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WO/2019/068148A1 |
A "modified" meta-stable titanium alloy that, apart from carbon content, corresponds to the composition range for standard Beta-C titanium alloy. The modified alloy comprises vanadium, chromium, molybdenum, zirconium, aluminium, with...
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WO/2019/054569A1 |
The present invention relates to a conductor connection structure of a power cable capable of reducing the operation time of a power cable connection operation and minimizing variation in the quality of the connection operation, thereby ...
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WO/2019/048144A1 |
Electrical connectors for power supply cables typically include a connector body with a bore for the conductor and a shear bolt that extends transversely through the body into the bore. If the bolt is at least as wide as the bore then a ...
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WO/2019/042966A1 |
Fixing device comprising a fixing member (2) provided with a bearing head (3), a. sensor (7) provided with a detector (8) of the mechanical force to which the fixing member (2) is subjected, the detector (8) being mounted in contact with...
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WO/2019/045611A1 |
The invention relates to a separation device (1) for a spacecraft or launcher. The separation device (1) comprises an inner housing (2) divided into at least two portions locked to each other by a locking device (3) in a locking position...
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WO/2019/045613A1 |
The invention relates to a separation device (1) for a spacecraft or launcher. The separation device (1) comprises an inner housing (2) divided into at least two portions locked to each other by a locking device (3) in a locking position...
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WO/2019/032633A1 |
A fastener (100) includes a bolt (110), a body (120), a sleeve (160), and a nut (180). The bolt is disposed through the body, the sleeve, and the nut. The body abuts the sleeve. The sleeve abuts the nut. The body includes grooves (140) f...
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WO/2019/030696A1 |
This invention relates to a plug bolt (1) and more specifically, but not exclusively, to a plug bolt (1) for use with a device such as an air-cooled heat exchanger. One of the problems with conventional plug bolts is that when the bolts ...
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WO/2019/014097A1 |
A socket for rotatably fastening or unfastening a jackbolt of a multi jackbolt tensioner: the socket extending between a first end and a second end such that the first end is adapted to receive the jackbolt, the socket comprising: a pass...
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WO/2019/010531A1 |
A reaction torque limiting backup wrench arrangement (1) has at least one fastener engaging means e.g. spanner (6) or socket (170), for a pressure boundary bolted joint nut (5) of a respective fastener (3). The backup wrench arrangement ...
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WO/2019/003564A1 |
[Problem] To provide a novel fastening state monitoring kit with which the fastening state of a screw can be monitored, and a fastening state monitoring method using this fastening state monitoring kit. [Solution] A fastening state monit...
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WO/2018/223231A1 |
A threaded fastener load monitoring system is provided that detects precarious conditions on a threaded fastener. The threaded fastener load monitoring system comprises two or more separators positioned between a head end of a threaded f...
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WO/2018/221003A1 |
This tightening torque managing tool (2) includes a fastening tool accommodation part (4) and a tightening torque applying part (6) which are integrally formed from a synthetic resin. The fastening tool accommodation part (4) is provided...
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WO/2018/209400A1 |
The invention relates to an improved bolt apparatus for installation, the improved bolt apparatus including, a bolt having a head, shaft and an end and the head of the bolt including an improvement means. The bolt also including an engag...
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WO/2018/204324A1 |
A monitoring system includes a fastener. A sensor is coupled to the fastener. A circuit board is electrically coupled to the sensor. An antenna electrically coupled to the circuit board.
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WO/2018/201052A1 |
This disclosure relates to a frangible fastener system configured to secure a second retained member to a first retained member until the frangible fastener system receives a breaking force. The frangible fastener system may comprise a f...
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WO/2018/189339A1 |
The invention relates to a fastener bolt (1), an electric connector (70) and a method for clamping an electric wire (80). The fastener bolt (1) is provided with a shearing section (40). Due to the shearing section (40), a head section (8...
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WO/2018/181376A1 |
The objective of the present invention is to provide a fluid device capable of adequately preventing leakage of fluid from between flanges. Flanges 61, 62 respectively of half bodies 20, 30 with which a casing 6 of a compressor 1 is prov...
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WO/2018/177657A1 |
The invention relates to a support bearing (10) of a vibration damper (1) in the wheel suspension of a vehicle with a support bearing flange (11) supported and force-fittingly attached on a body structure (2) of the vehicle, said support...
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WO/2018/172032A1 |
The invention relates to a method, a fastening element and a fastening arrangement for fixing a shape memory alloy element (SMAE) (3) to a structure to be reinforced (3). One aim of the invention is to fasten the SMAE (3) robustly to the...
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WO/2018/162275A1 |
The invention relates to a method for disassembling an anchor which is anchored in a hole and has an anchor bolt, wherein in the disassembling method a torque is applied to the anchor bolt of the anchor anchored in the hole and in this c...
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WO/2018/148422A1 |
A system for remotely retrieving sensed conditions at one or more building components. The building components are remote or numerous so that a wireless collection of the sensed conditions provides a significant benefit to a builder or b...
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WO/2018/140236A1 |
A bolt includes a main-bolt head, a threaded shaft, and a deformable-bolt head component. The main-bolt head has a recess. The threaded shaft extends from the main-bolt head. The threaded shaft has an external thread wrapped therearound....
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WO/2018/134108A1 |
The invention relates to a washer (1) having an axial through opening (6) for a fastening element (19). Said washer (1) has an outer disc (2) and an indicator element (3), which in a not tightened initial state completely fills a basic g...
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WO/2018/134107A1 |
The invention relates to a washer (1) having an axial passage opening (6) for a fastening element (19), which has an outer disc (2) and an indicator element (3), which, in an untensioned basic state, fills a base geometry (28), and which...
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WO/2018/134109A1 |
The invention relates to a fastening arrangement having a fastening element (19), which has a shaft (20) having an outside thread (21), a nut (22), which is screwed onto the outside thread (21), and having a washer (1) having an axial op...
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WO/2018/130990A1 |
The present invention relates to a sheet material handling apparatus for individually lifting and placing planiform articles (2) and which comprises a suction lifting apparatus (110) with an array of suction lifters (120) each of which c...
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WO/2018/127337A1 |
The invention relates to a device for limiting torque by means of a nut, comprising at least one internal thread and a holding element, wherein in a rear area of the holding element, the holding element has a head part having a driving p...
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WO/2018/127336A1 |
The invention relates to a device for torque limitation, having a holding element for a nut or a screw head, wherein the holding element has, in a rear region of the holding element, a top part having a driver profile for the rotationall...
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WO/2018/127338A1 |
The invention relates to a torque limiting device, having a nut and a holding element, wherein the holding element has, in a rear region of the holding element, a top part having a driver profile for the rotationally fixed coupling of th...
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WO/2018/125075A1 |
A shear bolt can include a body having a shear portion. A port in the body may be used for introducing a fluid into the body. A core disposed in the body may include a chamber at least partially surrounded by the shear portion. A fluid p...
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WO/2018/103805A1 |
The invention relates to a method of assembly and maintenance of a flange connection (4) of two flanges connected by a number of bolts (5). The method comprises the steps of providing each bolt with a reference mark (10) at each opposite...
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WO/2018/102118A1 |
A shear bolt (100) including a head portion (110) and a shaft portion (120) extending along an axis (125) from the head portion is described. The shaft portion has a threaded outer surface (122) and a stepped bore (124) where the stepped...
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WO/2018/101927A1 |
A trunnion bolt monitoring system for an air preheater trunnion (2) has a plurality of trunnion bolts (5) through which extends a respective blind bore (9) each in gas tight connection at its open end to a pressurized manifold comprising...
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WO/2018/073031A1 |
The present invention relates to a connecting element (10) having a longitudinally extended connecting body (11) and a sensor (12), and to a method and measuring system provided with such a connecting element (10). The connecting element...
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WO/2018/073791A1 |
The threaded fastener has a head end, a far end and a hollow core between the head end and the far end. A reference rod is mounted inside the hollow core. The reference rod has an anchor end attached to the far end of the threaded fasten...
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WO/2018/065898A1 |
The invention relates to a pretensioning element pressure screw (11) having a shank (12) with a first end (13) and a second end (14) opposite the first end (13), wherein, proceeding from the first end (13), a threaded section (16) having...
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WO/2018/058021A1 |
A mine roof bolting system including a bearing member having a first member, a second member spaced apart from the first member, and apertures defined through each of the first and second members, and a mine roof bolt extending through t...
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WO/2018/035150A1 |
Described herein is an improved displacement transducer, a closed loop control system incorporating the same, and an improved method of manufacturing of manufacturing a displacement transducer. The improved transducer has several advanta...
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WO/2018/035146A1 |
Described herein is an improved displacement transducer, a closed loop control system incorporating the same, and an improved method of manufacturing of manufacturing a displacement transducer. The improved transducer has several advanta...
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WO/2018/030942A1 |
An intelligent bolt (10) includes a head region (40) and a threaded region (20). The head region includes a bolt cavity (60). A distance between the head region and a bottom end of the cavity changes in operation as a function of longitu...
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WO/2018/024449A1 |
The invention relates to a fastener (1) for a chemical anchoring. According to the invention, an electrically insulated wire (7) is arranged in a helical shape on a base of a thread (3) of the fastener (1). By means of an impedance measu...
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WO/2018/013410A1 |
An electronic expansion valve (EEV) is operated by a motor controlling a variable restriction valve in which a liquid refrigerant enters at a high pressure and exits at a reduced pressure. The motor controls the depth of a tapered needle...
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WO/2018/007143A1 |
The invention relates to a monitoring attachment (1) for monitoring a nut (4) of a screw connection for crack formation, deformation, and/or breakage, wherein the monitoring attachment (1) has a socket portion (14) which can be attached ...
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WO/2017/221001A1 |
The invention resides in a sensor unit (100) for measuring and monitoring a plurality of parameters associated with an asset or equipment (126, 128) having a fixing connected thereto. The asset can typically be an object, such as a rail ...
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WO/2017/218870A1 |
A multi jack tensioner including: a body portion formed to engage an elongate fastening member or integrally formed therewith; a load bearing member for applying force to a workpiece to be fastened and arranged for location about said fa...
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WO/2017/214639A1 |
A progressive toad indicator which includes a tubular body of a suitable meta! material which extends between opposed first and second ends, a passage through the body between the ends for receiving the passage of a rock anchor in use an...
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WO/2017/203220A1 |
A smart nut and bolt assembly comprising a nut (2), a bolt (1) securable to the nut (2), and a cap (4) which is releasably mountable on the nut (2). The cap (4) includes sensor means (27) for sensing the tensile load on the nut and bolt ...
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WO/2017/203188A1 |
The invention relates to a sensor (1) for measuring a tightening force applied on a screw-assembly member (2), the measurement sensor comprising a ring and an electronic device comprising a longitudinal support strip having two opposite ...
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WO/2017/200631A1 |
Embodiments disclosed herein generally relate to a system (100) and method for tensioning a bolt. The bolt tensioning system may be used with variable length connection members (150), for example studs, in any one or more of the drilling...
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