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WO/2009/068737A9 |
A fastening screw (1) comprising two end sections (2), at least one of which is provided with threads, and a shank (3) between the end sections (2). The cross-sectional shape of the shank (3) deviates from a circle.
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WO/2009/091453A1 |
An auger clip assembly configured to be secured to a foam panel may include a main body having a cylindrical main wall (24) that define a central chamber (40), a first set of opposed threads (26) radially extending from the main wall and...
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WO/2009/079443A1 |
A method for securing a hot face insulation to a cold face insulation of an enclosed heating area includes (a) providing a first insulating material having a first and second side; (b) providing a second insulating material having a firs...
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WO/2009/072449A1 |
A fastening body structure having a screw member which uses a module screw having a countersunk head and also uses, together with the module screw, a washer made of a shape memory alloy. With this structure, the washer does not expand ev...
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WO/2009/064158A1 |
A nut for use with self-tapping screws (3) utilized in sheet metal work which comprises an elongated hexagonal-shaped body (1) with a straight through centre core (4) and has a flanged rear end (7) that is beveled (9) at the edge of the ...
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WO/2009/061538A1 |
A threaded connection element (10) adapted to reside in secure embedded relation within a wall structure (32) of a fluid containment unit. The connection element (10) includes a proximal portion adapted to engaging a thickness dimension ...
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WO/2009/047507A1 |
There is provided a coupling having at least one coupling end (2) for connection to a tubular conduit (4), wherein each coupling end (2) comprises: a housing (2) de'fining a tubular wall (14) of a receiving recess for receiving an end of...
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WO/2009/048450A1 |
A ballistic resistant bolt to be used in securing straps on a military combat helmet is provided, the bolt having a bolt head and a shaft extending from the underside surface of the bolt head. The bolt head has a generally circular shape...
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WO/2009/041459A1 |
Provided is a lighting-resisting fastener, which can prevent the peel-off of an insulator layer reliably while the airplane is flying, thereby to improve the thunderbolt preventing effect and the reliability. The lighting-resisting faste...
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WO/2009/039834A1 |
The invention relates to an eccentric adjustment element (10) having a rod (12) provided on both ends with exterior threads (14, 16) of a smaller diameter to each of which unthreaded, inwardly profiled sections (18, 20) are fastened, whe...
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WO/2009/036881A1 |
The invention relates to a mounting screw (1) for fastening a fitting part (11) on a hollow chamber profile (12), wherein the ratio between the head diameter and core diameter of the outer thread (6) lies between 1.2 and 1.3. In order to...
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WO/2009/028363A1 |
In the prior art, many shavings are formed at the leading end of the threaded portion of a bolt fastened in a nut when a car door is tentatively mounted by means of bolts on an electrodeposition-coated car body. The shavings are splashed...
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WO/2009/024093A1 |
A lockable and antirust bolt fastener comprises a bolt (1), an inner nut (2) and an outer screw head (3). Two segments of thread which are reversed in spiral direction are provided at the threaded end of the bolt. The inner nut contacts ...
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WO/2009/023079A2 |
A tolerance compensating fastener (100) comprising a first member (10) having a first member (13)bore and an outer surface having threads (11), a second member (20) having a second member bore and a spherical portion (21) engaged with th...
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WO/2009/007179A1 |
The invention relates to a closure bolt of locking fittings for windows or doors, with a collar bolt (2) which is fastened to a displaceable driving rod, and with a roller (3) which is mounted rotatably on the collar bolt (2), in particu...
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WO/2009/003424A1 |
A fastener and a manufacture process of the same, the fastener is made of carbon/carbon composite material, said fastener includes screw, bolt, stud, nut, gasket, they are used in high temperature furnace or corrosive environment to repl...
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WO/2009/001421A1 |
A bolt (10) has integrally formed on it a screw rod section (11), a screw head section (12), and blade-like projections (13) projecting outward from portions of the outer periphery of the screw head section (12). The blade-like projectio...
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WO/2008/155787A2 |
The present invention relates to a device for fastening two elements to one another, comprising a rod-like member (1) having opposite ends (2, 3) which are aligned on a common longitudinal axis (X-X) and a threaded portion (4) formed in ...
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WO/2008/149386A1 |
A structural fixing system with high clamping force, tightening precision and high corrosion resistance, in particular for light and heavy metalwork elements, comprises a flanged metal bolt (10), and/or a flanged metal nut (20), obtained...
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WO/2008/150656A2 |
A brick tie anchor (10) secures a brick veneer to an underlying structure. The anchor (10) includes a head portion (14) having a shaped body (36) defining a longitudinal axis. The head (14) includes a key portion (44) extending from an e...
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WO/2008/144952A1 |
The invention relates to a closable container (10) for protecting an object against theft, wherein the closure of the container has a displaceable lock (50) which prevents the container from being opened when the container is closed and ...
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WO/2008/136765A1 |
A fastener with a recess head wherein the drive head has four lobular recess channels. Each channel comprises a first wall, a second wall, a bottom surface and a recess sidewall. The first and second walls have portions opposing each oth...
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WO2008030409B1 |
A positive locking machine screw mechanism comprises a screw having a head and a body wherein the body includes male threads formed thereon wherein the threaded body has at least one longitudinal segment devoid of threads. A work piece d...
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WO/2008/129219A2 |
The invention relates to a braking device for a trailer, comprising a drawbar actuator (1) capable of being placed on the drawbar of the trailer and a means (4) for linking said actuator (1) with the braking system (3) of the trailer, an...
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WO/2008/129212A2 |
The invention relates to a mechanical assembly (100) between a first part (40) including of a bore (50) having a longitudinal axis (56) and a second part (31) having a shaft (35) intended to fit into the bore, the assembly including a sc...
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WO/2008/103662A1 |
A method and apparatus for removing liner bolts over a range of impact angles. Complementary liner bolt (20) and driving assembly (30) features cooperate to control impact of the driving assembly (30) upon the liner bolt (20). The liner ...
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WO/2008/095472A1 |
The invention relates to screw connections of crankcase and transmission case components. The aim of the invention is to improve said connections in such a manner that a higher screw tension can be produced with the given tightening torq...
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WO/2008/095593A1 |
The invention relates to the head of a countersunk screw with a lower side which has at least one supporting surface (2), which forms part of a rotational surface about the screw axis (7) and can nestle against a correspondingly contoure...
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WO/2008/093025A2 |
The device of the invention is used for securing with screws a compressible coating on a carrier structure. It comprises a plate (8) with a cup (9), the bottom of which includes a coaxial bore (O) and a screw (1) with an under-head threa...
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WO/2008/089056A1 |
A bolt (10) has a pointed end with cutting edges (26, 94). The cutting edges may have knurls (grooves) 26 or ridges, and may have a spiral arrangement. The bolt (10) may have a convex end, such as a cone end or a curved end. A plurality ...
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WO/2008/084188A1 |
Traditional nut and bolt fasteners are generally acceptable but will normally be over specified for particular applications. Thus, in situations where weight is important such traditional nut and bolt fasteners are not optimised. By prov...
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WO/2008/085873A2 |
A headset device that includes an earbud housing, a primary housing, a threaded neck, an earbud screw, and a primary housing screw is provided. The earbud housing can include an earbud through-hole and a first neck engaging surface. The ...
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WO/2008/078460A1 |
A screw which can be manufactured at a low cost with a relatively simple constitution by performing precise machining suitable for tightening a screw without employing a tapping thread structure as a threaded portion shape and machining ...
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WO/2008/074974A1 |
An insert for blind installation in a workpiece, and method of manufacture of an insert, the insert (2) comprising a body (4) and anchor stud (6); wherein the stud is inserted into a through bore (22) in the body, part of the stud extend...
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WO2008049153B1 |
A fastener which can be rotated in one direction using an attaching tool but not in the other direction, the fastener comprising a shank portion, a collar portion, and a head portion, the collar portion being positioned immediately below...
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WO/2008/067287A2 |
This invention relates to an adjuster foot (2) for adjusting the vertical height of an item comprises a base (6) including a sleeve (8) further comprising a plurality of grooves (10) and an adjustable nut (12) and bolt (14) housed inside...
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WO/2008/059549A2 |
A handle (1) for a leaf (2) provided with a locking device (50) suitable to selectively connect in a substantially rigid manner the leaf (2) to a respective frame (3); the handle (1) comprising a handgrip (12) provided with a base (11) i...
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WO/2008/059548A1 |
A handle (1) for a leaf (2) provided with a locking device (50) suitable to selectively connect in a substantially rigid manner said leaf (2) to a respective frame (3); the handle (1) comprising a base (11) integrally couplable to a flat...
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WO/2008/040932A1 |
A mounting arrangement for a component, the arrangement including a bolt (10) with a head (14) , shank (16) and an underhead blend portion (18) therebetween, and a substantially cylindrical hole (24) in a face of the component (12) into ...
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WO/2008/036489A1 |
A connector (100) includes an elongated hollow body (102) and a nut (108) threaded onto the body. The nut is secured in place by outward expansion of material from the threaded body into a chamfer (134) of the nut.
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WO/2008/034562A1 |
The invention concerns a fixing element which can be attached to a component with a metallic surface, and which has a metallic, rotationally symmetric end surface (3) and forms a friction solder connection when rotated under pressure ont...
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WO/2008/036952A2 |
Described herein are fasteners and devices for securing together several components so that the load applied to the components is constant or nearly constant. The fasteners described herein include a hyperelastic member having first end ...
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WO/2008/028838A1 |
A screw (60) is described, having a shaft (32) and a head (66) for fastening a component onto a substructure by means of tightly pressing a conical sealing disk (50) onto the component. The screw head (66) is configured at the bottom (64...
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WO/2008/029753A1 |
Intended is to provide dislocation preventing means of a simple structure, which can give a deck plate a resisting section against all dead/live loads over the entire length of a bridge and which can ensure the prevention of dislocation ...
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WO/2008/026998A1 |
A locking system comprising a fastening element (3, 3'), the fastening element be- ing a hexagonal nut (3') or a hexagon-headed bolt, and a locking washer unit, a locking washer (1) having a central hole, a first side (4) comprising a pa...
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WO/2008/020953A2 |
Trigger assemblies and trigger studs for gun bodies.
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WO/2008/016792A2 |
A threaded device such as a self-tapping screw or bolt, particularly for use in medical applications, provides a low-torque design that prevents a steady increase in the amount of torque necessary to drive the device into material as the...
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WO/2008/014786A1 |
A sleeve (1 ) for a T-bolt (21 ) comprises a longitudinally extending part (2) having a first end (3) and a second end (4), and a longitudinal axis (5) extending from the first end (3) to the second end (4). The longitudinally extending ...
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WO/2008/014778A1 |
Screw (10), bolt or locking ring bolt (20), in each case produced solely by rolling, and production method for such a screw (10), such a bolt or locking ring bolt (20).
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WO/2008/010523A1 |
A bolt (1) having a bolt body (2) and a ring-shaped member (3). The bolt body (2) is provided with a screw thread (5), a head (6) formed on the upper end section of the screw thread (5), and a flange (7) formed on the lower end section o...
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