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Patent Searching and Data


Matches 1 - 50 out of 11,494

Document Document Title
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 ...  
WO/2018/181078A1
[Problem] To provide: a wheel nut which is capable of being easily tightened with predetermined torque and which does not damage a wheel; and a tightener for a wheel nut. [Solution] Provided is a washer-equipped wheel nut provided with a...  
WO/2018/180453A1
A buffer (D) is provided with: a piston rod (3) on the outer periphery of which a first thread groove (3a) and a second thread groove (3b) different in pitch are formed; a first nut (5) that is engaged with the first thread groove (3a) s...  
WO/2018/180833A1
[Problem] An anti-rotation ring-shaped member that prevents a second element threadably linked to a first element from being rotated in a thread-release direction. [Solution] This anti-rotation ring-shaped member has: a ring-shaped body ...  
WO/2018/180737A1
A relative rotation prevention structure for preventing relative rotation of a screw having a threaded section with respect to a counterpart member, said relative rotation prevention structure being equipped with: a counterpart-side disp...  
WO/2018/173705A1
This fastening member has a head and a shaft which has a thread formed thereon. The shaft has a body and an outer peripheral section which is provided radially outside the body. The portion of the outer peripheral section, which correspo...  
WO/2018/162697A1
The invention relates to a thread milling cutter (10) for producing a thread. The thread milling cutter has at least one portion (15, 16) with multiple teeth, and a spacing is arranged between each pair of adjacent teeth. The vast majori...  
WO/2018/160230A1
The invention relates to a two-part tapered thread nut assembly (3402) including: a rigid inner member (3410) having an inner surface (3411, 3421) threadedly engagable with the fastener and an outer surface (3412, 3422) defined by a thre...  
WO/2018/160444A1
A nut plate assembly includes a plate member, a shell member, a nut, and a bias member. The shell member includes a first end coupled to the plate member and a second end opposite the first end. The nut is disposed within the shell membe...  
WO/2018/160445A1
A locking mechanism for a fastener is provided. The locking mechanism includes a lock nut, a lock member, and a lock washer. The lock nut is releasably coupled to the lock nut for rotation therewith. The lock member includes an annular b...  
WO/2018/155466A1
A falling-off prevention tool (1) wound around a bolt (B) prevents a nut (C) attached to the bolt (B) from falling off, wherein the falling-off prevention tool (1) has a center area (10a) wrapped around an axial core (A) and end areas (1...  
WO/2018/154795A1
[Problem] To provide a fastening structure which does not loosen when fastened, which can be loosened easily when maintenance is performed, and for which bolts and nuts can be reused. [Solution] A fastening structure wherein a threaded s...  
WO/2018/152425A1
A fastener with variable threads. The shank of the fastener has a stepped thread along a middle portion, flanked by conventional threads on the point end, and modified radial threads with flat roots near the head. The stepped threads hav...  
WO/2018/145783A1
Safety device for bolt connections Safety device for bolt connections, comprising two or more washers (1) with a bore (3) for receiving a bolt (10), with each washer (1) comprising an eye (4), at least one cable (15) to be passed through...  
WO/2018/143528A1
The present invention relates to a fixing means (a set of bolts). More particularly, the present invention relates to a fixing means having a physical property and structure configured such that a locking unit is expandably transformed o...  
WO/2018/138407A1
A fastening element and an arrangement in a frame structure of a vehicle. The fastening element is an angle element comprising a first flange (6a) and a second flange (6b) positioned perpendicular to each other. The flanges comprise fast...  
WO/2018/130357A1
The invention relates to a coupling arrangement (12) for a screw coupling (10) for liquid lines of a high-pressure cleaning device, wherein the coupling arrangement (12) can be connected to a further coupling arrangement (14) of the scre...  
WO/2018/127512A1
A locking device adapted to lock a shell to an installation body includes: a thread connection member adapted to pass through a connecting hole in the shell and be screwed into a threaded hole in the installation body; a sealing ring sle...  
WO/2018/119847A1
A threaded screwing engagement structure, used to solve the problem of insufficient tightness of conventional thread engagement. The threaded screwing engagement structure comprises a female threaded member (1) and a male threaded member...  
WO/2018/114145A3
The present invention relates to a fastening insert made of plastic and having a T-shaped configuration consisting of a washer insert (10) and a hollow cylindrical shaft (40) fastened to said washer insert. The washer insert has a plural...  
WO/2018/116724A1
Provided is a male threaded member configured such that a collar is mounted in advance on the male threaded member side to make it possible that fastening work is efficiently performed without increasing the number of parts. This male th...  
WO/2018/114145A2
The present invention relates to a fastening insert made of plastic and having a T-shaped configuration consisting of a washer insert and a hollow cylindrical shaft fastened to said washer insert. The washer insert has a plurality of ecc...  
WO/2018/114144A2
The present invention relates to a fastening insert made of plastic and having a T-shaped configuration consisting of a washer insert and a hollow cylindrical shaft fastened to said washer insert. The washer insert has a plurality of ecc...  
WO/2018/114144A3
The present invention relates to a fastening insert (1) made of plastic and having a T-shaped configuration consisting of a washer insert (10) and a hollow cylindrical shaft (40) fastened to said washer insert. The washer insert has a pl...  

Matches 1 - 50 out of 11,494