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Patent Searching and Data


Matches 1 - 50 out of 13,941

Document Document Title
WO/2018/012671A1
The present invention relates to a drive screw and a tightening tool for a drive screw. The drive screw comprises: a cruciform fitting portion (111) formed on a bottom surface thereof; and a cruciform tool insertion groove (104) formed f...  
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/2018/003571A1
The present invention consistently manages, in association with a flange, a gasket and a fastening condition from selection to implementation, and alleviates the burden of an operator while implementing a highly reliable flange fastening...  
WO/2018/005714A1
An apparatus (40) for inserting implants in a bone comprising a frame (46) having a cartridge receiving chamber (66) and a barrel (68). A cartridge (44) defining a plurality of chambers (64) is positioned in the cartridge receiving chamb...  
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/2017/219042A1
A torque-limiting torque sleeve may include an inner sleeve and an outer sleeve configured to be coupled to one another in a coaxial arrangement such that the outer sleeve is fixed relative to the inner sleeve in the longitudinal directi...  
WO/2017/214194A1
Various torque-limiting screwdriver devices, systems, and methods are disclosed. The screwdriver can include a body, a motor that is configured to rotate a screw engaged with the screwdriver, and a processor configured to control operati...  
WO/2017/207549A1
A method for estimating the clamp force obtained at tightening of a screw joint via at least one torque pulse sequence comprising the following subsequent steps: applying a primary torque pulse to rotate the screw joint in the tightening...  
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/2017/205245A1
Provided is an apparatus for applying a specific amount of torque, comprising a body, a torque wheel, rotationally affixed to the body, comprising a plurality of teeth around an outer edge and a central spring mechanism affixed to and en...  
WO/2017/203452A1
A wrench-type tool that utilizes a plurality of engagement features to efficiently transfer torque to a fastener in order to rotate said fastener. The wrench-type tool includes a wrench-type torque-tool body. The wrench-type torque-tool ...  
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/2017/200150A1
The present invention relates to a wrench and, more particularly, to a wrench which can easily chuck a work object and release the same, which can firmly chuck the same, and which can also be used as a holding jig. The wrench according t...  
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/2017/175474A1
The present invention addresses the problem of providing a motor driving device that improves controllability and operation feeling over a range from low speed to high speed by comparing a torque target value (T1) corresponding to an ope...  
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/2017/174300A1
A method for operating a clutch (5) in a power tool (1), in particular an electric screwdriver or screwdriver drill, having an electric motor (3), having an open-loop and closed-loop control device (8) for the closed-loop and open-loop c...  
WO/2017/171139A1
The present invention relates to a vehicular wheel nut wrench and, more particularly, to a wheel nut wrench molded in the shape of "-" in a drawn steel pipe type such that, in addition to shortening the manufacturing process and improvin...  
WO/2017/172065A1
A latch and catch arrangement is disclosed, whereby a sleeve supporting a flexible hinge with an extended finger is oriented over a fluid connection to a socket guide. The sleeve is oriented to the tool collar to place a flexible hinge a...  
WO/2017/160244A1
The present invention, which relates to support stand and level arm extension mechanism developed for the ordinary lug wrenches providing the tightening and removal of the wheel nuts on the wheels of the road transportation vehicles, by ...  
WO/2017/160250A1
The present invention, which relates to support stand and level arm extension mechanism developed for the ordinary lug wrenches providing the tightening and removal of the wheel nuts on the wheels of the road transportation vehicles, by ...  
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/2017/151936A3
A torque limiting driver system, including: a torque limiting driver including: a handle with a locking cap engagement protrusion; a shaft with a cam portion including a cam mating feature; and a locking cap including: a mating recess in...  
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/2017/151914A1
A hand tool which can be a multibit fastener driver with an in-handle bit storage system. A fastener driver which can have bit storage system which can have a bypass angle which provide an exit path for a bit being removed from storage w...  
WO/2017/151826A1
A universal tool which can be a screwdriver, wrench, pliers, or any other tool. The tool can operate on an object (e.g., a screw, bolt, etc.) of any shape because of a set of pins that can mold to match a shape of the object. For example...  
WO/2017/151936A2
A torque limiting driver system, including: a torque limiting driver including: a handle with a locking cap engagement protrusion; a shaft with a cam portion including a cam mating feature; and a locking cap including: a mating recess in...  
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/2017/145643A1
Provided is a work tool in which the work tool and an accessory device that is connected to the main tool body are suitably coordinated and with which work efficiency is improved. The work tool is provided with: a main body 2 provided wi...  
WO/2017/142979A4
An installation tool and related methods are provided. The tool can pull a strip of collated fasteners along a collated fastener path to a guide, where individual fasteners are sequentially separated from the strip and advanced into a wo...  
WO/2017/142979A2
An installation tool and related methods are provided. The tool can pull a strip of collated fasteners along a collated fastener path to a guide, where individual fasteners are sequentially separated from the strip and advanced into a wo...  
WO/2017/142979A3
An installation tool and related methods are provided. The tool can pull a strip of collated fasteners along a collated fastener path to a guide, where individual fasteners are sequentially separated from the strip and advanced into a wo...  
WO/2017/137021A1
The present invention relates to a fixing device (1) for connecting means (2) with a polygonal head (20) for the releasable connection of flanges (3a, 3b) or similar connecting parts of this type which can be connected to each other and ...  
WO/2017/129213A1
The invention relates to a screwing machine (1) for tightening or releasing rail fixing screws (9), comprising a machine frame (5) which can be rolled on a track (3), handles (8) for moving the screwing machine, a motor (7) for applying ...  
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/2017/122867A1
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/2017/109938A1
Provided are: a fixing implement magnetic attachment assistance tool with which not only iron but also stainless steel fixing implements can be magnetically attached to the tip of a screwdriver bit by inserting the bit and magnetizing sa...  
WO/2017/110920A1
Provided is a screwing-member-fastening tool with which it is possible to more easily set the driving time until a switch is made from high-speed rotation to low-speed rotation. An electric screwdriver device in which a driver bit is rot...  
WO/2017/108352A1
The invention relates to a method for operating a power tool having an electric motor for removing a screw element from a counterpart, wherein the power tool is operatively connected to the screw element by way of a rotary element, where...  
WO/2017/106913A1
A driver is disclosed for driving a screw, the driver including a driver shaft and an engagement portion at a distal end of the shaft, the engagement portion configured to locate in a receiving cavity of a head of a screw, the direction ...  
WO/2017/102731A1
A system for pre-tensioning a joint (13) including two or more threaded fasteners (11a – c) by a synchronized tightening of the threaded fasteners, comprising two or more torque delivering power wrenches (10a – c) and at least one op...  
WO/2017/102585A1
A method for detecting deviations between the angular displacement actually obtained in a screw joint being tightened by an impulse type power wrench and the angular displacement determined via angle measurements between the impulse unit...  
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/2017/097951A1
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/2017/097290A1
The present invention relates to a device for the automated coupling and decoupling of a tool attachment from a tool drive means. The tool attachment and the tool drive means are configured for actuating a connecting means for the connec...  

Matches 1 - 50 out of 13,941