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Patent Searching and Data


Matches 251 - 300 out of 13,146

Document Document Title
WO/2011/103166A3
A driver accessory includes a housing having a first housing portion and a second housing portion movable relative to the first housing portion, an input shaft at least partially received in the first housing portion and defining a first...  
WO/2011/103166A2
A driver accessory includes a housing having a first housing portion and a second housing portion movable relative to the first housing portion, an input shaft at least partially received in the first housing portion and defining a first...  
WO/2011/102559A1
An impact tool (1) including: a motor (3); a speed- reduction mechanism (21) that reduces a torque of the motor (3); a hammer (41) connected to an output portion of the speed- reduction mechanism (21); and an anvil (46) that can be swung...  
WO/2011/102704A3
The present invention refers to a self-adjustable bearing wrench for nuts, screws, wheel studs, bolts and the like (in the present application generically referred to as nuts) of different sizes, and that may be used in a great variety o...  
WO/2011/098923A3
According to a first aspect of the invention we provide an apparatus for reaction - free and reaction - assisted tightening and loosening of an industrial fastener including: a motor ( 102 ) to generate a turning force to turn the fasten...  
WO/2011/095659A1
The invention relates to a holder for screws, comprising a body (1) that has a surface equipped with an abundance of parallel storage spaces(4), each one designed to hold a screw (5), said storage spaces providing a means of holding (6) ...  
WO/2011/094874A1
The invention relates to a screw (1) which comprises a driving recess with a smooth centring cone (8) and coupling slots (4) enabling a screwdriver tip (2) comprising a conical tip (5) and coupling drives (3, 3a), reacting with the slots...  
WO/2011/095640A1
The invention relates to a device by which screws are fed to a screwdriver. The invention achieves the purpose thereof by feeding the screws to the screwdriver from a magazine comprising at least one, preferably a plurality of, tubular c...  
WO/2011/092477A1
An unfastening tool comprises tubular sheath adapted to engulf a water tap's spout. It has a rigid elongate link member, preferably threaded, that is moveably disposable to be slidably rotatable relative to the tubular sheath. The tool i...  
WO/2011/089766A1
A hand-held power tool comprises a motor (111), an output section (117) which is rotationally driven by the motor (111), and an output change section (145, 151, 161, 171) which changes the output of the output section in a stepless manne...  
WO/2011/085907A1
A portable power wrench having a housing with a main section (10) and an exchangeable front section (11), wherein the main section (10) includes a rotation motor, and the front section (11) includes a drive spindle (15) coupled to an out...  
WO/2011/084199A3
A system for securing a nut (24) used to compress a compliant seal (23) surrounding a radial conductor lead (21 ) of an electric generator (10). The generator has a rotor (11) with the radial conductor lead arranged in a radial lead bore...  
WO/2011/079368A1
A multi-bit tool comprises a housing having a bit chuck with a bit-receiving opening. A substantially rigid main frame member defines a plurality of longitudinal channels and is disposed within the housing such that each of the plurality...  
WO/2011/074543A1
Provided is a threaded fastener tightening and loosening device capable of achieving operations of both tightening and loosening a threaded fastener at high speed and with high torque precision by means of a single rotation drive source....  
WO/2011/068780A3
A screw delivery system is provided. Such a system may include a carrier including a carrier body, a driver, and a nose. The carrier may define a bore that extends at least partially through the carrier body. The driver may be configured...  
WO/2011/068780A2
A screw delivery system is provided. Such a system may include a carrier including a carrier body, a driver, and a nose. The carrier may define a bore that extends at least partially through the carrier body. The driver may be configured...  
WO/2011/067066A1
The invention relates to a hand-held power tool (12), in particular to a screwing device (10), comprising a control device (32) for controlling and/or regulating the tool movement of a tool holder (30) and/or of a tool. According to the ...  
WO/2011/059966A1
A fastener driving tool assembly for operation by an operator in a standing position, the assembly comprising upper and lower tubes (6,8) telescopically mounted, a drive shaft (10) extending through the tubes from a drive tool (2) at the...  
WO/2011/057808A1
The invention relates to a device which makes it easier to screw in screws. According to the invention, a screw (3) is first guided by one or more guide rings (e) (2) when being screwed in such that the degree of freedom in movement ther...  
WO/2011/060453A1
A reaction force transfer apparatus useable during tightening or loosening of a fastener includes a first force-transmitting element rotatabiy attachable about a turning force axis of a device for effecting rotation of a receiving member...  
WO/2011/054328A1
The invention relates to a screwing device for the assembly and alignment of substructures, in particular in dry construction, comprising a bit holder (2) with a shank (2.1) for connection to a screwing tool, and a bit receptacle (3). Pa...  
WO/2011/056683A3
A hand brake torque input indicator arrangement for detecting and indicating a torque of rotating mechanical components has an indicator provided between two rotatable bodies, a shaft and a wheel, which are coupled to the indicator so th...  
WO/2011/049862A9
A system includes a handheld tool for executing steps of a sequence within a work cell. An electromagnetic marker connected to the tool emits a magnetic field within the cell. A receptor detects the magnetic field and generates a raw pos...  
WO/2011/049862A1
A system includes a handheld tool for executing steps of a sequence within a work cell. An electromagnetic marker connected to the tool emits a magnetic field within the cell. A receptor detects the magnetic field and generates a raw pos...  
WO/2011/046481A1
The present invention relates to a dimension reducing flange equipped nut insert (2) to quickly and safely releasably insertion in a tool head (1) of an hydraulic wrench. The invention is characterized by at least two inserts (3) of a ma...  
WO/2011/042022A1
The invention concerns a tool (1), a method and use of such a tool (1) for mounting stud bolts (12). The tool (1) is intended for use in connection with a drive, preferably a handheld drive, and is provided with a threaded part (4) that ...  
WO/2011/036355A1
The invention relates to a tool for gripping (1) a mechanical part (4), comprising: a bell (3) provided with gripping means (2), a rotatably movable housing (5) coaxial to said bell (3), comprising at least one side window (54) and recei...  
WO/2011/033349A1
The invention is a device for the application of inserts (76) comprising a preferably rotating tool (28, 128) suitable for interacting during use with an insert (76) to be applied by means of the device (1, 101), a cylinder (5, 105) havi...  
WO/2011/029817A3
Magazine (1; 100), by means of which a plurality of connecting elements (V) can be fed to a processing device (200) and which has the following characteristics: a plurality of holding positions (10; 110) which are located at a distance f...  
WO/2011/028707A1
In a preferred embodiment, a driver socket (402) is configured to provide a visual indicator on a portion of a locknut (42, 142) upon application of a predetermined torque to the driver socket (402) relative to the locknut (42, 142). The...  
WO/2011/027082A3
The invention relates to a wrench which is intended to co-operate with a bolting element, such as an insert (I) belonging to a dental instrument. The wrench comprises a body defining: a first tightening area (14) intended to bear against...  
WO/2011/027082A2
The invention relates to a wrench which is intended to co-operate with a bolting element, such as an insert (I) belonging to a dental instrument. The wrench comprises a body defining: a first tightening area (14) intended to bear against...  
WO/2011/017796A1
An apparatus has a plurality of working elements that are independently movable between a retracted position and an extended in-use position Spring loaded actuation mechanisms have an element extending configuration whereat the working e...  
WO/2011/016305A1
The head (43) of a torque wrench (41, 61) comprises protrusions (46a, 46b) respectively provided with: sloped surfaces (46a1, 46b1) which protrude from the head body (44) to a height gradually increasing in the circumferential direction ...  
WO/2011/013854A1
According to an aspect of the present invention, there is provided an impact tool (1) including: a motor (3); a hammer (41) connected to an output portion of the motor (3); and an anvil to be struck by the hammer (41) in a rotation direc...  
WO/2011/013853A2
According to an aspect of the present invention, there is provided an impact tool including: a motor drivable in an intermittent driving mode; a hammer connected to the motor; an anvil to be struck by the hammer to thereby rotate/strike ...  
WO/2011/013852A1
According to one embodiment, an impact tool includes: a motor (3); and a hammer (11) that is connected to the motor and that has a striking-side surface; and an anvil (16) that is journalled to be rotatable with respect to the hammer (11...  
WO/2011/013853A3
According to an aspect of the present invention, there is provided an impact tool (1) (including: a motor (3)drivable in an intermittent driving mode; a hammer (41) connected to the motor; an anvil (16) to be struck by the hammer (41) to...  
WO/2011/005892A1
A multi-scale mechanism comprising a rotatable driving shaft; a first scale mounted along the axis of said rotatable driving shaft, said scale including first and second sets of coarse scale divisions for indicating a coarse range of mag...  
WO/2011/005892A9
A multi-scale mechanism comprising a rotatable driving shaft; a first scale mounted along the axis of said rotatable driving shaft, said scale including first and second sets of coarse scale divisions for indicating a coarse range of mag...  
WO/2010/151256A9
An apparatus (101) for tightening a threaded fastener (102) of the kind having: a shank (110) with an axial bore (112), a gauge pin (120) positioned in the bore and connected to the shank, and an indicating member (122) rotatably support...  
WO/2010/149999A1
The invention relates to a wrench (1) which supports an insert (30), the insert (30) being capable of engaging a nut. The insert (30) is exchangeable for another insert (30) to allow the wrench (1) to engage various sizes of nuts. The wr...  
WO/2010/151256A1
An apparatus (101) for tightening a threaded fastener (102) of the kind having: a shank (110) with an axial bore (112), a gauge pin (120) positioned in the bore and connected to the shank, and an indicating member (122) rotatably support...  
WO/2010/144048A1
A portable power wrench is controlled by an operation control unit and comprises a housing (10;50) with a rotation motor, a gear casing (15;55) including a gearing (18;56, 57) and a drive spindle (19;60} and being releasably and/or rotat...  
WO/2010/135598A1
A torque application device (100) according to the present invention comprises a collar (110) for engaging a fastener, a grip (120) coupled to the collar such that a predetermined maximum torque can be applied to the collar to tighten th...  
WO/2010/134431A1
In a conventional electric tool incorporating an automatic transmission which is automatically shifted according to the external torque acting on the spindle, resetting the transmission to an initial state requires a switch lever to be s...  
WO/2010/130119A1
A dual-purpose wrench is made up of a ratchet wheel (4), a detent (5), a spring (6), a jump ring (7) and a circular aperture (3) on the end of a handle member (1). An open-end wrench is provided at one end of the wrench handle member (1)...  
WO/2010/132626A1
A backing plate for a buffing pad is comprised of a substantially circular disc having first and second surfaces that are adapted to be connected to the nonworking faces of first and second buffing media to form a two-sided buffing pad. ...  
WO/2010/124150A3
Apparatus for tightening or loosening fasteners pneumatically, electrically, hydraulically and manually driven are disclosed, and in one example includes: a receiving member (111), rotatably supported in the apparatus for tightening or l...  
WO/2010/119599A1
Provided is an improved torque wrench having a torque limiter using a cam mechanism capable of operating more stably and fastening objects with high accuracy. In a torque wrench having a torque limiter using a cam mechanism, a solid cyli...  

Matches 251 - 300 out of 13,146