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Patent Searching and Data


Matches 1 - 50 out of 2,606

Document Document Title
WO/2018/073153A1
Embodiments of the present invention provide a screw and driver system comprising a range of screws and a driver for said range. Each screw comprises a head having a driving recess in its surface for engagement by said driver. Each reces...  
WO/2018/065877A1
The screw (10) has a longitudinal axis (12) and comprises a threaded shank (13) and a head (14) wherein a socket (16) is formed to be engaged by a wrench and having a pluri-lobed outer profile comprising a series of lobes (18) circumfere...  
WO/2018/060028A1
A system (1) which comprises a threaded connecting element (2) and a tool (3), wherein the connecting element (2) extends along a main axis (A) and is provided with a maneuvering head (4) and wherein the tool (3) comprises at least one s...  
WO/2018/057593A1
A self-drilling, self-countersinking fastener is provided that includes a shaft, a countersunk head located at a first end of the shaft, and a tapered point located at an opposite end of the shaft. A thread integrally extends from the sh...  
WO/2018/050206A1
The invention relates to a wheel nut (10) for securing a wheel (12) to a threaded stud or bolt (14) of a vehicle (100), wherein the wheel nut comprises: a torque receiving section (16) with an external tool interface (18); and a load bea...  
WO/2018/053155A1
A drive system with full surface drive contact. The drive system tends to maximize the surface contact pattern or area at typical bit-recess reaction (drive) torque values, thereby tending to minimize bit-recess surface contact stresses,...  
WO/2018/033843A1
Antitheft and security nuts and bolts are formed by a linking body having a screw thread. The head of the linking body has at least one first disk-shaped coaxial body followed by a body having a smaller diameter, with an axis that is par...  
WO/2018/013256A1
Fasteners, drivers, punches, fastener systems, and methods of making fasteners, drivers, punches, and fastener systems are disclosed herein. The fasteners, drivers, punches, and fastener systems include, in one example, stabilizing ribs ...  
WO/2018/012671A1
The present invention relates to a drive screw and a tightening tool for a drive screw. The drive screw comprises: a cruciform fitting portion (111) formed on a bottom surface thereof; and a cruciform tool insertion groove (104) formed f...  
WO/2017/218233A1
Fasteners, drivers, and fastener systems constructed wherein example fasteners have driver engageable surfaces on or within a shank tip of the fastener. Example embodiments are included where at least one of the installation and removal ...  
WO/2017/216658A1
A connecting element (10, 100), in particular a bolt or a nut, preferably for fastening a wheel, or rim, to a hub of a vehicle, especially of a motor vehicle such as a motor car, comprises a body (12) having a respective outer perimeter ...  
WO/2017/187521A1
This heat generating component mounting device includes: a bolt 4 provided with a male threaded portion 4c, a bolt main body portion 4b and a bolt head 4a; a nut 5 provided with a female threaded portion 5c which screws together with the...  
WO/2017/136456A1
An apparatus, system, and method are disclosed. The apparatus is a fastener 100 that includes a body 112 coupled to a head 102, the head 102 including a hole 104 and a shaft 106, each having at least three sides. The system includes a fa...  
WO/2017/126989A1
The invention relates to metalware, and more particularly to fasteners for connecting elements to one another [F16B 23/00]. The technical result of the invention is that of preserving the shape of the slot during use (insertion or extrac...  
WO/2017/113015A1
A fastener comprises a threaded shank extending along an axis between top and bottom ends and a semi spherical body affixed at the top end of the threaded shank. The fastener further comprises a head having a receptacle adapted to closel...  
WO/2017/106913A1
A driver is disclosed for driving a screw, the driver including a driver shaft and an engagement portion at a distal end of the shaft, the engagement portion configured to locate in a receiving cavity of a head of a screw, the direction ...  
WO/2017/072182A1
The invention relates to an anti-theft screw part having an annularly extending groove (22) for the engagement of an adapter (24), said groove being defined by an outer edge (26), a bottom (28) and an inner edge (30), from the outside to...  
WO/2017/070335A1
A screw (18, 18') and a driver tool (20) are used in dental procedures. The screw (18, 18') has an apical and coronal end (24, 26) and comprises a bore (28) extending from the coronal end of the screw along a portion of the screw towards...  
WO/2017/065421A1
Disclosed is an invention on a cross-shaped screw. The disclosed invention comprises: a body part which has a screw thread formed thereon; a head part which is provided on the end of one side of the body part; a fastening groove part whi...  
WO/2017/050490A1
The present invention relates to a screw plug for an outlet opening of fluid-conducting housings, comprising a circular-cylindrical screw-in portion (1) having an external thread (2) and an abutment flange (3) with an enlarged outside di...  
WO/2017/031333A1
A fastener system includes a fastener and a driver, each of which have three alternating lobes and troughs that define the drive surfaces. The three alternating lobes and troughs are each defined by an outer radius portion, a drive side ...  
WO/2017/029705A1
Provided is a bolt, the weight of which can be reduced and with which cost reduction is possible. The bolt (1) is provided with a head (12), and a shank (11) that is connected to the head (12) and has a threaded section (13). On the tip ...  
WO/2017/018172A1
The present invention addresses the problem of providing a bolt with which it is possible to complete bolt-tightening with respect to a member to be joined, said member having a hole of a diameter that allows the shaft of the bolt to pas...  
WO/2017/005825A1
The invention relates to a screw driving tool with longitudinal axis X, comprising a first, driving, part capable of receiving a torque, and a second, transmission, part, for engaging with a screw in order to retransmit the received torq...  
WO/2016/201501A1
A screw comprising a head and a shank, the shank having a drill portion at a distal end thereof, the head including a drive region that is connectable or engageable with a driver in a manner such that retraction of the drive causes retra...  
WO/2016/166645A2
The invention relates to a screw tool (1) comprising at least one motor (2) and one gear mechanism (3). At least one first threaded rod (11) and at least one second threaded rod (12) are mounted on a bearing block (5) of said screw tool ...  
WO/2016/166645A3
The invention relates to a screw tool (1) comprising at least one motor (2) and one gear mechanism (3). At least one first threaded rod (11) and at least one second threaded rod (12) are mounted on a bearing block (5) of said screw tool ...  
WO/2016/167965A1
A fastener (58) includes a first end and a second end opposite the first end. The fastener also includes an axis (A) extending between the first and second end, and a head (130) disposed on the first end. The head includes a plurality of...  
WO/2016/149526A1
A drive system with full surface drive contact. The drive system tends to maximize the surface contact pattern or area at typical bit-recess reaction (drive) torque values, thereby tending to minimize bit-recess surface contact stresses,...  
WO/2016/138570A1
Abstract A fitting for a rock bolt is disclosed that includes a first passage portion extending from a leading end that is arranged to engage with an end of the rock bolt shaft, a second passage portion extending from the trailing end, t...  
WO/2016/137542A1
An improved fastening device includes a shank portion with a first end and a second end disposed from the first end. The fastening device includes a head portion disposed adjacent the second end of the shank portion The head portion of t...  
WO/2016/103495A1
A fastening kit (1) that includes a screw (2) and a socket (3) which is a specialised tool. The screw (2) has a tool-fitting section (22). Recessed sections (24) which are recessed towards the axial centre (23) are provided in a pluralit...  
WO/2016/104850A1
The present invention relates to a torque shear bolt and a bolt assembly and, more particularly, to a torque shear bolt having a pin tail portion that is configured to break off at a certain amount of torque in order to be able to indica...  
WO/2016/103751A1
[Problem] With respect to a fastening kit 1 that includes a female screw 4 and/or a male screw 2 with a head section and further includes a socket 3 which is a specialised tool that can only be used for these screws (2, 4), the problem t...  
WO/2016/100110A1
A screw recess and driver combination that comprises the use of varying frustums of differing cones to provide driver/ recess contact faces that are elliptical.  
WO/2016/087659A1
A fence panel coupler 10 comprises a first clamping member 12, a second clamping member 14 and clamping means to connect the first clamping member 12 to the second clamping member 14. The clamping means is arranged to enable the first cl...  
WO/2016/065398A1
An end coupling for a rock bolt having a shaft having an external thread, the coupling having an axis and the coupling comprising a body having a leading end and a trailing end spaced apart along the axis, a first passage portion extendi...  
WO/2016/060273A1
The present invention is a structure for the head of a male threaded object with a head and shaft. The head is provided with: an outer peripheral surface for which the external shape of a cross-section perpendicular to the axis line of t...  
WO/2016/057013A1
A threaded-shaft or fastener such as a headless bone screw, intramedullary support or the like, has a tool-receiving structure on the axial end of an externally threaded proximal end for application of torque directly to the fastener. A ...  
WO/2016/040735A2
A torque transmission driver has a first end portion adapted to receive and transmit torque from a torque generation source, and a second end portion including a shaped tapered bit having drive surfaces with an alternating series of five...  
WO/2016/020564A1
The invention relates to a system for the screwing of security or antitheft screws or nuts, formed by a screw (1) or nut and a key formed by: a casing (2); a rod (13); and a cover (3), said system being characterised in that the security...  
WO/2016/007557A2
A hollow screw and related process of making is provided, wherein the hollow screw is formed from a generally circular corrosion resistant stainless steel disk cut from flat roll stock. The hollow screw includes a head and an elongated a...  
WO/2015/187049A1
The present threaded fastening device with a countersunk hexagonal head and an internal spline relates to the field of building, furniture manufacture, etc., and can be used for joining wood and wood particle materials and components mad...  
WO/2015/185828A1
This tightening device (1) comprises six convex lobes and six concave lobes distributed alternately about a central axis (X1) such that each concave lobe links two consecutive convex lobes about the central axis (X1). Either the convex l...  
WO/2015/183097A1
A frame screw (1) arranged for the releasable attachment of an element (4) to the outward side face (21) of a building-element frame and/or for tightening the building- element frame (2) against an adjacent building structure (3), wherei...  
WO/2015/159034A2
Anti-theft fixing device (1) for securing a wheel to the hub of a motor vehicle, including a threaded distal portion (2), a holding portion (3) intended to be applied against the rim (6) of the wheel to be fixed, and a proximal driving p...  
WO/2015/159034A3
Anti-theft fixing device (1) for securing a wheel to the hub of a motor vehicle, including a threaded distal portion (2), a holding portion (3) intended to be applied against the rim (6) of the wheel to be fixed, and a proximal driving p...  
WO/2015/157387A1
A fastener (100) includes a shank (102) having a diameter (D2) including a helical thread (125) and a cutting tip (116). The fastener (100) includes a head (140) having an integral washer (145) and nut (142). The washer (145) has a diame...  
WO/2015/086196A1
The invention relates to a screw element (10), comprising a shank (12) having a thread (14) and comprising a head (16) connected to the shank (12), the said head having a tool engagement portion (20) which has six corner domes (22) arran...  
WO/2015/082283A1
Screw (100) for introducing into an underlying surface, having a screw shank (102) and a screw head (104) which adjoins the screw shank (102) and in which a drive (106) for driving the screw (100) in rotation by means of a drive element ...  

Matches 1 - 50 out of 2,606