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Patent Searching and Data


Matches 1 - 50 out of 9,459

Document Document Title
WO/2018/126297A1
A device or tool 10, 200, 300, 400, 500, 600 has first part 14, 204, 304, 404, 504, 604 in a second part 12, 202, 302, 402, 502, 602 for relative rotation and reaction torque to release a segmented nut 100, 700, 800 not needing a reactio...  
WO/2018/121723A1
An electric screwdriver, comprising a front end and a rear end that are opposite to each other, and a shell (100) connecting the front end and the rear end. The front end is provided with an output shaft (401), and the rear end is far aw...  
WO/2018/121722A1
A screwdriver, comprising a shell (100), a battery (31) received in the shell (100), a circuit board (32), and an execution component (4) driven by the battery (31) and the circuit board (32); the execution component (4) comprises a moto...  
WO/2018/112836A1
An electric screwdriver fixing tool, comprising a support rod (1), a support arm (2), a moving clamp (3) and a bearing seat (4); the bearing seat is sleeved on the support rod, the bearing seat is connected to one end of the support arm,...  
WO/2018/108593A1
The present invention relates to a method and a monitoring node (100) for monitoring energy flow in a tightening tool (125). The method comprises receiving (S100), from the tightening tool (125), parameter values relating to current fed ...  
WO/2018/112059A1
A fastener torque-application and marking tool and method. An example embodiment relates to a fastener marking method comprising the steps of rotating a fastener with a torque-application device, stopping the rotation of the fastener, de...  
WO/2018/104075A1
An impulse wrench comprises a housing (10), an electric motor (16) with a rotor (21), a hydraulic pulse unit (18) with an inertia drive member (26) and an output shaft (27), and a coupling (28) rigidly connecting the motor rotor (21) to ...  
WO/2018/100802A1
A setting unit (15) sets a number of impacts for shutoff of an impact mechanism (9). An impact detection unit (12) detects the impacts applied to an anvil (7) by the impact mechanism (9). A control unit (10) counts the number of impacts ...  
WO/2018/100801A1
A setting unit 15 sets a shutoff impact count of an impact mechanism 9. An impact detection unit 12 detects impact applied to an output shaft 8 by the impact mechanism 9. A control unit 10 counts the number of impacts detected by the imp...  
WO/2018/092933A1
Provided is an electric tool which carries out various kinds of electric work, such as fastening nuts, by using the shaft torque of an embedded electric motor and recognizes a particular worker, the electric tool comprising: a worker rec...  
WO/2018/087575A1
A hydraulic torque wrench is disclosed and includes a nut engaging portion with ratchet teeth on an external surface thereof. There is also a support member which can rotate relative to whilst retaining the nut engaging portion. A ratche...  
WO/2018/082717A1
A power tool, comprising: a housing (10), a motor (14), a main shaft (40) powered by rotational power output by the motor (14), and a chuck (20) comprising a core body (21) connected with the main shaft (40), a plurality of jaws (22) mov...  
WO/2018/081823A1
A drywall screw gun multitool (10) incorporates a screw gun on a first end and a cutter (60) tool on an opposing end. A drywall can turn the tool around to switch from the screw gun tool to the cutter (60) tool, thereby saving time and m...  
WO/2018/080786A1
The present invention provides methods and systems an impact wrench having dynamically tuned drive components, such as an anvil/socket combination, and related methodology for dynamically tuning the drive components in view of inertia di...  
WO/2018/061387A1
This rotary impact tool (1) is provided with: a main hammer (20) which is capable of rotating around a rotational axis of a spindle (11), and which is capable of moving in the direction of the rotational axis; a first cam structure in wh...  
WO/2018/061389A1
This rotary impact tool 1 is provided with: a spindle 11; a carrier 16 which is positioned at the rear end side of the spindle 11, and which accommodates a gear for transmitting motive power; a main hammer 20 which is capable of rotating...  
WO/2018/062609A1
Provided is a tool assembly for an electric power tool, comprising: a housing; an electric motor disposed in the rear of the housing; a first planetary gear unit meshing with a motor output end of the electric motor; a hammer part couple...  
WO/2018/061388A1
This rotary impact tool (1) is provided with: a main hammer (20) which is capable of rotating around a rotational axis of a spindle (11), and which is capable of moving in the direction of the rotational axis; a first cam structure in wh...  
WO/2018/054311A1
An electric tool, comprising: a housing (110); a motor (120); a working shaft (130); a hydraulic impact unit (140) for enabling the working shaft (130) to intermittently rotate and comprising a rotating member (142) fitted onto the worki...  
WO/2018/057569A1
An assembly for inserting a rivet includes: a housing; a rivet source attached to the housing and configured to supply rivets; a drive member mounted to the housing and configured to reciprocate in opposed first and second directions rel...  
WO/2018/052363A1
A system, method and power tool, comprising a tool arranged to acquire settings, and in response thereto adapt the operation of the tool based on the settings. Said system further comprises a power source that is arranged to acquire sett...  
WO/2018/052923A1
A power tool includes a motor having a motor drive shaft, a drive assembly coupled to the motor drive shaft and driven by the motor, an output assembly coupled to the drive assembly and having an output member that receives torque from t...  
WO/2018/042872A1
This impact rotary tool (1) is provided with: a primary hammer (20) capable of rotating about the axis of rotation of a spindle (11) and capable of moving in the direction of the axis of rotation; a first cam structure having a steel bal...  
WO/2018/039564A1
A rotary power tool includes a main housing and a transmission housing coupled to the main housing. The transmission housing includes a bearing pocket open to a front of the transmission housing and defined at least partially by a radial...  
WO/2018/037107A1
The invention relates to a guidance device for guiding a worker through a process of installing flanges by fastening a plurality of bolts with a torque wrench. The guidance device is arranged to communicate with the torque wrench and the...  
WO/2018/034986A1
A dual positionable adaptor for a fastener driver assembly employs a guide assembly mounted to a guide head which has an entry surface for a fastener. The arms each define a pair of reference engagement edges which engage either an upper...  
WO/2018/031566A1
The present invention seeks to protect Applicant's HYTORC® LITHIUM SERIES™ Torque Gun Tools for tightening and/or loosening of industrial threaded fasteners. Such tools include: a drive input and output assembly; a turning force multi...  
WO/2018/024475A1
The invention relates to an attachment device for arrangement on a handheld power tool (12a, 12b), having a tool receptacle (18a; 18b) for receiving a tool insert, and having at least one rotary hammer mechanism (20a; 20b) which, in at l...  
WO/2018/011206A1
The invention relates to a hand-held power tool device, comprising at least one rotary percussion mechanism (16a; 16b; 16c). The at least one rotary percussion mechanism has at least one planetary gearing (50a; 50b; 50c) having at least ...  
WO/2018/011204A3
The invention relates to a hand-held power tool device having: a drive unit (12a; 12b; 12c) that has a drive shaft (14a; 14b; 14c); at least one rotary impact mechanism (16a; 16b; 16c); and at least one cooling air unit (36a; 36b; 36c) w...  
WO/2018/011203A1
The invention proceeds from a portable power tool device having a drive unit (12a; 12b; 12c) which has at least one drive shaft (14a; 14b; 14c), and having at least one rotary percussive mechanism (16a; 16b; 16c) which has at least one i...  
WO/2018/011205A1
The invention relates to a hand-held power tool device, comprising at least one drive housing (72a; 72b; 72c), at least one percussion-mechanism housing (74a; 74b; 74c), and at least one rotary percussion mechanism (16a; 16b; 16c), which...  
WO/2018/011207A1
The invention relates to a hand-held power tool device, which has at least one intermediate shaft (18a; 18b; 18c), which is designed as a planet carrier and has a plurality of planet gear holding spaces (54a-c, 56a-c, 58a-c) and planet g...  
WO/2018/001773A1
Described is among other things an electric power tool comprising an electrical motor adapted to drive a rotating shaft of the electric power tool. The electric motor is adapted to be fed with a pulsed current where the pulsed current co...  
WO/2018/001775A1
Described is among other things an electric power tool comprising an electrical motor adapted to drive a rotating shaft of the electric power tool. The electric motor is adapted to be fed with a train of controlled energy pulses, the ele...  
WO/2017/216700A1
An electronic torque wrench system comprises a plurality of wrenches (11) which communicate with NFC (Near Field Communication) units (12, 42, 44) connected to a unit (20) for managing the plurality of wrenches. The wrench (11) and the e...  
WO/2017/216659A1
A fastener removal apparatus is configured for removing a nut from a threaded shank and includes a gearbox assembly, an outer socket, and a tubular sleeve member. The gearbox assembly has an input member, a first output member, a second ...  
WO/2017/207550A1
A method and a device for diagnosing the condition of a power tool and predicting forthcoming power tool malfunctions, wherein the method comprises the following features: pre-establishing reference characteristics by detecting vibratory...  
WO/2017/205887A1
The invention relates to a method for screwing in a screw (4) to a predetermined breakaway torque by means of a screwing-in tool (3) connected to an electric motor (2) controlled by a control system (8). The method comprises the followin...  
WO/2017/207548A1
An impulse wrench comprising a housing (10), a motor, and an output shaft (12) extending from the forward end of the housing (10), wherein the housing (10) includes a pistol grip handle (11) with a trigger (15) for operating a primary po...  
WO/2017/208709A1
In order to provide an electric power tool having good operability pertaining to switching between forward rotation and reverse rotation of a motor, the electric power tool according to the present invention is provided with a motor, a c...  
WO/2017/200285A3
The present invention relates to an electric driver tip structure for finishing a building outer wall and, more specifically, to an electric driver tip structure for finishing a building outer wall, the tip structure pressing and rotatin...  
WO/2017/200285A2
The present invention relates to an electric driver tip structure for finishing a building outer wall and, more specifically, to an electric driver tip structure for finishing a building outer wall, the tip structure pressing and rotatin...  
WO/2017/195239A1
The present invention addresses the problem of providing a rotary tool which is provided with a handle and which has a simple structure. A rotary tool (100) has a handle (140). The rotary tool (100) is provided with: a first member (100a...  
WO/2017/190523A1
Disclosed is a pen-shaped rechargeable electric screwdriver, comprising a handle (1). The handle (1) is internally provided with a motor (3), a main shaft (5) and a bearing (12). The motor (3) is mounted on the right side of the main sha...  
WO/2017/176907A1
A telescopic drill rod (2) has at least two rod members (20, 30} disposed coaxially to one another, with the inner rod member (30) being axially slidable relative to the cater rod member (20) in a telescoping mariner between an extended ...  
WO/2017/174415A1
The control method according to the invention comprises two operating modes, which are implemented in response to a setting of a selector switch. The first operating mode provides the following steps: performing first impacts of the hamm...  
WO/2017/162130A1
An electric tool includes a motor (12) for driving a working element, a controller (2) connected to the motor, a first user input device connected to the controller, and a memory (6) connected to the controller. The controller is configu...  
WO/2017/153629A1
A tightening device for tightening a pipe connection, the tightening device comprising a frame (2), a reciprocating member (4) adapted to reciprocate between a first position and a second position relative to the frame (2) by pivoting ab...  
WO/2017/151991A1
The invention is related to a threaded fastener for fastening objects including: a stud rotatably coupled to a stud-head having a bottom surface; and the bottom surface having friction coefficient increasing treatments biased in areas ou...  

Matches 1 - 50 out of 9,459