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WO/2021/155156A1 |
Devices and methods for automatically controlling a step bit operation in a power tool. The method includes generating, by a sensor of the power tool, sensor data indicative of an operational parameter of the power tool wherein a step bi...
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WO/2021/151773A1 |
The invention relates to a rechargeable battery pack (100) for a hand-held power tool (300), having: at least one interface (180) for establishing an electrical connection of the rechargeable battery pack to a hand-held power tool and/or...
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WO/2021/153191A1 |
A battery pack provided with a battery, a first circuit board, an outer case, and an inner case disposed on the inner side of the outer case, wherein the battery and the first circuit board are accommodated inside the inner case, and a s...
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WO/2021/153041A1 |
The present disclosure addresses the problem of reducing defects in a battery pack. This battery pack (30) is for electric tools. The battery pack (30) is attached to a tool body. The tool body has: a tool attachment part for attaching a...
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WO/2021/153134A1 |
The present invention illuminates the periphery of a tip tool, while preventing an increase in the number of components. A router 10 includes an illumination unit having an LED, and the illumination unit is accommodated in an illuminatio...
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WO/2021/147425A1 |
Disclosed are a control device, an electric tool and an electric tool system. The electric tool system comprises: the electric tool and the control device (17), wherein the electric tool comprises a machine shell (11) and a brushless ele...
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WO/2021/147564A1 |
A utility light, a combination of a battery pack and the utility light, and an electric tool. The utility light comprises: a lighting module; an adapter interface, used for connecting a battery pack capable of being detachably connected ...
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WO/2021/149459A1 |
Provided is a work machine in which it is possible to suppress intrusion of dust produced by work into a bearing that rotatably supports a spindle, and to maintain workability in an excellent manner. A work machine comprising a gear hous...
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WO/2021/140617A1 |
An electric tool (1) is provided with a body (2), a battery (3), a bit (4) made of metal, a drive unit (11), a ground wire (6), a detection unit (12), and a cutoff unit (13). The drive unit (11) oscillates the bit (4) when electric power...
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WO/2021/139963A1 |
The invention relates to a machine tool with an air cooling function for the components of the machine tool. The machine tool comprises exhaust openings for dispensing used air into the surroundings of the machine tool. In a second aspec...
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WO/2021/139965A1 |
The present invention relates to a tool-device system and to a method for connecting a vacuum cleaning appliance to a tool device. The system comprises: a tool device having a tool; a vacuum cleaning appliance for suctioning dust produce...
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WO/2021/136620A1 |
The invention relates to a machine tool, in particular a hand-held machine tool, comprising at least one housing unit (14a; 14b; 14c; 14e), at least one drive unit (16a; 16b; 16c; 16e) arranged within the housing unit (14a; 14b; 14c; 14e...
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WO/2021/134905A1 |
An electric tool and an electric control assembly thereof, the electric tool comprising: a host, which comprises a housing and a motor, a switch assembly, and an electric control assembly which are installed in the housing, the electric ...
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WO/2021/136619A1 |
The invention relates to an electronic apparatus for a machine tool, having at least one electronic unit (18a; 18c; 18d; 18e; 18f; 18g) and having at least one fluid cooling unit (30a; 30c; 30d; 30e; 30f; 30g) for cooling the electronic ...
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WO/2021/129979A1 |
The invention relates to a method for interacting with at least one user of a rechargeable-battery-operated machining tool (14), which can be supplied with energy by means of at least one exchangeable rechargeable battery pack or exchang...
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WO/2021/130671A1 |
A tool storage assembly, comprising a container assembly, and at least a multi-tool assembly, removably connected to said container assembly, wherein said container assembly and said multi-tool assembly comprise respective sliding connec...
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WO/2021/129978A1 |
The invention relates to an electric appliance (10) having at least one handle (28) for the safe guidance of the electric appliance (10) by an operator and having a safety system (54), wherein at least two grip areas (30) are provided on...
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WO/2021/131510A1 |
Provided is a work machine wherein a switch can easily be disposed in a housing, even when a lever-style operating part is provided in order to drive a motor. A disk grinder (1) comprises: a housing (2) having a gripping part (20); a swi...
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WO/2021/122225A1 |
The invention relates to a method for operating a hand-held power tool (100), in particular a rotary impact driver, having a drive unit (111), a hand switch (128), a control unit (102) and a releasing operating mode for releasing a screw...
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WO/2021/122713A1 |
The invention relates to a hand-held machine tool with a drive unit for driving a tool holder (140), wherein the drive unit is paired with a planetary gearbox (120), which is arranged in a gearbox housing (205) and comprises at least one...
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WO/2021/122006A1 |
The invention relates to a braking system (10) for a hand-held power tool (12), comprising at least one braking unit (14), wherein the braking unit (14) brakes an electromotive drive (16) of the hand-held power tool (12), the braking uni...
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WO/2021/122004A1 |
The invention relates to a brake system (10) for a hand-held power tool (12), comprising at least one brake unit (14), wherein the brake unit (14) brakes an electromotive drive (16) of the hand-held power tool (12), the brake unit (14) b...
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WO/2021/122677A1 |
The invention relates to a mobile construction assistance device comprising at least one transport unit (12a; 12b; 12c; 12d; 12e; 12f) for independent progressive movement and comprising at least one open-loop and/or closed-loop control ...
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WO/2021/118871A1 |
Selectable current limiting for a power tool (100). One embodiment provides a method for selectable current limiting for a power tool (100) including determining, using a current sensor (270), an average current and determining whether t...
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WO/2021/115207A1 |
A handheld machine tool (100), comprising: a housing (10) having a handle portion (43) to be held by a user; an electric motor having an electric motor shaft (23); and an output shaft (25) driven by the electric motor shaft and used for ...
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WO/2021/116067A1 |
The invention relates to an electric hand tool (1), more particularly an angle grinder (2), having a housing (3), which comprises a first housing part (4) and a second housing part (5), with an electric motor (6), which is received in th...
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WO/2021/115781A1 |
The invention relates to a power tool device with a rotating tool. The power tool is characterized in that the rotational direction of the tool on the power tool device can be set on the basis of the operating state of the power tool dev...
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WO/2021/115393A1 |
Disclosed are a heat gun and a heat gun system. The heat gun comprises: a cylindrical housing and, arranged within the cylindrical housing, a heating component, an electric motor, and a fan. A grip part is provided on the cylindrical hou...
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WO/2021/116076A1 |
The invention relates to an electric hand-held power tool (1), in particular an angle grinder (2), comprising a housing (3) equipped with an electric motor (6) which drives a rotor shaft (11) that is connected to an output unit (13) rece...
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WO/2021/115484A1 |
A control device (12) and an electric power tool (11) system. The control device is used for being adapted to various electric power tools, and the control device comprises: a first shell (15); a battery pack mounting part (25); a first ...
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WO/2021/115873A1 |
A handheld working tool for treating a workpiece comprises a tool nose provided for contacting the workpiece at a working point, and an indicator provided for indicating a reference point on a surface of the workpiece at a predetermined ...
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WO/2021/110460A1 |
A system includes a battery pack to receive power tool operating information and to gather battery pack operating information. The system also includes a communications module having a first interface and a second interface. The communic...
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WO/2021/110459A1 |
A system includes a communications module having a first interface and a second interface. The first interface is on an opposite surface of the communications module from the second interface. The system also includes a battery pack to r...
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WO/2021/111135A1 |
A tethering system is provided for tethering a tool in use. The tethering system includes at least one support post. The at least one support post is movable between an extended or in-use position, wherein at least one end of the support...
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WO/2021/109888A1 |
An electric power tool system, comprising: an electric power tool (20); a dust collector (10), detachably connected to the electric power tool (20); and a clamping apparatus (30), used to detachably connect the dust collector (10) to the...
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WO/2021/110461A1 |
A system includes a battery pack to receive power tool operating information and to gather battery pack operating information. The system also includes a charger module to removably couple with the battery pack to charge or recharge the ...
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WO/2021/107846A1 |
A battery compartment battery lock mechanism (700) comprising a locking member (710) rotatably supported on a shaft (720) and comprising a leading edge portion (750) arranged to enter a recess (760) formed in a battery (220) to lock the ...
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WO/2021/104723A1 |
A hand-held work tool (100) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an interface for holding a circular cutting tool (130) and an electric mot...
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WO/2021/108183A1 |
A power tool including a battery pack interface configured to receive a battery pack. The battery pack interface includes one or more power terminals and one or more communication terminals. The power tool further includes a controller h...
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WO/2021/107842A1 |
A hand-held electrically powered cut-off tool (100, 200, 800, 1000, 1900) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an arm (116) arranged to sup...
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WO/2021/107843A1 |
A hand-held electrically powered cut-off tool (100, 200, 800, 1000, 1900, 2300) comprising a fan (145) arranged to be driven by an electric motor (140) to generate a flow of cooling air (160) and a battery compartment (150) comprising an...
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WO/2021/103878A1 |
A power tool (10) and a clamping device (30, 30' 30'') thereof. The clamping device is used to hold a working head (40) at the power tool such that the working head is movable around an output axis. The clamping device comprises: a clamp...
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WO/2021/107847A1 |
A support arm (240) for a hand-held work tool (100, 200, 800, 1000), the work tool comprising an electric motor (140) arranged to drive a circular cutting tool (130). The support arm (240) is arranged to support the circular cutting tool...
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WO/2021/107844A1 |
A hand-held electrically powered cut-off tool (100, 200, 800,1000,1900, 2500) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an interface (2510) for ...
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WO/2021/107848A1 |
A handheld work tool comprising a cutting tool (130), an electric motor (140) having a rotational axis and being arranged to drive the cutting tool (130), a battery compartment (150) for a battery (220) arranged to power the electric mot...
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WO/2021/104722A1 |
The invention relates to a battery-powered appliance (10) having a battery interface (14) for the electrical supply of the battery-powered appliance (10), having at least one exchangeable battery pack (20) of a first voltage class. It is...
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WO/2021/107845A1 |
A battery (1800) for insertion into a battery compartment (150) of a hand-held work tool (100, 200), wherein the battery (1800) has a weight between 3-7 kg, and comprises a groove (1810) arranged on one side of the battery to mate with a...
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WO/2021/107827A1 |
A hand-held work tool (100) comprising a first part (110) and a second part (120) arranged vibrationally isolated from each other, the first part (110) comprising an interface for holding a circular cutting tool (130) and an electric mot...
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WO/2021/108651A1 |
A drive assembly for portable, hand-held, battery powered tools is provided. The tool has an in-line handle assembly and a working head assembly. The drive assembly includes a drive assembly housing, a gear assembly, a lead drive shaft a...
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WO/2021/100703A1 |
This electric tool comprises a first linear motor that causes a distal-end tool to move in a reciprocating manner, a housing, and a dynamic vibration absorber. The housing accommodates the first linear motor. The dynamic vibration absorb...
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