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WO/2024/070561A1 |
Provided is an impact tool with which it is possible to stop or decelerate a motor even if seating has occurred before impacting starts. An electric tool 1, which is an impact tool, comprises: a motor 20; an impacting mechanism driven by...
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WO/2024/069573A1 |
The present invention provides a portable magnetic drilling machine (100) which includes a base (10), a pillar (30), a drilling bit assembly (45) and a handle (20). The handle is connected to a central part of a top portion of the portab...
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WO/2024/069598A1 |
The present invention provides a portable magnetic drilling machine (100). In the existing portable magnetic drilling machine, the drill bit assembly may lose the connection with the pillar of the drilling machine which needs to be fixed...
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WO/2024/067340A1 |
An angle drill (100), comprising: a housing (11); an electric motor (12), at least partially arranged in the housing (11), the electric motor (12) comprising a motor shaft (121) rotating around a motor axis (102); an energy source (19), ...
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WO/2024/069508A1 |
The present invention provides a portable magnetic drilling machine (100). The portable magnetic drilling machine (100) is having a base (110), a housing (120), a drill bit assembly, and a coolant container. The portable magnetic drillin...
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WO/2024/059488A2 |
A power tool includes an electrostatic clutch assembly disposed between a motor and an end effector. A control circuit causes a first voltage to be applied to a first electrode of the electrostatic clutch assembly and a second voltage to...
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WO/2024/024684A1 |
The present invention improves reliability. In a switching mechanism 60 of a driver drill 1, a shift arm 64 is mounted to the outer peripheral portion of a gear case 31 so as to be rotatable about a left-right direction as the axial dire...
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WO/2024/024682A1 |
The present invention handles variation while contributing to a reduction in size. In a driver drill 1, a switching ring 74 of a switching mechanism 70 for switching a striking-force-imparting mechanism 60 of the driver drill 1 to a non-...
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WO/2024/008144A1 |
A rotary hammer (10), comprising a moving assembly (100), an impact assembly (200), and a rotating assembly (300). The moving assembly (100) comprises a cylinder body (110), a moving unit (120), and a first power source (130). The impact...
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WO/2024/001949A1 |
A power tool, comprising a locking mechanism. The locking mechanism is used for locking an output shaft when the output shaft transmits torque to an electric motor shaft. The locking mechanism comprises: a shaft lock frame, which is conn...
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WO/2024/002674A1 |
A machine and a method for drilling a hole or setting a screw, wherein the machine comprises a motor having a shaft, and a controller provided for providing electric current to the motor to rotationally drive the shaft, continuously dete...
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WO/2023/244518A1 |
A battery adapter can be used with an off-brand battery manufacturer to energize a power tool. The battery adapter is configured to monitor the voltage, temperature, and power level of the battery. Monitoring these levels helps prevent t...
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WO/2023/237363A1 |
The invention relates to a machine tool comprising a tool which can be driven by a shaft device and a motor, wherein the position of the shaft device is defined by a shaft axis (A1) and the position of the motor is defined by a motor axi...
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WO/2023/237361A1 |
The present invention relates to a method for tightening or loosening a screw connection between a core drill and a core bit, wherein the core drill comprises a core bit and a motor, wherein the core bit can be made to move in a first di...
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WO/2023/231715A1 |
A clutch and an electric hammer. The clutch comprises: a clutch sleeve, provided with a first clamping portion; clutch discs, arranged in the clutch sleeve; a clamping element, arranged at an end portion of the clutch sleeve; and a biasi...
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WO/2023/223142A1 |
A drive assembly for an adapter assembly of a surgical device includes an input shaft, a middle shaft, and an output shaft. The input shaft includes a proximal portion configured for operable engagement with a drive member of a handle as...
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WO/2023/208582A1 |
The present invention relates to a system (50) comprising a machine tool (100) and an external module (10) for providing a micro-hammering or striking function for the machine tool. In micro-hammering, striking movements are generated wh...
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WO/2023/208581A1 |
The present invention relates to a machine tool having a micro-hammering function. This micro-hammering function can be achieved either by means a special design of the machine tool ("integrated" solution) or by providing an external mod...
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WO/2023/172996A2 |
A reciprocating power tool may include a driving system including a motor and a transmission received in a housing to drive a reciprocating mechanism. A counterbalance mechanism may be coupled between the driving system and the reciproca...
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WO/2023/141283A1 |
A power tool includes a drive mechanism, a housing enclosing at least a portion of the drive mechanism, a spindle rotatable in response to receiving torque from the drive mechanism, a first drive element coupled for co-rotation with the ...
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WO/2023/123798A1 |
A portable numerical control track drill, comprising a machine body (1), a drilling device (2), and a positioning auxiliary mechanism (3), wherein the drilling device (2) and the positioning auxiliary mechanism (3) are arranged on the ma...
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WO/2023/120273A1 |
This drill stopper (1) comprises: a body (2) having a through-hole (2a) through which a drill shaft passes; a press member (6) that is provided to the body (2) and forms a portion of the inner surface of the through-hole (2a); and a leve...
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WO/2023/096718A1 |
A rotating power tool assembly may include a rotating power tool and a torque control accessory. The rotating power tool may include a tag sensor and an electronic torque limiter operably coupled to an electric motor and a spindle. The e...
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WO/2023/094114A1 |
A drilling device for drilling a mounting hole into a body wherein the mounting hole is used to securely bond or mount the body to another body and wherein the diameter of the mounting hole is directly proportional to the depth of the mo...
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WO/2023/088750A1 |
The invention relates to a method for communication between a first participant having a first transceiver and a second participant having a second transceiver, comprising the following method steps: transmitting at least one first signa...
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WO/2023/091498A1 |
A power tool system including a power tool base having a main body, an electric including an output, and a tool-side attachment mechanism coupled to the main body, the tool-side attachment mechanism having a tool-side locking lug and a t...
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WO/2023/085991A1 |
Disclosed herein is a drill device for drilling holes in components, the drill device comprises a housing (2) having a first motion link and a drill spindle unit (12) arranged at least partially in the housing (2), the drill spindle unit...
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WO/2023/086237A1 |
One example power tool includes a primary housing. A motor may be situated within the primary housing. The power tool may further include a transmission mechanism configured to transmit rotational energy from the motor to an output unit ...
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WO/2023/071697A1 |
A hand drill bit for processing a laminated member of a carbon fiber reinforced resin-based composite material and an aluminum alloy, comprising: a shank part and an edge part, connected in sequence, the edge part comprising a transverse...
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WO/2023/076446A1 |
A dust extractor including a nozzle, an extractor housing, a dust tube coupled to the nozzle and slidable between an extended position and a retracted position relative to the extractor housing, and a dust container selectively coupled t...
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WO/2023/041604A1 |
The invention relates to a cooling attachment (100) for releasably fastening to a work machine (200) which has a shaft (210) in which a rod-like tool (300) is guided with a rotary or hammering action and passes out of the shaft at a free...
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WO/2023/035025A1 |
A fencing attachment (30) for a power tool (32) is disclosed. The attachment housing (31) has a mouth (40), and an engagement means to permit the attachment to be powered by the power tool. A gear train drives a rotor (44). The rotor has...
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WO/2023/023634A1 |
A fully steerable flexible curved drilling robot device comprises a first flexible tube including a concentric through hole centered on a longitudinal axis, a second flexible tube including an eccentric through hole, wherein the second f...
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WO/2023/009625A1 |
A rotary power tool includes a housing and a drive mechanism disposed within the housing. The drive mechanism includes an electric motor, a transmission operably coupled to the electric motor, a spindle operably coupled to an output of t...
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WO/2023/000648A1 |
An automatic feeding device, comprising a transmission mechanism, a gear set, a main motor (7), a reduction gearbox (8), a step motor (9), and a main housing. In-place sensors (10), a lead screw (11), a nut (12), a spline shaft sleeve (1...
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WO/2022/261302A1 |
The present disclosure is directed to a cordless power tool vibration isolation system. A solution to negative impacts of vibration on a removable battery pack caused by operation of a cordless power tool. Isolating the battery pack from...
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WO/2022/258635A1 |
The invention relates to a method for using a tool (100), for example a drilling tool, a chiseling tool or a grinding tool, with a mobile machine tool (10). The invention is characterized in that the mobile machine tool (10) determines a...
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WO/2022/253826A1 |
Drill guard (1) for attaching to a drill head (2) or to a drill chuck of a power drill, more particularly of a cordless drill/driver, for protection of the drilled surface (12) from damages, and corresponding method.
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WO/2022/247813A1 |
The present application relates to the technical field of electric tools, and specifically discloses an electric tool and a control method therefor. The tool comprises at least two output heads, an output head detection assembly can dete...
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WO/2022/223270A1 |
The invention relates to a method for compensating for the weight of an object in a system. The object can be secured to a traction cable, and the system is designed to carry out a compensation process with respect to the weight of the o...
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WO/2022/212864A1 |
A bit-removal assembly includes a first ring coupled to an output shaft for co-rotation therewith, a second ring supported on the lower retaining ring of the output shaft, a frusto- conical surface on at least one of the first or second ...
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WO/2022/212887A1 |
A handheld power tool including a housing, a tool receptacle disposed on a first end of the housing and configured to receive a tool accessory, and a motor positioned within the housing and operatively coupled to the tool receptacle to d...
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WO/2022/206186A1 |
Disclosed is a handheld electric tool, comprising: a machine housing comprising a machine cylinder and a head housing; a driving mechanism, comprising an electric motor and a drive shaft, the electric motor outputting power by means of t...
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WO/2022/204118A1 |
A side handle assembly comprises a handle configured to be gripped by a user, a rod coaxially coupled at a first end to the handle, the rod rotationally fixed to the handle, and a mounting assembly. The mounting assembly includes a first...
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WO/2022/197795A1 |
A power tool, such as a drilling power tool, configured to perform an easy hole start operation upon actuation of a trigger. When the trigger is actuated, the motor is driven at a low speed value. The motor speed is increased to a second...
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WO/2022/192243A1 |
The present disclosure provides a side handle assembly for a power tool. The side handle assembly includes a clamp configured to secure the side handle assembly to the power tool, the clamp coaxially aligned with a working axis of the po...
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WO/2022/183275A1 |
A coring unit comprises a clamping arrangement for releasably attaching the coring unit to a structure into which a core is to be cut. A bit is provided comprising an elongated tubular body having a cutting surface at a first circular en...
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WO/2022/182928A1 |
A cutting guide apparatus for guiding placement of bore holes in a door may include an engagement interface and a backset assembly. The engagement interface is configured to retain the apparatus proximate to an edge of a door and center ...
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WO/2022/169029A1 |
The present invention provides a magnet holder which can be moved easily even after release. Provided in one embodiment is the magnet holder comprising: a fixed-type permanent magnet extended in one direction; a rotating-type permanent m...
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WO/2022/168997A1 |
The present invention provides a magnet holder that is easy to move even after being released. In an embodiment, provided is a magnet holder comprising: a fixed permanent magnet extending in one direction; a rotatable permanent magnet ex...
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