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Patent Searching and Data


Matches 1 - 50 out of 10,633

Document Document Title
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/2019/012811A1
A garment comprising: a garment main body; a wearing detection device for detecting whether or not the garment main body is being worn by a worker; and a control device for outputting a notification signal for controlling a notification ...  
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/2019/003741A1
Provided is an electric tool which can be suitably controlled depending on which one among an adaptor device and a battery pack is connected. This electric tool (1) is provided with a motor (6), a control circuit (10) for controlling the...  
WO/2019/001907A1
The invention relates to a method for controlling a motor (14) of a hand-held power tool (10) by means of a blockable operating element (28), wherein a first position (1004) and a second position (1006) of the operating element (28) are ...  
WO/2019/002092A1
The invention relates to a hand-held power tool having a housing, in which a motor and an electronic unit are accommodated, and having at least one operating element. According to the invention, said operating element has a wireless comm...  
WO/2019/003742A1
Provided is an electrically powered tool wherein the dislodgement of a battery pack from the electrically powered tool body can be easily prevented. A hammer drill body 10 has: a guide rail 25A which can engage with a battery pack 8 and ...  
WO/2019/002049A1
The invention relates to a method for setting a gear in a transmission of a machine tool (1). The machine tool (1) contains an electric motor (3) for generating and transmitting a torque to the transmission (4) and a controller (18) for ...  
WO/2019/002125A1
The invention relates to a battery pack, in particular a hand-held power tool battery pack, comprising a housing in which at least one battery cell and an electronics system are arranged, and comprising an electrical interface via which ...  
WO/2019/002128A1
The invention relates to a method for setting a gear in a transmission (4) of a machine tool (1), in particular a core drilling machine. The machine tool (1) contains an electric motor (3) for generating and transmitting a torque to the ...  
WO/2019/006308A1
A safety system includes safety glasses and an apparatus. The safety glasses include an electronic system having a sensor configured to detect when the safety glasses are worn by a user and a wireless communication device. The apparatus ...  
WO/2019/000379A1
An electronic clutch and an electric tool. The electronic clutch comprises: a clutch body; a clutch driving device (300), used for driving the clutch body to engage or disengage according to a control instruction; an input device (501), ...  
WO/2018/234541A1
A portable laser device has a laser head for emission of a pulsed laser beam having a wavelength between 400 nm and 3 ┬Ám and a pulse duration between 10 ns and 1600 ns.  
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/2018/234134A1
The invention relates to a tool basic module for use with at least one attachment device (12), said tool basic module comprising: a drive unit (14); a main output shaft (16) having a shaft receptacle (18) for at least partially receiving...  
WO/2018/234289A1
The invention relates to a compressed air-driven tool having an electromagnetically operated control element (27) for controlling a pneumatic control circuit in order to maintain a load-independent torque at a constant rotational speed. ...  
WO/2018/235541A1
[Problem] To provide an air tool configured in such a way that an operator can easily recognize a state in which a release valve is in a released position, and a switching valve is in a neutral position. [Solution] A belt-type grinding t...  
WO/2018/230337A1
Provided is a battery pack in which the connection state of a plurality of battery cells can be switched, the battery pack enabling stable operation of a control unit for controlling the discharge of the battery pack. In addition, in a b...  
WO/2018/228829A1
The invention relates to a system comprising a first hand-held power tool (10) and a second hand-held power tool, each having a percussion mechanism (36), a motor (26), and a transmission (28), which comprises the striking mechanism and ...  
WO/2018/230384A1
[Problem] To ensure durability and dust resistance properties while achieving a high space factor and low cost by forming the stator core of a brushless motor as a divided structure. [Solution] In a brushless motor provided in a hammer d...  
WO/2018/228825A1
A power wrench comprising a cylindrical housing (10), a motor, and an angle head (16) attached to the housing (10) and supporting an output shaft (18) in a laterally extending position, wherein the angle head (16) is connected to the hou...  
WO/2018/230309A1
Provided is a power tool that is capable of suppressing peaks in an operating current. The power tool uses a motor 60 as a drive source, and the motor 60 is provided with: a rotor core 62 that has a plurality of magnet insertion holes 62...  
WO/2018/230707A1
Provided is an electric tool with which off-lock and on-lock operations can be performed safety without an operator changing the position in which a main body is being gripped. An electric tool (1) includes: a motor (5); a trigger (20) w...  
WO/2018/230142A1
Provided is a control device for an power tool that uses a battery and a DC brushless motor, the control device being provided with: a current detection unit that detects the instantaneous current flowing to the DC brushless motor; a cur...  
WO/2018/228824A1
A power wrench comprising a cylindrical housing (10), an electric motor, an output shaft (18) connected to the motor and a power switching device activated by a trigger (24) located on the housing (10), wherein the trigger (24) is suppor...  
WO/2018/225499A1
A power supply system comprises: a wearable unit that is worn on the hand of an operator; a connection member that is to be retained in the wearable unit, that is disposed in a location where the connection member will be mounted to a to...  
WO/2018/219325A1
A power tool (10), comprising a working head (15), a motor (11), a casing (13), and a handle (12). The motor comprises a motor shaft defined with a central axis, and the motor shaft drives the working head to effect the functions of the ...  
WO/2018/220941A1
This power tool (1) comprises a motor unit (4) having a motor, a driving block (5) which transmits the rotational output of the motor to a tip tool, and a rotation detection unit (12) which detects the angle of rotation of the motor. The...  
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/2018/221262A1
The purpose of the present invention is to dispose a communication adapter at an optimum position even if the power tool is small. A power tool (1) has a motor (32), a tip tool (80) driven by the motor (32) to perform a hammering operati...  
WO/2018/220942A1
In the present invention, motor holding parts (40, 41) are provided to the inner peripheral surface of a housing (2), and hold the outer periphery of a motor unit (4). A rotation detection unit (12) is equipped with a rotor (20) mounted ...  
WO/2018/223148A2
Safety is one of the most important factors in the robot interaction with unknown and dynamic environments. Recent studies have shown that the use of compliant components as a solution to the safety issue, especially in the physical huma...  
WO/2018/221105A1
Provided is a reciprocating tool in which it is possible to reduce vibrations that occur during work, and to improve workability and machining accuracy. The present invention is provided with: a transmission gear unit 61 having a weight ...  
WO/2018/217649A1
In a pneumatic-powered tool, a flow of air along a first or second flow path may be controlled by a position of air inlet guide surfaces of a rotatable valve relative to air inlet guide slots of a fixed valve sleeve. Air flowing along th...  
WO/2018/213226A2
A portable, hand held hydraulic cutting tool having an in-line handle assembly and a working head assembly. The handle assembly has a tool frame portion and a neck portion. The working head assembly has a pair of jaw members joined so th...  
WO/2018/212075A1
This charger is provided with: a housing having an air intake port and an air discharge port; a battery interface provided on the housing and receiving a battery pack in a mountable and demountable manner; a charging circuit provided wit...  
WO/2018/208235A1
The present invention belongs to the field of working processes and transport, more precisely to the field of devices for cooling the drive motor of electric hand-held power tools. A separator (1) of the device for removing dust particle...  
WO/2018/203128A3
The invention relates to a mobile, portable staple device for driving fastening means, such as in particular staples, into an object, the device comprising: a housing having a main housing portion (3) and a grip portion (4) extending awa...  
WO/2018/204741A1
A hammer drill comprises a drive mechanism including a spindle, a first ratchet coupled for co-rotation with the spindle, a second ratchet rotationally fixed to the housing, and a hammer lockout mechanism adjustable between a first mode ...  
WO/2018/203319A1
A gas powered tool (70) comprising a housing (73) and a soldering tool element (72) releasably coupled to the housing (73). A latching element (105) pivotally mounted on a pivot pin (106) in the housing (73) is retained in a non-latching...  
WO/2018/203128A2
The invention relates to a mobile, portable staple device for driving fastening means, such as in particular staples, into an object, the device comprising: a housing having a main housing portion (3) and a grip portion (4) extending awa...  
WO/2018/198671A1
Provided is an electrically powered tool having an improved sensor substrate mounting structure, the electrically powered tool being configured so that a brushless type motor is axially contained in a cylindrical housing. The electricall...  
WO/2018/198673A1
Provided is an electric tool capable of continuing work by making the electrical advance angle of a brushless motor variable even when a load is heavy. The electric tool is provided with: a brushless motor 1; a controller 30 for controll...  
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/2018/197335A1
Machine tool containing a receiving apparatus comprising at least a first and a second power consuming element and a power supply unit which can be connected to the machine tool, for example a rechargeable battery, having a connection de...  
WO/2018/190391A1
Provided is a charging control device having excellent reliability. Provided is the charging control device comprising a current detection unit, an abnormal current determination unit, and a charging stop unit. The current detection unit...  
WO/2018/189168A1
The present invention relates to a power screwdriver (1) with a drive part (3) having a drive device and with a transmission part (7), wherein the transmission part (7) transmits a rotary movement of the drive device to an output shaft (...  
WO/2018/184854A1
A base assembly (22) for a power tool, such as a router (20), includes a base member (26), an adjustment mechanism (56), and a lock member (74). The base member is configured to accept a motor housing of the power tool. The adjustment me...  
WO/2018/184659A1
The invention relates to a handheld pressure cleaner (10) for emitting a pressurised cleaning liquid, comprising a housing (12) comprising an upper housing part (14) and a pistol grip (16), en electric motor (38) and a pump (42) being ar...  

Matches 1 - 50 out of 10,633