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Patent Searching and Data


Matches 1 - 50 out of 4,512

Document Document Title
WO/2019/211297A1
The invention relates to a sander housing comprising at least one housing shell element (12) and at least one further housing shell element (14) connected to the housing shell element (12), portions of which shell elements together form ...  
WO/2019/210790A1
An electric tool and a control method, the electric tool comprising a functional member (12), a motor (13), a power supply module (41), a driving circuit (43), and a controller (42). The driving circuit (43) comprises: a first driving te...  
WO/2019/208086A1
[Problem] To provide a belt type grinding tool configured so that an endless grinding belt can be more efficiently cooled. [Solution] This belt type grinding tool 10 is provided with a fan 36 disposed on the inside of the outer periphera...  
WO/2019/198278A1
This electrically powered tool may be provided with a motor, a power transmitting mechanism which is connected to the motor, a housing which contains the motor and the power transmitting mechanism, a front end tool holding section which ...  
WO/2019/197123A1
A first aspect of the invention relates to a method for controlling a machine tool, the machine tool comprising a control device, a drive, a tool, an actuation switch and a locking switch. The method comprises the following method steps:...  
WO/2019/194036A1
When performing an operation at a high place using a hand-held tool such as a disk grinder, a countermeasure is taken to prevent the hand-held tool from falling by using a suspension tool such as a tether strap. When there is an even whe...  
WO/2019/191443A1
A tool is provided and includes a tool frame. The tool frame includes a spindle and an abrasive article is mounted to the spindle. Further, a spark-invariant sensor is coupled to the frame and is configured to measure the rotation rate o...  
WO/2019/179964A1
The invention relates to a connecting device comprising a positive connecting element and a negative connecting element, wherein the positive connecting element has an elevation arranged on a base surface and the negative connecting elem...  
WO/2019/173250A1
A surface finishing implement, such as a wire brush, cup brush, grinding wheel, or cut-off disk, configured for mounting to rotary power tools having a plurality of different types or sizes of mounting arrangements. One implement has a f...  
WO/2019/162218A1
The invention relates to a positioning device for a machine tool, in particular for a hand-held machine tool having a rotationally driveable output spindle (14), comprising at least one positioning unit (16) which is provided to stop and...  
WO/2019/154292A1
A polishing tool (100), comprising: a motor (15), comprising a stator assembly and a rotor assembly, wherein the rotor assembly comprises a rotor shaft capable of rotating about a motor axis (101); a housing (13), forming an accommodatin...  
WO/2019/145559A1
The invention relates to a slide ring (1) for a grinder (2) having a grinding element (20) and a hood (30) covering the grinding element (20) and a slide ring (1) that is attachable to that side of the hood (30) that faces a surface to b...  
WO/2019/135968A1
A power tool extension handle apparatus for temporarily securing an extension handle on a power tool having a neck, the apparatus including a handle receiver with a receiver coupling formed therein, the handle receiver being installed on...  
WO/2019/133536A1
Wheel component cleaning apparatus (100) comprised of: a cylindrical stud cleaning column (20) having an interior surface; an abrasive pad assembly (40) having an abrasive circular surface and an aperture (38b) adapted to receive a stud ...  
WO/2019/130981A1
Provided is a power tool configured so that it is possible to effectively cool a switch mechanism having a heat-generating member accommodated in a handle part. A power tool having a housing part that accommodates a motor 6 and a cooling...  
WO/2019/113195A1
A skin treatment device comprising a skin polishing head to remove skin from a treatment area, a collection bin disposed within the housing and positioned to collect the skin removed by skin polishing head, a conduit disposed adjacent to...  
WO/2019/106934A1
The present invention provides an electrical power tool which is capable of preventing adhesion of powder dust, such as iron powder, to edges of a stator core. Provided is an electrical power tool that includes: a motor having a rotor co...  
WO/2019/096223A1
A brush motor (3), and a hand-held electrical tool using the motor (3). The motor (3) comprises: a one-piece stator (31); a rotor (32) provided within the stator (31); and an armature shaft (33) fixedly connected to the rotor (32). The o...  
WO/2019/091823A1
The invention relates to an abrasive disk (2) comprising at least one layer (17, 16, 18) in which abrasive centre punches are embedded. A sensor (22) for detecting an original periphery (20) of the abrasive disk (2), which has been modif...  
WO/2019/081654A1
The invention relates to a masking template (4) for covering a surface of a coating (3) of a component (2), the masking template having a covering region (4.1) for covering the surface of the coating (3) and at least one opening (4.2 to ...  
WO/2019/081275A1
The invention relates to a clamping device (10) for axially (AR) clamping a tool disk (300) to a flange (30) associated with a drive spindle (20) of a hand-held power tool (100), the clamping device (100) having a screw (2), which is to ...  
WO/2019/058808A1
[Problem] To prevent a decrease in braking properties and component lifetime by suppressing heat generation when braking. [Solution] Provided is a grinder (1) comprising, in a housing (2): a motor (4); a switch (9) that executes an ON/Of...  
WO/2019/048732A1
The application relates to a backing pad arrangement suitable for an abrading system. The backing pad arrangement comprises a backing pad (413, 513, 523), and an additional layer (418, 518, 528) or an abrading article (417, 527) adapted ...  
WO/2019/043293A1
An arrangement for cooling a spindle bearing or bearings (3) of an abrading apparatus with rotating abrading members is disclosed, premised on arranging in the housing (2) of the abrading apparatus conduits (1) which extend from the spin...  
WO/2019/030057A1
The invention proceeds from a quick clamping device for arranging at least one application tool (10) on a power tool (12), in particular on an angle grinder, having at least one output unit (14) for moving the application tool (10) about...  
WO/2019/030058A1
The invention proceeds from a quick clamping device for a portable power tool (14a), in particular an angle grinder, having an output shaft (12a-o) that is drivable in rotation, having at least one clamping unit (16a-o) which, in order t...  
WO/2019/024941A1
A grinding tool comprises: a main component (11), wherein the main component (11) comprises a housing (110), a motor (112), and an output assembly (113) driven to rotate by the motor (112); a grinding component (12) detachably connected ...  
WO/2019/026503A1
Provided is a power tool with which it is possible to perform braking in which deterioration and damage of an element are suppressed. In a brake control, a computation unit 21: performs switching control of a combination of any of upper-...  
WO/2019/012901A1
[Problem] To provide a rotary tool configured so that a front end tool is easily and reliably braked even if the front end tool is large-sized. [Solution] A grinder 1 has, provided between an output shaft 12 and a spindle 35, a clutch me...  
WO/2019/012902A1
[Problem] To provide a rotary tool configured so that a front end tool is easily and reliably braked even if the front end tool is large-sized. [Solution] A grinder 1 is provided with a brake mechanism 5B which is capable of braking a sp...  
WO/2019/010276A1
A device for processing a surface of a work piece. A motor is configured to produce a rotary force. A driving pulley is operatively coupled to the motor such that the rotary force produced by the motor causes rotation of the driving pull...  
WO/2019/000159A1
A polisher, and polisher system. The polisher comprises: a main body (201) configured to polish an object to be polished; a switch (202) connected to the main body (201) and configured to control a rotational speed of the polisher by mea...  
WO/2018/235680A1
A grinder is provided with: a motor (2); a tool mounting portion to and from which a tip tool can be attached and removed; a brake shaft (4) which rotates together with the tool mounting portion by means of a motive force of the motor (2...  
WO/2018/160663A3
A computing system may send and receive data from a variety of other devices, such as abrading tools and consumable abrasive products. The computing system may use this data for various purposes, such as tracking worker vibration dosage,...  
WO/2018/192869A3
The invention relates to a dust cover (100) which comprises: a flange (90) for attaching the dust cover (100) to a transmission extension housing (210) of a cutting grinder (200); a cover body (10) for at least partially covering a circu...  
WO/2018/226068A1
Disclosed are a fixing assembly and a grinder. The present invention includes: a first body part inserted into a grinder blade; a second body part disposed facing the first body part; a support part connected to the second body part and ...  
WO/2018/221108A1
The present invention provides a grinder which allows a large-sized smoothing capacitor and a reactor to be appropriately arranged. The grinder (1A) is provided with: a brushless motor (6); a motor housing (2) that houses the brushless m...  
WO/2018/160658A3
A computing system may send and receive data from a variety of other devices, such as abrading tools and consumable abrasive products. The computing system may use this data for various purposes, such as tracking worker vibration dosage,...  
WO/2018/217456A1
An abrasive finishing article with an adapter or hub to attach to an appropriate power tool, wherein the hub contains sets of slots to receive ribs positioned on a grinding wheel to permit adjustment of the height of the hub to change th...  
WO/2018/215363A1
A rail-grinding machine (1) which can be displaced manually on the rails (2) of a track in a longitudinal direction and comprises a machine frame (3), which can be supported on a rail (2) by means of guide rollers (4), and a grinding ass...  
WO/2018/212448A1
A handheld sanding device according to the present invention has: a power generating unit which generates torque for a sanding process; a power transmitting unit which is coupled to the power generating unit and transmits torque generate...  
WO/2018/208529A1
A dust shroud having a shroud body with a vacuum port and a tool connection, the shroud body including a top wall and at least one side wall and a dust receiving opening, the tool connection including a flexible fitting, the flexible fit...  
WO/2018/197115A1
The invention relates to a grinding machine (1), which can be manually translated on a track (3), for grinding a rail (2) of the track (3), comprising a support frame (5), which is guided on the rails (2) by means of two rail guides (8) ...  
WO/2018/198928A1
A motor control apparatus 32 has: an on/off switch 22; a main control unit 36; a motor control circuit 38; an operating voltage generation circuit 40; a SW/AC monitoring unit 46; and an operating voltage monitoring unit 48. The SW/AC mon...  
WO/2018/197280A1
The invention relates to a machine tool (2), comprising a machine tool housing (4) and a handle assembly (6), which can be adjusted in the angular position thereof relative to the machine tool housing (4), the handle assembly (6) contain...  
WO/2018/192869A2
The invention relates to a dust cover (100) which comprises: a flange (90) for attaching the dust cover (100) to a transmission extension housing (210) of a cutting grinder (200); a cover body (10) for at least partially covering a circu...  
WO/2018/192823A1
The invention relates to an angle grinder (200) having a gear neck (210) for connecting a dust hood (100, 100') provided with a flange (90), the angle grinder (200) having a sensor unit (20) by means of which the type of dust hood (100, ...  
WO/2018/180083A1
Provided is a rotary tool in which, when a switch is turned off to stop a tip tool, a fixture that fixes the tip tool is prevented from being loosened. This rotary tool, in which a tip tool rotated by a fixture is mounted on a spindle, a...  
WO/2018/180896A1
Provided is an electric power tool in which a communication adapter can be disposed in a space-saving manner. An electric power tool (1) is provided with: a motor (6); a holding part (3) that is driven by the motor (6) and that can hold ...  
WO/2018/180834A1
[Problem] To provide a hand carry-type deburring machine for easily performing deburring work while holding the machine by hand. [Solution] This hand carry-type deburring machine (10) has: a main body (18) which can be hand-carried by an...  

Matches 1 - 50 out of 4,512