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WO/2016/128663A1 |
The invention relates to a turbomachine nut (118), particularly for axially locking a bearing (110) ring (114), the nut comprising a thread (146) for screwing onto a part of the turbomachine, and locking means (152) for locking the nut a...
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WO/2016/126766A1 |
A method to prevent corrosion of a susceptible article of a two-article system, in which first and second articles of the two-article system have surfaces facing one another and in which the two articles have different anodic indices inc...
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WO/2016/126462A1 |
Features of compensation nuts, compensation nuts being those used as accessory-fastening elements and which aim to bridge a gap between frame and panel for fastening an application, in which the size of said gap may be variable, said com...
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WO/2016/106364A1 |
Methods of using and repairing seal caps as well as constructions comprising seal caps, including in some embodiments seal caps which may be useful in sealing fasteners that protrude into fuel storage cells in aircraft. In some embodimen...
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WO/2016/104329A1 |
The present invention addresses the problem of providing a clock screw, which has a deep and dark interference blue color enhancing decorativeness, a high scratch resistance and a high corrosion resistance, and a method for manufacturing...
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WO/2016/091863A1 |
The invention relates to a screw (10), in particular for housings, comprising an elongated section (12) provided at least in parts with a thread, and a screw head (14). According to the invention, a cone-shape section (16) is arranged be...
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WO/2016/092572A1 |
An unscrewing-preventing system is described, comprising: a screw (1), a nut (2) and a lock nut (3), wherein the screw (1) has a first threading (a) having a first diameter and a first thread inclination, and a second threading (b) havin...
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WO/2016/055480A1 |
The invention relates to a method for producing a connecting element (16), in particular a screw, wherein a sheathed blank (8) is provided, which has a core (3) composed of a core material, consisting of a base material or an alloy of th...
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WO/2016/055415A1 |
The invention relates to a sealing aid which comprises a mold (1; 20) having a plurality of holes (8, 8', 9; 28, 29) and an opening (7; 27) so that the opening of the mold can be placed over the end of a connecting means (60) and the mol...
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WO/2016/057013A1 |
A threaded-shaft or fastener such as a headless bone screw, intramedullary support or the like, has a tool-receiving structure on the axial end of an externally threaded proximal end for application of torque directly to the fastener. A ...
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WO/2016/050791A1 |
The invention relates to a metallic fastener (10; 40) for assembly by interference fit of at least two structural elements (20, 22) comprising a through drilling, the fastener comprising an enlarged head (12; 42), a shaft (14; 44) having...
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WO/2016/044210A1 |
A pin member (12) for a fastener includes an elongated shank (14) having a first end, a second end opposite the first end, a cylindrical shank portion (16) having an outer surface, a head (18) located at the first end of the elongated sh...
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WO/2016/044217A1 |
A fastener (10) including a pin member (12) with an elongated shank (16) having a first end, a second end opposite the first end, a cylindrical shank portion (18) having an outer surface, a head (20) located at the first end of the elong...
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WO/2016/031528A1 |
This steel for a high-strength bolt contains 0.50-0.65 mass% of carbon, 1.5-2.5 mass% of silicon, not less than 1.0 mass% of chromium, not more than 0.4 mass% of manganese, greater than 1.5 mass% of molybdenum, and not more than 0.03 mas...
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WO/2016/028947A1 |
A fastener comprises a threaded surface and an adhesive composition at least partially disposed on the threaded surface. The adhesive composition includes an inorganic compound comprising at least one Group 1 metal and at least one Group...
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WO/2016/023855A1 |
A drilling screw composed of an austenitic or some other non-corrosive base material (1) is described, having a shank (12), having a cutting or shaping drilling or threaded tip (16) arranged at one shank end and having a hard coating (3)...
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WO/2016/020025A1 |
The invention relates to a method for joining at least two structural parts (1, 3), with a fitting step (I) in which a joining element (5) is driven into the first structural part (1) while a residual material thickness (r) is maintained...
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WO/2016/012227A1 |
The invention relates to a method for screwing self-tapping screws (14) into at least one prepunched component (22, 24, 28), having the steps of wetting the wall of the screw hole (26, 30) with a lubricant, positioning a screwdriving too...
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WO/2016/002525A1 |
Through the use of a composition obtained by combining a binder component having specific components and microcapsules having a specific structure, while said composition is water-based and has a minimal impact on the usage environment, ...
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WO/2015/187049A1 |
The present threaded fastening device with a countersunk hexagonal head and an internal spline relates to the field of building, furniture manufacture, etc., and can be used for joining wood and wood particle materials and components mad...
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WO/2015/178638A2 |
A coupler made of a flexibly bendable material is coupled to a bolt and a nut through a protruding part and a groove, and the protruding part or the groove is formed at both sides of each of the bolt and the nut such that the bolt and th...
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WO/2015/165263A1 |
A fastening bolt comprises a head portion (1), a screw rod (2), a first nut (3), and a second nut (4). The screw rod (2) is provided with double-line outer threads that are a first outer thread (21) and a second outer thread (22). The fi...
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WO/2015/159784A1 |
A bolt (50) and the threaded portion (61) of a nut (60) are heated. Thus, when a metal paste (10) is heated, first metallic particles (11) are melted. After the heating is completed the first metal cools naturally and solidifies to form ...
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WO/2015/158805A1 |
The invention relates to a screw piece (1) with annular cross-section, such as a screw, a nut, a sleeve part, a pipe connector, a pipe coupling or the like, said screw piece comprising a hollow cylindrical main body (2) with a lumen (4),...
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WO/2015/144308A1 |
The invention relates to a fastening element (1) for screwing onto a threaded bolt, comprising a rotationally symmetric hole (3) formed by an opening, which hole has an inside diameter that is greater than the thread base diameter and le...
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WO/2015/145420A1 |
A nut (10), comprising: a female thread (34) for threading a bolt (14) thereinto; a head (52) surrounding the female thread (34), for holding the female thread (34), for allowing rotating the bolt (14) in relation to the female thread (3...
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WO/2015/110377A1 |
The invention relates to a screw (10) having a screw head (14) equipped with an engagement portion (12), having a shank (16) which defines a screw axis and which bears a thread (18), and having a thread-free shank section (20) arranged b...
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WO/2015/106856A1 |
The invention relates to an electrically contacting fastening device comprising a threaded bolt and a nut, between which an electric contact element can be arranged, wherein the threaded bolt has a contacting portion for creating a plana...
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WO/2015/102135A1 |
The present invention can provide a screw having an insulating function. With respect to a resin composition and a thermosetting resin having an unsaturated maleimide group prepared by reacting a maleimide compound and an amine compound,...
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WO/2015/094462A1 |
A composite screw of the type comprising a screw head and a screw shank, formed by at least two laminar halves that, when placed against one another and joined together, form the overall body of the screw, there being a means for connect...
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WO/2015/091479A1 |
The invention relates to a device (200) for fastening a first object (400) to a second object (100), said device comprising a first load section (210) having a first load-engaging means (220), a driving section (240) defining a driving d...
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WO/2015/060974A1 |
Fastening nut, of the type used in the automobile industry for fixing panels and accessories thereto, wherein said nut (1) is formed by a surface or base (4) having, extending downwardly therefrom, spring elements (6) which are flexible ...
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WO/2015/049761A1 |
With this bolt, a coating can be reliably removed even if low-torque tightening is performed, and sufficient electrical conductivity can be ensured. On the tip of a shaft part (2) on which a normal screw section (1) is formed, a coating ...
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WO/2015/049097A1 |
The invention concerns a connecting element for a tubular component, said connecting element being overlaid with a coating comprising a principal layer constituted by a nickel-phosphorus alloy. The invention also concerns a tubular compo...
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WO/2015/044627A1 |
The present invention relates to fasteners such as scewbolts in general and to anchor bolts in particular. Anchor bolts are used in a number of industries, particularly the construction industry, where a fastening is required to fix anot...
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WO/2015/043839A1 |
The invention relates to a clip nut (10), comprising a clip (12, 112). Said clip comprises a first retaining device (14, 114), a second retaining device (16, 18, 20, 22, 24, 116, 118), and a connecting device (26, 126), which connects th...
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WO/2015/036182A1 |
The present invention relates to a helix (10) for transmitting a torque to a thread insert sleeve (30) having an external thread (28) and/or for forming a thread. The helix (10) comprises a radially external profile for anchoring the hel...
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WO/2015/031545A1 |
According to a first aspect of the invention we provide a three-piece self-reacting fastener, or lock nut, for connecting a joint having a threaded connector including: a first nut member engageable with the threaded connector and axiall...
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WO/2015/030252A1 |
A composition for forming a lubricating coating film has a chemical composition comprising: 40 to 80 mass% of a base oil comprising at least one compound selected from a pentaerythritol fatty acid ester and a trimethylolpropane fatty aci...
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WO/2015/025130A1 |
A cap for forming a sealed cavity (130) around an end of a fastener (120) protruding from a structure (110). The cap has: a cap body with an annular base (210) terminating at a rim (211) which surrounds an opening into a central cavity (...
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WO/2015/022389A1 |
The invention relates to a housing for accommodating objects, wherein the housing comprises: a housing bottom part (1), a housing cover (3), at least one seal (9, 13) for sealing the housing against the penetration of dirt, moisture, and...
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WO/2015/018783A1 |
The invention pertains to a structure for use in a humid environment, comprising: - a primary structural element, which primary structural element is made of metal and is provided with a coating, which coating has a composition comprisin...
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WO/2015/018821A1 |
The invention relates to a self-tapping screw, preferably a concrete screw, having a head and a shank, wherein the shank comprises a threaded section which carries at least one thread helix, a thread-free neck section and a transition se...
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WO/2015/007845A1 |
The present invention provides a screw/bolt thread profile geometry that is particularly suited to forming a mating nut thread when the screw is inserted in to a plain diameter hole, in the anchor and rotated in a manner by which the thr...
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WO/2015/007957A1 |
The invention concerns a metal attachment for providing an electrically conductive surface through the entire thickness of structural elements to be assembled. The attachment therefore comprises a head (12) and a smooth barrel (12) exten...
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WO/2015/007919A1 |
The invention concerns a metal attachment (10) for providing an electrically conductive surface through the entire thickness of structural elements to be assembled. The attachment therefore comprises a head (12) and a smooth barrel (14) ...
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WO/2015/001018A1 |
Embodiments of the invention concern a concept for producing a screw element (40; 50) from a workpiece (10), wherein a passage (12) is produced (S1) through the workpiece (10) with a projection (14), it being possible for a thread (32) t...
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WO/2014/199620A1 |
It is difficult to provide, as an industrial product, a threaded joint for an oil well pipe that has excellent galling resistance in a pin pipe end-side thread section thereof using the prior art. Provided is a threaded joint for an oil ...
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WO/2014/198385A1 |
The invention relates to a screw connection of at least two adjacent components (2, 4). A through-bolt (14) is guided through recesses in the two components (2, 4), with the head (18) of the through-bolt directly or indirectly lying agai...
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WO/2014/184722A1 |
The present invention proposes a method of installing a cap (100) to form a sealed cavity (20) around one end of a fastener (300) to thereby contain out-gassing and sparking events in the event of a lightning strike to the fastener (300)...
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