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Patent Searching and Data


Matches 1 - 50 out of 3,510

Document Document Title
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...  
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...  
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 (...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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...  
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)...  
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...  
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 ...  
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 ...  
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...  
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...  
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...  
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...  
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 ...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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.  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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....  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 3,510