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WO/2019/170507A1 |
The invention relates to a method for producing a bimetallic screw having a tip element and a drive element, in which a first blank comprising a steel having 0.07 to 0.14 wt.% ofcarbon, 13 to 15 wt.% ofchromium, 1.3 to 1.7 wt.%of molybde...
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WO/2019/164843A1 |
A combined anchor and fastener assembly for anchoring an object to a support structure includes an anchor baseplate having a top surface and a bottom surface, an elongated post having an upper end and lower end, with the upper end thereo...
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WO/2019/158608A1 |
The invention relates to a joining element (10, 50, 70, 100, 130) for connection to at least one component layer (34, 62, 84, 112), comprising a head (12, 52) having a head supporting surface (16, 140) for abutment against a component la...
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WO/2019/160899A1 |
A threaded insulating glass unit plug for sealing an aperture in a spacer frame of an insulating glass unit, method of assembly and installation is provided. The threaded insulating glass unit plug includes a head integrally formed with ...
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WO/2019/158661A1 |
The invention relates to a connecting element (10, 30) for connecting at least two components that are positioned one on top of the other, comprising a shaft (14, 34) and a head (12, 32), which is provided with a drive (38), the shaft (1...
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WO/2019/158660A1 |
The invention relates to a thread-forming screw (10) comprising a base body (12, 20) which comprises a drive and a screw shank, the screw shank carrying a thread (13) having a channeling region (14) and a carrying region, the base body (...
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WO/2019/158659A1 |
The invention relates to a thread-forming screw (10) comprising a base body (12, 20) which comprises a drive and a screw shank, the screw shank carrying a thread (13) having a channeling region (14) and a carrying region, the base body (...
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WO/2019/154925A1 |
The invention relates to a method for introducing a joint element into at least one workpiece made of a high-strength steel sheet with a tensile strength of more than 700 N/mm2, in particular more than 1,200 N/mm and less than 2,200 N/mm...
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WO/2019/154485A1 |
The invention relates to a self-drilling wall plug (1) for screwing into lightweight building materials, in particular into plaster walls, having a sleeve-shaped plug body (4) surrounded by a cutting thread (2), a flange (6) on the rear ...
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WO/2019/137863A1 |
The invention relates to a self-cutting concrete screw comprising a nickel-phosphorus or chromium surface coating containing diamond particles as abrasive particles.
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WO/2019/121726A1 |
The present invention relates to a method for connecting a first component (10) to a second component (20) using a flow-drilling screw (30). The invention also relates to an assembly (1) made up of a first component (10) and a second com...
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WO/2019/101760A1 |
The invention relates to a wire thread insert (1) consisting of a body comprising a plurality of windings (10,12,14) wound in a screw-type manner, in which the plurality of windings (10,12,14) wound in a screw-type manner has a first end...
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WO/2019/096475A1 |
The invention relates to a method for producing a composite component from a first joining element (10) and a second joining element (20) by means of an adhesive (30) and a flow drill screw (40), in which, before attaching the second joi...
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WO/2019/091536A1 |
A screw, especially for wood, has a knurled region (10) with two sets (11A, 11B) of ribs (11) that are offset from each other by an azimuth angle. For example, the two sets of ribs extend towards each other from opposite ends (10A, 10B) ...
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WO/2019/089273A1 |
A screw includes: a head end, a shank and a tapered end, the head end including a tool engaging part, the head end located at one end of the shank and the tapered end located at an opposite end of the shank, wherein a thread is formed al...
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WO/2018/141508A9 |
The invention relates to a gypsum plasterboard dowel (1) comprising a dowel body (2) made of plastic and a bore insert (3) which is rotationally and axially fixed to the dowel body (2) and protrudes forward axially from the dowel body (2...
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WO/2019/055226A1 |
Various embodiments provide a fastener including a head, a shank connected to the head and having a tip, one or more helical thread formations extending outwardly from the shank, and wherein a bottom portion of the head includes a plural...
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WO/2019/046035A1 |
A sheet metal screw which includes a head end, an entry tip end and shank running between the head end and the entry tip end. The shank includes a first portion that runs from proximate the head end and toward the entry tip end and inclu...
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WO/2019/042963A1 |
A fastening arrangement comprises a sheath, which is configured as a substantially cylindrical sleeve with a head part, with a hollow-cylindrical shaft and with a conical tip, and also a fastener and a nut, for example made of plastic, w...
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WO/2019/016092A1 |
The invention relates to a wood screw having a shaft, wherein the shaft has a thread, at least in sections, having a screw head on a first end of the shaft, wherein the screw head has a drive design, and having a screw tip on the second ...
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WO/2018/157894A9 |
The invention relates to a component (1) comprising a screw boss (2) for receiving a screw (3), the screw boss (2) typically protruding out of the component (1) and being connected to the component (1) in such a way that together they fo...
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WO/2019/006006A1 |
A drivable threaded fastener including: a head including a recess; and a shank extending from the head, the recess includes a first recess having a first drive-shape, and a second recess having a second drive-shape different from the fir...
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WO/2019/001839A1 |
The invention relates to a method for producing a steel component assembly (1), wherein a steel component (2) having a predetermined breaking point (3) is provided and the predetermined breaking point (3) of the steel component (2) is pu...
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WO/2018/210975A1 |
The invention relates to a connection element, in particular a wood screw, made of metal for timber construction, comprising a screw head having a drive formation, and a screw shaft, wherein at least sections of the screw shaft are provi...
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WO/2018/210637A1 |
The present invention relates to a screw element (1), comprising a threaded shank (2) and a screw tip (4) formed at one shank end and a screw head (5) which is formed at the opposite shank end and has a force-engagement means (7) and wit...
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WO/2018/210967A1 |
The invention relates to a wood screw for timber construction comprising a screw head with a drive formation, and a screw shaft with a screw tip, wherein the screw shaft is provided with a thread-free section adjacent to the screw head a...
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WO/2018/195571A1 |
Wood screw (1), comprising a cylindrical screw shank (2), at one end of which a tip (3) is formed, a screw head (4), which is formed at the other end of the screw shank (2), and also at least one threaded portion (5), which extends from ...
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WO/2018/162705A1 |
The invention relates to a screw and washer assembly, comprising a screw, which is produced from a steel alloy 38B2 according to DIN EN 10263, and a washer which is produced from a steel alloy C22 according to DIN EN 10083, wherein the w...
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WO/2018/153635A1 |
The invention relates to a self-tapping screw (1) having a screw shaft (2), a screw tip (3) and a triangular thread as a screw thread (5). The invention proposes to provide the screw shaft (2) in a short section (L) adjoining the screw t...
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WO/2018/149626A1 |
The invention relates to an aluminum alloy for producing a wire for cold working, in particular for producing connection elements, consisting of 0.4 to 1.0% by mass of silicon; 0.05 to 0.2% by mass of iron; 5.0 to 6.1% by mass of copper;...
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WO/2018/149975A1 |
The invention relates to an aluminium alloy for producing wire for the cold-forming process, in particular for producing connection elements. Said alloy has, as main alloy elements, an alloy content of aluminum greater than 88%, and an a...
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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...
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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 ...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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...
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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 ...
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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...
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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),...
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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.
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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...
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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 ...
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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...
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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 (...
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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...
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