Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 9,355

Document Document Title
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/2018/011203A1
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...  
WO/2017/151954A1
The present invention relates to an operation parameter regulation unit (50) for use with a bolting system having a plurality of networked electrically powered torque tools (10, 11) and/or drive portions of torque tools (10, 11) for simu...  
WO/2017/148667A1
In a mechanical rotary percussion mechanism (160) for a portable power tool, having an impact body (300) and an output shaft (200), wherein the impact body (300) has at least one input cam (312, 314) and the output shaft (200) has at lea...  
WO/2017/147546A2
Disclosed inventions include: • integrated pneumatic flow pressure regulator assemblies with and/or without filters and/or swivels, per FIGS. 1A, 1B, 1C, 1D, 1E, 1F, 1G, 1H, 1I, 1J, 1K, 1L, 1M and 1N for use with all of Applicant's pne...  
WO/2017/144281A1
A method of tightening a joint by means of a handheld power tool, the method comprising the following steps: • monitoring the torque (T) during a tightening operation; • monitoring an angle (α) of the output shaft (11) relative to t...  
WO/2017/144427A1
A tool locking mechanism for locking a socket (18) on an impact wrench includes a circular arc-shaped bracket (26) which defines an angle (27) of 270 to 300 degrees. One end (33) of a splint (24) is centrally arranged on the bracket (26)...  
WO/2017/132387A1
Torque tools of the present invention include: a hydraulic cylinder assembly (40); a drive assembly (600, 60); a flexible linkage connection, or force transfer, assembly formed between the hydraulic cylinder assembly (40) and the drive a...  
WO/2017/122866A1
Provided is a method for controlling an electrically driven tool having an electric motor disposed therein and fastening nuts by controlling the current supplied to the electric motor, the electrically driven tool controlling method comp...  
WO/2017/122592A1
The purpose of the present invention is to provide a rotary impact tool that is able to limit reduction in tightening performance while reducing temperature elevation of the motor and a switching element and reducing the current flowing ...  
WO/2017/122867A1
Provided is a method for controlling an electrically driven tool having an electric motor disposed therein and fastening nuts by controlling the current supplied to the electric motor, the electrically driven tool controlling method comp...  
WO/2017/118960A1
The present invention relates to a system (1) for tightening and loosening motor vehicle wheel fixing elements, the said wheel being fixed to the vehicle by at least two fixing elements, the system (1) comprising: – at least two tighte...  
WO/2017/108563A1
Disclosed is a method for joining a first component (100) which has a first thread (110) on or in a second component (200) which has a second thread (210). A second component (200) which has the second thread (210) is held upwards in a r...  
WO/2017/110229A1
According to the present invention, a left-side split housing (15) is fitted to a hammer case (70). A left-side peripheral section (85) is disposed so as to cover a left-side engagement section (75) situated on the outer side of a left-s...  
WO/2017/108414A1
The invention proceeds from a portable power tool (10a-d), in particular a hammer drill and/or chipping hammer, having at least one housing (12a-d), having at least one handle (14a-d) which is arranged on the housing (12a-d), having at l...  
WO/2017/102531A1
In a hand-held power tool with a drive unit for driving a working tool in at least one non-percussive mode of operation, wherein the drive unit comprises a percussion mechanism (260) for the percussive operation of the working tool in an...  
WO/2017/102515A1
The invention relates to a hand-held power tool (100) having a shiftable gearing (130), with which shiftable gearing a gearshift unit (210) for shifting between at least two different gear stages is associated, wherein the gearshift unit...  
WO/2017/102514A1
In a hand-held power tool (10) comprising a drive unit (20) for driving a working tool (42) in at least one non-percussive mode of operation, wherein the drive unit (20) comprises a percussion mechanism (30) for the percussive operation ...  
WO/2017/102519A1
Disclosed is a hand-held power tool (100) comprising a drive unit for rotatingly driving an output spindle, the drive unit being switchable between a first direction of rotation and a second direction of rotation in order to allow the ou...  
WO/2017/105339A1
Disclosed is a system (1) for pneumatic tool management. The system comprises a pneumatic tool (10) and a receiver (30) adapted to receive operational data from a measuring device (20). The system further comprises a database (40) operat...  
WO/2017/105876A1
A power tool adapter (100) for both standard drills and impact drivers includes a shank or drill coupler (200) including a head (300), a neck or clip retainer (400) integrally connected to the head, and an extender (500) integrally conne...  
WO/2017/102532A1
Disclosed is a hand-held power tool (100) comprising a drive unit that has at least one gear-shift transmission which can shift at least between two different gear steps; a striking mechanism that can be activated for performing a striki...  
WO/2017/097951A1
An angle type power wrench comprises a housing (10), a motor, an output shaft (12), and an angle drive (14) connecting the motor to the output shaft (12), wherein the angle drive (14) comprises a drive pinion (13) having a forward end pr...  
WO/2017/092867A8
The invention relates to a power tool, in particular a hand-operated battery-powered screwdriver, comprising a motor unit (1) with a motor (2) and an output shaft (3) which can be driven by the motor (2) and comprising a contact region (...  
WO/2017/092867A1
The invention relates to a power tool, in particular a hand-operated battery-powered screwdriver, comprising a motor unit (1) with a motor (2) and an output shaft (3) which can be driven by the motor (2) and comprising a contact region (...  
WO/2017/066848A1
An electrically powered torque tool for remotely operated underwater use is disclosed. The tool includes a control circuit with feedback loops located within a Remotely Operated Vehicle, and a gearing arrangement including a gear ratio i...  
WO/2017/063851A1
An electric pulse tool (10) for performing tightening operations where torque is delivered in pulses to tighten screw joints, the pulse tool comprising a bidirectional electric motor (11), an output shaft (12), a sensor (14,15,25) for mo...  
WO/2017/060777A2
An hydraulic drive unit (100), for torque controlled tightening of threaded fasteners (200) for use with hydraulic torque tools (300) having double-acting hydraulic cylinders which provides for the fully automatic generation of and compl...  
WO/2017/062527A1
Apparatus for use in operations of tightening and/or loosening threaded fasteners of the kind having a nut and stud about an axis are disclosed and include: a threaded assembly threadedly engageable with exposed threads of the stud above...  
WO/2017/060777A3
An hydraulic drive unit (100), for torque controlled tightening of threaded fasteners (200) for use with hydraulic torque tools (300) having double-acting hydraulic cylinders which provides for the fully automatic generation of and compl...  
WO/2017/052017A1
Provided is a method of controlling an electric power tool which has an electric motor disposed therein and tightens a nut by controlling electric current supplied to the electric motor, the method comprising: a step of seating the nut; ...  

Matches 1 - 50 out of 9,355