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WO/2009/117429 |
A discontinuous drive power tool assembly (10) for generating rotational torque includes a spindle (80) having a first end portion and a second end portion. The first end portion (98) of the spindle is configured to engage and rotate an ...
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WO/2009/112449 |
The invention relates to a dynamometric tool having a longitudinal axis AA and capable of providing a tightening torque, which comprises: a head (3) with a first housing (35) arranged along the longitudinal axis AA and a second circular ...
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WO/2009/110057 |
A screw fastening device comprises a driver (120) having a sleeve (121) with an adsorption hole for storing a bit (125) and a rotary part for rotating the bit together with the sleeve, a movement part for moving the driver between a stor...
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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...
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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...
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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...
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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...
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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 ...
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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 ...
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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...
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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...
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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...
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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), ...
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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...
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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...
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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 ...
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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 ...
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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...
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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...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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.
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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.
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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...
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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...
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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...
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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...
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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...
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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.
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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...
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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...
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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...
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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...
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