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Patent Searching and Data


Matches 101 - 150 out of 13,665

Document Document Title
WO/2015/106337A1
A component for a bit driving tool is taught having a mid-chamber telescopically received in an outer chamber, a bit storage chamber formed in the mid-chamber and surrounding and rotatable about a central bore, a central rod axially mova...  
WO/2015/102038A1
An impact rotary tool (11) comprises: an impact force generating unit (17) for converting power of a drive source (15) into a pulse torque and generating an impact force; an output shaft (21) for transmitting the pulse torque to a tip to...  
WO/2015/100115A3
The present invention seeks to protect Applicant's HYTORC Z System which involves: tools having multi-speed / multi-torque modes with torque multiplication and vibration mechanisms without use of external reaction abutments; a force tran...  
WO/2015/097093A1
A power tool (10) including a motor (12), a gear (13), a shaft (11) for delivering a torque to a joint or the like, which shaft (11) is drivingly connected to said motor (12) via said gear (13), and a housing (14) that at least partly ho...  
WO/2015/097902A1
[Problem] To provide a torque management system for an electric-powered driver, the system capable of detecting an abnormal situation in which normal fastening cannot be performed when an electric-powered driver provided with a mechanica...  
WO/2015/097092A1
A hydraulic torque impulse generator comprising a motor driven drive cylinder (12) with a chamber (15), an output shaft (20) coaxial with the drive cylinder (12) and connected to a radially movable seal element (24,25) supported on the i...  
WO/2015/094358A1
This invention relates to tools that are commonly used for automobile maintenance. Previously, there was no good tool for removing a frozen lug nut from a threaded stud. Embodiments of the present invention use a drill bit (18) having a ...  
WO/2015/091987A1
The invention relates to a power tool and a method for tightening a fastener comprising an angle measurement means (101) for measuring a rotational angle (α) of the fastener and a torque measurement means (102) for measuring the torque ...  
WO/2015/087302A1
Device for checking the correct fitting, relative to a surface (4), of a body (2) having a head (3), the device (1) having a frame (5) to be leaned against the surface (4), a truncated cone-shaped convergent mirror (8) fixed to the frame...  
WO/2015/069166A1
A vacuum adapter (20,40) for a power tool (10) with a bit holder (11) extending from a front end (13) of the power tool (10), which vacuum adapter (20,40) is arranged to house said bit holder (11) and to suck screws into alignment with a...  
WO/2015/062375A1
A pipe wrench includes jaws (2) and a handle portion (1). The handle portion includes an outer shell (11) disposed outside and an extension body (12) encircled by the outer shell. A first (121) end of the extension body extends into inte...  
WO/2015/066633A3
Various aspects are directed to dental extraction and dental extraction devices. As may be implemented in accordance with one or more embodiments herein, a dental extraction apparatus includes an engagement component that extracts teeth ...  
WO/2015/060285A1
[Problem] To provide an electric screwdriver operation information indicator that can be externally attached with ease to existing electric screwdrivers of various kinds. [Solution] An electric screwdriver operation information indicator...  
WO/2015/061370A1
An adapter for a power tool includes a housing, a tool-side connector, and a battery-side connector in electrical communication with each other. The tool-side connector is configured to couple to a power tool, and the battery-side connec...  
WO/2015/060288A1
[Problem] To enable signal lines to be pulled out from an electric screwdriver with ease. [Solution] An electric screwdriver accessory (50) is externally attached to an electric screwdriver body (10). The electric screwdriver body is equ...  
WO/2015/058006A3
A ratcheting tool has a drive tang with a socket retaining detent and a linkage to engage the detent. A locking element is disposed movably between a first position wherein the locking element engages the linkage when a first actuator is...  
WO/2015/054130A1
A ratchet having an internal motor for rotatably displacing a mechanical fastener. The motor has a torque capacity that provides a minimum torque level. The minimum torque level is below a maximum torque level that is used to secure, or ...  
WO/2015/053965A1
A tool for holding and applying torque to a nut including a keyway. The tool includes a longitudinal body having a longitudinal axis and a body channel. A longitudinal key is disposed in the body channel with one end of the key configure...  
WO/2015/054625A1
A torque tool having a visible indicator indicating that a predetermined number of usages of the torque tool has occurred. The indicator is carried on a movable platform which is moved into alignment with a window in the housing of the t...  
WO/2015/050885A1
A latch and catch arrangement is disclosed, whereby a sleeve supporting a flexible hinge is oriented over a bearing in guide. Said bearing in guide moves upward when a tool is inserted into a tool socket, and the flexible hinge, properly...  
WO/2015/045871A1
[Problem] To provide a method and a system for controlling and managing automatic screw-tightening that enable the construction of a network with which a proper screw-tightening state can be easily and reliably confirmed and determined, ...  
WO/2015/045445A1
A bit connector (30) is provided with: a shaft having formed therein an insertion opening (301) into which a bit is inserted along the center axis and having at least one hole (304) reaching from the outer peripheral surface to the inser...  
WO/2015/048562A1
A rotational connector device is provided and incorporates a housing that is attached to a first shaft and a ball that is disposed within the housing and connected to a second shaft. The first and second shaft may be at skewed angles wit...  
WO/2015/039860A1
The invention relates to a socket spanner (1) comprising a drive head (2), which forms a polygonal profile opening (10) that can be plugged onto a polygonal bolt head or a polygonal screw nut, and comprising a retaining element (8, 8') e...  
WO/2015/036818A1
A roller (C) for locking the head (100) is "locked" by the pusher (B), which is itself blocked by 3 balls (400) each housed in three housings: (L1) provided in the pusher; (L2) provided in a fixed support of the pusher, (L3) in a sliding...  
WO/2015/036232A1
The present invention relates to a power screwdriver (1) having a drive part (3) that has a drive device, and having a transmission part (7). The transmission part (7) has a torque converter and an output shaft (9) which transmit a rotat...  
WO/2015/027999A1
The invention relates to a method for bracing rail fastenings of the track superstructure of rail traffic routes, wherein mobile single- or multi-spindle screwing machines or screwing units are used. These are as a rule electrically, pne...  
WO/2015/031795A1
A power tool includes a housing in which a motor is supported and an output shaft coupled to the motor that extends from the housing. A tool holder is secured to the end portion of the output shaft which is configured to releasably retai...  
WO/2015/026889A1
A torque limiting tool (10), method for using the same, and set of torque limiting tools (100) according to different loads are arranged for adjusting a device to a predetermined load, and preventing further adjustment once the predeterm...  
WO/2015/024686A1
A system for determining the position of a power tool movable within a local area, comprising a sender unit (13) attached to the power tool (12), one or more receivers (14,15) located within the local area, and a processing unit (18) con...  
WO/2015/023815A1
A fastening device having a fastener with a head portion and an elongated threaded body portion extending axially from the head portion. The fastening device also includes a lock washer and a threaded lock nut for rotatably mating with t...  
WO/2015/021197A1
According to a first aspect of the invention we provide a self-retaining drive shaft assembly for use with a device for tightening and loosening of an industrial fastener having: a drive retainer drive shaft; a drive retainer cap; a driv...  
WO/2015/006880A1
The present application relates to a torque limiter (1) comprising a handle (2) with a mono- block cylindrical handle-body. The cylindrical handle-body includes a central through bore (3) having an axis (B) at a right angle to a longitud...  
WO/2015/009549A1
A round top set screw is provided, including a first section having a shape of substantially a cylinder having a threaded side surface, a second section for wrenching drive, the second section formed contiguously and concentrically to th...  
WO/2014/208125A1
[Problem] To obtain suitable durability and also achieve increased compactness. [Solution] A screw driver (1) comprising a housing (2), a brushless motor (22) with a stator (23) fixed to the housing (2) and a rotor (24) that is rotatable...  
WO/2014/198679A3
The invention relates to a method for diagnosing a torque impulse generator. The torque impulse generator comprises a rotational input portion, a torque output portion, an oil reservoir and a torque generating arrangement (112) convertin...  
WO/2014/199218A1
The invention relates to a "pass-through" "socket" of the type that comprises a body (2) defining a "passage" or a cavity (12) made in said body, characterised in that a "transmitting/receiving means for an RFID system", hereafter called...  
WO/2014/198680A1
The invention relates to a method of measuring elongation of a fastener by means of minimum peak side lobe (MPS) coded ultrasonic signals, and a power tool configured to performing the method. MPS coded signals with different base freque...  
WO/2014/195272A1
The invention relates to a securing system (100) for power screwdrivers (101), for immobilizing a power screwdriver (101), which is placed on a threaded bolt (200) with a nut, in the axial direction of the threaded nut (200), said securi...  
WO/2014/197201A3
A handheld pneumatic tool includes an air supply port and a pressure regulator. The pressure regulator is configured to regulate the pressurized air and discharge regulated, pressurized air at a substantially constant pressure.  
WO/2014/191802A1
A control method according to an aspect of the invention includes a process for setting target fastening torque, a pulse interval of neighboring pulses, and an elevated value of torque per pulse, detecting last fastening torque at an Nth...  
WO/2014/192469A1
[Problem] To provide an automatic thread fastening control method and device for an electric driver configured so as to perform thread fastening work by connecting a driver bit to the drive output shaft of an electric motor via a torque ...  
WO/2014/188256A1
The invention relates to a torque wrench characterised in that the head (1) is offset outside the body (7) of the tool, the pivot point (3) being located very far forward on the body (i.e. almost at the end of the body (7), on the side o...  
WO/2014/188262A3
The invention relates to a friction cup (11-14) for a security rotor, having a smooth spherical head (22) provided on its free end with a spherical idling cap (21). The friction cup (11-14) comprises a cylindrical body (11) with eccentri...  
WO/2014/178553A1
The present invention relates to a jig fitted into a socket connecting unit (130) of a torque wrench (120) for testing a coupling state between a nut (110) in a polyprism shape and a board (100) by applying torque to the nut (110) integr...  
WO/2014/175705A1
According to one aspect of the present invention, provided is a rotational pressing device capable of electrical control, the device comprising: a motor for providing torque to a predetermined rotational pressing means; a power control u...  
WO/2014/176468A1
An offset drive link assembly for transmission and multiplication of torque from a power tool for tightening or loosening a threaded fastener includes: a drive force input assembly; a drive force output assembly; and a reaction force ass...  
WO/2014/176468A9
An offset drive link assembly for transmission and multiplication of torque from a power tool for tightening or loosening a threaded fastener includes: a drive force input assembly; a drive force output assembly; and a reaction force ass...  
WO/2014/169818A1
A screw clamping device is used for assisting a screw tool (1) to position a screw. The screw tool (1) provides and outputs rotary power for the screw. The screw clamping device (3) comprises: a main body (4), connected to the screw tool...  
WO/2014/166870A1
The present invention relates to a drive tool (10), a screw and a system for transmitting a drive torque. The drive tool (10) can be guided in a receiving recess of a connecting partner, in particular in a receiving recess of the screw, ...  

Matches 101 - 150 out of 13,665