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Patent Searching and Data


Matches 451 - 500 out of 11,426

Document Document Title
WO/2011/042857A1
The present invention concerns self-locking nuts (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 itself a plurality of circular arc segme...  
WO/2011/038930A1
The invention relates to an assembly (1) consisting of a housing flange (2) comprising at least one bolt (1.2, 1.2'), at least one component (3, 3') that has a receptacle (3.3) and is arranged on the housing flange (2) via the receptacle...  
WO/2011/037640A1
A gearbox assembly includes a pinion gear having a gear stem extending axially through a tubular output stem of an output member with a threaded portion protruding from an output flange of the output member. A pinion nut includes a threa...  
WO/2011/032259A1
A screw has a generally flat washer-like head. On an underside of the head are a plurality of cutters or cutting wedges arranged circumferentially around the shank of the screw. The cutters cut or carve off material when the screw is ins...  
WO/2011/032259A8
A screw has a generally flat washer-like head. On an underside of the head are a plurality of cutters or cutting wedges arranged circumferentially around the shank of the screw. The cutters cut or carve off material when the screw is ins...  
WO/2011/027164A1
A pair of locking devices (10) suitable for locking a pair of adjacent nuts or bolts in position, such as adjacent wheel nuts (20, 30) or bolts in position preventing the nuts or bolts from working loose. Each device comprises a body par...  
WO/2011/022866A1
A detachable castor for a movable luggage comprises a castor seat (1) and a wheel (3). The castor seat (1) is matched and connected with the wheel (3) by a connecting device (2) which comprises a screw (2-1), a bearing (2-2) and a nut (2...  
WO/2011/021959A1
A fastening joint for assembling wooden structures and constructions relates to the field of building and can be used for assembling wooden structures and constructions made from a dry, glued beam, cylindered timber, a one-piece profiled...  
WO/2011/020144A1
A point anchoring and pre-tensioning system used on a bar or bolt or self drilling rock bolt comprising a friction anchor device at the leading end of the bolt wherein the friction anchor device comprises two or more expansion shells whi...  
WO/2011/019097A1
The present invention relates to a screw piece for insulating material construction of a concrete wall surface, which is used for attaching insulating materials and finishing materials onto a concrete wall surface for construction. More ...  
WO/2011/014425A1
A cage nut assembly is provided for retaining a nut within a cage's nut capture region defined by a base with a hole substantially in its center, two lateral truss integral with the base and perpendicular to each other, and two upwardly ...  
WO/2011/011569A1
A compression limiter is disclosed that comprises an upper surface and a lower surface. The compression limiter further comprises an inner surface that defines a passageway configured to accommodate a fastener and an outer surface config...  
WO/2011/011229A1
An anchoring adhesive combination includes a slug or package of chemical anchoring adhesive having a proximal end and a distal end and a rod which can be a penetrator having a pointed proximal end, and open distal end, and a threaded or ...  
WO/2011/004104A1
The invention relates to a method for locking a nut (48) having an inner thread, wherein: a mechanical strength (Rm) to tensile failure and an elastic resistance (Re) of the material constituting the nut as a function of temperature are ...  
WO/2011/003522A1
The invention relates to an attachment device (1) with multiple attachment elements (2, 3), including a supporting plate (4) with at least two through-holes (5, 6) spaced apart from each other in a given longitudinal direction (A) of the...  
WO/2011/000393A1
The invention provides a lock nut with a nut body which has a threaded section with an internal thread and an adjoining inner annular groove. An annular lock washer made of metal is held in the annular groove. An internal thread correspo...  
WO/2011/001019A1
The invention relates to a fastening plate comprising a plate-like part (2) and anchorage parts (3) fastened thereto, the fastening plate being intended to be arranged in concrete before the concrete hardens and further to be fastened to...  
WO/2010/150258A1
A locking washer for securing the rotational motion of a threaded fastener, such as a bolt, screw and or nut, is provided. One or more locking mechanism embedded in the body of the locking washer automatically interlock when the rotation...  
WO/2010/146018A1
The invention describes a system for fastening a panel such as a sandwich floor panel to an underlying structure such as a seat rail of an aircraft by means of a screw connection with a facility for securing the screw connection against ...  
WO/2010/145964A1
The invention relates to a securing element (26) for securing against the loosening by rotation of at least two screwable housing parts (3, 2), the securing element (26) being arranged so as to be clamped in one of the housing parts (3) ...  
WO/2010/139299A1
The invention relates to a fastening apparatus, comprising at least one nut and at least one support unit. According to the invention, at least one spring element is provided, wherein the nut, the support unit and the spring element are ...  
WO/2010/136190A1
The invention relates to a suspension for producing a layer increasing the coefficient of friction on a substrate, comprising a liquid suspension medium, an extensively inorganic bonding agent, or the precursor compounds thereof, and sus...  
WO/2010/138827A1
An axle spindle and wheel end assembly includes a precision-formed axle spindle, wheel hub, and axle spindle nut. The axle spindle is formed with parallel inboard and outboard bearing surfaces, a shoulder that is perpendicular to the inb...  
WO/2010/136198A1
The invention relates to a device for securing and positioning a handling element on a diaphragm valve (1), comprising a lower part (2) having an external screw thread (3) and forming the valve seat and a pot-shaped element (5) having an...  
WO/2010/133116A1
A fastening component with female threads (1) is disclosed. The fastening component is engaged with another fastening component with male threads (2) by the female threads (1) and the male threads (2). The flank angle of the leading flan...  
WO/2010/133816A1
A fastening member (10) which is fastenable to an article (100), the fastening member comprising: a body member (12); and a pivotable gripping member (18) which extends from the body member to which it is fixed by a flange (14) to the ar...  
WO/2010/129698A2
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/2010/129698A3
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...  

Matches 451 - 500 out of 11,426