Matches 1 - 50 out of 157 1 2 3 4 >


Match Document Document Title
8819887 Illuminated hub for a vehicle wash component  
A component for a vehicle wash system includes a frame and a hub portion that is rotatably connected to the frame. The hub portion has an inner surface, an outer surface and an axis of rotation....
8806710 Cleaner head  
A cleaner head for a surface treating appliance includes a housing and a rotatable brush bar located within the housing. The brush bar includes a first plurality of bristles and a second plurality...
8782851 Cleaner head  
Agitating apparatus for a surface treating appliance includes a rotatable body having at least one substantially continuous row of bristles extending outwardly therefrom, the bristles having a...
8256059 Brushroll with sound reducing features  
An agitator having a hollow spindle housing with first and second ends, and one or more agitating devices projecting from the spindle housing. A first bearing retainer holds the first end of the...
8069525 Roller brush and method for production thereof  
In a process for the production of a roll brush the first step consists of extruding a retaining profile 2 of plastic, which through the fill 3 with bristles forms a strip brush 1 as an...
7454821 Wall scrubber for blown insulation  
An insulation system comprising: a supply of material having discrete elements; an applicator assembly for installation of the material having discrete elements to a surface; and a scrubber for...
7152268 Brush assembly  
A corrugated box finishing machine has a station where dust, debris and other particles are cleaned from the corrugated boards before they are conveyed to the printing station. Electrostatic...
7140062 Brush structure for vacuum cleaner  
A brush structure includes a rotation bar, a plurality of brush strips, a plurality of fixing blocks, and a driving block mounted on the rotation bar to rotate the rotation bar. Thus, the helical...
6591441 Brushroll having improved cleaning capability  
A vacuum cleaner brushroll including a spindle, bristle tufts carried by the spindle, and sleeves fitted on the ends of the spindle, the bristle tufts including angled end tufts that extend...
6574823 Brushroll  
A vacuum cleaner brushroll having angled tuft patterns effective to increase cleanability performance of the vacuum. The brushroll comprises a spindle and at least two patterns of bristled tufts....
6539575 Agitator for a cleaning machine with material cutting channel  
An agitator for use with cleaning machines, as well as methods for making the same, are shown and described. The agitator is configured to facilitate the removal of elongated fibers therefrom. In...
6530106 Vacuum sweeper roller brush  
A vacuum sweeper roller brush having tuft segments arranged in straight lines is employed to slap the carpet and dislodge particulate dirt and dust lodged therein. The tuft segments are made up of...
6449793 Tessellated cylindrical brush  
A sweeping machine for picking up debris from a surface includes a frame and wheels attached to said frame to support the frame of the sweeping machine over the surface being swept. A cylindrical...
6217124 Method for manufacturing a sweeper or abrasive element and such element  
A method for manufacturing a sweeper or abrasive element is disclosed. The abrasive element is manufactured from a U-shaped plastic profile having an aperture in which are placed abrasive...
6108853 Vacuum cleaner beater brush  
A vacuum cleaner beater brush for lifting dirt from carpeted surfaces without damaging the carpet's fibers. The vacuum cleaner beater brush includes an elongate roller with a pair of opposite...
6041463 Hand held sweeper  
A hand held power driven sweeper that is supported on brush assemblies. The brush assemblies are horizontally mounted on the end of a handle component. The brush assemblies are readily mounted and...
6018845 Vacuum cleaner and suction member thereof  
In order to adjust a degree of tight contact between a floor surface and a suction member of a vacuum cleaner, and to facilitate operation of the vacuum cleaner, an air flow adjusting valve is...
6003186 Cylindrical brush for a sweeping machine  
A sweeping machine for picking up debris from a surface includes a frame and wheels attached to said frame to support the frame of the sweeping machine over the surface being swept. A cylindrical...
5819357 Street sweeper brush assembly  
Brush bristle assemblies are formed into strips with strips of length of thermoplastic monofilaments which are mutually fused at their bottoms and formed into coupling bars with snaps fastening...
5784756 Debris cleaner with compound auger and vacuum pickup  
A debris cleaning device is equipped with a compound auger which has a rigid inner auger portion with auger fighting and a plurality of compliant combing attachments connected to the edge of the...
5515568 Scrubbing machine having offset cylindrical brushes  
A floor scrubbing machine uses two parallel cylindrical scrub brushes. Each brush is rotated by a separate drive means, and these are at opposite ends of the brushes. This balances the weight of...
5452490 Brushroll with dual row of bristles  
A brushroll for a vacuum cleaner includes a cylindrical dowel having a number of holes drilled thereinto. The holes are formed into a first row and a second row, the two rows being closely spaced...
5435038 Brush roller assembly for vacuum cleaner sweeper  
A roller assembly comprises an essentially cylindrical spindle which is rotatably supported at opposite ends by a pair of end assemblies. The spindle has brush elements on a circumferential...
5249328 Vacuum cleaner beater brush structure  
In a vacuum cleaner beater brush structure, a beater brush roller is provided with a helical brush strip and a beater strip. A sprocket comprises a support flange and a gear pulley, the gear...
5058231 Street sweeper main broom assembly  
A street sweeping broom includes a helically formed brush strip which is tightly secured about the periphery of a rigid cylindrical core. The brush strip is of conventional construction including...
5025528 Multiple station machine for brushing or cleaning footwear  
An apparatus for brushing and/or cleaning shoes and other footwear which includes a number of sequential stations. The apparatus includes a machine having a plurality of upstanding brushes mounted...
5003663 Upright-type electric vacuum cleaner  
Disclosed is an upright-type electric vacuum cleaner which comprises a suction port body provided with a rotary brush and a main body case supported tiltably on the suction port body. Improvements...
4955102 Vacuum cleaner beater brush with a biased bristle strip  
A beater brush for a vacuum cleaner includes a cylindrical dowel having at least one groove helically disposed in an outer periphery thereof for receiving a bristle strip. The bristle strip has a...
4914777 Vacuum cleaner brush bearing assembly  
A self-aligning bearing structure for vacuum cleaner brushes and the like includes a plastic sleeve and a metal bearing element. The sleeve is initially formed with a flared end, allowing the...
4912805 Dual-purpose rotating brush for vacuum cleaner  
A cylindrical power brush for a vacuum cleaner includes two types of bristle tufts. One type of bristle tuft is short and stiff for contacting and agitating a carpeted surface. The other type of...
4888845 Sweeping apparatus for railway ballast regulators  
An improved broom element, means for loosely attaching the broom element to a broom element holder and orientation of broom elements on a broom reel of a railway ballast regulator is provided. The...
4847944 Vacuum cleaning with powered brush roll  
A vacuum cleaner having a powered brush roll with a one-piece thread guard and mounting portion. The thread guard is a molded thermoplastic element which encloses the adjacent end of the brush...
4777691 Motor driven brush assembly for vacuum cleaner  
A cylindrical motor driven brush for a vacuum cleaner or the like having a hollow outer cylinder and a plastic bristle tube assembly for insertion in the outer cylindrical tube. The insert tube is...
4756044 Tire brush  
A rotatable tire brush for a vehicle washing apparatus, which brush includes a plurality of abrasive bristles defining a first cylindrical array, and a plurality of nonabrasive bristles defining a...
4658460 Brush for a washing roller  
A brush for a washing roller for use in an automatic motor vehicle washing installation or the like, comprises a flexible rectangular backing element (2) having means (3,4) along each of two...
4637173 Rotating grinding or polishing disc  
A rotating grinding or polishing device includes a number of grinding or polishing discs formed of two or more layers of segments radiating from a central retaining area having an edge which...
4627127 Cylindrical brush  
Cylindrical brush and method of making thereof. The brush comprises an inner layer formed from a first strip of fabric helically wound to form a hollow cylinder, an outer layer formed from a...
4586211 Tile surface cleaning apparatus  
An apparatus for cleaning bathroom and other tile floors and similar tile surfaces includes a wheel-supported frame on which a motor-driven cylindrical scrubbing brush is mounted for surface...
4530128 Motor driven cylindrical brush for a cleaning apparatus  
A motor driven cylindrical brush for a cleaning apparatus. The brush has bristles which lie in the zone outside a bearing section provided with a contact surface for a drive belt. Between the...
4490877 Spiral brush section  
A helical brush section consisting of a split tubular support which is offset at the split longitudinally to provide helical edges terminating in longitudinally extending contact shoulders at its...
4468834 Cleaning apparatus for machine spindles  
A cleaning cone with a covering for cleaning the internal taper of the work spindle of a machine tool is rotatably mounted on a mandrel on a supporting body. The cone and the mandrel are...
4429430 Vacuum cleaner beater brush structure  
A vacuum cleaner beater brush structure having a dowel roller provided with a sprocket for cooperation with a cog belt. The brush structure is elongated for providing a wide cleaning action. A...
4423532 Duster  
A duster of an improved type for dust capturing efficiency, comprising a cylindrical stem with a continuous spiral thread extending along a portion thereof, a grip engaged with said stem, and...
4372004 Wide-sweep carpet cleaner bristle strip and brush roll  
A brush or agitator roll of a suction cleaner for carpets or other floor coverings is provided with a plurality, for example, a pair of diametrically opposed longitudinally extending spiral...
4307479 Angle tufted rotary brush assembly  
A rotary brush assembly, suitable for use in a vacuum cleaner, is disclosed. The assembly includes a generally cylindrical brush roller body carrying an array of helical rows of bristle tufts. In...
4276674 Rotary broom for sweeper  
A rotary broom for street sweepers and the like includes a central core. The spaced turns of a sweeping brush extend around the core. A spacer, such as a tape running parallel to the axis of the...
4267616 Rotary sweeping broom  
A rotary broom for street sweepers and the like includes a central core. A coiled sweeping brush means has one end affixed to the core and is helically wound around the core. The turns of the...
4258069 Method for continuous produce surface treatment  
Method for removing material from the surface of fruits and vegetables (produce) and separating the removed material from the resultant mixture utilizes the rotation of an upwardly directed cage...
4209873 Brush-beater for a vacuum cleaner and method for making the same  
A brush-beater assembly for a vacuum cleaner comprises a hollow cylinder having outwardly extending projections formed in the material thereof, and slots diametrically opposed to the projections...
4177536 Kinetic brush agitator with back up beater bar  
The invention provides an agitator having a beater bar and brush configuration in which the brush is closely mounted relative to the beater bar so as to receive reinforcement from it during the...

Matches 1 - 50 out of 157 1 2 3 4 >