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WO/2012/100801A1 |
The invention relates to a method for setting a self-cutting undercut anchor (10) into an anchor base (11), wherein the undercut anchor (10) comprises an expansion sleeve (12) which is divided into expansion tongues (18) by longitudinal ...
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WO/2012/093378A1 |
A dowel for a crumbly supporting material comprising, made from a metal sheet blank, an abutment collar (1) on the material, an end (2) and, between the collar (1) and the end (2), an expandable tubular body (3), with expanding means (9,...
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WO/2012/080761A1 |
In a retaining unit for fixing a heat insulation element (5) to a supporting structure (4), which comprises a draw- stem (2), a tightening piece(3,6) for attaching the draw- stem (2) to the supporting structure (4), and a clamp(12) for a...
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WO/2012/065878A1 |
A description is given of a two-component mortar composition having a curable resin component having a content of at least one free-radically polymerizable resin, fillers, accelerators, stabilizers and optionally further conventional mor...
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WO/2012/059200A1 |
In order to fasten moderately heavy loads, for example a house number, an exterior lamp or a door intercom unit, to a thermal insulation composite system (6), according to the invention an expansion anchor (1) is provided, which is expan...
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WO/2012/059199A1 |
The invention relates to an expansion anchor (1). According to the invention, the expansion anchor (1) is designed with a screw channel (4) having an internal thread (6) in a rear section and a large step-like narrowing of the diameter o...
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WO/2012/053554A1 |
An insertion convexity (11) on the frame (2) of a device (1) is inserted into an opening (101) in a wall (100). The first fastening part (120) of the frame (2) faces the first wall surface (100a) of the wall (100). A first threaded membe...
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WO/2012/048964A1 |
The invention relates to a fastener (10) comprising a shaft (12), comprising a disk-shaped head (14) which is integrally joined to the shaft (12) and which is provided with cutting ribs (24) on a lower face (18), each said cutting rib ex...
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WO/2012/040813A1 |
A magnetic cone is provided for releasably affixing objects to a wall, or other such surface. The cone is dimensioned to fit in the recess remaining in formed concrete walls once the snap tie is broken and removed. The magnetic cone is p...
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WO/2012/038559A1 |
The invention relates to a recoverable anchoring device comprising: an anchoring sheath; an inserted bolt that protrudes from the distal end of the sheath; and a part for adjusting the longitudinal position of the bolt, the distal zone o...
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WO/2012/038464A1 |
Screw dowel for concreting into a railway sleeper or ballastless track and frictionally connecting to a sleeper screw, comprising a threaded portion (14) with external thread flights (18) arranged on the outside of the screw dowel (10) a...
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WO/2012/028360A1 |
The invention relates to an expansion anchor (10) having an anchor body (11) extending in an axial direction (A) and comprising a receptacle (12) for an expansion element, wherein said receptacle runs in an axial direction (A), said expa...
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WO/2012/026154A1 |
A member-affixing structure is provided with a fastening tool and a board anchor for affixing a member to one side of a board. The board anchor is provided with a bolt and a socket into which the bolt is to be affixed. The socket is prov...
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WO/2012/024547A1 |
A method and an anchor for supporting items on a substrate such as drywall. The anchor comprises a structure configured to carry the anchoring element in a minimal cross section configuration through an insertion hole and to effect a fir...
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WO/2012/005715A1 |
A low-profile rivet-like fastener (10) is adapted to be mounted in a hole (19) provided through a wall (15). The wall has a forwardly-facing surface (16) and an opposite rearwardly-facing surface (18). The improved fastener broadly inclu...
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WO/2012/003813A1 |
The invention relates to a plastic fastener for anchoring screws in concrete or other surfaces, which has a novel radial expansion property. According to the invention, when the screw is inserted into the central hole in the fastener, th...
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WO/2012/001110A1 |
The invention relates to a method for manufacturing a fixed connection (15) between a metal dowel (1) and a substrate (16) formed preferably as a solid material substrate, having the steps: providing a metal dowel (1) comprising at least...
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WO/2011/154653A2 |
The present invention relates to a device (1), to a kit and to a method of anchoring an element (30) on an exterior face of a wall (20) of a building, notably for anchoring telephone cables. The method involves the following steps: from ...
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WO/2011/149952A1 |
A fastener for a vehicle lamp assembly has an adjustable stud and grommet. Positioning grooves on the stud interact with positioning fingers on the grommet in a ratcheting fashion to allow more accurate alignment of the lamp assembly pri...
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WO/2011/144282A1 |
The invention relates to a spacer (1) for fastening an object (2) at a distance from a substrate (4) provided with an insulating layer (3). The spacer (1) comprises an anchor bolt (7), which can be anchored in the substrate (4), and a sp...
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WO/2011/138306A1 |
A radially expandable assembly comprises a first elongate member (3, 27, 55, 83), a second elongate member (1, 29, 59, 93) movable in an axial direction relative to the first member, one of the first and second members being provided wit...
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WO/2011/137955A1 |
The invention relates to an expanding anchor (1) with an anchor shaft (2) that has a rear thread (3) onto which a torque-related nut (6) is screwed, a front thread (4) onto which an expanding body (7) is screwed, and an expanding sleeve ...
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WO/2011/127871A1 |
The spiral expansion fixing (1, 1 b, 1c, Id ) contains a metal or plastic material (3, 3a, 3b), facilitating permanent deformation, with eyes or holes, wound around the longitudinal axis (5) into a helix (2, 2a, 2b, 2c, 2d, 2e) with at l...
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WO/2011/127159A2 |
Described herein are various embodiments of a fastener anchor assembly (10) for securing a fastener (40) includes a base (20) and a recess (22) formed in the base. The recess has a substantially non-circular cross-sectional shape. The as...
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WO/2011/117612A1 |
Disclosed is a fixing element suitable for a wall arrangement comprising a board (4), comprising: a tubular shaft (50) having an insertion end and a proximal end remote from the insertion end, in which a portion of the tubular shaft adja...
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WO/2011/103625A1 |
A method of improving the holding force of fasteners (11, 41, 71) into timber and timber substitutes such as particle board and medium density fibreboard (5). A flowable harden able substance such as polypropylene or PVC is formed as a p...
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WO/2011/098241A1 |
The invention relates to an expansion bolt (l) made of plastic having an expansion region (9) which can be expanded by a screw. For the purpose of expansion, the screw can be introduced into an axial guide channel (5) of the expansion bo...
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WO/2011/075810A1 |
A mine roof support system includes an elongated anchor rod or tendon having a rigid non-deformable distalmost anchoring end portion, and one or more axially deformable portions which are configured to deform in the event load forces exc...
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WO/2011/078766A1 |
The present invention relates to both a proceeding and means for, in connection with hole making in a wall (1), for the mounting of items on the moisture-proof walls (1) of a wet area by means of an expandable mounting element (2), provi...
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WO/2011/072805A1 |
The invention relates to a fastening element (1) for anchoring in an undercut drill hole. The fastening element (1) comprises a shank section (2) and an expanding element (3), wherein an expansion body (8) for expanding the expanding ele...
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WO/2011/072802A1 |
The invention relates to a chemical anchoring of an anchor rod (7) with an anchor sleeve (1) in a hole (8) in an anchorage (9) made of, for example, concrete. According to the invention, the anchor sleeve (1) is provided with a circumfer...
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WO/2011/070060A1 |
The invention relates to a screw anchor for the concrete attachment in a railway sleeper and to the force-fit connection by means of a rail screw, comprising a threaded section (14) with external threads (18) disposed on the exterior of ...
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WO/2011/066611A1 |
A fastener (10) is disclosed which is capable of being inserted into a hole and locked in place from one and the same side of the hole. Fastener (10) has a head (12), a shaft (16) and an axial passage (18) extending through the head (12)...
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WO/2011/060632A1 |
An expansion screw comprises a shank (20) provided with threads, wherein a connection portion (21) for other plates (B) is provided on an end of the shank (20); a sleeve (30) covers the shank (20), which has cutting slots (31) extending ...
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WO/2011/059140A1 |
The present invention relates to a calblock used to firmly fix a screw or a nail screw into a bored hole; and more specifically, to a calblock having an expandable volume by length compression, wherein the calblock inserted into a bored ...
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WO/2011/050653A1 |
An anchor bolt for sheet material is composed of a nut(1), a screw rod (2)and an expansion part(3). The outer end of the screw rod(2) is provided with a screw thread section(21) and the inner end thereof is provided with a bolt head(22)....
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WO/2011/050654A1 |
Provided is an anti-shock anchor bolt, which consists of a nut (1), a screw rod (2) and at least two expansion pieces (3). There is a screw portion (21) at the outer end of the screw rod and a bolt head (22) at the inner end of the screw...
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WO/2011/053170A1 |
The present invention relates to a connector including a body having a helix configured to change circumferentially in response to a change in force applied to the connector, the connector characterised in that the helix has at least one...
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WO/2011/050040A1 |
A sleeve interference fastener adapted to be installed in a hole of a structure includes a sleeve; a pin member, wherein the pin member has a transition zone between a shank portion and a locking portion and wherein a portion of the pin ...
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WO/2011/040827A1 |
The invention relates to a plug for insulation material for mounting a heat and sound insulating material, comprising an expanding plastic nail (4) that is located in a plastic jacket (1), the outer surface of said jacket having guiding,...
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WO/2011/037455A1 |
A fastener for detachably attaching a construction element to a structure, wherein said fastener comprises a plug (2) and a pin (12) to be inserted therein, which plug (2) comprises an elongated body (4), a striking face (3) provided nea...
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WO/2011/031283A2 |
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WO/2011/020144A1 |
A point anchoring and pre-tensioning system used on a bar or bolt or self drilling rock bolt comprising a friction anchor device at the leading end of the bolt wherein the friction anchor device comprises two or more expansion shells whi...
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WO/2011/018632A1 |
Disclosed is a fixing (310) for attaching items to a hollow wall or the like having a substrate in front of a void, the fixing (310) including a bolt (320) rotatable about a fixing axis A, the bolt (310) having a head at a proximal end o...
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WO/2011/012096A1 |
The dowel consists of a dowel shank with a thrust plate on one its end, with an expansion section on the opposite end, a compressible section on the shank, of an expanding element and of an element for creating a cut-through for embeddin...
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WO/2011/009068A1 |
Disclosed is a clamp (210) that includes a bolt (214), a spacer (218), a shank (116), an expander (112) and a blocking means (128). The bolt (214) includes a non-threaded undercut (242) that permits the bolt (214) to rotate in an interna...
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WO/2011/003570A1 |
The present invention relates to a device for mechanically linking with rotating axis at least two parts (P1, P2), which is adapted to extend in a longitudinal direction (X) in coaxial bores (A1, A2) formed respectively in said at least ...
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WO/2011/003571A2 |
The present invention relates to a tapped insert for cylindrical plain bore (30) of a part A1 comprising a cylindrical body (10), characterized in that said cylindrical body (10) comprises an inner bore (11) of frusto-conical shape, and ...
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WO/2011/001511A1 |
A fastening device enabling a user to fasten members together without help whenever possible. A fastening device (50) comprises a screw member (1) to be inserted through a mounting hole, and also comprises a fastening member holding part...
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WO/2010/142499A1 |
This device is applicable for the fixing of a primary panel (4), preferably in metal, provided with an opening (41), with a secondary panel (3), preferably in plastic material, provided with at least one opening (31) for the loose assemb...
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