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Patent Searching and Data


Matches 51 - 100 out of 3,009

Document Document Title
WO/2013/091429A1
A screwdriver comprises a handle (2). A wire stripping component (3) is arranged inside the handle; an opening (22) corresponding to a working portion (30) of the wire stripping component is provided on the handle. Owing to the built-in ...  
WO/2013/092773A1
The invention pertains to a method of measuring and/or controlling the electrolytic bath liquid level in an electrolysis cell for the generation of fluorine gas having an anode chamber and a cathode chamber separated from each other by a...  
WO/2013/062895A1
A screw having a driving head (2) of polygonal form, hexagonal for ex¬¨ ample, the head being tapered so as to mate with a wedging fit with a drive socket of corresponding form to prevent wobble of the screw during application.  
WO/2013/031339A1
Provided is a driver bit having excellent durability. A driver bit (10) is provided with: a pair of point portions (12) disposed at the ends; a body portion (14) to be fitted in a socket portion of a rotating tool to receive rotating for...  
WO/2013/023430A1
Disclosed is an automatic head-changing screw driver comprising a bit (5) and a rod structure, with the bit pivotally connected with the rod structure; the bit (5) can be rotated on the rod structure under the action of the rod structure...  
WO/2013/014598A1
The invention provides a screw in which the screw head (1) has a slot (2) in the upper surface of the screw head, an upper peripheral wall (9) of regular planform extending down from the rim of the slot into the screwhead, the upper peri...  
WO/2013/010863A1
In the case of an apparatus for releasing a securing screw (5) for a unit (3) in a housing (2), in particular a pinion unit (1) in a steering gear of a motor vehicle, the securing screw (5) is connected by way of an external thread (8) t...  
WO/2013/008297A1
The purpose of the invention is to provide at low cost a wrench in which a strikeable part is formed, the strikeable part being a part where a striking force is applied when the tip of the wrench is inserted into a recessed hole formed i...  
WO/2013/004386A1
The invention relates to a screw and corresponding screw driver for driving the screw into a dental implant at an angle from the longitudinal axis of the implant. The screw has a polygonal interface and the screw driver has a matching in...  
WO/2013/004045A1
Disclosed is a two-way mechanical converter, which comprises: a main shaft; a drive mechanism comprising an actuator and a direction changing device linked together; and a rotation device for inputting moment, with the rotation shaft the...  
WO/2013/000459A1
The invention relates to a polygonal-socket wrench combination tool which has a plurality of polygonal-socket wrenches for different bolt sizes, wherein the polygonal-socket wrenches are sockets that can be plugged coaxially onto one ano...  
WO/2012/130236A1
A power tool adaptor for holding a tool adapted thereto, such as a reversible tool bit holder, is disclosed, comprising an adaptor body, a tool insertion cavity formed in an end of the adaptor body for receiving the tool, an elongated to...  
WO/2012/110453A1
The invention relates to a torque transmission device (1) comprising a drive shaft (2), which can be inserted into a chuck (8) of a rotational driving device and is fitted in an inner sleeve (10), which has an insert opening (3) intended...  
WO/2012/106351A1
An adjustment tool enables manipulation of a prosthetic anatomical device such as an annuloplasty ring. The tool includes a compression member which is operative for retarding rotation of the adjustment shaft to preclude inadvertent rota...  
WO/2012/106346A1
An adjustment tool enables manipulation of a prosthetic anatomical device such as an annuloplasty ring. The tool includes a compression member which is operative for retarding rotation of the adjustment shaft to preclude inadvertent rota...  
WO/2012/106328A1
An adjustment tool enables manipulation of a prosthetic anatomical device such as an annuloplasty ring. The tool includes a compression member which is operative for retarding rotation of the adjustment shaft to preclude inadvertent rota...  
WO/2012/095000A1
A screwdriver comprises a tip barrel, a rotary tip rack and a push rod. The rotary tip rack is rotatably disposed at the rear of the tip barrel, the rotary tip rack is provided with axial accommodation holes to accommodate tips, and the ...  
WO/2012/084747A1
The invention relates to a bit (100) for a rotary tool, in particular an electric screwdriver (150), comprising at least one output (104) for driving a screw, at least one input (106) for coupling to the rotary tool, in particular to a t...  
WO/2012/080637A1
The present invention relates to a surgical instrument for a technique for attaching bone fragments using a cannulated screw, the implantation of which is guided by a pin. The instrument (1) comprises: (i) a central channel (5) defining ...  
WO/2012/057386A1
The present invention relates to a driver for fixing a pedicle screw, which is provided to correct the spine, to the pedicles. According to embodiments of the present invention, a driver for fixing a pedicle screw comprising a body havin...  
WO/2012/053973A1
The invention relates to an automated mobile production system for fabricating a cement panel or composite cement panel. The system includes a movable container and a conveyor system inside the container aligned along a longitudinal axis...  
WO/2012/049078A1
The invention relates to a torque transmission device (1, 1'), comprising a drive section (2), which can rotationally driven by a drive assembly (5) comprising a rotary impact generator (7), an output section (3), by which the rotary mot...  
WO/2012/049079A1
The invention relates to a torque transmission device, comprising a sleeve part (1), which on the output side (11) thereof has an insertion opening (4) for a screwdriver insert (3), the opening having a non-round, in particular polygonal...  
WO/2012/051461A2
A device for captivating a variety of fasteners relative to a first member. A captivator includes a body adapted to be secured to the first member and a retainer received within the body and having a surface engaging a captured fastener....  
WO/2012/030632A1
According to example configurations, a modified screw head (150) includes one or more slots or grooved channels (210-1). A screwdriver device includes a tip that can be inserted into a cavity in the head of the screw to torque the modifi...  
WO/2012/006427A3
A torque transmission driver is disclosed. The torque transmission driver has a main body having a first end portion and a second end portion, where the first end portion is adapted to receive and transmit torque from a torque generation...  
WO/2011/153455A2
Screw driver-holder apparatuses, systems and methods are provided and can include a screw and a screwdriver. The screw can include a threaded screw body and a screw head, and the screw head can include a socket and a screw head surface s...  
WO/2011/153455A3
Screw driver-holder apparatuses, systems and methods are provided and can include a screw and a screwdriver. The screw can include a threaded screw body and a screw head, and the screw head can include a socket and a screw head surface s...  
WO/2011/133043A1
A screw, tool and a system for driving a screw, comprising a screw and a corresponding tool, wherein the screw includes a screw head comprising a slot in the upper surface of the screw head, a tapered recess disposed downwardly of the sl...  
WO/2011/129839A1
A bit holder (20) and an interchangeable (34) bit that can pivot or articulate relative to the bit holder. The bit holder includes a multi-depth socket (36) for receiving the interchangeable bit. The different depths of the socket (36) d...  
WO/2011/103685A1
A ratchet bit driving tool includes a hexagonal tool driving shaft with planar faces and vertices between the faces; a handle drive sleeve with a cylindrical inner bore and adapted for attachment to a handle; and a roller bearing ratchet...  
WO/2011/105558A1
Provided is a rotary tool bit such that a soft core body having hardness lower than that of a hardened layer formed by applying plasma carburization to the entire surface of the bit, is disposed inside said hardened layer, and that there...  
WO/2011/099654A1
The present invention relates to a driver. The driver comprises: a front body in which a first main gear is provided; a rear body in which a second main gear is disposed coaxially to the first main gear; a connection ring disposed betwee...  
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/2011/092969A1
Provided is a screwdriver bit configured in such a way that when the tip of the screwdriver bit is to be fitted into a bit fitting groove of a screw, said bit fitting groove being formed on the top surface of the head of the screw, then ...  
WO/2011/080104A1
The present invention relates to a flexible dental screwdriver (1), comprising: a flexible shaft (2) having a proximal end and a distal end, a handle (3) coupled to the proximal end, and a drive tip (4) coupled to the distal end for driv...  
WO/2011/050900A1
The invention relates to a combination of one screwdriver and one or more screws (5) having different diameters, and to the screw (5) as such. According to the invention, the screwdriver is designed to have a cross-sectionally stepped sq...  
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/2010/150369A1
Outer peripheral ends of torque transmitting sections (20) of fitting projections (16) are made to contact with the side wall surfaces of torque transmitting sections (18) of recesses (12), and tightening torque is transmitted to a screw...  
WO/2010/119149A1
Structure for coupling between a screw head and a tightening tool, in which the free end wall of the head (1) of the screw (2) comprises a recess (3) with a curved concave surface, and the tip of the tool (5) ends in a protuberance (6) w...  
WO/2010/118941A1
The invention relates to a cutting tool setting system (100) comprising a tool head (50) for the settable holding of a cutting tool, said head comprising an adjustment device (55) for the cutting tool (56). The cutting tool setting syste...  
WO/2010/111213A1
The invention provides a threaded fastener having a head (20) with a driving recess (22), the recess being of generally cruciform shape in cross-section transverse to the axis of the fastener to provide four driving segments (24) uniform...  
WO/2010/101364A3
The present invention provides a screwdriver bit which can fasten a screw accurately to the desired position, and which has a structure for enabling a user to easily handle a screwdriver with both hands when a large rotating force is req...  
WO/2010/101341A1
The present invention relates to a screwdriver bit and a screwdriver with the same, more specifically to a screwdriver bit that supports a screw using a screw supporting cylinder so as to prevent the separation of the screw being driven ...  
WO/2010/101364A2
The present invention provides a screwdriver bit which can fasten a screw accurately to the desired position, and which has a structure for enabling a user to easily handle a screwdriver with both hands when a large rotating force is req...  
WO/2010/094847A1
The invention relates to a pentagonal screwdriver, for screwing screws with pentagonal recesses, in particular orthopaedic screws with one face (2) thereof tilted relative to and in the direction of the longitudinal axis (A) of said scre...  
WO/2010/040878A1
The handle consists of a body which is symmetrical longitudinally and has a central oval-shaped part (3) with a middle annular undercut (4) for positioning an identification band (5). The oval-shaped part (3) has concave depressions (6) ...  
WO/2010/024026A1
A combination of a screw driver bit (10) and a screw (20). In the screwdriver bit (10), radial outer peripheral edges (14a) of a cross edge section (14) and the tilt angle of the outer peripheral edges (14a) are configured so that a tip...  
WO/2010/019352A1
Embodiments of a driving tool are disclosed that comprise a shank portion, and a working portion, wherein the working portion is configured to drive either a Phillips head fastener or a Robertson head fastener.  
WO/2010/007402A1
An adaptor for a spanner, comprising an elongate body having a spanner engagement portion and a socket engagement portion, and a through bore to allow insertion of a constraining tool in use through the body is provided. The adaptor allo...  

Matches 51 - 100 out of 3,009