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Patent Searching and Data


Matches 1 - 50 out of 3,253

Document Document Title
WO/2018/067323A1
The present disclosure provides a threaded fastener having a hybrid self- drilling tip or drill tip. The fastener includes a head, a shank connected to and extending from the head, a helical thread formation extending radially outwardly ...  
WO/2018/067247A1
The present disclosure provides various embodiments of a winged threaded fastener (100) primarily suited to be used to connect a wooden object to a metal object. The fastener includes a head (110), a shank (120), a helical thread formati...  
WO/2018/051055A1
Disclosed herein is a fixing (1) for receiving a bolt or screw (4). The fixing comprises a tubular member (2) having a proximal end (2a) into which a bolt or screw (4) is received in use, a distal end (2b) opposite the proximal end (2a),...  
WO/2018/034981A1
A thread rolling and self locking fastener is provided. A thread rolling external thread is disposed along the shaft of the fastener. A non-continuous core thread is also disposed thereon.  
WO/2018/019899A1
This screw (20) comprises a shank (1) provided with a thread (13), that ends in a final attack portion (2) and on the opposite end of which there is a head (3), including flaps (4) that protrude diametrically. The screw (20) has at least...  
WO/2018/007069A1
The present invention relates to a screw, in particular a plug screw, having a screw shank (1), a screw head (2) and a tapering screw tip (4), and having a screw thread (6) that extends at least over a portion of the screw shank (1) and ...  
WO/2018/007195A1
The invention relates to a screw (10), comprising a shank (20), which has a first shank portion (12), a second shank portion (14), and a welding seam (50) connecting the first shank portion (12) to the second shank portion (14). The firs...  
WO/2017/194357A1
The invention relates to a self-cutting concrete screw (1) that has two shank parts (4, 5) which are joined together using spin welding. According to the invention, a front shank part (4) is made of a stainless martensitic 1.4034 steel (...  
WO/2017/194359A1
According to the invention, a self-cutting concrete screw (1) which is made of soft-annealed 1.4057 steel is through-hardened following a thread rolling step and is nitrided on a surface to reach a minimum nitrogen content of 2 percent b...  
WO/2017/186838A1
The invention relates to a screw (10) for cutting a thread into a component, comprising a shaft, which is provided with a thread at least in some sections, and comprising a screw head (14) having a drive formation, which screw head is ad...  
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...  
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...  
WO/2017/162508A3
Disclosed is a method for producing a screw anchor (10) comprising an anchoring thread (12), a metric fine connection thread (14) and a driving feature (16). The method comprises the following steps: - providing a blank (18) having a fir...  
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 ...  
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...  
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...  
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...  
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 ...  
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...  
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/2017/102290A1
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...  
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...  
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...  
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 (...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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/2016/205119A1
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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)...  
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...  
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...  
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...  

Matches 1 - 50 out of 3,253