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Patent Searching and Data


Matches 1 - 50 out of 11,572

Document Document Title
WO/2019/128856A1
Disclosed is an anti-loosening washer (100) for a threaded connector (200) and a preparation method therefor, the anti-loosening washer (100) comprising an upper washer (1) and a lower washer (2), wherein a plurality of first ratchets (3...  
WO/2019/121006A1
The invention relates to a threaded element (1), which is designed as a cold extrusion part made of metal and has a longitudinal center axis (L). The threaded element has a thread (5) having a thread pitch angle. The threaded element (1)...  
WO/2019/117376A1
The present invention relates to an anti-loosening detachable washer and, more particularly, an anti-loosening detachable washer that can prevent a bolt or a nut from easily loosening even by vibration by preventing the bolt or the nut f...  
WO/2019/114847A1
The present invention relates to a fixing device (1) for connecting means (2) having a polygonal head for the detachable connection of flanges (3) which can be connected to one another and clamped against one another by a screw connectio...  
WO/2019/114080A1
An anti-loose threaded pair (100) and an anti-loose threaded part, wherein the anti-loose threaded pair comprises a first threaded part (10) and a second threaded part (20); the first threaded part is internally provided with a first thr...  
WO/2019/109292A1
A washer (1) for a fastener (5). The fastener (5) is to be connected to a moving component. The fastener (5) is inserted into a hole (3) of the washer (1) and twisted into a flange face of the moving component. The washer (1) is in conta...  
WO/2019/113356A1
A fastener is staked to a sheet of equal or higher strength material. The fastener can be staked to a substantially circular shaped opening in the sheet material but other shapes of openings can be used. The opening is prepared by formin...  
WO/2019/103879A1
A fastener is installed by applying an axial pressing force onto a mating component such as a round pin or a square tab. The fastener includes spring arms formed by bent tabs which deflect when pressed onto and grip the pin or other mati...  
WO/2019/098688A1
The present invention relates to a fastening device having an unfastening prevention function. According to an embodiment of the present invention, unfastening from a member due to various external factors when the fastening device is fa...  
WO/2019/084949A1
A cage nut assembly (100) includes a nut (104) that is configured to be constrained within a retaining chamber (134) of a retaining cage (102). The nut (104) includes a base (140) and a fastener retainer (142) extending from the base (14...  
WO/2019/087211A1
The present subject matter provides a lock nut (100) for engaging with a shaft (304). The lock nut can comprise a head portion (102) and a body portion (104). The body portion (104) can comprise a bottom face (106). The bottom face can h...  
WO/2019/088217A1
[Problem] To enable, during the affixation of a member using a bolt and a nut, the fastening to be easily and efficiently performed. [Solution] An insert nut 10 is provided with: a nut body section 11 having a hole which extends in the d...  
WO/2019/086088A1
An object of the invention is achieved by a mounting element (10) for mounting a unit on a wall face. The mounting element comprises a mounting end (12) and an insertion end (14), which ends define an insertion direction (60). The mounti...  
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/2019/082412A1
In order to achieve, with higher precision and reliability, a retaining effect as well as a rattling prevention effect in the axial direction on a shaft member (6), the present invention has a shaft receiving member (2) provided with a s...  
WO/2019/030244A3
The invention relates to a wheel support arrangement (2) on a steering knuckle of a utility vehicle. In said arrangement, the wheel support (2) can be rotated via a rolling bearing (3) with respect to the steering knuckle about a rotatio...  
WO/2019/068339A1
The present invention relates to an attachment system comprising a threaded member (1) and an attachment assembly for receiving the threaded member (1). The attachment assembly comprises a nut (2) and a washer (3). The nut (2) comprises ...  
WO/2019/070182A1
The present disclosure relates to a sealing device (10') adapted to be positioned within a domed bearing plate and mounted around a portion of a rock bolt protruding from a surface, the sealing device comprising: -a body consisting of a ...  
WO/2019/063578A1
The invention relates to a locking device (300) comprising: a shaft (24) comprising a first thread (22); and a nut (12) and a ring (13) to be assembled on the shaft; the nut comprising a first inner thread (18) defining a first radial cl...  
WO/2019/066717A1
A locking device, which locking device acts a nut. The locking device comprises a cylindrical axially extending through hole and is in circumferential direction provided with at least one internal axial segment comprising at least one th...  
WO/2019/063553A1
The invention concerns a unit (210) for a locking device, comprising: a nut (212) comprising two coaxial taps in opposite directions; and a ring (213); said ring including a third tap (38); the first (18) and third (38) taps being capabl...  
WO/2019/063646A1
The present invention relates to a unit (10) for a locking device, including: a nut (12) comprising first (18) and second (20) coaxial taps in opposite directions; and a ring (13); said ring including a third tap (38); the first (18) and...  
WO/2019/060216A1
A fastener including a pin member having a shank portion, a threaded portion having a thread, a lock portion having at least one lock groove, and a pull portion located having at least one pull groove. The threaded portion is adapted to ...  
WO/2019/046893A1
A fixation device comprising a shaft extending from a leading end to a trailing end, an aperture being eccentric from a centre of the trailing end, and, a channel extending from the aperture and along at least a portion of an external su...  
WO/2019/043775A1
Provided are: a low-cost locking screw that, with a simple configuration, reliably exhibits a nut-locking function; and a method for manufacturing the screw. Flank surfaces 22 of a screw thread 18 of a male screw 10 are designed such tha...  
WO/2019/045156A1
Disclosed is a double nut including a loosening prevention member. The double nut including the loosening prevention member according to the present invention includes: a double nut part including a lower nut that is fastened to the lowe...  
WO/2019/037938A1
The invention relates to a quick-release screw coupling, more particularly for connecting multi-part assemblies that can be fixed in different positions in relation to each other, more particularly assemblies for electrotechnical equipme...  
WO/2019/039627A1
A screw thread structure according to the present invention comprises: a body; and a screw thread formed to protrude from the body, an end of the screw thread having a first groove formed thereon along a rotation direction and having a s...  
WO/2019/031052A1
The present invention enables easily applying a prevailing torque to an adjustment bolt without complicated adjustment work. The present invention is provided with: a cylindrical pipe (6) that is fitted to the outside of a screw shaft (2...  
WO/2019/030244A2
The invention relates to a wheel support arrangement (2) on a steering knuckle (1) of a utility vehicle. In said arrangement, the wheel support (2) can be rotated via a rolling bearing (3) with respect to the steering knuckle about a rot...  
WO/2019/020783A1
The invention relates to an adjusting device 17 for the fine adjustment of a blade carrier 14 held in a settable manner on a main body 12 of a cutting tool 10 relative to the main body 12, having an adjusting screw 63 that determines the...  
WO/2019/020589A1
The invention relates to a securing nut (3) for fastening an exhaust manifold (2) to a cylinder head (4) of a combustion engine (1) by screwing in an axial fixing direction (F), having an external threaded bolt that is held on the cylind...  
WO/2019/017648A1
Disclosed is a bolt structure having a locking device built in. A bolt structure having a locking device built in according to the present invention is provided with: a base bolt, one end of which is inserted into a hole that is formed b...  
WO/2019/018847A1
A mounting system for mounting an element to a surface includes a mounting element 76 having a base 78 and a threaded shaft 80 extending from the base along an axis. The base is configured for mounting to a surface. An incremental nut 92...  
WO/2019/012491A1
The subject matter of the invention is a shaped ring nut dedicated to bolt connections used to connect machine and device elements. According to the invention, the essence of the solution lies in the fact that on one side on the frontal ...  
WO/2018/235888A1
The purpose of the present invention is to provide a mouthpiece with which the advancement amount of a lower jaw mouthpiece can be more easily adjusted, without increasing the size of the mouthpiece. Accordingly, provided is a mouthpiece...  
WO/2018/233873A1
Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, in particular a clamping ring, and a planetary gearset, wherein the ring is axially delimited by a collar formed on the...  
WO/2018/233874A1
Coupling comprising a shaft inserted at least partially into a hollow shaft and a ring slipped onto the hollow shaft, in particular a clamping ring, wherein the ring is axially delimited by a collar formed on the shaft, in particular a r...  
WO/2018/229444A1
The invention relates to a positive locking fastener comprising: - a screw (1) having a radial hole (120) at a threaded portion (12); - a nut (2) having a tightening portion (21); - a cap (3); and - a pin (4). The cap has a locking porti...  
WO/2018/229445A1
The invention relates to a positive locking fastener comprising: - a screw (1) having a cavity (110) at a threaded portion (11); - a nut (2) having a tightening portion (21); - a first cap (3); - a second cap (4); and - a pin (5). The fi...  
WO/2018/229907A1
The present invention provides a bracket support structure that enables elimination of the need for periodic inspections of loosening of a fixing bolt and that can prolong the intervals between inspections, by preventing loosening of a f...  
WO/2018/229446A1
The invention relates to a positive locking fastener comprising: - a screw (1), a threaded portion (11) of which has a blind hole (110) and a groove (111); - a nut (2) having a tightening portion (21); - a cap (3); and - a pin (4). The c...  
WO/2018/225614A1
[Problem] To provide a spring element that can be used repeatedly even in a high-temperature environment exceeding 1000°C, has high torsional rigidity that enables a large load to be supported, and can be used as a spring washer. [Solut...  
WO/2018/220887A1
This staking bolt comprises a head section 10 and a shaft section 11 on which an external thread 12 is formed. A ring-shaped protrusion 20 and a ring groove 21, which is located on the head-section side of the ring-shaped protrusion 20, ...  
WO/2018/219934A1
The invention relates to a force transmission assembly and to an insert (6) for such a force transmission assembly, which insert has two flange bushes (28, 30), which flange bushes are adjustably connected to each other and are preferabl...  
WO/2018/220512A1
Disclosed is a safety clasp for securely engaging a mechanical fastener, the safety clasp including a body, at least two primary engagement formations/members, and a tether-engaging component. The body defines a seat for receiving a mech...  
WO/2018/221501A1
[Problem] To provide a nut that is easy to fasten and does not come loose. [Solution] This nut 600 comprises: a nut body 10 in which a screw hole 30 is formed; an annular member 41 formed on the top surface side of the nut body 10; and a...  
WO/2018/218209A1
Interchangeable monolithic or stacked belleville reaction washers initially penetrate with outward bottom serration edges only during manual pre tightening. Slippage is thereby avoided at begin of the consecutive power torque wrench assi...  
WO/2018/190705A1
The present invention is in the field of an injected bolter connection, and specifically a new material therefore, such as for resin injected bolted connections, and a method for forming such a connection. A demountable, stiff, and slip-...  
WO/2018/187729A1
An apparatus for providing a load on a bearing mounted to a shaft which includes an attaching member releasably connectable to a shaft and a press mechanism coupled to the attaching member. The press mechanism is configured to provide a ...  

Matches 1 - 50 out of 11,572