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Matches 1 - 50 out of 3,270

Document Document Title
WO/2018/122337A1
This screw (20) comprises a head (3) and a shank (1) which is provided with a main thread (13), the head (3) being configured to be housed in the material of the plate (16) in the fixed configuration and having a generally frusto-conical...  
WO/2018/115358A2
The invention relates to a system (18) for joining two components (10, 12) or for reinforcing a component, comprising a first and a second threaded sleeve (20, 22) which each comprise the following: an outer thread (31), with the aid of ...  
WO/2018/116724A1
Provided is a male threaded member configured such that a collar is mounted in advance on the male threaded member side to make it possible that fastening work is efficiently performed without increasing the number of parts. This male th...  
WO/2018/093872A1
Fasteners, methods of forming fasteners, and methods of securing a work piece to a substrate using a fastener. Embodiments include fasteners having a structural feature below the head. The upper extent of the structural feature is on a p...  
WO/2018/091732A1
The invention relates to a wood screw (10) with a screw head (12) with a drive formation, a screw shaft (14) which extends from the screw head and which is at least partly provided with a thread, and a drilling tip (16) which adjoins the...  
WO/2018/093571A1
Various embodiments of a fastener driveable into a substrate are provided. The fastener includes a head, a shank, and a helical thread formation. Portions of the shank and helical thread formations may be tapered. The outer diameter of t...  
WO/2018/078311A1
The present invention relates to fasteners such as screwbolts in general and to anti-shake screwthreaded systems and anti-shake screwthreaded assemblies employing screwbolts (50) in particular. As is universally known, in relation to scr...  
WO/2018/072884A1
The invention relates to a fastening element (1) having a head (2), a tip (3) and a shaft (4) arranged therebetween. The shaft has at least in a partial region a threaded portion (6) with a threaded profile (7) which rotates spirally abo...  
WO/2018/073131A1
Fastening element (100) for a porous material, in particular balsa wood, comprising a fastening head (1) designed to absorb torque in both directions of rotation about a main axis (10), and a shaft (2) which extends from the fastening he...  
WO/2018/073817A2
In one embodiment of this invention the washers have been provided with the bottom teeth, which sink into the wood surface during nut tightening thus immobilizing the washer, and a turnable upward flap which when bent upward and pressing...  
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...  

Matches 1 - 50 out of 3,270