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Patent Searching and Data


Matches 1 - 50 out of 11,422

Document Document Title
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...  
WO/2018/110934A1
The present invention relates to a bolt having a lock device, the bolt comprising: a hexagonal wrench bolt (110) having two grooves (113, 114) formed to face each other on wall surfaces at the lower part inside a hexagonal groove (111) o...  
WO/2018/106846A1
A standoff fastener for attaching to a blind hole in a metal panel. The fastener has a substantially cylindrical body with a short shank that extends downwardly from the body into the hole. The shank has an inwardly extending collar with...  
WO/2018/102417A1
An electrical connector is configured to couple an electrical conductor to a support surface of an electrical device. The electrical connector includes a terminal block having a connecting aperture and a threaded aperture. The connecting...  
WO/2018/098837A1
A beveled self-locking nut comprises a beveled nut body (1) and a beveled washer (2) having a bevel at the same angle as the beveled nut body (1); the beveled nut body (1) is installed on a matching bolt (3) after being fit with the beve...  
WO/2018/101873A1
The present disclosure relates to a screw-retaining device (1) comprising a connecting element (2) which in turn comprises a first end part (3), a second end part (4) and an intermediate part (5) that connects the end parts (3, 4). The f...  
WO/2018/097456A1
The present invention relates to an apparatus, for fixing a vehicle roof bar, comprising: a long roof bar (10) horizontally disposed on a vehicle roof with a gap therebetween and having screw threads formed on both end parts; two cushion...  
WO/2018/094816A1
A device (1) having internal threads. At least one internal thread (11) is different from other internal threads in pitch diameter, so that at least one internal thread of the device having internal threads is fastened and clipped to an ...  
WO/2018/097592A1
The present invention relates to a loosening prevention nut and, more particularly, to a loosening prevention nut enabling tight fastening of a screw shaft by means of a strain rate of a spring itself which is mounted inside a nut and ti...  
WO/2018/090930A1
A nut fastener is provided, comprising: a first nut (1), wherein a first recessed portion is formed on an inner side edge of an end surface of the first nut (1); an annular member (2), wherein the annular member (2) is at least partially...  
WO/2018/090427A1
A fastener (10) is provided, comprising: a tightening member (1), constructed to mate with a mating screw (100) to fasten a fastened member, wherein a first joint surface is formed on a first end surface of the tightening member (1); and...  
WO/2018/088913A1
The invention according to the present application relates to a lock washer adapted for use with a bolt and nut arrangement, the lock washer comprises an annular shaped washer body having a central opening therein, defining an inner peri...  
WO/2018/089258A1
A threaded fastener with a hybrid locking mechanism includes a shank having a threaded portion, a first locking mechanism disposed on the threaded portion, and a second locking mechanism disposed on the threaded portion extending over th...  
WO/2018/089263A1
A multi-patch threaded fastener includes a shank having a threaded portion and two or more polymer patches disposed on the shank. The two or more polymer patches are configured to wedge against a mating threaded component to promote cont...  
WO/2018/088282A1
A screw fastening structure wherein a male screw body is equipped with a male screw helical structure and a male-screw-side concavo-convex structure different from the male screw helical structure and configured from recesses and protrus...  
WO/2018/079137A1
Provided are a male thread and a thread-fastening structure with high resistance to loosening and with which further improvement of fatigue strength is possible. The present invention is configured so that: the angle near the crest of th...  
WO/2018/073817A3
In one embodiment of this invention the washers have been provided with the bottom teeth, which sink into the wood surface during nut tightening thus immobilizing the washer, and a turnable upward flap which when bent upward and pressing...  
WO/2018/072562A1
A double-stacked self-locking washer, comprising two sub-washers meshed with each other. Wedge-shaped large teeth having the center of the circle as the midpoint are provided on one side of the sub-washers and radial arced teeth having t...  
WO/2018/075774A1
The present invention relates to prevailing torque lock nuts and, more particularly, to a low profile lock nut that maintains the same strength as its higher profile counterparts. The present lock nut is a non-metallic lock having an inn...  
WO/2018/070719A1
The present invention relates to a bolt and nut loosening prevention device and, particularly, to a bolt and nut loosening prevention device, preventing the bolt, which couples parts, from loosening even if vibration and shock are genera...  
WO/2018/070696A1
The present invention relates to a bolt assembly having a non-loosening nut and, more particularly, a bolt assembly having a non-loosening nut in which a pair of non-loosening nuts that move along a male thread pitch of a bolt are prepar...  

Matches 1 - 50 out of 11,422