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Patent Searching and Data


Matches 351 - 400 out of 3,948

Document Document Title
WO/2009/110058
A screw fastening device comprises a driver (120) having a sleeve (121) with an adsorption hole capable of adsorbing the upper surface of a screw, a bit (125) stored in the adsorption hole and having an end (125a) capable of engaging wit...  
WO/2009/110059
A screw fastening device comprises a driver having a sleeve (121) with an adsorption hole (122) capable of adsorbing the upper surface of a screw, a bit (125) stored in the adsorption hole and having an end capable of engaging with the r...  
WO/2009/107563
Tightening torque is appropriately managed by a simple means. An electric rotating tool (40) has a brushless DC motor (2), an inverter circuit part (3), and a control circuit part (4). The control circuit part (4) has a current detecting...  
WO/2009/107563
Tightening torque is appropriately managed by a simple means. An electric rotating tool (40) has a brushless DC motor (2), an inverter circuit part (3), and a control circuit part (4). The control circuit part (4) has a current detecting...  
WO/2009/105008
A power nutrunner having a housing (10,11) with a rotation motor, a power transmitting gearing (18), and an output spindle (12), wherein a rotation sensing means (26,27) is associated with the output spindle (12) and arranged to deliver ...  
WO/2009/099376
A device (3) for creating a negative pressure inside a screw holding mouthpiece (4) of a power screw driver (1), including an ejector assembly (15, 16, 17, 18) having a negative pressure chamber (16) which is arranged to be connected to ...  
WO/2009/097837
The invention relates to a novel device for attaching components, particularly clips (2), screws (21), nuts, or similar joining elements, to workpieces, comprising a swage head (6; 6a) for placing the respective joining element onto a wo...  
WO/2009/095467
The invention relates to a placing tool (20) comprising a magazine (40) for collated fasteners (10) for fastening roofing sheets. The placing tool (20) has a drilling device (4) that can be transversely displaced from a rest position (30...  
WO/2009/095464
The invention relates to a placing tool (2) comprising a magazine (40) for collated fasteners (10) for fastening roofing sheets. The placing tool (2) has a drilling device (4) that can be swiveled from a rest position (30) to a working a...  
WO/2009/092672
The screwdriver has a drive part (11), from which a transmission part (12) projects in the axial direction. The drive part (11) is connected to a first handle (20) and a second handle (30). Both handles contain switching units (23, 33), ...  
WO/2009/091749
A tool handle includes a cavity to receive a T-handle tool. When the tool handle is placed on the T-handle tool, the tool handle provides a better grip of the tool handle to apply greater torque. The tool handle includes a protrusion whi...  
WO/2009/090407
The present invention relates to a method of securing a fastener (18, 24) having a fastening member (18) and a retaining member (24), the method comprising providing a magnetic field in the vicinity of an end of said fastening member (18...  
WO/2009/091612
A device for mounting anchors having a mounting end for positioning within pre-drilled apertures formed in concrete or cement and having a threaded end projecting forward of the pre- drilled apertures when positioned therein. The device ...  
WO/2009/091750
A radial foldout tool includes a body with opposing ends and one or more sets of tool drivers. A first set of tool drivers are positioned on/near a first end and a second set of tool drivers are positioned on/near a second end. The tool ...  
WO/2009/088320
The inventive screwing device (1) comprises a body (2) and a head (3) with a cross-hole (4), wherein a longitudinal hole (6), containing a slider (7) with a gripping pin (8) and a spring (9), is made inside the head (3) from the cross-ho...  
WO/2009/088507
Apparatus (100, 200) for engaging a mechanical component, such as a fastener. The apparatus includes a handle (102, 202), and an elongated shank (104, 204, 304, 404, 504, 604) with a proximal end (124, 230) and an opposing distal end (10...  
WO/2009/079958
A control device for mounting screws on hard disk includes an electric screwdriver, an electric screwdriver controller connected with the electric screwdriver, a hard disk base, a step motor connected with the hard disk base and a step m...  
WO/2009/080404
The invention relates to a machine tool having working field illumination disposed in a housing (12), comprising an illumination means (30) and a transparent element (50) which allows the light from the illumination means (30) to be led ...  
WO/2009/081665
A spanner torque wrench capable of making a mark on a bolt or a nut while avoiding interference with members around the bolt and the nut. The spanner torque wrench has a spanner section (30) for tightening a nut etc., a torque wrench bod...  
WO/2009/072951
The present invention relates to a power tool (2, 30, 32), comprising an electric motor (6) including a rotor (8) and a stator (10), a torque sensor (16) for measuring the torque value during tightening of rotatable fastening elements, a...  
WO/2009/069457
This aims to provide a marking torque wrench for performing a marking automatically without requiring any link mechanism or the like but by utilizing a displacement accompanying the action of a toggle mechanism. When a fastening force re...  
WO/2009/063539
Provided is a screw fastening device (100) which is characterized by comprising a first driver (140A) having a first bit (142A) for engaging with a recess (12A) at a first screw (10A) to fasten the first screw (10A) and a first motor (14...  
WO/2009/061590
Self-contained, combined wrench (300) and marking system, and method for installing a fitting and for automatically marking an installed fitting. The self-contained combined wrench and marking system has a wrench that may include a wrenc...  
WO/2009/057848
An automatic spanner able to engage or disengage a bolt or a nut is disclosed, which includes a body, a head disposed at one side of the body and having a first jaw, a second jaw, a first connection side and a second connection side, a p...  
WO/2009/057662
An impact driver has a motor, a hammer driven by the motor, a head shaft provided at the head of a tool body and driven and rotated by the hammer, a rotation speed detection section for detecting the speed of the motor, a memory for stor...  
WO/2009/053665
A socket (1) for a wrench comprises a fixed portion (4) provided with a first fastener receiving aperture and a rotatable portion (2) provided with a second fastener receiving aperture The fixed and rotatable portions are disposed such t...  
WO/2009/052808
The invention relates to a circuit arrangement (1) in the manner of control electronics for operation in the clockwise and/or counterclockwise rotation of an electric motor (2) in a power tool, particularly for a cordless screwdriver. Th...  
WO/2009/052808
The invention relates to a circuit arrangement (1) in the manner of control electronics for operation in the clockwise and/or counterclockwise rotation of an electric motor (2) in a power tool, particularly for a cordless screwdriver. Th...  
WO/2009/053665
A socket (1) for a wrench comprises a fixed portion (4) provided with a first fastener receiving aperture and a rotatable portion (2) provided with a second fastener receiving aperture The fixed and rotatable portions are disposed such t...  
WO/2009/049954
The invention relates to an electric hand-held power tool (2). Said compact and easy to handle hand-held power tool (2) comprises an electric drive motor (6), a tool holder (18) that is rotationally driven by said drive motor (6) via a d...  
WO/2009/051543
A power wrench comprises a housing divided into two parts rotatable relative to each other, whereof a first part (12) comprises a handle (14) and a transverse section (13) lodging a rotation motor, and a second part (11) comprises a redu...  
WO/2009/046142
A screw holding type screwdriver bit which permits the tip end of a screwdriver bit to capture a fastener head thereby allowing the fastener to be pulled while simultaneously turning the fastener, thus creating the resistance necessary t...  
WO/2009/046142
A screw holding type screwdriver bit which permits the tip end of a screwdriver bit to capture a fastener head thereby allowing the fastener to be pulled while simultaneously turning the fastener, thus creating the resistance necessary t...  
WO/2009/044928
A friction clutch includes drive and follow members. The drive member rotates together with the driving section and has a drive-side contact surface. The follow member rotates together with the end-bit mounting section and has a follow-s...  
WO/2009/044932
A driving section generates rotational driving force and has an output shaft (31) that outputs the rotational driving force. An end-bit mounting section (5) holds an end bit (10) and is rotatable about a rotational axis. A friction clutc...  
WO/2009/040651
A device (10) that allows the use of tool- and drill-bits (30) in conjunction with a magnetic chuck comprises ferromagnetic material or a permanent magnet that is attached to the bit.  
WO/2009/040651
A device (10) that allows the use of tool- and drill-bits (30) in conjunction with a magnetic chuck comprises ferromagnetic material or a permanent magnet that is attached to the bit.  
WO/2009/038230
An impact tool (100) includes a spindle (11), a motor (1), a rotational impact system (10), a current detecting unit (32), and a current control unit (31). The spindle extends in an axial direction thereof. The motor provides the spindle...  
WO/2009/039497
A system for detecting fastener movement and measuring a residual torque in a fastener joint, including a device for applying torque to a stationary fastener in a tightened state and measuring torque and angle of rotation. The device inc...  
WO/2009/036943
The invention relates to screwing tool (1) having a ratchet head (2) and an actuating grip (3), wherein the ratchet head comprises a receptacle opening (4) for the insertion of a conventional screwing-in tool (5) having a substantially c...  
WO/2009/039497
A system for detecting fastener movement and measuring a residual torque in a fastener joint, including a device for applying torque to a stationary fastener in a tightened state and measuring torque and angle of rotation. The device inc...  
WO/2009/032892
A method for evaluating rod quality and wellbore dynamics includes receiving information about the rod size and tong type for a rod pulling operation. Expected breakout pressures can be determined based on the rod size and/or tong type a...  
WO/2009/032387
A device for manually rotating a core of a gas turbine engine, said device comprising a drive mechanism, an operator control, and a flexible cable rotatably coupling said drive mechanism and said operator control.  
WO/2009/033170
In the context of precision assembly tables for box beams and components and systems associated or connected with such assembly tables, innovations including but not limited to: fitup arms of a generally 'scissors' configuration, a contr...  
WO/2009/026742
A screwdriver rod holding structure, especially a screwdriver rod holding structure for an easily detachable and exchangeable tool rod, has a fixing object placed at an end of a holding sheath, and a releasing object buckled on the fixin...  
WO/2009/024782
In the DIY and household maintenance fields there is a need to prevent bending of plumbing pipes during removal and connection of radiator valves to a radiator, in order to prevent bending and subsequent failure of a plumbing pipe connec...  
WO/2009/022420
Disclosed is a screw fastener (100) which is characterized by comprising a driver (120) having a sleeve (140) with a suction hole (145), a bit (130) joined to and integrally rotated with the sleeve (140), a sleeve holder (150) having a c...  
WO/2009/021115
A driver (100) including a handle (130), lever (120), swivel cap (110), shaft (140), and a tip (150) mechanically connected to the lever (120) configured to engage a screw (200). Engaging the lever (120) causes the tip (150) to either co...  
WO/2009/019413
A tool for pulling a wire (W) through a connector (C) or a terminal has a pair of levers (20, 24) pivoted together, one lever (20) having an abutment portion (23) for location of the connector (C) and the other lever (24) having clamping...  
WO/2009/021115
A driver (100) including a handle (130), lever (120), swivel cap (110), shaft (140), and a tip (150) mechanically connected to the lever (120) configured to engage a screw (200). Engaging the lever (120) causes the tip (150) to either co...  

Matches 351 - 400 out of 3,948