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6312322 |
Hand held grinder
A hand held grinder includes a hollow cowl and a vibration absorber mounted in the cowl. The vibration absorber includes a longitudinal through hole defined through center parallel to the axis of...
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6306023 |
Grinding tool, specially for hand-held oscillating devices
The tool body of the grinding tool consists of a holder for fixing the tool to the oscillating device and a flange of relatively soft, flexible material fixed thereto, supporting the abrasive paper...
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6306024 |
Orbital tool
An orbital tool includes a housing, a motor, and an eccentric drive member rotatably driven by the motor shaft. A working member has an input portion engaging an output portion of the eccentric...
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6280307 |
Hand-held tool for drill bit sharpening
A hand-held trigger grip drill bit holder for drill bit sharpening includes a hand grip adapted to be held in a user's hand and a clamp on the hand grip adapted to hold a drill bit for sharpening...
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6264539 |
Mechanism for slowing down idling shoe of an electric polisher
A mechanism for slowing down idling shoe of an electric polisher is provided. The mechanism includes an actuating spindle that downward extends through a protective cover connected to a bottom of a...
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6257970 |
Ergonomically friendly random orbital construction
A random orbital sander including a housing, a motor having a vertical axis in the housing, a pad coupled to the motor, a face on the pad extending substantially perpendicularly to the vertical...
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6241594 |
Hand machine tool adjustable front handle
In order to provide a hand machine tool comprising an elongated housing, a drive motor which is arranged in the housing and with which a tool holder can be driven via a miter gear, a first handle...
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6224471 |
Dust Collector
A pad sander skirt which flares out over the periphery of the sanding pad and which is coupled to a lower housing so that it swivels about the body of the sander. The skirt and lower housing can be...
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6206771 |
Balancer for orbital abrading machine
A random orbital abrading machine having a housing, a drive shaft driven by a housing mounted motor for rotation about a first axis of rotation, an assembly for connecting a work surface abrading...
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6190245 |
Quarter pad sander
A hand operated orbital sander having a hand grip portion provided with a fluid supply inlet connected to a source of pressurized fluid and a fluid discharge; a base portion for mounting a sanding...
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6186878 |
Apparatus relating to sanders
A fixing member is provided for fixing a front end section to the rest of a base plate. The fixing member is provided with a surface fastener which is integrally molded with the fixing member.
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6165060 |
Sanding apparatus
A sanding apparatus (1) is provided with a platen (2) formed of several layers and with a flat surface to which an abrasive sheet is attached. The platen (2) has a peripheral edge (7) with at least...
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6159084 |
Electrical hand-power tool, in particular hand grinder
An electric hand power tool has a rotatable workshaft, a tool driveable by the rotatable work shaft and performing a movement selected from the group consisting of a rotary movement, a circulatory...
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6148931 |
Motor-driven hand tool
A motor-driven hand tool, such as an eccentric grinder, angular grinder or sander, with a removable grip; for easier handling of the tool. The tool is improved by providing the grip with a securing...
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6132299 |
Linear sander
A linear sanding apparatus, for providing a linear reciprocating sanding action, and having a support assembly, a drive shaft, and having a angled drive plate on the shaft, and a motor for rotating...
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6132300 |
Dual function oscillating tool
A dual function powered oscillating hand tool includes a drive unit 5 having an electric motor 2 and a first drive shaft 7. A bearing 15 is mounted on the first drive shaft 7 and is located...
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6132301 |
Auxiliary surface treating arrangement for surface treating device
A surface treating device is provided for rotating a primary surface treating arrangement supplied with a surface treating material relative to a working surface. A driving mechanism is provided...
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6129618 |
Oscillating sander
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6042461 |
Mounting assembly
A flange or mounting assembly for mounting a cutting tool on a drive shaft of a motor, which includes an inner flange having a spindle, an outer flange and fastening means for retaining the outer...
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6035474 |
Sander with depth guide and process of sanding a surface
A sander is mounted in a cavity in a guide block so as to have an abrasive surface protruding from a bottom surface to a selectively variable extent. The bottom surface of the guide block acts as a...
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6004194 |
Electric hand-operated grinder
In a hand-held electrical grinder with a tool holder (22) driven by a rotating eccentric plug (20) which, for receiving a grinding tool has a quick-action locking device (24) with locking elements...
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5993305 |
Air-drafting dust remover for power sander
A dust remover for power sander includes a dust collecting hood secured on the sander and fluidically communicated with a vacuum system formed in or attached to the sander, having a resilient...
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5993304 |
Hand-held apparatus for sideways driving of a tool
A hand tool includes an apparatus housing (2), a drive shaft part (10) which is rotatable in the housing, and toolholder part (18) which is mounted pivotably in the housing, is operatively...
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5967886 |
Hand power tool for flat machining
A hand power tool for flat machining has a machine housing, a motor accommodated in the machine housing, a toolholder mounted on the housing, a moveable tool carried by the toolholder and formed as...
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5947804 |
Adjustable eccentricity orbital tool
An orbital sander includes a motor, a housing, and a drive shaft rotatably driven by the motor about a drive axis. A bearing freely rotatable about a bearing axis is disposed eccentrically with...
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5941765 |
Sander
A sander includes a sander body, a motor held by the sander body, a pad operably connected to the motor so as to impart an orbital motion to the pad, a housing swivellably attached to the sander...
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5934985 |
Palm grip random orbit sander with lower housing and dust collector coupled to lower housing
A pad sander skirt which flares out over the periphery of the sanding pad and which is coupled to a lower housing so that it swivels about the body of the sander. The skirt and lower housing can be...
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5931727 |
Manual grinding machine-tool and grinding tool
A portable grinder (10; 50; 80) with a grinding tool, wherein a flexible cushion (30; 60; 94) is disposed between an abrasive device, particularly an abrasive disk, and a grinding plate becomes...
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5919085 |
Power abrading tool having dust abatement feature
An abrading tool uses oscillatory motion to achieve abrading, such as for polishing or grinding operations. The abrading tool has a spindle capable of mounting an abrading pad. A motor of the tool...
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5888128 |
Hand grinder
A hand grinder, comprising a housing, a motor arranged in the housing, a tool holder with a grinding tool received in the tool holder, a work shaft driven by the motor, two rotary bearings which...
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5885145 |
Powered drywall sander and painter
A powered drywall sander and painter has a proximally located variable speed motor and a motor housing connected to a hollow lower handle. An upper handle telescopes into the interior of the lower...
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5885146 |
Oscillating hand tool
A dual function powered oscillating hand tool comprises a driven unit having an electric motor and a first drive shaft; an eccentric bearing mounted on the first drive shaft with a radial offset e...
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5879228 |
Pneumatic grinding/polishing machine
A pneumatic grinding/polishing machine is disclosed. It includes a fixed upper casing, a lower casing, an annular wall, an upper sealing member, a lower sealing member, a rotor, multiple vanes, a...
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5855504 |
Hand-operated orbital sander
In a hand-held orbital sander with a housing (12) and with a sanding tool (10) received in a tool holder (22), which is seated by means of a pivot bearing (21) on a rotating eccentric journal (20)...
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5851141 |
Elongated orbital power sander
This invention pertains to a power sander particularly useful in the trade of painting, specifically designed when painting louvered doors having parallel slats at an angle therein. When painting...
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5823862 |
Dual action sander
A dual action sander having a manually manipulated housing, a motor supported by the housing, a motor shaft balancer driven by the motor for rotation relative to the housing about a drive axis, a...
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5813903 |
Sanding apparatus with a brake system
A sander (1) has a motor (3) with a motor shaft (4) mounted in a bearing box (11) via an eccentric ball bearing (10). Coupled to the bearing box (11) is a pad (12) having a bulged square shape in a...
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5807169 |
Oscillating hand tool
The invention provides a braking system for a powered oscillating hand tool which tool comprises (i) a housing; (ii) a drive unit (2) having an electric motor (4) and a drive shaft (8); (iii) a...
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5772498 |
Electrical hand grinder
An electrical hand grinder has a machine housing having a housing axis and composed of two housing shells which are assembled with one another along a separating joint located in a plane of the...
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5713758 |
Cordlock retention
The invention is directed to a cordlock retention mechanism for a power tool such as an automotive polisher. The housing includes a pair of electrical contact blades which may be plugged into an...
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5709595 |
Power tool for surface treatment
A power tool for surface treatment comprises a housing, a motor accommodated in the housing, a tool holder, a tool supported in the tool holder and driveable by the motor, the tool having a...
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5709596 |
Ergonomically profiled hand grip for a hand-held tool having a pivotable pommel
An ergonomically profiled hand grip for a hand-held tool. The hand grip has a contoured top surface and a pommel attached thereto. The centerline of the pommel is offset from the axis of the...
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5679066 |
Eccentric disk grinder with a grinding disk brake
An eccentric disk grinder has a grinding disk, an eccentric shaft fixedly connected with the grinding disk, a motor, a shaft having an axis arranged so that the motor eccentrically, circulatingly...
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5642008 |
Power tool motor assembly
A motor assembly for driving a working element of a power tool which is provided includes first and second clamshell housing members connectable to define an interior space for the power tool motor...
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5597348 |
Water feed for sanding tool
A portable abrading or polishing tool including a tool body carrying an air motor which drives an abrading or polishing head relative to the tool body, with the tool including an aspirator...
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5595531 |
Random orbit sander having speed limiter
A random orbit sander having a speed limiter includes a bearing upon which a platen is rotatably mounted. The speed limiter includes a braking member formed of a non-magnetic, electrically...
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5582541 |
Abrading tool with water feed and removal system
A portable abrading tool including a tool body and a head which is movable relative to the tool body by a motor and is adapted to carry a sheet of sandpaper or other element for abrading or...
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5580302 |
Random orbit sander having air directing baffle
An air directing baffle for a random orbit sander. The baffle includes a main body portion forming an annular opening, a pair of neck portions extending approximately circumferentially opposite...
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5558570 |
Power tool having detachable auxiliary handle
A power tool having a detachable arrangement of an auxiliary handle relative to a main body. The main body has a handle receiving portion. The auxiliary handle has a grip portion and an insertion...
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5558569 |
Grinding head mounting structure for portable grinding machines
A grinding head mounting structure including a tubular eccentric base shaft coupled to the driving shaft of the grinding machine by a screw member, an abrasive plate holder base having a bottom...
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