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WO/2020/189474A1 |
The present invention comprises: a film substrate 10 that includes a band-shaped adhesion area 10a adhering along the side surface of a bolt, an adhesion area 10b connected to the adhesion area 10a and adhering from the upper surface to ...
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WO/2020/169665A1 |
The present invention relates to a steering column (1) for a motor vehicle, having a crash device which has at least two components (51, 7) which have mutually facing surfaces (58, 78), the at least two components (51, 7) being connected...
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WO/2020/169450A1 |
The invention relates to a device (1) for viewing tension loss in a structure, by engagement with a threaded rod, being carried out, for example, by a bolt (5) made up of a screw (60), a nut (70), and consisting of two non-deformable was...
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WO/2020/164933A1 |
The invention relates to a force measuring device (1) which comprises a first force absorption element (2) and a second force absorption element (9). A load-free region (21) is arranged between the first and the second force absorption e...
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WO/2020/161644A1 |
A shear bolt (1) for a junction (2) of electrical conductors (3), comprises a tool seat (4) for the engagement of the shear bolt (1) by means of a screwing tool, an externally threaded portion (5) intended to be screwed in a terminal bod...
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WO/2020/157304A1 |
A fastener arrangement (100) for establishing a screw-connection comprising a main body (1) with a central axis (10) having a head (11) and a shaft (12) protruding from the lower side of the head in direction of the central axis (10), an...
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WO/2020/146243A1 |
A method of loading bolts of a bolted flange connection includes obtaining an initial bolt load value for each of the bolts; loading each of the bolts, in sequence, to a respective initial bolt load value; wherein each of the bolts achie...
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WO/2020/129890A1 |
The present invention comprises: a film substrate 10 having attachment areas 10a, 10b attached to a fastening target component and a fastening member, respectively; an antenna 12 formed in the attachment area 10a of the film substrate 10...
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WO/2020/131242A1 |
A screw insert has a body configured to engage a threaded fastener and transmit a torque to the threaded fastener, a separable head connected to the body and a neck extending between body and the separable head. The neck is configured to...
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WO/2020/121549A1 |
[Problem] The purpose of the present invention is to provide a tightening device which can fasten a fastening element by a target tightening force with good accuracy and facilitates automation. [Solution] This tightening device is charac...
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WO/2020/121548A1 |
[Problem] To make the tightening force resulting from a nut and bolt to have a target tightening force. [Solution] Provided is a nut and a bolt tightening method for fastening an object, wherein a tightening force is applied on the objec...
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WO/2020/121550A1 |
[Problem] To automate an operation for fastening a bolt in which a male thread part is formed on the outer peripheral surface of a bolt head part. [Solution] A fastening device for fastening a bolt into an object to be fastened, the bolt...
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WO/2020/116173A1 |
Provided are an abnormality detection device and a fixing structure suitable for detecting an abnormality in a fastening tool such as a bolt or a nut. An abnormality detection device 10 is for detecting an abnormality in a fixing structu...
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WO/2020/113220A1 |
A torque limiting fastener comprises a body. The body defines a first body portion and a second body portion that extend from a first end of the body to a second end of the body. The body comprises an inner surface extending from the fir...
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WO/2020/100668A1 |
To reduce the likelihood of erroneous detection resulting from improper engagement of an engaging part with an engaged part, a fixing member is made to have a recess formed therein and is provided with a plurality of conduction paths tha...
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WO/2020/090446A1 |
Provided is a loosening detection structure suitable for inspecting loosening of a bolt fastening portion of two components. This loosening detection structure for detecting loosening of a bolt 4 and a nut 6 which fix two components 1, 2...
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WO/2020/077396A1 |
A hydraulic tensioning and release tool for an expansion fastener of a type having an elongate member with a tapered portion for fastening a workpiece, said tool comprising: a sleeve for placement about the tapered portion; one or more c...
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WO/2020/080990A1 |
The present invention relates to a separation device for a spacecraft or launcher, the separation device being movable from a locked state, in which the separation device is arranged to lock onto a component of a spacecraft or launcher, ...
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WO/2020/070997A1 |
A spring device (4) comprises a plurality of disc springs (42) accommodated in a cylindrical body (41), and a washer (43) that is urged by the plurality of disc springs (42). The washer (43) has a bottom-end part (43b) that withdraws int...
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WO/2020/064910A1 |
High-strength screw (1), comprising a head (2) with a tool-engaging contour (4) and a shank (3) with a free end (5) pointing away from the head (2), wherein a threaded portion (6) with a thread (7) is arranged on the shank (3), wherein t...
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WO/2020/069279A1 |
A nut is configured to be secured to a bolt. The nut includes a main body that defines an axially aligned bore with threads disposed on an inner wall thereof. Further, the nut includes a dome-shaped head that has an axially aligned apert...
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WO/2020/061598A1 |
The invention provides a strain measuring rock bolt (10) which includes a yielding rod (12) of a malleable material which extends between a distal end (14) and a proximal end (16), a bore (18) which extends through the rod between the di...
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WO/2020/055261A1 |
The invention relates to a solution for how to measure the strain in a washer mounted in a bolt assembly comprising a bolt, nut and washer. The invention concerns a strain measuring washer assembly comprising a plate shaped washer body, ...
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WO/2020/025486A1 |
The invention relates to a screw with a screw head (1) and a thread (3) with a thread diameter d, wherein the screw head has a height kS which does not exceed the nominal size of the head height k of a standard screw according to DIN EN ...
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WO/2020/018603A1 |
A connector includes a body having a cable receiving end configured to receive the end of the coaxial cable, a coupler configured to be coupled with and to rotate relative to the body, and a compression ring including a forward sleeve po...
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WO/2019/241803A1 |
A connector is provided for attachment to a coaxial cable. The connector includes, in one embodiment, a body and a compression ring. The body has a cable receiving end being configured to receive the end of the coaxial cable. The compres...
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WO/2019/233907A1 |
The invention relates to a fastening arrangement (1) in the building industry, comprising a component (3) positioned on a fastening base (2), a fastener (4) using which the component (3) is fastened to the fastening base (2), and a senso...
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WO/2019/217980A1 |
The invention provides a method of adapting a metal bar, for use as a rock bolt (14), to ensure that the bar will break in a predictable manner, the method including the step of removing material from the bar in a circumferential band to...
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WO/2019/203809A1 |
A screw insert includes a body configured to engage a threaded fastener and transmit a torque to the threaded fastener, a first head connected to the body, a second head connected to the first head, and a neck extending between the first...
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WO/2019/189202A1 |
This tensioner applies tension to an endless member which moves and circulates. The tensioner has: a body section; a flange which is provided to the body section; two through-holes which are provided to face edges of the flange and throu...
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WO/2019/164580A1 |
A biasing system (101) for use with a fastener (120) is disclosed. The biasing system (101) can include a sleeve (130, 130b) configured to be disposed about a shank (122) of a fastener (120) and operable to form at least a portion of a f...
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WO/2019/154827A1 |
The present invention is in the field of strain detection and/or monitoring system techniques for a fastened joint. In particular, the present invention provides systems and methods for detecting and/ or monitoring of the tension in a fa...
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WO/2019/156166A1 |
This power-transmitting mechanism is provided with: a drive-side rotating body (15d) which has an inner cylinder section (15b) having a female thread (15a) formed on the inner peripheral surface thereof; and a driven-side rotating body (...
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WO/2019/131685A1 |
Provided is a nut in which, by moving the fastening force in bolt-nut fastening toward the open side of the nut and increasing the load sharing among the threads from the third thread on, it is possible to reduce the load on the first en...
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WO/2019/121560A1 |
The invention relates to a fastener assembly (100) comprising at least one of a bolt member (15) and a nut member (40); and a drive element (20) adapted for engagement by an installation/driving tool, said drive element (20) comprising a...
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WO/2019/121393A1 |
The invention relates to a fastener assembly (100) comprising : a bolt member (15) having first and second ends and comprising a bolt head (17) at the first end and a shank (16), at least a part of which is screw threaded; a nut member (...
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WO/2019/126447A1 |
A connector assembly is provided. The connector assembly includes a connector body, a movable component selectively movable between an uninstalled state and an installed state, a digital tag, and a digital blocker. When the movable compo...
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WO/2019/126426A1 |
A multi jack tensioner for applying tension to a fastener, the tensioner comprising: a body having at least one section, including a first body section formed to engage an elongate fastening member or integrally formed therewith, a load ...
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WO/2019/120478A1 |
The invention relates to a fastener assembly (100) comprising: a bolt member (15) having first and second ends and comprising a bolt head (17) at the first end and a shank (16), at least a part of which is screw threaded; a nut member (4...
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WO/2019/120474A1 |
The invention relates to a fastener assembly (100) comprising at least one of a bolt member (15) and a nut member (40); and a drive element (20) adapted for engagement by an installation/driving tool, said drive element (20) comprising a...
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WO/2019/090426A1 |
The present invention relates to a sensing system that, in a preferred embodiment, can be readily integrated into load-lifting structures (such as wings and landing gears) to provide real-time DPHM and obviate/mitigate catastrophic probl...
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WO/2019/088846A1 |
A pin assembly (1) with a pin head (12) and a nut (13) provided with conical circum- ferential surfaces (121, 131) falling towards first, outward -facing end faces (122, 132) on the pin head (12) and the nut (13); internally conical, rad...
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WO/2019/089416A1 |
A tensioning apparatus is provided that is arranged to simultaneously tension a plurality of jackbolts of a multi jackbolt tensioner (MJT). The tensioning apparatus has a housing that is arranged for receiving a drive gear from a drive u...
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WO/2019/081137A1 |
The invention relates to a nut, in particular a union nut for a line connection, the nut extending along a longitudinal direction, wherein the nut has at least one expansion region, and wherein the expansion region has circumferentially ...
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WO/2019/082777A1 |
This tag for detecting looseness in a fastening member fastened to a fastened-to part of a device comprises: a base sheet having a fastening-member-affixed part to be affixed to the fastening member and a fastened-to-part-affixed part to...
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WO/2019/079538A1 |
A system includes a washer, a nut, a retainer structure,, and a gasket. The washer has a bore extending between a distal end and a proximal end. A first section of the bore extends from the distal end to a shoulder portion, A second sect...
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WO/2019/076446A1 |
The invention relates to an expansion bolt 1 comprising a bolt 2 with an end-face anchoring means 6 for anchoring the bolt 2 on or in a first assembly part 1 in a tension-resistant manner, said bolt 2 having a truncated conical cone sect...
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WO/2019/077314A1 |
A female fastener for indicating the preload in a threaded connection between male and female fasteners. The female fastener comprises a threaded portion (102) with a first end face (110), the threaded portion further comprising a thread...
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WO/2019/074665A1 |
Disclosed is a set screw for connecting conductors with electrical terminals. The screw includes a screw body and a screw face. The screw face fits inside the screw body and is movable along the axis of the screw body. An elastically def...
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WO/2019/072724A1 |
A fastener assembly (10,10a,10b,110,210) includes a stud (12,12a,12b), a threaded sleeve (16,16a,116,216), and a compression spring (18,18a). The stud includes a shaft (28,28a) with a first head (20,20a) at one end and a second head (46)...
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