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WO/2022/086805A1 |
An internal connector system of structural member includes a locking screw with a screw thread. A connector block includes a first bore hole sized and shaped to receive at least a portion of the locking screw, and the connector block is ...
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WO/2022/077691A1 |
An expansion screw for a wall plate, comprising a screw (10) and an expansion sleeve (20). The expansion sleeve (20) comprises a support portion (21), deformation portions (22), and a threaded sleeve (23) which are connected in sequence;...
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WO/2022/075914A1 |
A dowel (10), configured to form a part of or to be connected to a first part (1 ), the dowel (10) being configured to be inserted into an insertion portion (21) of a recess (20) of a second part (2) and to be transferred to a locking po...
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WO/2022/074696A1 |
Spacer system (100) for panels or slabs positioning, configured for an adjustable fixing of at least one panel (50) to a supporting structure (60), comprising: - A first element (101) comprising an adjustment mean (101a) and a locking el...
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WO/2022/069238A1 |
The invention relates to an anchor arrangement comprising an expansion anchor and a cap nut arranged on the anchor rod of the expansion anchor. The cap nut comprises a yielding stopper that is configured to limit advancement of the ancho...
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WO/2022/069516A1 |
The present invention relates to a door handle and/or locking arrangement (100) for arrangement on a door comprising at least a first wall (220). The door handle and/or locking arrangement comprises a housing (110) configured to be arran...
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WO/2022/057245A1 |
A high-stability bolt connection assembly, comprising a screw rod (1) and a nut (2) having an internal thread. The screw rod (1) comprises a spiral portion (3) having an external thread and a head (4) located on one end of the spiral por...
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WO/2022/012974A1 |
The invention relates to a screw having a shank (10), wherein the shank has a tip end (11), a rear end (18), and a longitudinal axis (99) extending through the tip end and through the rear end, wherein the tip end and the rear end are op...
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WO/2022/012976A1 |
The invention relates to a screw having a shank (10), wherein the shank has a tip end (11) and a rear end (18), and a screw thread (30), which is connected to the shank, and which winds around the shank, wherein a wedge groove (40) is pr...
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WO/2022/012975A1 |
The invention relates to a screw having a shank (10), wherein the shank has a tip end (11), a rear end (18), and a longitudinal axis (99) extending through the tip end and through the rear end, wherein the tip end and the rear end are op...
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WO/2022/013217A1 |
Inventive devices and methods for mounting a flat panel surface onto a flat receiving surface. The devices include a recessed extension spring (306) which results in the surfaces being joined without resulting in any appreciable gap betw...
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WO/2022/005922A1 |
An attachment device includes a flange, an upper shaft, and a lower shaft. The flange defines an upper surface and a lower surface. The upper shaft projects from the upper surface and is centered about an upper longitudinal axis. The low...
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WO/2022/002592A1 |
The present invention provides a self-drilling expanding anchor bolt, comprising a drill bit for drilling, an anchor rod connected to the drill bit, and an expanding sleeve surrounding the anchor rod, the anchor rod having an expansion c...
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WO/2021/259470A1 |
Described herein is a sleeve (1) and pin (2) combination for fastening of one or more screening media elements (3) to a corresponding attachment socket (4) of a screening equipment (5), a screening media element (3) for co-operation with...
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WO/2021/254831A1 |
In order to protect an optoelectronically readable code (6) against mechanical damage by a wrench, the invention proposes a distance of the codes (6) from edges (7) of wrench surfaces (5) of a nut (1).
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WO/2021/257694A1 |
Fluid tight blind fasteners and methods tor fastening are provided. The sleeve comprises a first sleeve end comprising a first inner surface, a second sleeve end comprising a second inner surface, and an elongate portion extending from t...
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WO/2021/255857A1 |
[Problem] To provide a seismic anchor with which workability can be improved and noise generation can be prevented by eliminating the need for driving work, and a construction method and fastening structure for said seismic anchor. [Solu...
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WO/2021/248615A1 |
Disclosed are an invisible connector (100) and a connecting structure. The invisible connector (100) is used for connecting a first plate (200) having a first row of holes (210) and a second plate (300) having a second row of holes (310)...
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WO/2021/237989A1 |
Disclosed in the present invention is a thermal insulation nail facilitating installation and positioning, comprising an expansion tube, a screw, a fixing disc, first reinforcement ribs, and cracks; one expansion tube is fixed at the bot...
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WO/2021/233736A1 |
A fastening device for fastening an object to a substructure in a fastening direction, comprising a frame having a first hinge element, a gear rack displaceably mounted to the frame and having a rack axis, a holder having an abutment fac...
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WO/2021/231426A1 |
A reusable blind fastener including a bushing, a nut, a tail, a receiver, an expansion device, and a screw. The expansion device having an exterior surface that is discontinuous and configured for selective elastic deformation when engag...
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WO/2021/225277A1 |
A nut type anchor bolt according to the present invention comprises: a tightening portion of a rod shape having a spiral part on one end thereof and an opening member formed on the outer circumferential surface; a fastening portion havin...
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WO/2021/197897A1 |
The invention proposes applying a peripheral annular weld bead (11) to a front end face of an expansion sleeve (2) of an undercut anchor (1), which weld bead fractures at slits (6) in the expansion sleeve (2) during expansion of expansio...
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WO/2021/198039A1 |
The invention relates to a positioning aid (18) for positioning a nut (302) on a guide rail (112) of a lift system (100). The guide rail (112) is designed as a hollow rail (114), wherein the hollow rail (114) has a plurality of slotted h...
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WO/2021/195700A1 |
There is disclosed a panel fastener (12) adapted for use in securing an insulation panel (14) to a building structure (18). The panel faster (10) includes an elongate fastener body (22) longitudinally extending between a panel end (26) a...
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WO/2021/173350A1 |
Height-adjustable fixtures for buried tubulars and methods of adjusting the height- adjustable fixtures. The height-adjustable fixtures include a frame and a plurality of slot nuts. The frame has an upper frame surface, a lower frame sur...
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WO/2021/170446A1 |
The present invention relates to a method for mounting a lifting anchor in a concrete hollow core slab, and a bag suitable for use in such a method.
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WO/2021/170526A1 |
A coupling element comprising at least one coupling member having a first end and a second end, wherein said coupling member has a flat face on a first side thereof, at least one barb extending in cantilever manner from said flat face an...
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WO/2021/158283A1 |
A toggle fastener includes an arm extending along a first axis and defining a threaded opening through the arm along a direction perpendicular to the first axis the toggle fastener. A rachet strap extends along a second axis and is pivot...
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WO/2021/151150A1 |
A drilling assembly is disclosed for drilling a borehole in a rock body and inserting a rock bolt within the borehole in a single pass. The drilling assembly includes an elongated drill string having a downhole end. A drill bit is detach...
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WO/2021/154066A1 |
The invention relates to a device (51) for removing wall plugs (61) from walls (62), which has two main elements: a double-headed screw (12, 14, 16), which can be operated by a hand or power tool; and a bushing (31), centred on the base ...
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WO/2021/148299A1 |
The present invention pertains to a use of at least one hard aggregate having a Mohs-hardness of greater than or equal to 8 in an inorganic mortar system for a chemical fastening of anchoring means in mineral substrates, comprising a cur...
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WO/2021/144112A1 |
The invention relates to a counter bearing sleeve (1) for a profile tube (4, 5) having at least one undercut longitudinal groove (3), comprising a through-opening (7) extending along an axial direction (6) for guiding a connecting screw ...
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WO/2021/146053A1 |
The invention is an expanding, anchoring screw, made of expandable polymer material. The screw shaft is hollow. After inserting screw in a material, by allowing two reagents to mix in the hollow shaft, and a polymerization chemical react...
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WO/2021/133326A1 |
The invention relates to a mounting member consisting of a single piece, which is capable of freely moving on at least one threaded structure in one position and advancing on the threaded structure due to rotation in another position, an...
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WO/2021/123095A1 |
A fastening device (10) for fastening an object to a substructure in a fastening direction comprises a frame (20), a threaded spindle (40) rotatably mounted to the frame and having a spindle axis, a spindle nut (50) screwed on the spindl...
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WO/2021/123746A1 |
An anchor assembly (20, 420) for receiving a fixing member (110). The assembly (20, 420) may comprise a shell (22, 422) with a substrate engagement surface (24, 424). The shell (22, 422) defines a passage (26, 426) configured to receive ...
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WO/2021/116171A1 |
The present invention relates to a method for joining a first metal pipe with a second metal pipe, the pipes being joined together in an overlapping area by use of a two- component polyurethane adhesive that encapsulates the overlapping ...
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WO/2021/110622A1 |
The invention relates to the use of a synthetic resin system as an adhesive in chemical fastening technology, in particular for fastening anchoring elements in drill holes, characterized in that the system contains a) a reaction resin on...
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WO/2021/110621A1 |
The invention relates to a hybrid system for use as an adhesive, coating or paint, characterized in that the hybrid system contains a) a reaction resin on the basis of α, β-unsaturated compounds, b) a reaction resin on the basis of CH-...
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WO/2021/095224A1 |
An adhesive member provided with: a first pin section that is inserted into a first hole formed in a first adhered member; a second pin section that is inserted into a second hole formed in a second adhered member adhered to the first ad...
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WO/2021/089991A1 |
A fixing device (101) has a pair of complementary fingers (102,103) complementary pivot formations (121,122). Each has distal portion (104) and a proximal portion (105). Both have a flat surface (106), which abuts the same face in the ot...
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WO/2021/083863A1 |
A ceiling panel support system including a ceiling panel and a mounting bracket. A ceiling panel has an elongate extent in a longitudinal direction and an upper part including an elongate support portion from which the panel can be suspe...
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WO/2021/074774A1 |
A fixing device for fixing an object in relation to a support structure, the fixing device comprising at least two spaced apart anchors, each anchor comprising an actuator; and at least one retaining member coupled to the actuator a trig...
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WO/2021/069270A1 |
The invention relates to a storage-stable curing composition for a reaction resin based on a radically curable compound comprising water, a peroxide and a rheological additive, wherein the rheological additive is a layered silicate-based...
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WO/2021/071128A1 |
The present invention provides a fastening element for increasing fixing stability, the fastening element having a drill part formed at the bottom tip of the lower end of a fixing piece so that a fixing groove can be easily formed by mea...
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WO/2021/069294A1 |
The invention relates to a package containing components of a hardenable multi-component mass, the package comprises a string of capsules that comprises at least three capsules, which are arranged next to each other in threadlike manner,...
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WO/2021/062954A1 |
A multifunctional fastener having multiple negative Poisson's ratio effects, comprising a fastener top (1), a fastener circular tube part (2), and a fastener tail (3). The fastener top (1) is a plurality of evenly distributed arc-shaped ...
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WO/2021/047995A1 |
An expansion anchor, comprises a bolt, a spacer sleeve, an expansible sleeve, an expanding member, and a collar, being arranged between the expansible sleeve and the spacer sleeve and having the form of a ring-like body, the bolt inserti...
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WO/2021/039638A1 |
[Problem] To perform foaming sufficiently in a short time and obtain excellent strength, waterproofing, moisture resistance, thermal insulation, and soundproofing. [Solution] A foaming material 130 is provided on a sleeve 120. An insulat...
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