Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 11,361

Document Document Title
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...  
WO/2018/060264A1
The invention relates to an internally threaded metal locking element (1) for producing a threaded connection with an externally threaded element (21) by rotating the internally threaded locking element (1) in a screw-on rotation directi...  
WO/2018/062589A1
The present invention provides a split helical spring washer for introducing pure axial force, the spring washer being capable of effectively preventing fastening force from being released by restraining rotating force when a nut is fast...  
WO/2018/061005A1
In a number of embodiment the washers of this invention have been provided with the narrowing central hole wherein the washer is being compressed during tightening thereby gripping the bolt and preventing its further turning whereas the ...  
WO/2018/059336A1
Provided in an embodiment of the present application are a screw limit structure and a tunable filter, relating to the field of filters, and solving the problem of low limit accuracy of a screw limit structure in the prior art. The struc...  
WO/2018/057593A1
A self-drilling, self-countersinking fastener is provided that includes a shaft, a countersunk head located at a first end of the shaft, and a tapered point located at an opposite end of the shaft. A thread integrally extends from the sh...  
WO/2018/056727A1
Disclosed is a bolt for crack repair and reinforcement of a structure. The present invention implements the following advantageous effects: a blade structure mounted on the lower portion of the head portion of a screw can directly infilt...  
WO/2018/056874A1
A method for locking of bolt joints (110) comprising a bolt (100) provided with a head (101) and a threaded portion, an inner threaded portion (113), e.g. a nut (116), and at least one locking washer (120), which on its one side is provi...  
WO/2018/050329A1
The invention relates to a securing disk for electrically conductive connections for arranging on a flat electrical contact bar (7), comprising an annular disk body (1), on the disk bottom side (12) of which, facing the contact bar (7), ...  
WO/2018/053091A1
Disclosed is a fastener that includes a thread having a groove formed therein to provide a loosening resistance due to a deformation of the thread, the deformation resulting from a threshold axial force applied to the thread by a receivi...  
WO/2018/039949A1
Disclosed is a fastening connection structure, comprising a fastening connection assembly, a parent body (14) and an appendage body (15). The fastening connection assembly comprises a screw rod (1) and a rotation stopping sleeve (2). A r...  
WO/2018/044316A1
A fastener retainer may include a surface, a hook integrated into the surface, and a fastener hole defined in the surface below the hook. A substrate may include a hook extending out of and integrated into a first side of the substrate, ...  
WO/2018/044178A1
A bolt tensioning assembly (4) is described, the bolt tensioning assembly (4) comprising: - a bolt (1 ) comprising a first end portion (11) and a second end portion (12) at an opposite side of the bolt (1 ), wherein the first end portion...  

Matches 1 - 50 out of 11,361