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WO/2013/028656A1 |
A torque transmission driver has a main body having a first end portion adapted to receive and transmit torque from a torque generation source and a second end portion opposite the first end portion having a series of five or six lobes a...
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WO/2013/027685A1 |
[Problem] The present invention aims to provide, without an increase in cost, a directional indication structure for threaded bodies that enables the visual and tactile distinction between left-hand thread and right-hand thread threaded ...
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WO/2013/011755A1 |
Provided is a locking bolt which is capable of tightening and fixing a member with rigidity, easily manufactured, and not loosened after repetitive vibrations. The locking bolt of the present invention comprises a shank portion (1) which...
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WO/2012/174958A1 |
An optical fiber fusion splicer comprising a core alignment device (100) that comprises a base (2) and several V groove pieces (1). The base (2) and the V groove pieces (1) are separately formed. The V groove pieces (1) are assembled and...
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WO/2012/160260A1 |
The invention relates to a stud system including at least a protective plug (2) that matches a stud hole provided into a horseshoe and can be fastened into the stud hole to protect it, and the protective plug (2) includes a thread part (...
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WO/2012/162344A2 |
A fastener for being inserted a first depth d1 through a first object and a second depth d2 into or through a second object, is provided. The fastener includes, but is not limited to, a head having an outer surface opposed to an inner su...
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WO/2012/159925A1 |
There is described a system (10) for securing an insulating façade (12), which comprises an insulating layer (16) and a planar façade element (18) arranged on or at a distance from the latter, on a vertical substructure (14) with the a...
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WO/2012/145623A1 |
A self-counterboring screw-threaded headed fastener, for the threaded insertion into an underlying fixed sup-port or substrate in order to fixedly secure a structural component, such as, for example, an insulated metal panel (IMP), to th...
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WO/2012/143333A1 |
The present invention relates to a device (1) for tightening or loosening a nut (5) on a threaded bolt (11) or a threaded rod (21) for clamping connecting elements (51; 52), comprising a rotatable outer sleeve (3), which has at one of it...
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WO/2012/139511A1 |
A multifunctional fastening nail comprises: a nut (1), a nail rod (2), and a nail rod tip (3) at a lower end of the nail rod (2). A circumferential surface of the nail rod (2) is divided into three rod portion regions for implementing di...
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WO/2012/137831A1 |
Provided is an earth bolt, the conductivity and water-tightness of which can be ensured simultaneously when being fastened and in which peeled-off coating pieces can be held inside so as not to be scattered to the outside. The earth bolt...
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WO/2012/130826A1 |
A fastening anchor (6) for screwing into a borehole (3) in a brittle material (2) comprises a core (7), a cutting thread (12) which is formed in one piece with the core (7) and which extends along a cutting portion (As) and which serves ...
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WO/2012/126629A1 |
Alpine anchor for anchoring threaded rods in soil or rock, with a metal base plate having a number of threaded bores which are distributed about the circumference and into which the threaded rods can be screwed with an assembly machine, ...
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WO/2012/129212A1 |
A fastening system that comprises a fastener and a single tool that provides both snugging torque and final tensioning to the fastener assembly, from a single side, with a single operator, with no torque feedback. The fastener comprises ...
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WO/2012/119827A1 |
The invention relates to a screw (1) or a pin (1) made of two different materials, said screw (1) or pin (1) comprising an inner material (9), which is arranged around an axis of extension (5) and which consists of a nickel-based alloy, ...
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WO/2012/098938A1 |
The present invention provides, without adding an expensive alloying element such as Cr or Mo in a large amount, a boron-containing steel for high-strength bolts which combines excellent delayed fracture resistance and high strength of 1...
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WO/2012/094654A2 |
A fastener with a breakaway and methods of using the same. In one embodiment the fastener is a screw having a head and elongated stem, adapted to be easily manipulated by a user when using the screw as a fastener in a hinge or joint. A m...
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WO/2012/089012A1 |
A connector comprising a male fitting (200), a female fitting (100), and a knob (300). The male fitting (200) comprises a base (201), a connecting rod (202) protrudingly formed on one side of the base (201), and a threaded part (203) arr...
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WO/2012/084413A1 |
The invention relates to a screw having a head, an adjoining retaining section and a functional tip for use as a self-tapping screw. The functional tip has a greater hardness than the retaining section. The entire screw is made of a hard...
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WO/2012/074717A1 |
A press -set threaded screw (10) assembly includes a first member having an aperture. A second member abutting the first member includes a threaded bore coaxially aligned with the aperture. A screw body includes a body flange (12), a nec...
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WO/2012/070281A1 |
The present invention enables container-type units to be stacked in tiers to form a multistory building, does not require any work after the building, enables the units to be installed so as to be adjacent to each other without gaps ther...
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WO/2012/053250A1 |
Provided is a bolt capable of being tightened without using a special tool, incapable of being loosened after being tightened, but capable of being loosened in an emergency situation, and also provided is a tool. A bolt is configured, in...
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WO/2012/045471A1 |
An interlocking connection with compensation of position errors, with a first part (1) and a second part (2) to be connected to each other; distinguished by a first circular interlocking element (30') assigned to the first part (1); a se...
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WO/2012/044259A1 |
A threaded fastener having a threaded portion with a ratio of pitch diameter to minor diameter less than 1.28, and the threaded portion with a mayor diameter portion, a leading flank having a normal angle between 10° and 30°, a trailin...
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WO/2012/025341A1 |
The invention relates to a screw (S) that extends along a longitudinal axis (AX), comprising in axial sequence from a first end (E1) to a second end (E2) a shank (SF) which extends in the direction of the longitudinal axis (AX) and has a...
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WO/2012/019600A1 |
The invention relates to an electrically conducting screw connection between two parts (10, 12) which are fastened to each other by a screw (16) having a screw head (18) and a shaft (22) and by a nut (28), wherein the screw (16) extends ...
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WO/2012/013921A1 |
A bolt (10) for securing timber to any other material, comprises: a bolt head (101) with a series of spiked teeth (102) on its underside; a cylindrical bolt rod (103) extending from the bolt head (101) is threaded and split into two rods...
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WO/2012/006765A1 |
An unconventional bolt (5) is disclosed. The unconventional (5) includes a main body (52) and screw rods (51). Two ends of the main body (52) which approach the screw rods (51) have noncircular cross sections, and the axial projection of...
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WO/2012/002631A1 |
The present invention relates to a gunpowder-type self-locking bolt. Particularly, the gunpowder-type self-locking bolt comprises: a plurality of bolt holes (116, 216, 316, 416) extending at a side of the bolt in the longitudinal directi...
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WO/2011/162196A1 |
A theft prevention bolt which sufficiently exhibits a theft preventing effect, enables work to be done without complication, can be easily handled, allows a bolt head body to be detached from an interconnection screw body, enables a firs...
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WO/2011/158824A1 |
Disclosed is a bolt that can be tightened without using a specialized tool, cannot be loosened after being tightened, and yet can be removed in emergencies. The theft-prevention bolt comprises: a fastening bolt comprising a first locking...
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WO/2011/155156A1 |
A fill plug for a hydraulic device is tightened to a high tightening torque value against a female threaded section which is formed in an oil passage of a hydraulic device. Thus a through hole in the oil passage under high internal press...
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WO/2011/149507A2 |
A method and apparatus for molding a high-strength, non-metallic fiber-reinforced threaded fastener (50), such as a bolt or the like. A non-metallic preform (40) (e.g., a solid rod) having longitudinally-extending fibers (56) running the...
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WO/2011/148107A2 |
The invention relates to a system for attaching a panel to a wave-shaped cover, comprising: - a rail system comprising at least two rails (100, 101) that are to be transversely interconnected by at least one transverse connection means (...
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WO/2011/141163A1 |
The invention relates to the field of screws, and in particular that of threaded screws. It is often desirable for the hole into which a screw is inserted to be sealed in a fluid-tight or gas-tight manner using the screw. The prior art c...
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WO/2011/135688A1 |
Disclosed is a case-fixing structure which comprises: a seat plate; a case (21) positioned above the seat plate; a connection member (23) connected to the seat plate; a link member (24) fixed to the connection member (23) for linking the...
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WO/2011/114591A1 |
Provided is an aluminium alloy which obtains material that has adequate heat resistance and tensile strength for automobile components and that is resistant to stress corrosion cracking. Also provided are a forged component forged from t...
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WO/2011/111941A2 |
Disclosed is an inter-floor vibration- and noise-blocking apparatus that can be installed on various building slabs to block the transmission of vibrations and noise between floors, and comprises: a rectangular panel; a body disposed at ...
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WO/2011/103653A1 |
A self-countersinking, self-tapping screw has a head with a substantially flat underside that acts like a washer for bearing against a surface of a material into which the screw is inserted. On an underside of the head are one or more ma...
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WO/2011/099455A1 |
Comprises a base (80) that is inserted through the opening of a structure having a roughly C-shaped cross section and has a short side that is shorter than the width of the opening, and a nut (90) that is inserted within the base (80), h...
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WO/2011/089742A1 |
Disclosed is a metallic glass fastening screw which gives the property that are not susceptible to loosening to the screw itself, and implements fastening with high strength and high reliability in a wide range of areas including a light...
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WO/2011/088502A1 |
A joint (8, 6, 7A, 7C, 8A, 8B1 11 A, 9A, 9B, 9C) for connection of mutually adjacent structural members (11 A, 11 B), (11, 12), (12, 14), (11, 13), (11,11), (11, 12), characterized in that each structural member has a pair of opposed wal...
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WO/2011/076959A1 |
The device includes long one-piece threaded securing elements for securing a cylinder head to an engine block, while the latter and the cylinder head are provided with opposing apertures housing respective one-piece securing elements. Th...
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WO/2011/067562A1 |
A method of manufacturing a reinforcement shear stud (4) consisting of a length of circular section bar (1) with an enlarged head (2, 6) at each end of the bar (1), characterised by the steps of cutting a suitable length (1) of circular ...
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WO/2011/063445A1 |
A ferrule (10) that is intended to be cast into a concrete element, such as a concrete panel. Engaged with the ferrule (10) is a washer assembly (22) that secures a plate (19) to the concrete element (16) for the purposes of securing the...
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WO/2011/053590A1 |
A coupling for coupling pipe segments (2,4). The coupling includes a first housing component (12), a second housing component (14), and a fastener coupling the first and second components together. The fastener (22) has an aligned config...
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WO/2011/052318A1 |
Disclosed is a mounting method for a stud bolt that is assembled upon a metal mounting plate, wherein insertion holes (11b) in the stud bolt (20) formed upon the mounting plate (11) have raised sections (11c) with edges that protrude fro...
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WO/2011/048971A1 |
Provided are: a steel for high-strength bolts which has excellent workability and good delayed fracture resistance and which can attain a tensile strength of 1550MPa or more; and a process for the production of high-strength bolts using ...
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WO/2011/042200A1 |
For the first time, the invention relates to a fitting (2) for adjusting a distance between a component (3) and a substructure (4). The fitting can be fastened to the component (3) in an installed state. The fitting (2) has a fitting pro...
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WO/2011/038447A1 |
A self-countersinking fastener for engagement with wood or similar composite material, said fastener including a penetrating shaft, and a tool engaging head; wherein said tool engaging head is substantially frusto-conical in overall shap...
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