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Patent Searching and Data


Matches 451 - 500 out of 11,311

Document Document Title
WO/2010/129698A3
A washer body 6 bearing hardened balls in apertures 16 in the washer body 6 provides a counter-torque resistance in a fastening 2. The hardened balls form projections 10 that indent the underside of a fastener head 3 and an adjacent fast...  
WO/2010/129382A1
Retainer for threaded fasteners such as the cap screws that secure the end caps of roller bearing assemblies to railroad axles. A locking plate is constrained against rotation relative to the fastener, a lock ring having a plurality of o...  
WO/2010/123742A1
A nut and an assembly including such a nut, wherein the nut includes an outer shell having an outer surface, an inner circumferential surface having an inwardly extending flange, and an upper rim portion; and an insert piece having an up...  
WO/2010/122645A1
A washer for a bolt has an upper portion (1) and a lower portion (2) which are integrally formed from an elastically deformable material. The upper portion (1) has, on the inner side thereof, an upwardly open fitting hole (4) into which...  
WO/2010/120410A1
The specification discloses a locking threaded fastener (10) including a body (12), a coil spring (14), and a compression ring (16). The body is hex-shaped (18) and defines a partially threaded bore (24), an external circumferential groo...  
WO/2010/117080A1
Provided is a probe holder which does not generate problems of strength even when the size of the probe holder is reduced and has a manufacturing cost suppressed low. A probe unit is also provided. The probe holder is provided with: a fi...  
WO/2010/113897A1
A fastening structure (1) comprises a fastening assist member (4), a bolt (3) and a nut (2). The fastening assist member (4) is fixed to a member (5) to be fastened with its through hole (52) uncovered by the assist member. The bolt (3) ...  
WO/2010/099947A1
The invention relates to a safety screw for a screw connection, comprising a body (2) having an external thread (3) having at least one safety thread winding (6) delimited by two thread teeth (9, 7), the cross-sectional profile of said s...  
WO/2010/095772A1
The present invention relates to a power clutch nut for preventing unintended loosening of a nut spirally coupled to the spiral shaft of a bolt, specifically to a power clutch nut which enables a nut spirally coupled to the spiral shaft ...  
WO/2010/094539A1
The invention relates to a rotor section (10) for a rotor of a gas turbine, to a rotor blade (18), and to a blocking element (46, 62). The rotor section (10) comprises a rotor disk (12) having rotor blades (18) that are inserted thereon ...  
WO/2010/093330A1
A torque retention screw thread fastener and corresponding thread roll die to manufacture the screw thread fastener is disclosed. The torque retention thread forming screw comprises retention elements in the thread valley of the screw th...  
WO/2010/092817A1
[Object] To provide a fastener having a high anti-loosening effect. [Means to achieve the object] A fastener has a thread structure including an upper portion of the crest and a bottom portion at the groove. The upper portion has a load ...  
WO/2010/090782A1
A fastener assembly configured to provide secure column support between two components includes a base having at least one first cam member, and a connector nut having at least one second cam member. The connector nut is configured to ro...  
WO/2010/086110A1
The invention relates to a method for producing an internal thread element (1) having a first internal thread segment (20) and having a second internal thread segment (21) positioned relative to the first internal thread segment (20) suc...  
WO/2010/087552A1
A nut for loosening prevention whereinto a synthetic resin molding has been inserted is disclosed. The nut for loosening prevention according to the invention comprises a bolt coupling cavity that has a spiral groove formed on its inner ...  
WO/2010/086000A1
The invention relates to a screw element (1) having a shaft (2), having a first external thread (4), and having a second external thread (6). According to the invention, the shaft (2) has multiple parts and comprises a first shaft part (...  
WO/2010/085030A1
The present invention relates to a pin for preventing a nut from being loosened, and a U-bolt assembly using same, wherein the nut has annular extensions with holes, said annular extensions being formed adjacent to one another, and anti-...  
WO/2010/081450A1
The invention relates to a screw connection having a screw section and a nut screw-fitted thereon. A self-locking effect of the nut on the screw section is achieved in a simple manner in that an intermediate disk is supported non-rotatab...  
WO/2010/081714A1
The invention relates to a method for producing a screw element (1) having a first outside thread section (3) and having a second outside thread section (5), wherein the first and the second outside thread sections (3, 5) are positioned ...  
WO/2010/080666A1
A vibration resistant fastening system (10) including a high fatigue strength bolt (12) made from a first material and a nut (14) made from a second material that is softer than the first material of the bolt. The bolt includes bolt thre...  
WO/2010/071535A1
The present invention refers to a locking plate (1) to be used in a locking arrangement for securing a shaft nut (8) on a threaded shaft (13) having an axial groove (15) in its envelope surface, said locking plate (1) having a first end ...  
WO/2010/068001A3
The present invention relates to a self-locking bolt nut assembly comprising: a bolt (100), a nut (200) fastening with the bolt (100); and a washer (300) connected between the bolt (100) and the nut (200). The bolt (100) including a bolt...  
WO/2010/068001A2
The present invention relates to a self-locking bolt nut assembly comprising: a bolt (100), a nut (200) fastening with the bolt (100); and a washer (300) connected between the bolt (100) and the nut (200). The bolt (100) including a bolt...  
WO/2010/065212A2
A fastener with a threaded nut, a clip, a first engagement feature and a second engagement feature. The nut has front and rear surfaces and a first lock structure that is disposed between the front and rear surfaces. The clip has a body,...  
WO/2010/065179A1
A filter assembly having anti-rotation features that prevent rotation of a shell relative to a nutplate and a method of forming the disclosed filter assembly are described. The disclosed method radially deforms a flange of the housing to...  
WO/2010/064400A1
A screw component provided with a lens holder (2) and a lens barrel component which are engaged with each other through threads, and also with projections (14, 15) provided to both the flanks (9, 10), respectively, of a screw thread (8) ...  
WO/2010/065212A3
A fastener with a threaded nut, a clip, a first engagement feature and a second engagement feature. The nut has front and rear surfaces and a first lock structure that is disposed between the front and rear surfaces. The clip has a body,...  
WO/2010/051932A1
The invention relates to a fastening element for screw connections in the form of an intermediate layer between the screw head and cladding material and/or between nut and cladding material, wherein the base body of the element comprises...  
WO/2010/037547A1
Apparatus (1) for securing wheel nuts (101,102) of a vehicle, the apparatus comprises a first part (2) for engaging a first nut (101), a second part (3) for engaging a second nut (102) and a flexible elongate member (23) to inter engage ...  
WO/2010/034324A1
The invention relates to a threaded nut made of a metal material and having a threaded hole (62) and a circumferential inner groove (78) associated with the longitudinal axis (E) thereof, wherein a ring flange (64) is formed on one of th...  
WO/2010/027439A3
The invention is directed towards temporary fasteners ("tack" fasteners) comprising a housing body, a collet body and a translatable central body. The housing body is configured to receive both a portion of the collet body and a portion ...  
WO/2010/025727A2
An expansion valve (1) is disclosed which comprises an inlet opening (2), at least one outlet opening (3) and first and second valve parts. The inlet opening (2) is adapted to receive fluid medium in a liquid state. The outlet opening(s)...  
WO/2010/027439A2
The invention is directed towards temporary fasteners ("tack" fasteners) comprising a housing body, a collet body and a translatable central body. The housing body is configured to receive both a portion of the collet body and a portion ...  
WO/2010/023338A1
The device essentially comprises a substantially rigid piece that has a first portion (1), a second portion (2) and conventional means (3) for fastening the piece to a fastening surface (6). The first piece portion (1) forms a hollow suc...  
WO/2010/017284A2
A pull-up bolt assembly for frictionally supporting a high-weight structure to a hinge component using an opening or recess in the high-weight structure. The bolt assembly includes a pull-up bolt member having a threaded shaft with a fir...  
WO/2010/017284A3
A pull-up bolt assembly for frictionally supporting a high-weight structure to a hinge component using an opening or recess in the high-weight structure. The bolt assembly includes a pull-up bolt member having a threaded shaft with a fir...  
WO/2010/010604A1
A fastening member exhibiting sufficient loosening prevention effect without an increase in the size of the fastening member. The fastening member (sealed container (1), for example) fastens two members together by connecting them by scr...  
WO/2010/003250A1
A wheel lug nut locking device having first and second planar sections, each with an opening adapted to be fitted around a wheel lug nut. The planar sections are connected by a flexible section that allows the planar sections to be moved...  
WO/2009/155873A1
A bolt device for cavity filter has a screw (100) and an electrically-conductive rigid rod (110) fixed with the screw. The screw (100) includes segments of screw threads. At least a distance between one pair of screw threads is not equal...  
WO/2009/153678A1
The present invention refers to a self-locking nut (1) comprising an upper threaded collar (3) provided with longitudinal slots (7), being V or U shaped, also with sharp edge, defining in the collar a plurality of circular arc segments (...  
WO/2009/150390A1
An insert (100) has an internal threaded bore (130) comprising a locking feature (142, 146) proximate and end (106) farthest from a surface (12) of a plastics component (10) in which the insert is installed. An insert (100) having a pair...  
WO/2009/132259A2
Apparatus and methods for increasing the torque capacity of connections between tubular members. In some embodiments, the connection is threaded. The apparatus may include a first tubular end (110) having a torque member (130) moveable t...  
WO/2009/131908A1
A fastener is provided including an elongated body having a first end (1) and a second end (12), and a helical thread (20) formed on at least a portion of the elongated body where the thread has a crest (22), a root (25), and flank porti...  
WO/2009/132259A3
Apparatus and methods for increasing the torque capacity of connections between tubular members. In some embodiments, the connection is threaded. The apparatus may include a first tubular end (110) having a torque member (130) moveable t...  
WO/2009/131625A2
An apparatus for connecting a plurality of structures, such as ends of a sealing ring, with each end defining an aperture therein and with the ring being adapted to mount a meter to a meter box structure. The apparatus comprises a lockin...  
WO/2009/121189A1
The invention is directed at joint assembly which includes a first part and a second part to be assembled together. The first and second part are secured together via a set of fasteners and a set of attachment portions. The set of attach...  
WO/2009/108980A1
The invention relates to a method for the preparation of lightweight building panels (1) for the subsequent attachment of fittings (2), said lightweight building panels comprising an upper and a lower cover layer (3) and a core (4) which...  
WO/2009/107890A1
A screw-thread coupling structure is disclosed. The screw-thread coupling structure includes external and internal-thread coupling parts. The external-thread coupling part forms external- thread formed sides and external-thread not forme...  
WO/2009/104767A1
Provided is a double-end threaded body having a right-handed thread and a left-handed thread in the circumferential surface of one solid member. Also provided is a single-nut or double-nut internally-threaded body wherein a double-end ex...  
WO/2009/096031A1
[PROBLEMS] To provide a fastener which has constitution capable of effectively improving a loosening prevention effect by preventing the rotation of a nut in a returning direction and capable of visually recognizing the completion of fas...  

Matches 451 - 500 out of 11,311