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Patent Searching and Data


Matches 501 - 550 out of 9,753

Document Document Title
WO/2009/151059A1
A power tool comprises a power source (115), a speed change mechanism (117) and a tip tool (113) wherein the speed change mechanism (117) has first and second rotating shafts (123, 125) arranged in parallel, a first power transmission pa...  
WO/2009/139683A1
A pneumatic impulse wrench for tightening screw joints comprises a housing (10) with a pressure air inlet passage (28), an exhaust air outlet passage (29), a rotation motor, a hydraulic impulse generator, and connections for an air suppl...  
WO/2009/136664A1
According to an aspect of the invention, an oil pulse tool (1) includes: a motor (3) generating a driving force according to a driving voltage; an oil pulse unit (4) driven by the driving force and generating a torque in a pulse-like sha...  
WO/2009/136666A1
According to an aspect of the invention, an oil pulse (1) tool includes: a motor (3) generating a driving force; an oil pulse unit (4) including a shaft (24), the oil pulse unit being driven by the motor and generating an impact torque o...  
WO/2009/136840A1
The present invention relates to an electric assembly device (200) for tightening of fasteners, said device comprising a housing (210), a rotation motor (215), being drivingly connected to an output shaft (214), said output shaft having ...  
WO/2009/116924A1
Apparatus for the streamlined fitting/driving home of fastening elements, said apparatus being built around a stand or a frame to which a motor function is attached, the driveshaft of said function transferring, via an extension unit, th...  
WO/2009/115268A1
The invention relates to a tool (1) having a feed motion and/or torque transmitting device having a mounting element (3) for receiving an anchor, threaded bolt, shear connector, or threaded bolt with anchor, said tool being secured in a ...  
WO/2009/112517A1
The pressure supply unit has a pressure generating assembly (10), which generates a supply pressure (PL) for the intermittent operation of a power screwdriver (11). So as to allow a tensioning cylinder unit (33) to be operated alternativ...  
WO/2009/107613A1
A portable electric power tool including a housing (5) having one end to which an L-shaped battery pack (2) is installable. A motor (3) is accommodated in the housing. A switch assembly (19) includes a switch body (20, 20A, 20B) installe...  
WO/2009/105008A1
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/2009/102659A1
A tool assembly with a driving tool and a holder assembly. The driving tool has a housing, a motor, an output member and a transmission for rotatably coupling the output member to the motor. The motor and the transmission are housed in t...  
WO/2009/102082A2
A current detection circuit (18) detects that a drive current of the stator coil (2d) is exceeding a threshold value Ir. A rotation number detection circuit (17) detects that the number of rotations of a rotor (2a) is lower than a thresh...  
WO/2009/099159A1
Disclosed is a handheld tool which continuously provides a plurality of fasteners and comprises: an ejection detector which detects that a fastener has been ejected; and a controller. When the ejection detector detects the ejection of a ...  
WO/2009/095467A1
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/2009/095464A1
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/2009/092672A1
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/2009/082650A1
A pneumatic fastener driving tool is configured to drive a threaded fastener using both linear and rotational motion. The tool allows a fastener to first be driven linearly, without rotation, through a surface material and into a substra...  
WO/2009/071131A1
The invention relates to a screwing/unscrewing tool of the gun type, comprising: a body (30) extended by a handle (31) and housing a pneumatic motor (32) which can turn in order to rotate a terminal member about an axis (R); means (36) f...  
WO/2009/068361A1
A hand machine tool (1) has an electric drive motor (4), the rotatably supported armature (8) of which is coupled to a tool shaft (3) via a gearbox (5). The armature is received in exactly two bearing points, wherein a first bearing poin...  
WO/2009/032387A3
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/2009/057662A1
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/2009/051543A1
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/2009/010807A3
A multi-swivel connector (10) for connecting a fluid operated tool, such as a hydraulic torque wrench (12), to a hydraulic pump has a post (18) for connection to a tool and a first axis. A banjo (28) is rotatably connected to the post. T...  
WO/2009/043798A1
The invention relates to mobile hydraulic pumps for hydraulically operated tools, comprising a pancake motor on a housing and an outlet for the hydraulic medium and at least one pump unit arranged in the housing, said pump unit being cou...  
WO/2009/043531A1
The invention relates to a screwing tool that comprises a drive arranged in a housing and an output shaft connected to said drive, a screwdriver point being arranged at the front face of the output shaft. The aim of the invention is to p...  
WO/2009/038230A1
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/2009/028362A1
When bolts are fastened to tack a door to a car body by means of a conventional impact wrench, the shavings stick to the surface of the door or car body, thereby to cause the poor coating quality such as a seeding when the inter-coating ...  
WO/2009/022585A1
Work efficiency by a rotary tool is enhanced by suppressing oscillation at the tip of a bit, and the user of a rotary tool is protected against tendovaginitis. An air driver (1) has an anvil (10) for holding a bit (5) by latching a circu...  
WO/2009/002695A3
A carrier strip system includes a plurality of discrete carrier strips respectively receptive of fasteners of substantially different dimensions the strips having internal features configured to engage the fasteners, the strips further h...  
WO/2009/016365A1
A drum tuning device (10) comprises a drive head (14) adapted to engage a head of a drum skin tension control device, a motor (24, see Fig 6) for rotating the drive head and control means for controlling rotation of the drive head. The c...  
WO/2009/006845A1
A power tool (100) includes a housing (30), a working shaft (16), a power resource (21), a planetary gear reduction mechanism (11) provided with internal gear rings (113,116), a pressing mechanism for pressing and holding the internal ge...  
WO/2009/003774A1
A rotary power tool comprising a motor (12), a motor shaft (14) driven by the motor, an output shaft coupled to the motor shaft via an automatic spindle locking mechanism (18), a housing portion surrounding the output shaft, and a brakin...  
WO/2009/001678A1
Provided are a torque control device for controlling a torsional torque highly precisely, and a method for the device. The torque control device comprises a first mechanical unit and a second mechanical unit coupled coaxially through a c...  
WO/2009/002695A2
A carrier strip system includes a plurality of discrete carrier strips respectively receptive of fasteners of substantially different dimensions the strips having internal features configured to engage the fasteners, the strips further h...  
WO/2008/128525A3
The invention relates to a power screwdriver (10) comprising a motor (12) and a control circuit (22) which switches the motor (12) off by means of a switch-off signal (s_Stop) when it reaches a preset desired torque value (Md_Soll), and ...  
WO/2008/149663A1
In a screw driver for driving a screw by moving a driver bit downward in the driving direction by rotating the driver bit with an air motor, there has been a problem of incomplete tightening of the screw as the main body portion floats d...  
WO/2008/148375A1
The invention relates to a control device for a hand-held power tool, comprising control electronics (8) that are associated with the electric motor (2), the control electronics (8) being associated with a release device (11). When the r...  
WO/2007/149854A3
A vehicle tie rod adjustment device for changing the toe of a vehicle wheel by adjusting the overall length of a tie rod assembly. The tie rod adjustment device generally includes a housing, a gear train, an adjustable gear head, and a n...  
WO/2008/144952A1
The invention relates to a closable container (10) for protecting an object against theft, wherein the closure of the container has a displaceable lock (50) which prevents the container from being opened when the container is closed and ...  
WO/2008/125194A3
The invention provides a novel cordless power tool (1) such as e.g. an electrically powered screw driver, comprising an autonomous power source (3) of the type ultracapacitor for driving an electric motor (8), and being adapted for insta...  
WO/2008/142971A1
An electric tool (1) has a housing (6), a motor (3), a rotary striking.unit (4), a striking-force changing unit (25), and a striking-force display unit (27). The housing includes a first face and a second face. The motor (3) is provided ...  
WO/2008/138037A1
The invention relates to a housing for a gearbox of a device such as a power tool which may be a drill, a power screwdriver or a cutting tool. The housing includes a first housing portion having an internal surface and an external surfac...  
WO/2008/137653A2
Hand-held tool allows users to comfortably transfer the tool from a palm grip to a pen grip to maintain the use of the fingers and the thumb when the hand tool is stored in the palm. Several storage housings are attached offset from a dr...  
WO/2008/128418A1
A multifunctional electric tool 100 includes: a housing 1, a motor 11 provided in the housing 1, a spindle 24 which is driven to rotate by the motor 11, and a working shaft 51 which extends to the outside of the housing 1. An active impa...  
WO/2008/128525A2
The invention relates to a power screwdriver (10) comprising a motor (12) and a control circuit (22) which switches the motor (12) off by means of a switch-off signal (s_Stop) when it reaches a preset desired torque value (Md_Soll), and ...  
WO/2008/125194A2
The invention provides a novel cordless power tool (1) such as e.g. an electrically powered screw driver, comprising an autonomous power source (3) of the type ultracapacitor for driving an electric motor (8), and being adapted for insta...  
WO/2008/116691A1
The invention relates to a rotary percussion mechanism (1) for an electric tool, having a drivable rotary percussion weight (3) with at least one hammer surface (15), and having an anvil (16) that can be rotated with the rotary percussio...  
WO/2008/043709A3
The invention relates to a hand machine-tool, especially electrical shears, comprising a housing (13) provided with a tool head (14) and a grip part (15), an electric motor (18) arranged in the housing (13), a switch (22) for the electri...  
WO/2008/110439A1
A rotary power tool operable in a first speed mode and a second speed mode comprising a motor shaft (6), a driveshaft (10) with an axis of rotation (42), a gear (24, 74) that is a component of a transmission (8) for transmitting torque f...  
WO/2008/107011A1
The invention relates to a pneumatic rotary tool, such as a screwing tool, comprising an engine and at least one member (603) for controlling the engine rotation direction, said engine being supplied with air by a main supply duct (6022)...  

Matches 501 - 550 out of 9,753