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7611556 |
Cyclonic tool
A tool for shaping a material which, in use, generates dust. The tool (e.g., sander) has an outlet for discharging air and dust, a dust recovery chamber which is sealed during operation and at...
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7575503 |
Vacuum-assisted pad conditioning system
A method and apparatus for conditioning polishing pads that utilize an apertured conditioning disk for introducing operation-specific slurries, without the need for additional tooling, platens, and...
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7549913 |
Sanding tool with pivotally coupled head assembly
A sanding tool includes a handle assembly and a head assembly having a sanding member. The sanding tool also includes at least one pivot member that pivotably couples the handle assembly and the...
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7544113 |
Apparatus for controlling the forces applied to a vacuum-assisted pad conditioning system
An apparatus for conditioning polishing pads that utilizes an apertured conditioning disk for introducing operation-specific slurries, without the need for additional tooling, platens, and...
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7526866 |
Variable dust chute for circular saws
The present invention is directed to a hand-held circular saw with an integrated dust collection system. Such saw may include an upper blade guard for protecting the user from a saw blade, the...
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7497886 |
Dust extraction for power tools
There is also provided a dust extraction module for use with a power tool, the dust extraction module having: a dust collection chamber ( 50 ) having an inlet ( 52 ) connectable in fluid...
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7473165 |
Vacuum-assisted sanding block
A vacuum-assisted sanding block having a swiveling connection tube for connecting the dust removal channels of the sanding block top and bottom plates to a vacuum system. The manual sanding block...
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7465328 |
Dust collector for a power tool
An improved dust collector for a power tool is employed. The dust collector includes a body portion, a neck portion and a head portion, wherein the body portion is disposable on the power tool so...
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7458884 |
Grinding disc for grinding machines
In a grinding disk ( 100 ) for the rotary slaving on a driven shaft of a grinding machine, in particular of a hand grinder, which has at least one supporting plate ( 10 ) with at least one cut or...
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7438633 |
Apparatus for grinding a surface comprising two movably arranged hoods
The present invention concerns an apparatus ( 1 ), preferably for grinding a surface, including at least one grinding unit, a screen ( 2, 3 ) and a guide member ( 5 ), where the grinding unit is a...
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7399218 |
Ride-on floor machine with dust collection system
A riding floor sander for large hardwood floor surfaces, such as gymnasiums and dance floors, has a powered cart with one or more sanding machines connected to it. A blower picks up the process...
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7387564 |
Grinding apparatus
The present invention concerns a grinding apparatus ( 1 ) including a number of grinding units ( 3 ), a number of drive units ( 11 ) and a number of screen units ( 2 ), where a number of the...
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7384328 |
Sanding device, and sanding assembly including the same
A sanding device including a base plate, an evacuating tube, an articulated joint, and a sealing member. The base plate has a sanding surface and an opposite supporting surface, with an orifice...
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7364500 |
Sanding apparatus and method of manufacture
An improved resilient sanding block of the type comprising a core having a plurality of exterior surfaces, including a first major surface and a second major surface and side surfaces, and having a...
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7334971 |
Extractor device for machine tools, welding and manufacturing machines and the like
An extractor device for machine tools which have at least one tool-holder machining head has an annular blowing distributor for generating a tubular gaseous barrier around the tool-holder machining...
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7320634 |
Sanding tool and dust collection system therefor
A hand-held manually-operated sanding tool includes a base having a lower surface including a plurality of attachment posts extending outwardly therefrom and a handle opposite the base lower...
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7311587 |
Polishing machine with a brake device
A polishing machine includes a body. A driving motor is installed in the body. The driving motor has an eccentric shaft mounted at a bottom of the motor, and a polishing wheel connector mounted...
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7300521 |
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...
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7300337 |
Grinding machine with a dust collector
A grinding machine with a dust collector includes a driving portion, a transmitting portion, a dust-collecting tube, a fender, an air intake connector and a grinding wheel. The dust produced by the...
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7282074 |
Auxiliary dust collection system
An auxiliary dust collection system can be interposed between a sander or other dust producing tool and a vacuum source, e.g., shop vacuum. This auxiliary system has a cyclonic separator connected...
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7249996 |
Vacuum sander
A vacuum-assisted pole sander includes a sanding means attached at the end of the main pole, which in turn is supported in its middle section by a support pole. Both the support pole and the main...
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7235006 |
Power tool with dust collection function
A power tool with a dust collection function has a motor, a dust collection fan, and a cover member. The dust collection fan is driven by the motor for collecting a dust. The cover member covers...
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7235003 |
Method and apparatus for grinding of concrete floors
A method for dry finishing of a floor surface consisting of concrete, stone, marble, terrazzo, densite or other hard materials is disclosed. The method comprises finishing of the floor surface...
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7228773 |
Radial arm saw safety top
A radial arm saw is adapted with a safety top configured with cutting box enclosure that contains and collects substantially all of the sawdust generated during use. A dust collection system is in...
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7225803 |
Pavement saw and vacuum apparatus
A pavement cutting and vacuum system is provided that includes a transport vehicle having a holding tank carried thereby; a pavement surface cutting machine having a blade for cutting a pavement...
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7223163 |
Cover device for a power tool
A cover device for partially covering a disc-shaped working tool includes a bearing member ( 22 ) forming a receiving space ( 54 ) for receiving the shielding member ( 10 ) of the working tool and...
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7223161 |
Cutting apparatus with dust discharging
In a cutting apparatus having a circular blade with a dust discharging unit for, during cutting, discharging chips (dust) within a dust cover covering the circular blade, a pulley is fixed to an...
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7216572 |
Sawdust collector for table saws
A table saw having a horizontal worktable, an open bottom base below the worktable enclosing a rotating blade that cuts wood objects on the worktable surface, and a stand for supporting the base...
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7210988 |
Method and apparatus for reduced wear polishing pad conditioning
Embodiments of a conditioning head for in-situ conditioning and/or cleaning a processing pad of a CMP, ECMP, or other processing system are provided. In one embodiment, the conditioning head...
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7147549 |
Plate with deflector for machining surfaces
The present invention describes a plate comprising a mono-block body through which a plurality of holes pass, and a deflector that covers at least the external part of the upper surface of said...
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7131894 |
Grinding machine with a dust collecting device
A grinding machine includes an abrasive element rotatably mounted on a support frame and coupled to a drive, a blower casing including a surrounding wall which confines a blower chamber and which...
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7121923 |
Dual position sharpening device
A dual position sharpening device can be set up so that the abrasive wheel is either vertical or horizontal. A guard retains cooling water in either position.
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7118609 |
Motorized tool with suction and dust collection capacity
The present invention refers to a motorized tool with suction and dust collection capacity. The tool comprises: means for extracting dust suitable for producing a flow of air; means for collecting...
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7118468 |
Floor sanding vacuum
A floor sanding vacuum is designed to be used in conjunction with floor sanding machines to provide a near dust free process for sanding floors. A displacement blower is driven by a gasoline or...
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7118467 |
Pneumatic buffing machine
A pneumatic buffing machine including a housing having an internal chamber in which a pneumatically driven motor set is mounted. The motor set includes an eccentric block for driving a grinding...
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7114494 |
Fluid pickup assembly and blade guard for a pavement treatment apparatus
Abrading and cutting devices such as saws include waste containment systems and methods to improve removal of slurry or other contaminants from a work area during operations, and separation of...
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7112127 |
Joint compound sander
A joint compound sanding device ( 10 ) comprises a hand held housing ( 12 ) and a bottom plate ( 66 ) coupled to the hand held housing ( 12 ). The bottom plate ( 66 ) includes a plurality of dust...
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7108594 |
Perforated sanding disc
Abrasive discs for use with orbital sanders having dust extractor systems are provided in which the discs have an annular perforated zone intermediate between the center and the circumference of...
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7104877 |
Dust containment apparatus for drywall sanding
Drywall sanding apparatus employing a spring tensioned frame surround about its sanding component to capture substantially all generated dust within a collecting bag secured with said frame, to be...
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7094138 |
Grinding disc structure
A grinding disc structure including an integrally formed main disc adapted to a dust-sucking cover body of a grinder. The main disc has multiple through holes nearly in parallel to an axis of the...
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7082867 |
Circular saw with a dust collecting mechanism
A circular saw includes a worktable, a blade supporting unit pivotally mounted to the worktable, a saw blade shaft mounted rotatably on the supporting unit and driven by a motor to rotate a saw...
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7056198 |
Dust containment device for surfacing machines
A floor machine comprising a motor, a body, and a dust collection system. The dust collection system comprises a skirt, which is coupled to the floor machine and forms a cavity over the body and a...
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7044843 |
Sander device having vacuuming structure
A sander device includes a platform having an orifice, a chamber and one or more apertures formed in an outer surface and communicating with the chamber. A rotatable sander member is extended...
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7044841 |
Grinding machine
A grinding machine includes a driving unit, a grinding wheel unit, an abrasive belt unit and a dust-collecting device. The dust-collecting device includes a dust-discharging unit and a dust-guiding...
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7044039 |
Radial arm saw safety top
A radial arm saw is adapted with a safety top configured with cutting box enclosure that contains and collects substantially all of the sawdust generated during use. A dust collection system is in...
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7040972 |
Power tool
A power tool with a housing ( 12 ) and a tool ( 18, 22 ) located thereon such that it is capable of being driven in a rotating and/or oscillating manner, the tool being operable as directed using...
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7036412 |
Blind cutting center with detachable vacuum bag
A method and apparatus for sizing window coverings slidably extendable from a bay into an aisle of a retail outlet. The method includes the steps of locating the center of the window covering...
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7033259 |
Hand sander vacuum attachment
A manual sander vacuum attachment, providing edge sanding and multiple positioning capabilities, having a lower sanding backer plate member, which carries a soft sanding pad and secures the...
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7022003 |
Powder driven surface finishing apparatus
A surface finishing device includes a surface finishing drum having opposing ends and a chamber therebetween, an elongate fixture having a handled proximal extremity and an opposing distal...
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7018280 |
Sanding apparatus
A belt sander ( 2 ) comprising a housing ( 4 ) and having a lower sanding surface ( 40 ) and an upper sanding surface ( 42 ) opposite the first sanding is disclosed. The sander has a larger rear...
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