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US20090311953 |
POWER TOOL, IN PARTICULAR HANDHELD POWER TOOL
A power tool includes a guard hood to be fixed on a tightening neck via a securing device thereof. The securing device has a securing part, which is to be tightened via an actuation element, and a...
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US20090280732 |
Machine tool, in particular hand-held power tool
The invention relates to a machine tool, particularly a hand machine tool, which comprises a driving motor and an air guide element, which is disposed in the housing of the machine tool and...
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US20090280731 |
Electric Portable Grinder With Air Cooling System
A portable electric grinder with an air cooling system and connected to a remote stationary voltage supply means ( 19, 20 ) via a cable ( 16 ), wherein a cooling air duct ( 21 ) is provided to...
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US20090247059 |
Apparatus for Mechanical Treatment of Surfaces
Herein is described an apparatus for the mechanical treatment of surfaces comprising a wand ( 1 ), a head ( 2 ) that is movably fastened to the wand ( 1 ), a tool drive pad ( 3 ) attached in a...
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US20090239451 |
Automatic Shift Dual-Action Tool
Tools providing automatic, smooth shifting between random orbital and rotary motion by simply increasing or decreasing force applied are taught. Exemplar is a finishing tool switchable between...
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US20090239453 |
COMPACT ELECTRIC SANDING MACHINE
The present invention particularly relates to a hand-held sanding machine with an outer housing ( 1 ), a tool shaft ( 2 ) and a brushless electric drive motor. In the present invention, the rotor...
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US20090221222 |
ELECTRIC GRINDING GUN
An electric grinding gun has a body, a gear reduction device, a holding cap, and an actuating device. The body has a casing, a rechargeable battery, a protective circuit board, a switch, a trigger,...
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US20090215365 |
SANDING TOOL WITH PIVOTALLY COUPLED HEAD ASSEMBLY
A sanding tool includes a handle assembly with a support member and a head assembly that includes a sanding member that is rotatable relative to the handle assembly about a drive axis. The sanding...
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US20090209184 |
HAND-HELD POWER TOOL FOR A ROTATING TOOL WITH GUARD
The invention relates to a portable power tool ( 19 ) for a rotating, preferably disk-shaped tool. Said portable power tool comprises a machine housing ( 18 ), having a machine neck ( 15 ) to which...
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US20090183722 |
Mobile Road Or Floor Saw
A floor or road saw ( 20 ) that includes a multi-speed transmission ( 24 ) that includes a neutral position. The transmission does not require the use of belts, polychains, or clutches that require...
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US20090181603 |
Concrete polishing extension
A Concrete Polishing Extension device for treating hardened concrete surfaces and more specifically interior surfaces of countertop sinks made from decorative concrete. The extension device has...
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US20090156107 |
Hand-held power tool with locking nut
A hand-held power tool includes a drive spindle ( 2 ) rotatable about a rotational axis (A), a clamping flange ( 3 ) provided at a free end of the drive spindle ( 2 ) and having at least one inner...
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US20090156105 |
Hand-held power tool
A hand-held power tool for driving a grinding and cutting working tool ( 12 ) which is mounted on a drive spindle ( 13 ) projecting from the power tool housing ( 11 ), includes a locking and...
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US20090104862 |
EXPENDABLE UNITARY QUICK MOUNT ABRASIVE DISCS AND SUPPORT PAD THEREFOR
The combination of an abrasive finishing device and a support member therefor. The support member includes a body having a threaded central opening with a flange at one end thereof. A fastening...
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US20090083916 |
Eraser assembly for a rotary tool
A two piece eraser assembly for use as a rotary tool attachment for abrading surfaces enables quick and easy replacement of worn eraser disks without requiring the assistance of any hand held tools...
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US20090088052 |
INLINE HANDHELD POWER TOOL
A powerhead for a hand held power tool includes a powerhead assembly, the powerhead assembly being operably couplable to a hand held motive source, the powerhead assembly having a rotatable...
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US20090029635 |
HAND-HELD POWER TOOL WITH GUARD, IN PARTICULAR AN ANGLE GRINDER
The invention relates to a portable power tool for a rotating, preferably disk-shaped tool ( 12 ). Said portable power tool comprises a machine housing ( 14 ), having a flange ( 16, 160 ) or a...
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US20090023372 |
HAND-HELD POWER TOOL FOR A ROTATING TOOL WITH A GUARD
The invention relates to a portable power tool ( 44 ) for a rotating, preferably disk-shaped tool. Said portable power tool comprises a machine housing ( 43 ), having a machine neck ( 22 ) to which...
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US20090023371 |
Power-Driven Hand Tool
A power-driven hand tool comprises a drive spindle adapted to drive a tool, that can be driven to oscillate about its longitudinal axis, which tool can be fixed on a retaining section of the dive...
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US20080305727 |
Rapid Locking Device
A rapid locking device axially secures a disc-type tool ( 16 ), in particular a grinding disc on the flange ( 24 ) of a driven spindle ( 14 ), the spindle ( 14 ) having an axial bore containing at...
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US20080305728 |
Power tools
A power tool includes an air introduction device that can introduce an external air into the casing and can produce a spiral flow of the air within the casing. A motor is disposed within the casing.
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US20080214091 |
Sanding Apparatus
A sanding apparatus for sanding a support surface includes an elongated frame having a handle end and a work end. The handle end is arranged for operator control and the work end is adapted for...
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US20080200103 |
Guard For A Hand-Held Power Tool And Hand-Held Power Tool With A Guard
The invention relates to a protective hood for a hand tool, in particular for an electrical hand tool which has a support area for the attachment of a flange of the hand tool, and with a clamping...
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US20080160888 |
ROTOR AND ROTOR HOUSING FOR PNEUMATIC ABRADING OR POLISHING TOOL
A power driven abrading or polishing tool is provided that includes a motor having a rotor; a carrier part having a shaft and a key extending from the shaft; and an abrading or polishing head...
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US20080153404 |
Electric Hand Tool - In Particular an Angle Sander/Grinder
The invention relates to an electrical hand tool device, in particular an angle grinder with a machine housing for holding a motor for the rotating drive of a drive shaft and a driven shaft...
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US20080146126 |
Angle grinder
An angle grinder is provided including a trigger assembly for selectively actuating the angle grinder. A particle separation assembly is provided for the removal of any dust, particle, or artifacts...
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US20080146127 |
Angle grinder
An angle grinder is provided including a trigger assembly for selectively actuating the angle grinder. A particle separation assembly is provided for the removal of any dust, particle, or artifacts...
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US20080108286 |
Carrier Plate Holding an Abrading Element and Abrading Plate
The invention concerns a carrier plate ( 2 ) holding an abrading element, for detachable mounting on a rotatably mounted abrading plate ( 1 ) driven during use, for abrading stone or concrete...
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US20080090504 |
Large angle grinder
An angle grinder is provided including a radial fan assembly. The radial fan assembly is configured to direct exhaust radially outwardly and axially away from a user of the angle grinder. Brush...
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US20080085664 |
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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US20080076337 |
ROTOR WITH WEAR-RESISTANT CORE FOR A POWER ABRADING OR POLISHING TOOL
A power driven abrading or polishing tool is provided that includes a motor having a rotor; a carrier part having a shaft and a key extending from the shaft; and an abrading or polishing head...
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US20080014844 |
Power tool with spindle lock
A spindle lock equipped hand-held power tool, such as a grinder or circular saw, includes a housing assembly, a motor including a rotating armature shaft, a spindle carried externally of the...
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US20080003929 |
Device for cutting and grinding, chucking device and rotating tool with vibration damping
The device for cutting and grinding contains a drive unit, a drive spindle, and means for chucking a rotating tool onto the drive spindle. Vibration damping means are provided between the tool and...
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