Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 251 - 300 out of 2,671

Document Document Title
WO/2004/065067A1
A screw driver bit and a combination thereof with screws allowing the smooth fitting of the screw driver bit to a bit fitting groove, capable of surely preventing come-out trouble from occurring, capable of preventing a screw from being ...  
WO2003014578A3
The present invention is directed to a deck screw (10) intended for use with composite lumber, although it can be used with other wood products, such as pressure treated lumber. The deck screw of the present invention may be provided wit...  
WO/2004/036064A1
Disclosed is a nut (10) comprising several sections for gripping a tool. Said sections are connected to the body of the nut by means of a set breaking point (20) and are embodied as pin-type or rib-type sections (18, 38') which protrude ...  
WO2003089796B1
A tension control bolt (10) includes a shank (14), the shank including a threaded section (60) and a breakaway section (62), and a bolt head (12), the bolt head constructed with a wrenching section (30) and a flange section (32), the fla...  
WO2004016886A3
The invention provides a box, termed a safety-box, which can be physically attached to a hard-to-move-object and used for safe and convenient storage of personal valuables on beaches and other public or semi-public places. Furthermore, t...  
WO2003089796A3
A tension control bolt (10) includes a shank (14), the shank including a threaded section (60) and a breakaway section (62), and a bolt head (12), the bolt head constructed with a wrenching section (30) and a flange section (32), the fla...  
WO/2004/016886A2
The invention provides a box, termed a safety-box, which can be physically attached to a hard-to-move-object and used for safe and convenient storage of personal valuables on beaches and other public or semi-public places. Furthermore, t...  
WO/2004/012908A1
A screw (10) having a screw-threaded shank (14) and a circular head (12), the head being provided with three radially extending screwdriver tip receiving portions (16; 18; 20) defined between three first, off-central integrally formed pr...  
WO/2004/007977A2
A clip of fasteners for use in attaching a structural panel to a metal substrate comprises a plastic strip with openings characterized by inwardly-extending ribs for gripping and supporting fasteners that comprise a forward self-drilling...  
WO/2004/005731A1
A screw (10) has a threaded shank (12) and a head (14). The head has a recess (18) that comprises three lobes (18a, b, c). Each lobe is separated by a curved drive flange (20a, b, c). A driver (100) has a drive tip (114) that fits the re...  
WO/2004/001237A1
The present invention relates to a screw-threaded fastening and, more particularly, to a screw-threaded fastening requiring a non-standard tool for unscrewing the fastening. The fastening (1) comprises a screw-threaded member (2) and a c...  
WO/2003/106849A1
A drive socket (20) for a male threaded fastener (26) includes a plurality of rounded lobes (22) of equal radius which are located equidistant from the center (24) of the fastener and an equal distance from each other. The drive socket a...  
WO/2003/100273A1
A fastener for installation into an interference fit hole within a structure. The fastener may be installed through automated installation methods. The fastener includes an enlarged protruding head at a proximal end of the fastener. Dist...  
WO/2003/100272A1
The slope angle (&agr ) of the arcuate portion (32) of a fitting projection (20) is larger than the slope angle (β) of the arcuate portion (26) of a recess (16), and the axial intermediate portion of the fitting projection (20) is engag...  
WO/2003/100269A1
The invention relates to a heavy duty dowel (1), especially for multi-layered components. The sleeve-type dowel body (7a) is axially penetrated by a threaded rod (11) and is provided, on one end, with an expansion body (12) that is arran...  
WO/2003/095849A1
A fastener system comprising a plurality of ranges of size of threaded fastener (10), each fastener having a head (12, 32) provided with a recess (14) to receive a tool (20) to rotatingly drive the fastener. In each range of sizes, the l...  
WO2003025403A3
The screw has two or three non-circular super-imposed recesses. The depth of each recess is less than 1.2 mm and there is a less than 1° of draw in each recess. The screw head recess is formed using a punch (10) in a cold-heading proces...  
WO/2003/089796A2
A tension control bolt (10) includes a shank (14), the shank including a threaded section (60) and a breakaway section (62), and a bolt head (12), the bolt head constructed with a wrenching section (30) and a flange section (32), the fla...  
WO/2003/084373A1
A screw comprising a screw-head (2) provided with an internally multi-edged bore (6), especially an internally hexagonal bore, characterized in that an inner threaded section (10) is incorporated into the internally multi-edged bore, whe...  
WO/2003/081057A1
The invention relates to an anti-theft device which is intended, in particular, for vehicle wheels. The inventive device comprises an assembly consisting of: an element (1), which can be mounted to the nuts and bolts of the wheels and wh...  
WO/2003/076815A1
A tamperproof screw to which a conventional general screwdriver cannot couple so that screw tightening is prevented reliably, a screwdriver bit that can be simply and quickly coupled to the screw and can reliably prevent a come-out pheno...  
WO/2003/072962A1
The present invention concerns a threaded device that could be inserted without the risk of breaking due to torsion, especially a threaded device made from plastics. More specifically the present invention relates to a threaded device pr...  
WO/2003/072309A1
A fastener (13) is described having a head (15) formed with a recess (30) which accommodates a square head driver, symmetrical drivers, such as PHILLIPSTM STYLE DRIVER, asymmetrical style cross head drivers, such as POZIDRIVTM style driv...  
WO/2003/069170A1
Aself locking fastener (30) including a blind bore (12) sized to recieve a male threaded component, the male threaded component engaging or forming a complementary thread on at least part of inner surface of the blind bore (12), at least...  
WO/2003/062650A1
A drive socket (20) for a male threaded fastener (26) includes three rounded lobes (22) of equal radius which are located equidistant from the center of the fastener and 120° apart from each other. The drive socket also includes three f...  
WO/2003/060332A2
Permanently-placeable, non-removable fasterners (10, 12), removable fasteners (12’) inserter heads (14, 52, 64), insertion tools (110, 124, 132) and related methods of insertion are disclosed.  
WO/2003/054398A1
A security screw fastener, e.g. a nut or bolt having a head (3) around which is a curved exterior surface (5) which is at least partially conical or dome-shaped on which several left-handed and right-handed grooves (12, 13) are formed wh...  
WO/2003/051557A1
A method and fastener for fastening one or more apertured members (48) to an apertured workpiece (52), an aperture (50) of the or each member (48) being aligned with an aperture (54) in the workpiece (52), the method comprising the steps...  
WO/2003/035992A1
A joining arrangement having at least one engaging member (3, 49), a screw threaded shaft (2) passing through the engaging member at least one nut (7) threadably engaging the shaft, a gear member (9), a pivot locator (14) on the engaging...  
WO/2003/031832A1
The present invention provides a fastener whose torque-receiving circumference is either circular or polygonal with more than twelve angles. In order to manipulate such a fastener, a wrench and a socket for a socket wrench have a housing...  
WO/2003/025403A2
The screw has two or three non-circular super-imposed recesses. The depth of each recess is less than 1.2 mm and there is a less than 1° of draw in each recess. The screw head recess is formed using a punch (10) in a cold-heading proces...  
WO2003002880B1
A combination of a screw with a screwdriver bit capable of effectively preventing the cam-out event of the screwdriver bit by improving the formation of a groove part in the cross groove of the screw so as to prevent the screw from being...  
WO/2003/014578A2
The present invention is directed to a deck screw (10) intended for use with composite lumber, although it can be used with other wood products, such as pressure treated lumber. The deck screw of the present invention may be provided wit...  
WO/2003/002880A1
A combination of a screw with a screwdriver bit capable of effectively preventing the cam−out event of the screwdriver bit by improving the formation of a groove part in the cross groove of the screw so as to prevent the screw from bei...  
WO/2002/097286A1
A screw member capable of being reduced in size and weight. A pair of side wall surfaces (18) of each of six torque transmitting parts (16) lie on lines passing through the center line(O) in a sectional shape perpendicular to the center ...  
WO/2002/090056A2
The present invention relates to an arrangement (1) for a nut (2), which exhibits an internal (3) thread (4) and which has arranged on its outside (5) radially (6) projecting raised parts (7) in the form of gripping devices so arranged a...  
WO/2002/079656A1
A screw with a seal, preferably intended for a tight fastening of objects so as to prevent precipitation water and atmospheric humidity from penetrating beside the screw, preferably for fastening roofings, consists of a shank (1), a head...  
WO/2002/075167A1
The invention provides a fastener (10) comprising a shank (11) which terminates in a head formation (12) at one end thereof, the head formation having an outer engagement profile (13) which is adapted to be engaged by drive means to rota...  
WO2001079708A3
Apparatus and method for forming a pin (13) and nut (24) fastener assembly for temporarily or permanently securing two panels (11, 12) having conventional drilled generally aligned holes into which the pin is inserted. Weight of the pin ...  
WO/2002/021002A1
The drywall screw (10) includes an elongated shaft (14) about an axis, a screw head (18) at one end. The screw head has a recess having upper (22) and lower (24) portions. The upper portion is comprised of an upwardly flared thin-walled ...  
WO/2002/012737A1
The invention relates to a dowel (1) for lightweight building materials which comprises on its outer surface a self-cutting thread (3) and at its tip a cutting edge (2) with which it can be screwed into a gypsum plaster board. At the end...  
WO2000045057A9
A high torque wrenching system having a wrench (20) with asymmetrical torque transmission capability. The wrench includes a plurality of protuberances (32) and a plurality of recesses (50) around a central axis (A). The fastener (30) als...  
WO/2001/081775A1
The invention relates to a screw with a countersunk head (1), consisting of a screw head (1) and attached thereto a screw shank (2) comprising a threaded section (5) at its end, said screw head (1) being configured as a countersunk head....  
WO/2001/079708A2
Apparatus and method for forming a pin (13) and nut (24) fastener assembly for temporarily or permanently securing two panels (11, 12) having conventional drilled generally aligned holes into which the pin is inserted. Weight of the pin ...  
WO/2001/077538A1
Fastener (1) having a driving head (2) which includes at least two superimposed non-circular recesses (3, 4, 5) for receiving the bit of a driver (7) with which driver a torque can be applied to operate the fastener (1), characterised in...  
WO/2001/071204A1
Attachment equipment (10) for releasably attaching a wheel nut against unauthorised removal to a wheel drum comprises a fastener in the form of a wheel stud engageable fastening stub (12) and a fastener manipulating member in the form of...  
WO2001004499B1
A blind bolt (10) for securing a plurality of workpieces (46, 56) at a desired clamping force includes a pin (12) having an elongated shank (22) terminating at one end in an enlarged pin head (20) and a generally elongated tubular sleeve...  
WO2001004499A3
A blind bolt (10) for securing a plurality of workpieces (46, 56) at a desired clamping force includes a pin (12) having an elongated shank (22) terminating at one end in an enlarged pin head (20) and a generally elongated tubular sleeve...  
WO/2001/049459A1
A driver bit or wrench and screw combination wherein the arrangement of the front end of a driver bit or wrench tip edge is improved to make it possible to effectively prevent the come-out phenomenon of said bit or wrench and the arrange...  
WO/2001/050028A1
A combination of a screw and a screw driver bit and a header punch for its manufacture capable of effectively preventing a come-out phenomenon of the screw driver bit by improving the structure of a groove part in a cross groove of a scr...  

Matches 251 - 300 out of 2,671