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WO/2011/022366A1 |
Various systems, tools, and methods are described for rendering regions of coated pipe suitable for receiving press fittings. The systems, tools, and methods may also be applicable for transforming regions of pipe, coated or uncoated, an...
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WO/2011/018254A1 |
The invention relates to a machine tool comprising a protective cover having a clamping joint that can be attached in a flange on the machine by means of a clamping device. A stop device is provided for limiting the relative rotary motio...
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WO/2011/009701A1 |
The invention relates to a hand power tool, particularly an angle grinder, having a main switch (12a-1), a main grip (14a-1), and a housing element (16-1), wherein the main grip (14a-1) can be displaced about at least one grip axis of ro...
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WO/2010/146422A1 |
Portable sharpening machine (1) for sharpening wood drill bits (9,9.1,9.2), provided with side handles (2) to facilitate its transport. Said machine (1) is provided with various different apparatuses (5,6,7,8) for aligning the drill bits...
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WO/2010/117151A9 |
The present invention relates to a hand grinder, and more particularly, to a multidirectional bendable hand grinder which can freely switch the power transmission direction in a refractive manner in order to establish various workpiece s...
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WO/2010/136262A1 |
A power tool (1), particularly a hand power tool, has a motor housing (2) and a housing cover (4), in which a brush cover (5) can be removably inserted. Corresponding form-fitting elements are arranged on the motor housing (2) and on the...
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WO/2010/136261A1 |
A tool machine has a housing assembled by two separate housing parts and an air directing element arranged in the housing, wherein the air directing element is implemented independently from a connection device for connecting the housing...
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WO/2010/095613A1 |
A rotationally driven air tool configured so that a lubricating oil for gears in a rotation transmitting mechanism is retained as long as possible. The tool comprises: an air motor (14); the rotation transmitting mechanism (18) for tran...
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WO/2010/087235A1 |
An electric power tool includes a housing, a brushless motor, an output shaft, and a motor driver circuit. The housing defines an axial direction. The brushless motor is accommodated in the housing and having a drive shaft. The output sh...
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WO/2010/083188A2 |
A cart assembly for milling a surface includes a cart having a support frame, a triad of wheel assemblies, and a triad of receivers. The triad of wheel assemblies is disposed on the support frame. Each wheel assembly includes an actuator...
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WO/2010/074626A1 |
A hand held machine for grinding and like operations, comprising a housing (5; 5', 31); a motor mounted in the housing (5; 5', 31) and rotating an axle (13; 32) connected to a tool carrying means (2, 3, 4; 2', 3', 4 ' ); and a front bear...
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WO/2010/071618A1 |
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 in either the removal or in the reinsta...
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WO/2010/067789A1 |
In a conventional electric tool, such as a hand-held disc grinder or a hand-held circular saw, provided with a lock-on mechanism for locking the electric motor to an activated state, if the electric tool is dropped by mistake, the electr...
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WO/2010/051964A1 |
The invention relates to a ceiling grinder (1) comprising a drive unit (8, 9, 10), a grinding wheel (12), which can be set in rotation by means of the drive unit (8, 9, 10), a grinding head housing (6), which receives the grinding wheel ...
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WO/2010/021821A1 |
A tool for moving an abrasive media. The tool includes a tool body, a platen, a drive system and a retaining knob. The platen has an exterior platen surface and a knob aperture that is formed through the exterior platen surface. The driv...
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WO/2010/020458A1 |
The invention relates to a tool, particularly a sawing tool (12b), comprising a base body (14b), which comprises at least one fastening means (16b) and at least one working surface (18b). It is proposed that the base body (14b) comprise ...
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WO/2010/016237A1 |
A dust collection adapter (1) for a rotary cutter, wherein the dust collection adapter (1) exhibits excellent dust collecting ability without being connected to a dust collector and is conveniently used in work sites at high places and c...
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WO/2010/014589A2 |
Disclosed are surface modifying apparatus, such as non-motorized and motorized sanding tools, with an illumination system providing an intensity and incidence angle on the working surface that facilitates visual inspection of defects and...
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WO/2010/010215A1 |
The invention relates to a system including a head (1) provided with a pivot shaft (10) actuated by means of a tapered element (8) which can be connected to an actuation means, e.g. a robot. The shaft (10) is connected to a spring (11) e...
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WO/2010/010069A1 |
A clamping device for removably fastening a part to a shaft comprises a clamping nut (2) for clamping the part, said nut being able to be screwed onto the shaft, and an annular load piston (3) for sitting against the part, wherein a pres...
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WO/2010/005843A2 |
The disclosure is directed to conversion assemblages adapted for use in converting a surface modifying apparatus having a supporting member, such as a pole sander, whereby the conversion assemblage includes a generally rigid body assembl...
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WO/2009/153084A1 |
The invention relates to a power tool, comprising a protective cover (1), and a tensioning belt (6) to be positioned about a tensioning neck (2) for attaching a protective cover (1) to the tensioning neck (2) of the power tool, said tens...
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WO/2009/145470A2 |
There are provided a tool, a grinding cup tool, a core bit and a propeller used in the grinding cup tool, all of which are used to cut, drill, planarize and grind a brittle workpiece such as stone, brick, concrete, asphalt and the like, ...
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WO/2009/132288A2 |
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 implement, the implement being selectively rota...
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WO/2009/127482A1 |
A machine tool, in particular a powered hand tool, has an electric drive motor to which pole shoes are assigned in order to conduct a magnetic field. Furthermore, a fan wheel is provided in order to produce a stream of cooling air. In th...
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WO/2009/121432A1 |
The invention relates to a hand machine tool, particularly in the embodiment as a hand-guided angle grinder, wherein the rotationally adjustable guard cover (1) that can be fixed at various rotational positions relative to a bearing jour...
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WO/2009/120500A2 |
The present invention is an abrading system for a hand power tool including a base with a first end portion and a second end portion and configured to couple with the output shaft of a hand power tool, a flexible substrate having a first...
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WO/2009/115142A1 |
A hand-held machine tool comprises a split housing, the two parts of which are to be connected by means of a connecting device that is designed as a plug-in connection and has a receiving groove on one housing part and a projection on th...
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WO/2009/115143A1 |
A hand-held machine tool comprises a split housing, the two housing parts of which are to be connected by means of a connecting device that is designed as a plug-in connection. The plug-in connection has a connection piece on the first h...
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WO/2009/112099A1 |
A portable machine tool (1), comprising a machining tool (8) that is driven in particular by oscillation, has a handle region (4, 5) tapering toward a tool holder (6), an air-conducting casing (16) being associated with said handle region.
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WO/2009/106163A1 |
A protective hood is provided for a hand-held power tool, in particular a hand-guided grinding machine, the tool of which is at least partially covered by said protective hood for which protective layers, which support the protective hoo...
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WO/2009/100821A1 |
The invention relates to a battery-operated hand-held power tool (2), especially an angle grinder, comprising a housing base (4) accommodating the electromotive drive components and air inlet openings (10) supplying the electromotive dri...
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WO/2009/102257A1 |
A portable power tool having a housing (10,22) with a rotation motor (11) for powering a working implement (19), wherein sensors (28,29,38) are provided to indicate the motor speed and the power supply, and a programmable evaluation unit...
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WO/2009/099757A2 |
The present disclosure is directed to method, apparatus, and system for uniformly supporting flexible surface modifying articles during surface modification as well as enabling replacing and repositioning thereof for improving their usef...
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WO/2009/099758A2 |
Method, system, and apparatus for use in enabling users to quickly change surface modifying articles and for supporting the surface modifying articles during a surface modification operation.
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WO/2009/100425A2 |
An attachment device for an oscillating portable hand tool fits onto a head thereof transfers an oscillating rotational movement of a drive shaft of the head of the hand tool from a first orientation substantially perpendicular to the ha...
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WO/2009/099822A2 |
A surface modifying apparatus, system, article, and method are disclosed for modifying a surface by surface modification, whereby inserts of surface modifying elements are quickly and easily replaceable on a carrier assembly therefor wit...
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WO/2009/092468A1 |
A handheld power tool has a housing having two separate housing parts, between which a primary damping element is disposed, wherein a secondary damping element is disposed acting parallel to said primary damping element. During regular f...
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WO/2009/090551A1 |
Head for the treatment of stone and ceramic material, characterized in that it comprises a main casing (3), at least a first tool (36) able to rotate, at least a second tool (37) able to oscillate, first transmission means (38) to drive ...
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WO/2009/089940A1 |
A motor-driven machine tool comprises a tool driven in a rotating fashion, a drive shaft driven by a drive unit and an output shaft for holding the tool, wherein the rotating motion of the drive shaft can be transferred to the output sha...
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WO/2009/086594A1 |
Disclosed herein is a power tool (10) comprising a body (12), a rotatable drive shaft (14) having a free end (15) extending from the body (10), and a motor (16) for transmitting torque to the drive shaft (14). A cutting disc (24) having ...
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WO/2009/086619A1 |
A muffler for mounting to a handheld pneumatic tool, such as a die grinder. The muffler comprises a hollow open-ended casing having an inner wall lined with a thick layer of an insulating material. The muffler is sleeve mounted about a c...
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WO/2006/114356A9 |
Disclosed is a hand-held machine tool comprising a housing (12) and a tool (70), especially a cutting tool (70), which is disposed thereupon in a rotatably and/or oscillatingly driven manner and can be operated appropriately by means of ...
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WO/2009/068341A1 |
The invention relates to a hand-held power tool, particularly an angle grinder (10) having a housing (14) that comprises a flange neck (12), having a protective device (16) that can be accommodated on the flange neck (12) and that can be...
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WO/2009/059846A1 |
The invention relates to a hand-held power tool, particularly and angle grinder (10), having a housing (12), having a flange neck (14), and having a protection device (16) that can be accommodated on the flange neck (14), which forms a r...
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WO/2009/059838A1 |
The invention relates to a hand-held power tool, particularly an angle grinder (10), having a housing (12), comprising a flange neck (14) that adjoins the housing (12), having a protection device (16) pivotable in the circumferential dir...
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WO/2009/060239A2 |
To reduce the amount of time required to remove and replace a cover plate or cap (42) in an aperture in power tool housing, a cap assembly (32, 34, 38,42) for coupling to a housing of a power tool is proposed, which aperture facilitates ...
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WO/2009/059839A1 |
The invention relates to a hand-held power tool, particularly an angle grinder (10), having a gear housing (12) that forms a flange neck (14), having a protection device (20) accommodated on the flange neck (14) and forming a receptacle ...
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WO/2009/052795A2 |
The invention relates to a machine tool, in particular a hand-held grinder (1), comprising a drive unit (2) and a tool (3), wherein connecting means are provided for connecting the tool (3) and the drive unit (2). The invention also rela...
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WO/2009/033849A1 |
The invention provides a power tool, in particular a hand-held power tool, comprising a spindle (30) and a spindle stop (24), which has locking means (22, 34, 40), in particular a locking bolt (32) and a locking hole (40), assigned to th...
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