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WO/2023/235995A1 |
The invention relates to a torque tool or device for installing and extracting fastening elements for mill liners, such as nuts and washers, the tool being automated with high torque capacity and controlled speed for installing and/or ex...
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WO/2023/238656A1 |
The present disclosure addresses the problem of improving work efficiency.　This electric power tool system (1) comprises: an electric power tool (2) which is to be used for work performed on a work object; and a control system (3) whic...
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WO/2023/237409A1 |
A device having at least two torque transmission bodies (3.1, 3.2, 3.3, 3.4) which can be switched by means of a switching member (11) into different operative positions in a torque transmission path between an input part (1) and an outp...
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WO/2023/230168A1 |
A screw bit body allowing for torque force application onto a socket fastener. The screw bit body includes a plurality of laterally-bracing sidewalls, a plurality of intermittent sidewalls, a first base, and a second base. The laterally-...
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WO/2023/225493A1 |
A device that positions a series of fasteners in front of a driver, includes a positioner and a coupler. The positioner is operable to locate a fastener in front of the driver, and includes a receiver, a rocker, and a roller. The receive...
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WO/2023/224802A1 |
A flexible fastener captivator includes a flange comprising an orifice configured to enable a fastener to pass through and an adhesive, and a flexible cap coupled with the flange and configured to provide operational access to a fastener...
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WO/2023/225584A1 |
A dental screw used to secure a dental structure, such as a crown, abutment, or coping, to an implant fixture within the jawbone of a dental patient. The dental screw has magnetic properties suitable for allowing the dental screw to be m...
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WO/2023/220107A1 |
A power tool having a handle extending along a longitudinal axis, wherein the handle is configured to house a motor. A ratchet head is connected to a first end of the handle. The ratchet head supports an output shaft having a drive squar...
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WO/2023/214187A1 |
The invention relates to a spanner for nuts and bolts, of various sizes, which has no moving parts. The spanner consists of a body (1), solid or with openings (5), to reduce weight. At the ends of the body (1) there are holes (2), polygo...
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WO/2023/215224A1 |
A dent removal tool features a tool head assembly with a handle extending therefrom in both directions. The tool head assembly includes a housing containing a toothed wheel and allowing the wheel to rotate inside the housing. The toothed...
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WO/2023/213557A1 |
The invention relates to a method (100) for monitoring defects during a screwing process when screwing a connection element in order to detect a missing component, in particular a missing cable lug, having the following steps: receiving ...
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WO/2023/210322A1 |
The purpose of the present disclosure is to provide an electric tool that makes confirmation of the state of tightening work easier. An electric tool (1) includes a motor (3), a holding part (4), a display part (5), and a housing (2). Th...
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WO/2023/204591A1 |
The present invention relates to an automatic rotary fastening tool capable of controlling number of turns, and a fastening method using same, the tool comprising: a tool body held by the hand of a user; a nut fastening part which is pro...
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WO/2023/204593A1 |
The present invention provides a torque wrench calibration automation system that is capable of eliminating backlash between a handle part and a body part by installing an elastic contact member on a side of a jaw and lightly turning the...
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WO/2023/205774A1 |
A torque wrench having post-torque rotation setting and measurement function, optionally including auto transition from torque to angle rotation, which may operation with and without batteries, including low profile design, improved visu...
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WO/2023/197096A1 |
An apparatus such as an electronic torque wrench is provided that includes a communication interface, strain gauge assembly, analog-to-digital converter (ADC) and processing circuitry. The communication interface is configured to enable ...
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WO/2023/187342A1 |
Disclosed are examples of a spanner/ratches/wrench 100 for use with plumbing connectors C. These have features to prevent too much torque from being applied to a connector. There are mechanisms for indication to the user that the torque ...
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WO/2023/187404A1 |
A fastener (80) for attaching a first object to a second object comprising a shank (83) having a first portion extending from a first end of the fastener (80) provided with a thread in a first direction, a second portion adjacent the fir...
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WO/2023/173008A1 |
Various power screwdrivers with screw delivery systems are disclosed. In some embodiments, an apparatus attachable to a power screwdriver comprises a housing, a cartridge barrel having a plurality of barrel chambers, each capable of hold...
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WO/2023/169756A1 |
The invention relates to a method (100) for operating a hand-held power tool (10) comprising an electric motor (11), the method comprising the following method steps. A model signal of an operating variable of the electric motor (11) is ...
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WO/2023/171086A1 |
This screw tightening device suppresses a state in which a screw cannot be tightened because a tool hole does not fit onto a tip end portion of a bit. A screw holding unit of the screw tightening device includes a coupling portion, a bod...
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WO/2023/166407A1 |
The present invention concerns a monolithic wrench (1) for indicating if an applied torque is within a predefined range, comprising: - a handle (30) formed in one single piece; - a head (20) for accommodating an element to tighten or loo...
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WO/2023/166922A1 |
Provided is a work machine having high torque precision. When a prescribed condition pertaining to torque that acts on a tip tool 14 is satisfied during one ON operation of a slide switch 24 (YES in S18 or YES in S19), a microcomputer 95...
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WO/2023/163628A1 |
The disclosure relates to a clamping tool (1) for a hidden deck system (2), said tool (1) comprising: a first body member (4); a second body member (6); the first and second body members (4, 6) being displaceably arranged to each other; ...
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WO/2023/162045A1 |
A tool (10) comprises a socket (20), and an attachment (30) including a shaft (32) transmitting torque to the socket (20). The socket (20) comprises a fore end face (21), a base end face (22), an accommodation hole (23) opening on the fo...
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WO/2023/160139A1 |
Provided are an electric tool (100) and a control method therefor. The electric tool (100) comprises: an operation switch (13); a motor (11), which is connected to the operation switch (13), and is capable of being started in response to...
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WO/2023/162439A1 |
The purpose of the present disclosure is to provide an electric tool capable of accurately calculating a tightening torque value generated in a tip tool. An electric tool (1) comprises: a motor (2); a transmission mechanism (4) that tran...
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WO/2023/155309A1 |
Provided are a seamless pipe wrench having a mechanical constant-torque tightening function and a constant-torque tightening operation method therefor, relating to the technical field of pipeline tools. The seamless pipe wrench comprises...
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WO/2023/158465A1 |
A method of using a fastener torque-tool body, torque arm, and release bolt to engage a stripped threaded fastener in an object. The method comprising the steps of selecting a torque-tool body suitable for the fastener being removed, eng...
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WO/2023/154508A1 |
An extractor tool may include a driven end configured to receive drive power from a driving device, a drive end configured to interface with a fastener, and a body portion extending between the driven end and the drive end about an axis ...
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WO/2023/148038A1 |
A machine and a method for setting a screw, wherein the machine comprises a motor and a trigger, includes providing electric current to the motor upon pulling the trigger. A pattern according to which the trigger is pulled may be determi...
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WO/2023/143660A1 |
The invention relates to a torque screwdriver (1) which has a handle (2) and a display (3) for a torque which has been set, and has an output (4). A setting device (5) for setting a torque and a torque mechanism (17) are arranged in the ...
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WO/2023/145982A1 |
The present invention relates to a spiral screwdriver. In the spiral screwdriver according to the present invention, a spiral groove of a ball nut is coupled to a hexagonal nut disposed at the rear end of a moving rod constituting a ball...
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WO/2023/135283A1 |
The invention relates to a screwdriver tool having a drive region (1) for applying a torque and having an output socket (2), which comprises an end side (4) and a circumferential surface (2') and onto which an insert (9) can be fitted. T...
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WO/2023/137172A1 |
A pipe fitting tool is configured to loosen a first pipe element with respect to a second pipe element. The pipe fitting tool includes a motor, a holdback assembly configured to clamp and hold the second pipe element, the holdback assemb...
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WO/2023/131820A1 |
The present invention describes an automatic screw feeding and alignment system (100) that can be adapted to an automatic and manual screwdriving processes. This system allows the individual and automatic screws feeding between each scre...
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WO/2023/117199A1 |
Disclosed herein is a sensor system (1) for a power tool comprising: - a socket (2) having a receiving end (10) for receiving a bolt or screw (100')and a passage (12),- a universal joint (6) arranged within the passage (12), the resilien...
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WO/2023/120805A1 |
An openable/closable torque wrench apparatus is disclosed. Provided according to an aspect of the present invention is an openable/closable torque wrench apparatus for tightening or loosening a fastener which is screwed at both sides the...
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WO/2023/117881A1 |
The invention relates to a supply device (2, 28, 33) for elements (35) that can be moved to a connection point (22) of the supply device (2, 28, 33), wherein the supply device (2, 28, 33) is designed as a separately positionable peripher...
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WO/2023/111904A1 |
A hydraulic torque wrench (10), comprising: an input, for pressurised hydraulic fluid; a drive connector (14); a drive connector (13), driven by hydraulic fluid introduced at the input and arranged to drive the drive connector (14) to ro...
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WO/2023/113911A1 |
A sequential torque application retention system includes a driver mechanism having a shaft; a center drive coupled to a tip end; an outboard drive coupled to the tip end; a screw including a screw head with a central receiver, the centr...
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WO/2023/111903A1 |
A hydraulic torque wrench (10), comprising: a head (11), having an input for pressurised hydraulic fluid; a rotatable connector, for connecting to an item to be rotated by the hydraulic torque wrench (10); and a drive mechanism (12), dri...
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WO/2023/110231A1 |
A method for determining a tightening class of a tightening operation performed by a tightening tool (10) is provided. The method comprises acquiring (S101) time-domain representations of sets of observed torque and angle values for fast...
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WO/2023/104394A1 |
A socket (28) for a power tool (10), the socket being arranged to rotate about a socket axis (32) and comprises a cylindrical section (82) having an end surface (86), a plurality of engaging surfaces (88) parallel with the socket axis on...
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WO/2023/104395A1 |
Disclosed herein is a power tool (1, 301) comprising a motor (4), a drive shaft (6) connected to the motor, the drive shaft defining a longitudinal axis (a), a front end (2, 102, 202, 302) having at least one through hole (32, 132, 232, ...
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WO/2023/104408A1 |
A method of controlling an electric motor of a tightening tool (9) during a tightening operation, the method comprising: a) controlling the electric motor (9b) to run at a first motor speed using a first motor speed setpoint value, b) ob...
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WO/2023/101978A1 |
An autoloading screwdriver apparatus is provided which includes a base; a screw cartridge received by the base; a driver supported within the base that is selectively engageable with a screw of the screw cartridge by manually displacing ...
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WO/2023/102108A1 |
A power tool includes a housing, a motor mounted within the housing and including a stator with an outer diameter and a rotor having a shaft configured to rotate about an axis relative to the stator. The power tool also includes a gear a...
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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/2023/090524A1 |
According to an embodiment of the present invention, a coupling device used to implement a gear-box replacement-type electric torque wrench comprises a coupling socket (100) which comprises: a socket shaft (110) coupled to a motor rotary...
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