a working edge portion of a tool which working edge portion is subject to wear that decreases...
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7076825 |
Floor machine with handle attachment
A floor machine for cleaning floors with a rotary brush or buffer includes (1) a base assembly having a motor and skirt with no frame and (2) a handle and frame assembly. The frame/handle assembly...
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7059015 |
Tool mounting assembly for a surface maintenance machine
A squeegee mount and assembly which cooperate to permit both pivotal and linear motion of the squeegee assembly relative to the machine frame. To avoid contact with a stationary object, the...
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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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7038416 |
Control system for a floor maintenance appliance
A control system for controlling the work output delivered to a floor surface by a work tool associated with a floor maintenance machine, such as a burnisher, is provided. In one embodiment, a...
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7032682 |
Unmanned vehicle for displacing manure
An unmanned vehicle for displacing manure in a stable or field which comprises a steering unit for steering the vehicle and a frame. Two wheels and a manure displacing blade which depend from the...
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7020576 |
Back EMF actuator control
A control system for estimating the approximate relative position of an electric linear actuator on a surface maintenance machine. The control system includes device for selectively coupling the...
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7003841 |
Surface treating machine
The invention relates to a surface treating machine, comprising: a frame ( 1 ) and a chassis ( 2, 3 ) to enable the machine to move over a surface (S) such as a floor. A head ( 5 ) is supported by...
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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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6971141 |
Surface-traveling mobile apparatus and cleaning apparatus using the same
A surface traveling mobile apparatus which moves by an endless track belt installed to be wrapped around a case from end to end, traveling on a surface by the rotation of wheels driven by a power...
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6971137 |
Floor maintenance machine with air-cooled motor
A burnishing machine having a burnishing motor in a motor compartment covered with a hood defining an air plenum having at least one air inlet positioned near the top of the hood spaced from the...
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6968589 |
Barge sweeper
The present invention provides a vehicle mounted sweeping apparatus to be mounted on a variety of vehicles for sweeping the inside surfaces of vessels such as a barge, generally comprising a...
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6954960 |
Self-propelled running apparatus for cleaning immersed surface comprising detachable running member(s)
A self-propelled running apparatus for cleaning a surface immersed in a liquid, includes a tranverse running member having two ends through which it is mounted rotatable on a frame about a...
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6938295 |
Orbital floor treatment device
Orbital floor treatment device having a two-component flywheel which facilitates installation and reduces vibration.
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6904989 |
Drivable wagon, in particular a processing or floor cleaning machine
An improved drivable wagon is embodied as a processing or a cleaning device which is suitable in particular for independent driving by the provision of at least one sensor device. The device can be...
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6896468 |
Battery interchange system for battery powered floor maintenance equipment
A battery powered floor maintenance machine is alignable with a battery docking station that can slidably receive a spent battery assembly from the floor maintenance machine. The floor maintenance...
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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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6779217 |
Appendage for a robot
The present invention relates to a horizontally movable and downwardly biased appendage that extends laterally from a surface treating apparatus, such as a robotic floor cleaner. The robotic floor...
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6775871 |
Automatic floor cleaner
An automatic floor cleaner uses a body member that has a change-of-direction driving mechanism such that when the body member encounters an impediment, the direction of travel of the body member is...
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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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6760947 |
Apparatus for treating a floor surface utilizing a handle mounted traverse switch
Apparatus for treating a floor surface includes a wheeled vehicle having a floor surface treating unit, a drive motor operable to propel the wheeled vehicle and a control system for controlling...
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6715178 |
Floor polisher conversion kit
Disclosed is a device for use with a conventional automobile hand polisher for use in polishing of floors. The device includes a detachable handle having a storage bin and an actuation leaver. The...
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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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6698055 |
Sweeping machine and sweeping lip
A sweeping machine of the type having two rotating brushes which in operation sweep material into a sweeping lip assembly is provided. In order to prevent damages to the sweeping lip, the forward...
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6668420 |
Brush assembly removal device for a floor cleaner
A cleaner for cleaning a surface is provided comprising a main body and a brush assembly for engaging the surface being cleaned. An engaging member on the main body or brush assembly and a...
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6651286 |
Quick disconnect burnisher pad driver
A quick disconnect hub which is secured to the motor drive shaft receives a high pitch threaded pad driver disk to which a burnishing pad is mounted. The hub includes a conically tapered surface,...
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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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6602018 |
Squeegee assembly having a non-destructive release mode
A wiper assembly for surface maintenance vehicles has a non-destructive failure mode when impacting stationary objects, or otherwise becoming subject to instantaneous or rapidly increasing...
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6594844 |
Robot obstacle detection system
A robot obstacle detection system including a robot housing which navigates with respect to a surface and a sensor subsystem having a defined relationship with respect to the housing and aimed at...
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6585827 |
Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquid
A method of cleaning a hard floor surface with a surface maintenance vehicle including the steps of generating a foam-like aerated cleaning liquid, selectively conveying the foam-like aerated...
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6580246 |
Robot touch shield
A robot touch shield device comprising a shell supported by at least one shell support member mounted on a base member, and a sensor device for sensing an exterior force applied to the shell, the...
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6578858 |
Floor surface treatment apparatus with dolly
A floor surface treatment apparatus includes a wheeled vehicle having wheels and floor surface treating unit, and a dolly pivotally connected to the vehicle for pivoting movement between a lowered,...
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6550089 |
Device for picking-up small-sized litter
A device for picking-up small-sized litter from floor and other surfaces is generally disclosed comprising a remote-controlled electric motor with power supply ( 3 ) located inside a case ( 1 )...
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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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6507968 |
Side skirt for a surface treating apparatus
An air barrier or skirt apparatus for a surface treating machine having a brush chamber and a rotatable brush substantially disposed within the brush chamber. The air barrier or skirt apparatus is...
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