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WO/2017/184892A2 |
Various embodiments of a pedicle screw assembly having a pedicle screw defining an axial channel in communication with a pair of lateral channels configured to receive a bone anchor therein that extends outwardly from the pair of lateral...
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WO/2017/162590A1 |
The invention relates to a method and to a connector set for connecting beams of wood material, in particular solid wood, glulam, laminated veneer lumber, or cross-laminated timber, in particular for connections loaded both in compressio...
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WO/2017/162508A2 |
Disclosed is a method for producing a screw anchor comprising an anchoring thread, a metric fine connection thread and a driving feature. The method comprises the following steps: - providing a blank having a first section, on which the ...
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WO/2017/159896A1 |
The present invention relates to a tapping screw capable of minimizing the rate and area of material strain in an object to be coupled when the tapping screw is screwed thereinto. Specifically, the present invention comprises: a head par...
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WO/2017/159898A1 |
The present invention relates to a tapping screw having an improved fastening force, that can improve a fastening area of a tapping screw fastened to an object to be fastened. More particularly, the present invention relates to a tapping...
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WO/2017/159897A1 |
The present invention relates to a tapping screw capable of minimizing the rate and area of material strain in the object to be coupled when the tapping screw is screwed thereinto. Specifically, the present invention comprises: a head pa...
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WO/2017/153335A1 |
The invention relates to a screw having a cylindrical shank, wherein the shank is provided with a screw thread, in particular a wood thread, at least in some sections and wherein elevations from the cylindrical base surface of the shank ...
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WO/2017/134009A1 |
The invention relates to a thread element made of plastic, a connection assembly formed by a carrier part made of plastic, into which the plastic thread element is screwed by generating a counter thread, and a method for producing the co...
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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...
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WO/2017/102290A1 |
The invention relates to a cooking oven comprising at least two entities made of sheet metal (2, 3), each sheet metal entity (2, 3) comprising at least one surface carrying an enamel layer, specifically a vitreous enamel layer, said enam...
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WO/2017/098337A1 |
The present invention relates to a wood screw (1) provided to be screwed into an object, wherein the screw (1) comprises a screw head (2), a cylindrical shank (3) around which a primary thread (6) helically extends and a conical end part...
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WO/2017/088947A1 |
The invention relates to a concrete screw (1) having a screw head (2) and a shaft (3) on which a thread section (7) is formed having a core (8) and a thread path (9). The thread section (7) comprises a cutting section (10) for cutting in...
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WO/2017/085060A1 |
The invention relates to a screw (1), having a shank (3) which is provided with a thread (2) with at least one asymmetrical thread turn (4) with a plurality of windings, wherein the thread has an external diameter (Da), a core diameter (...
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WO/2017/080983A1 |
A thread-forming screw, in particular for thin, perforated sheet metal, comprises a threaded shaft (5) that is cylindrical in a first portion below the screw head (1), followed by a conical portion (8). Within the conical portion (8), th...
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WO/2017/074239A1 |
A screw (10) comprising a tip (11); a head (12) for accommodating a tool to rotate the screw (10) around a rotational axis (17) of the screw (10); and a thread (15) extending from the tip (11) towards the head (12), the thread (15) havin...
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WO/2017/060214A1 |
The invention relates to a thread-forming screw having a shank (10) which, in a front region of the shank, has a tip (11) for insertion into a bore in a substrate, in a rear region of the shank, has a drive for transmitting a torque to t...
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WO/2017/032889A1 |
A fiberboard supporting device (40) adapted for connecting devices to fiberboard panels (20) is provided. The supporting device comprises a disc-like member (60) having a through-hole (62) for receiving an associated screw (30), said scr...
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WO/2017/032423A1 |
The invention relates to a drilling screw, in particular a two-steel screw, comprising a head part and a cutting part, wherein the head part is produced of a corrosion-resistant material and has a screw head and a shaft segment and where...
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WO/2017/025318A1 |
The invention relates to a method for setting a screw, which has an external thread in a front region and a drive in a rear region for introducing a torque into the screw, in a drilled hole in a substrate of a mineral material, in which ...
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WO/2017/022707A1 |
This paint film-peeling bolt is one in which paint film-peeling notches 6 are formed over multiple pitches on the thread crests of a male thread section 3 formed on a shaft section 2. The bolt is characterized in that the various notches...
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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...
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WO/2016/205119A1 |
There is disclosed a method of forming a floating connection between a structural member and a wall member, the method comprising securing a rigid connecting element to one of the members such that it projects from that member, along a s...
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WO/2016/180661A1 |
Disclosed is a screw (100) comprising an axially extending shaft portion (102), a screw thread (104) that is located on the shaft portion (102) and has turns (110) extending radially from the shaft portion (102), a screw tip portion (106...
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WO/2016/164462A1 |
A fastener (10), with reference to Figure 2, includes a shank (100) having a first end and a second end. The fastener (10) includes a first thread (115, 120, 130) region (110, 112, 113) adjacent to the first end having a first helical th...
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WO/2016/139094A1 |
The invention relates to a fastening element (1), comprising an insertion segment (2) for inserting into a bore, having a self-tapping threaded segment (3) having an external thread (8) for screwing and tapping into the bore on a fasteni...
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WO/2016/119800A1 |
The invention relates to a transmission comprising a housing part (2) and a screw (1), the housing part (2) having a continuous bore, in which the screw (1) is screwed, in particular wherein the interior space of the transmission compris...
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WO/2016/116597A1 |
The present invention relates to a fastener (10) for a non-threaded bore (50), which fastener comprises: a first member (12) with a head (18), an externally threaded shank (20) extending from the head, and an axially extending projection...
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WO/2016/104664A1 |
When attaching a material by striking the head portion of a drivable screw nail and causing the screw nail to rotate, because the screw employs a sharp lead angle on the order of 45°, when external force is applied in an attempt to pull...
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WO/2016/096570A1 |
The invention relates to a screw, comprising a drive, a drilling tip for producing a bore having a bore axis and a bore diameter, said drilling tip being spaced apart from the drive in a drive-in direction, and a shaft which extends from...
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WO/2016/093759A1 |
The present invention relates to a concrete screw (1) comprising; a head portion (3) comprising a head member (5) adapted to fit to a mounting tool, a first shaft (7), substantially uniformly rod shaped having an essentially uniform firs...
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WO/2016/073259A1 |
In one embodiment a bone screw includes a shaft having a proximal shaft end and a distal shaft end spaced from the proximal shaft end in a distal direction along a central axis. The shaft is helically threaded between the proximal and di...
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WO/2016/073339A1 |
Fasteners are provided that include a head end (106) having a head (110), a tip end (104) having a tip (108), a first body portion (112) having first threads (114) having a pitch angle, and a second body portion (116) having second threa...
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WO/2016/050513A1 |
The invention relates to a screw connection comprising a support component (2), an additional component, and a screw (3) for fixing the support component (2) to the additional component, wherein the support component (2) has a screw tube...
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WO/2016/048822A1 |
A fastener (400) includes a shank (402) having a first end (404) and a second end. A first portion (420) of a thread (412) is formed with a first, symmetric thread angle ( K) and a second portion (425) of the thread (412) is formed with ...
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WO/2016/032919A1 |
A self-drilling, self-cleaning fastener 10 for a panel includes a head 12 having a top side 22 and an underside 26. The head has a diameter. A shank 14 depends from the underside of the head and has a diameter less than the diameter of t...
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WO/2016/023855A1 |
A drilling screw composed of an austenitic or some other non-corrosive base material (1) is described, having a shank (12), having a cutting or shaping drilling or threaded tip (16) arranged at one shank end and having a hard coating (3)...
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WO/2016/017189A1 |
Provided is a self-tapping screw for soft metals for which the initial screw-in torque is low, the axial force when fastened is high, reduction in axial force due to thermal effects, etc. is low, complex and expensive molds are unnecessa...
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WO/2015/191772A1 |
An enlarged head fastener device and method for manufacturing the same is described. The enlarged head fastener device includes a shank and a head. The head extends outwardly from the shank in a transverse plane to define a head peripher...
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WO/2015/191770A1 |
A compression indentation fastener device is described comprising a shank and a head. The head extends outwardly from an end of the shank in a transverse plane to define a head periphery. The head has an anterior side and a posterior sid...
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WO/2015/173165A1 |
The invention relates to an assembly comprising two copper sheets, which are connected to each other by means of a screw connection, wherein the screw has been screwed directly into the copper sheets without screw holes having been provi...
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WO/2015/173078A1 |
The invention relates to a fastening arrangement (10) with at least one first component (12) and at least one second component (14), at least one screw (16) for fastening the components (12, 14) to each other, wherein the screw (16) is d...
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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...
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WO/2015/144441A1 |
A screw contains a thread (5) extending from a screw drive end (2) of a cylindrical screw shaft (1) up to a screw tip (4). The screw tip is arranged at the end of a front cone portion (3) of the screw. The screw contains four ribs (10) w...
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WO/2015/141854A1 |
A self-tapping screw which can increase drag torque even when not enough seat surface area and not enough of the screw thread can engage, and a fastening structure, are provided. This self-tapping screw has a head part (10) and a screw s...
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WO/2015/135710A1 |
The invention relates to a two-steel screw comprising a top part and a cutting part, the top part consisting of a corrosion-resistant material and having a screw head and a shank portion, and the cutting part consisting of a hardenable m...
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WO/2015/135722A1 |
The invention relates to a method for producing an adhesive screw connection between at least one upper component (110) and at least one lower component (120) using a flow drill screw, which penetrates the upper component (110) at the jo...
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WO/2015/131914A1 |
Screw (1) for fastening a gypsum wallboard to support structures made of different materials, the screw (1) comprising a shank portion (13) having a wood screw thread (20) capable of fixing the gypsum wallboard to a support structure mad...
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WO/2015/124425A1 |
The invention relates to a method for producing an adhesive screw connection between at least one upper component (110) and at least one lower component (120) using a flow drill screw (200), wherein the screw (200) penetrates the upper c...
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WO/2015/110376A1 |
The invention relates to the production of a securing arrangement (10) with a layer packet (12, 14, 16) and a screw (18). The screw (18) has a screw head (20), a shaft (24), a thread (26) which runs into an displacement tip (22), and a t...
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WO/2015/110377A1 |
The invention relates to a screw (10) having a screw head (14) equipped with an engagement portion (12), having a shank (16) which defines a screw axis and which bears a thread (18), and having a thread-free shank section (20) arranged b...
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