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7594298 |
Duster having a rotatable vacuum pick-up
A hand-held device for dusting a surface is disclosed. The device includes al housing, a drive motor associated with the housing, a rotating dusting element rotated about its axis by the drive...
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7467439 |
Suction attachment for a vacuum cleaner
A suction attachment has a suction nozzle and is coupled to a suction channel of a vacuum cleaner by a coupling member. The coupling member is pivotable relative to the suction nozzle about a pivot...
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7305736 |
Height adjustment apparatus for a rotatable component of a vacuum cleaner
A height adjustment apparatus for a rotatable component of a vacuum cleaner is provided. The apparatus includes a rotatable wheel and a retainer device. The rotatable wheel includes a central axis,...
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7251856 |
Vacuum cleaner nozzle for floors and carpets
A vacuum cleaner nozzle for floors and carpets having a housing comprised of an upper part and a slide sole, a pivotable rocker located in the housing on a rear segment in working direction and an...
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7246407 |
Height adjusting apparatus for suction brush of upright vacuum cleaner
Disclosed is a height adjusting apparatus for a suction brush of an upright vacuum cleaner, by which a user can facilely adjust a gap between the suction brush and a cleaning surface. The apparatus...
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RE39304 |
Upright extraction cleaning machine
A portable surface cleaning apparatus including a base module for movement along a surface , an upright handle pivotally attached to the base module, a liquid dispensing system including a...
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6802098 |
Cylindrical brush idler-side taper adjustment assembly
The present invention provides an adjustment mechanism and methods for adjusting the alignment of a powered cylindrical brush mounted to a surface maintenance vehicle relative to a surface to be...
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6775881 |
Blower apparatus with brush for scavenging surfaces
A blower head, comprising a frame, a brush rotatably supported by the frame, a sweeper drive adapted for rotating said brush to sweep a surface, and a blower unit adapted for removing swept-up...
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6618897 |
Broom and blower control method and apparatus
The control apparatus and vehicle of the invention for controlling a broom and blower system attached to the vehicle typically includes several modules (which may be software, hardware, or a...
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6449800 |
Blower apparatus with brush for scavenging surface
A blower head, comprising a frame, a brush rotatably supported by the frame, a sweeper drive adapted for rotating said brush to sweep a surface, and a blower unit adapted for removing swept-up...
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6261379 |
Floating agitator housing for a vacuum cleaner head
A vacuum cleaner head having a casing having a dirty air inlet, a housing mounted above the dirty air inlet and moveable with respect to the dirty air inlet and a brush roatably mounted within the...
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6134745 |
Vacuum cleaning tool having a brush roller that can be pivoted out
A vacuum cleaning tool, especially a suction nozzle for the floor, is provided. The tool includes a housing having a suction chamber that is connected to a vacuum cleaning unit by a connector....
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6123779 |
Pressure based sensing means for adjusting the height of an agitator in a vacuum cleaner head
A vacuum cleaner head has a rotatably mounted brush and a pressure sensor which is drivingly connected to the brush to move the brush with respect to the dirty air inlet in response to the air...
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6081963 |
Nozzle lift and adjustmentmechanism for an upright vacuum cleaner
A vacuum cleaner is provided with a wheel housing having at least one axle bracket extending therefrom along a transverse axis and at least one axle bracket-receiving socket formed in a foot of the...
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6076230 |
Vacuum cleaner height adjustment mechanism
A height adjustment mechanism for a vacuum cleaner includes a wheel carriage pivotally mounted to a foot of the vacuum cleaner, a height adjustment cam which engages the wheel carriage, and a cam...
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5819352 |
Mount for motorized broom
Disclosed is a brush mounting assembly for a brush utilized in an industrial sweeper. The mounting assembly enables the height of the brush to be easily adjusted while allowing independent action...
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5524320 |
Floor scrubbing machine
A floor scrubbing machine has a floor scrubbing device with at least two floor scrubbing elements, of which at least one is mounted to a chassis to be adjustable in such a manner that the operating...
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5014387 |
Brush roll mounting
A brush roll assembly for an upright vacuum cleaner having mounting blocks at each end to support the brush at different levels, to account for wear, depending on the selected angular orientation...
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4951347 |
Brush-type cleaning system
Apparatus for cleaning surfaces includes a cleaning head defining an open-faced chamber for facing the surface to be cleaned and means for blowing air into the chamber. A rotary brush is positioned...
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4831684 |
Cleaning vehicles
A self-propelled sweeper vehicle (10) has front steerable wheels (16) mounted on a centrally pivoted axle assembly (28) which also carries the nozzle (30) and brush gear (24) whereby these...
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4777696 |
Vacuum cleaner nozzle
A vacuum cleaner nozzle with a retractable brush having a plate carrying strips of bristles along the forward and rearward edge thereof and having leaf springs extending from one side and cam...
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4630329 |
Vacuum assisted flea combing device
Fleas and flea eggs are removed from an animal's coat by combing the fleas and flea eggs from the coat and into a vacuum cleaner-created air stream flowing through an insecticide-treated filter...
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4355436 |
Vacuum cleaners
Wall-floor edge cleaning ability in a vacuum cleaner is improved by a disk brush positioned rim with its bristles capable of floor contact and the hard, unyielding parts entirely contained in a gap...
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4272861 |
Carpet cleaning device
The carpet cleaning device of this invention includes a liquid application means, liquid removal means and carpet brushing means. A reciprocating motion is provided to a pivoted brush by means of a...
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4221019 |
Floorcare device
A floorcare device has a round brush located in a housing and rotatable about a rigid axle. At least one axial end portion of the axle is supported in the housing by an eccentric, so that by...
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4050112 |
Industrial floor cleaning machine with vacuum dust collector
A heavy-duty floor-cleaning machine for such work as cleaning encrusted diamond-plate catwalks in ship engine rooms comprises a housing on wheels spacing it from the floor with the housing...
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3959847 |
Floor cleaning apparatus
A cylindrical brush, turnable about a horizontal axis in a housing, has hollow end portions extending along said axis. An arrangement for adjusting the brush relative to said housing and for...
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3892008 |
Vented double skirt system
An improved sealing arrangement for isolating the enclosure which is exposed to a source of reduced pressure to establish air flow, and which houses a floor treating means such as an axially...
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3871051 |
MACHINE FOR CLEANING CARPETS AND THE LIKE
A rug cleaning machine of the type having means for applying cleaning fluid to a rug, means for brushing said rug immediately after application of the cleaning fluid, and means for applying vacuum...
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3825972 |
SHAG RUG FLUFFER
A shag rug rake attachment for a vacuum cleaner nozzle is disclosed. The attachment includes a U-shaped racket which clips to the vacuum cleaner nozzle so that a shaft pivotally connected to the...
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3818540 |
COMBINED ADJUSTABLE SHAG RUG-POWER NOZZLE CLEANER CONSTRUCTION
A suction cleaner nozzle having a power driven rotary brush mounted on the nozzle aligned with the nozzle inlet opening and a shag rug attachment mounted on adjustable nozzle supporting wheels. A...
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3671996 |
ROTARY BRUSH ADJUSTMENT DEVICE FOR VACUUM CLEANER ATTACHMENT
A device for adjusting the level of a rotary brush mounted inside the housing of a vacuum cleaner attachment including a driving member mounted for rotation in the housing at one end of the brush...
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3667084 |
LIGHTWEIGHT VACUUM CLEANER
A portable lightweight vacuum cleaner having an extendable nozzle intake conduit rigidly supported by an easily adjustable resilient seal losing the lower end of a filter bag compartment into which...
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3636585 |
RUNWAY OR STREET SWEEPER
In distinction to a conventional powered road sweeper having its pickup broom operating in a chamber under conditions such that the broom tends to create a slipstream carry over of some of the...
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3524214 |
TOOL BRUSH FOR VACUUM CLEANER
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3512208 |
ADJUSTMENT MEANS FOR TOOL BRUSH IN VACUUM CLEANER
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3444583 |
VEHICLE WITH LIFT-OFF MEANS FOR EASE OF STEERING
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3246353 |
Adjustable carpet sweeper
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3166778 |
Vacuum cleaner head
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3100907 |
Scraping and polishing apparatus
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3071799 |
Cleaning attachment
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2997730 |
Surface cleaning apparatus for removing old paint coats
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2885715 |
Adjustable area restricting members for suction nozzles
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2859461 |
Sweeper drive and adjustment construction
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2858561 |
Rug nozzle
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2824334 |
Vacuum cleaner brush head
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2821733 |
Floor polisher attachment
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2785431 |
Removable brush roll for vacuum cleaners
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RE14383 |
Title is not available
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D148314 |
Title is not available
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