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Patent Searching and Data


Matches 101 - 150 out of 13,785

Document Document Title
WO/2016/044699A1
An adaptive mechanical joint control and stabilization process and device having particular usefulness in mechanical joints employing U-bolts. The method and device monitors at least two predetermined metrics during a fastener tightening...  
WO/2016/035157A1
Provided are: an impact fastening tool (1) which prevents a torque detecting means (3) from missing a signal and extends service life by adopting a fixed connector (5) that prevents the trouble of being instantaneously separated (bounced...  
WO/2016/034136A1
A control method for an electric tool. The control method comprises the following steps: detecting a parameter x that is used for expressing an output shaft load of a motor; and determining that the output shaft load is reduced to be equ...  
WO/2016/029505A1
Provided is an automobile part lithium battery impact wrench, the impact wrench comprising a cigarette lighter plug assembly (1), a lithium battery pack (2), and an impact wrench main body (4); the outer side of the impact wrench main bo...  
WO/2016/027807A1
Provided are: a magnetic attachment aid for a fixture in which a driver bit is inserted and magnetized, whereby not only an iron fixture but also a stainless steel fixture can be magnetically attached to the tip of the bit; and an electr...  
WO/2016/027385A1
[Problem] To provide a fastening tool such as a torque wrench which enables power supply to an electronic circuit while eliminating the need for routine maintenance by making a battery unnecessary. [Solution] A fastening tool which outpu...  
WO/2016/023886A1
Method for setting an expansion anchor by means of a power tool, having the steps of – exerting rotary impacts on an expansion anchor in order to expand an expansion sleeve in dependence on a first rotational speed until a tightening t...  
WO/2016/012772A1
A breaking torque wrench (2) comprises a head portion 8 pivotally connected to a main tubular body (4) and a breaking mechanism (10) comprising a first part (22) and a second part (24) which have a movable point of mutual contact, wherei...  
WO/2016/008321A1
Disclosed are a manual-automatic integration screwdriver and an accommodating base thereof, and a charging loop. The manual-automatic integration screwdriver comprises a shell and a screwdriver head (1) arranged in front of the shell, wh...  
WO/2016/007864A1
Elastomeric joining element retaining devices are disclosed. In an aspect, a retaining device is disclosed which is constructed from an elastomeric material such as polyurethane and designed to receive and align an assembly or "stack-up"...  
WO/2016/004620A1
A wench comprising: a handle (11), where a first extremity of the handle (11) is provided with a columnar inner surface that serves as a first surface (111); a torque output component (12) arranged in the first surface (111) of the handl...  
WO/2016/000270A1
A disassembling and assembling tool and particularly an adjustable-torque type disassembling and assembling tool with a bit storage function, which solves the technical problems that the torque of an existing disassembling and assembling...  
WO/2016/002292A1
An operation switch (33) sends an ON signal, indicating to switch ON, to a control processing device (71). A magnetic sensor (67) sends sensor signals to the control processing device (71) on the basis of displacement to the rear side of...  
WO/2016/003695A1
A screwdriver includes a handle (102) having a handle channel (124) extending therethrough and a shaft (104) extending from a proximal end (128) insertable into the handle channel to a distal end (130) including a bit opening (137) sized...  
WO/2016/002293A1
A nut tightening machine (10) having a detachable rechargeable battery attached thereto as a power source. This nut tightening machine (10) drives a built-in brushless DC motor by using power from the rechargeable battery and tightens he...  
WO/2016/001175A1
The invention relates to a testing device (10) for testing screw spindles or screw systems, said testing device being provided for installing between an output of a screw spindle to be tested and a screwing location. The testing device h...  
WO/2016/001523A1
The invention relates to a hand-held clamping tool (10) including first and second working heads (12, 14) and a handle (16) integral with same defining a median sagittal plane (P) of the tool and comprising a main portion (18) and first ...  
WO/2015/193431A2
The application relates to a method for controlling an electric motor of a power tool comprising a socket for a tool, at least one current of the electric motor and/or speed of said motor being detected as a parameter during a percussion...  
WO/2015/193431A3
The application relates to a method for controlling an electric motor of a power tool comprising a socket for a tool, at least one current of the electric motor and/or speed of said motor being detected as a parameter during a percussion...  
WO/2015/192354A1
A thin two-way ratchet wrench, where the thickness of a working part (10) thereof is less than or equal to 30 mm, suitable for working in confined spaces, implementing two work modes, and allowing stable and convenient switching between ...  
WO/2015/193022A1
The invention relates to a method for operating a power tool (10) for screwing a screw (61) into a workpiece (110). After the power tool is activated, an electric motor (20) is driven in order to screw the screw into the workpiece, where...  
WO/2015/188373A1
Disclosed is a ratchet tool, comprising a rod assembly (1), a handle (2) and a ratchet device (3), wherein the handle is connected to the ratchet device, and the rod assembly extends to the inside of the ratchet device from the front end...  
WO/2015/185974A1
A control device (2) is provided with a communication unit (23) and a processing unit (24). The communication unit (23) communicates with a tool (3) that is used for the work of fastening a fastener part (for example, a screw (10)) and w...  
WO/2015/181012A1
A pneumatic torque impulse delivering power tool (10) with an automatic power shut-off mechanism, the power tool (10) comprising a pneumatic motor (11); a drive member (16) which is driven to rotate by said pneumatic motor (11); an air s...  
WO/2015/184137A8
Installation tools and methods for installing a sprinkler within an opening or through hole in a wall or ceiling of an area to be protected. The tools include a reference surface and a gauge to be contacted by a sprinkler frame. The refe...  
WO/2015/183191A1
An inertia moment screwdriver is provided, which comprises a composite structure having an inertia moment tool holder (3), wherein a ball handle (2) is rotatable by being positioned with a palm center, plastic sleeves (4), (5) which are ...  
WO/2015/182115A1
Provided is a marking torque wrench which operates on the basis of the movement of a thrust member, and with which it is possible to stably perform marking with respect to the leg of a bolt protruding from a nut. In this marking torque w...  
WO/2015/184137A1
Installation tools and methods for installing a sprinkler within an opening or through hole in a wall or ceiling of an area to be protected. The tools include a reference surface and a gauge to be contacted by a sprinkler frame. The refe...  
WO/2015/177965A1
This flange-fastening skill determination device is equipped with: a reception unit for receiving, from fastening force detectors individually corresponding to each of a plurality of bolts to be fastened in order to connect flanges toget...  
WO/2015/169402A1
A nut socket device (1), comprising an outer nut socket (4) having a longitudinal through-hole (11) with a front section (12) that is formed as a recess for accommodating a larger nut in a rotationally locked fashion, the outer nut socke...  
WO/2015/165605A1
The invention relates to an elastically flexible screwdriver blade (2) which makes it possible to thread a screwdriver tip (1) of the screwdriver blade (2) into an inner profile (21) of a screw (20) even if the screwdriver blade (21) is ...  
WO/2015/167503A1
A socket (10) is provided for removing or installing a fastener (43) having a hexagonally shaped portion. The socket includes a body (12) having a longitudinal axis (X) and opposing first and second ends. First surfaces define a tool-rec...  
WO/2015/165615A1
The invention relates to an insertion funnel (22), which, for example, is produced as a chamfer made of plastic or stainless steel and is screwed onto a threaded pin. Said insertion funnel reliably guides a screwdriver blade into an inne...  
WO/2015/165633A1
For automatically detecting insertion of a screwdriver bit, the invention provides a screwdriver bit which has a compressed-air feedthrough that passes centrally through the screwdriver bit and leaves centrally from a screwdriver tip of ...  
WO/2015/165649A1
A conically separated screwdriver blade receiving area 5, 6 is used as a removable centering element for the screwdriver blade 2, said centering element being closable and re-openable in a fully automatic manner by means of a short-strok...  
WO/2015/164946A1
A novel ratcheting multi-bit tool (100) comprises a handle (110) and a bit chuck (130) mounted on the handle for rotation of the bit chuck and the handle with respect to each other about an axis of rotation (R). A plurality of working bi...  
WO/2015/166904A1
In the present invention, in order to provide an electric power tool that enables a further reduction in size and in weight and that can simplify auxiliary-handle attachment workability, an electric power tool comprises: handle fixing pa...  
WO/2015/162109A1
The tool holder (2) according to the invention has a tubular main part (17), a locking element (6) which lies in a first channel (37) of the main part, and an actuating sleeve (7) which can be moved between a removal position and a locki...  
WO/2015/161377A1
A bit holder has a shank at a proximal end thereof and a blind bit-accepting hole at a distal end thereof, shaped to receive a correspondingly-shaped tool bit. The bit holder has at least one locking mechanism which includes an angled pa...  
WO/2015/155097A1
The invention is directed to a tool device, in particular a hand-held tool device, for use in a surgical procedure, comprising a tool holder (10), an operator's unit (12), and a torque limiting unit (14) that includes at least one torque...  
WO/2015/156610A1
The present invention provides an adjustable universal pipe fastening tool configured such that machine elements having various sizes and shapes, particularly fastening members such as bolts and nuts and pipes, can be easily fastened and...  
WO/2015/154739A1
The invention relates to magazine feeds that are fed to a drive-in device via a chute (11) extending at an angle to the drive-in direction. The problem addressed by the invention is the fact that the magazine strip (1) runs further strai...  
WO/2015/151096A1
a rotatable fastening device with an integral torque limiter that comprises an house component and a coupler assembly wherein the coupler assembly comprises means having at least one springy arm and wherein from the instant of its instal...  
WO/2015/153376A1
A torque-limiting device which may include a shaft extending axially through a clutch assembly and a spring to connect to a nut. The upper and lower shanks may be under a force from the spring and further configured to selectively engage...  
WO/2015/146734A1
[Problem] To provide, as a torque limiter to be used in a constant-torque electric screwdriver or the like, a torque limiter for constant-torque electric screwdrivers or the like such that the set torque (hysteresis torque) of the torque...  
WO/2015/145104A1
An electronic click wrench comprises a handle (1) for applying torque through a shaft (2) to a working head (3). The shaft (2) includes torque sensing means (10, 11) for calculating the torque applied to a workpiece by the working head (...  
WO/2015/140938A1
A screw-tightening device according to one embodiment is equipped with a bit-holding part, a pressing part, a body part, and an attachment/detachment part. The bit-holding part has a rotating part for rotating as a result of drive force ...  
WO/2015/140939A1
A screw fastening system according to an embodiment is provided with a robot, a control device, a first bit driving portion, a second bit driving portion, and a bit holding portion. The robot is an articulated robot that has a hand at a ...  
WO/2015/139952A1
A method for obtaining a high clamp force accuracy at a threaded joint mounting process performed by means of a hand held torque delivering power tool which includes a housing (10), and a motor driven output shaft (13) rotatably supporte...  
WO/2015/135250A1
Disclosed is a multifunctional handle, comprising a handle (2), an accommodating cavity (21) being provided inside the handle (2); and a connecting rod (1), one end of which is capable of being fixed into the accommodating cavity (21) fr...  

Matches 101 - 150 out of 13,785