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Patent Searching and Data


Matches 351 - 400 out of 2,343

Document Document Title
WO/1998/045131A1
A vehicle wheel securing means for securing a wheel to a vehicle including a lock-nut (40) and a key (36). The lock-nut (40) includes a threaded bore (50) adapated to engage a wheel stud of a vehicle axle and also includes a surface adap...  
WO/1998/042989A1
The invention concerns a screw (1) provided with a shank (3), a head (2) and a boring part (5). The shank (3) has a thread (4). The head (2) comprises a collar (6) disposed at an axial spacing (B) from the support face (12), a section (7...  
WO/1998/038010A1
A fastener (10) with a recessed drive socket (13) and a driving tool (50) with a cooperable driving head (52). The socket (13) having a cylindrical interior wall (26) interrupted by a plurality of driving corners (20). The driver having ...  
WO/1998/027344A2
A lug nut is formed with a threaded bore (29) and a lug socket (25) for receipt of a square drive (27)for driving of the lug nut.  
WO/1998/017923A1
A driver bit and a header punch for manufacture of screws comprising a screw comprising substantially vertical end wall portions of predetermined depth formed on an end edge portion of a bit fitting groove on a screw head, non-planar bot...  
WO/1998/007995A1
A force application element for the transmission of a torque consists of at least two force application surfaces (4) for a tool (2) that are located in an axial hole (3) of a machine element. These force application surfaces (4) cooperat...  
WO/1997/039247A1
A clamp for a medical device such as an infusion pump has a plurality of orientations adapted to grip either substantially vertical or horizontal gripped members (16) and has an actuation knob (66) with extensible arms (70, 72) wherein t...  
WO/1997/037605A1
A threaded cap (10) for locking a knurled shank (20), for example, in a groove (32) provided in the head (31) of a screw implant (30) is disclosed. Said cap includes a guide and support finger (11) coaxial therewith, joined scallopings (...  
WO/1997/027812A1
The invention concerns a screw for insertion into a bone, in particular for securing plates which help to fix bone parts. The screw has a body comprising a threaded section and a head which adjoins the latter directly or indirectly and o...  
WO/1997/015762A1
A torque transmission member comprising a bolt (1) having arcuate outer surfaces (3) that circumscribe a square ('alpha'), and a socket wrench (2) having arcuate inner surfaces (4) that circumscribe a square ('beta'). When the socket wre...  
WO/1997/002435A1
A theft deterrent device for threaded fitting to a threaded member or threaded opening. The device comprises a first part (10) having a threaded portion (11) with a second part (14) rotatably mounted with the first part. The first part h...  
WO/1996/041960A1
Mounting bolts (24) for securing a first component, typically a vehicle door latch unit (10), to a second component, typically an interior structural member (18) of a vehicle door (20), are provided with a threaded stem (26) screwed thro...  
WO/1996/033050A1
This invention relates to a method and apparatus for fastening two members together with a theft resistant screw (1) having a head (3) with a top surface (18) free of any engageable indentations or protrusions, and a wrench (2) to drive ...  
WO/1996/027745A1
A threaded tubular fastener (10) having an elongated central through-bore (34) having engaging means (36) for engaging said through-bore with a rotary device having a rotary driver (20), a generally cylindrical body having an external su...  
WO/1996/025603A1
At least one of the two parts (1, 3) of a coupling comprises a profile section with four splines (5) having roughly radial edges (11). Four radially internal straight line segments (6) interconnect the splines and define a standard drivi...  
WO/1996/023141A1
A fitting tool for torque transmitting shafts having fitting portions, which can easily align the fitting portions when the shafts having the fitting portions are clamped or loosened by torque. The fitting tool for torque transmitting sh...  
WO/1996/022472A1
A screw, particularly a wood screw which has a threaded cylindric stem (10, 110) merging, over an inversely frustoconical part (16, 116) with an enlarged diameter cylindric portion (20, 120) which is integral with an underside of a large...  
WO/1996/022471A1
A fastener system (22) includes an applicator (24) for engagement by a tool, and a fastener such as a screw (10) with threads (14) in a first hand direction for engaging a workpiece. The applicator and fastener are threaded (23) together...  
WO/1996/012114A1
The invention relates to a fastening element with a torque-limiting function, comprising on the one hand a fastening member (2, 2') with working threads (4), that is to say threads which are active for the fastening function of the eleme...  
WO/1996/007015A1
The invention relates to a rock bolt (1) and method of installing a rock bolt, particularly a hollow bolt. The method of installation utilises a chemical anchor, the components of which are provided in a cartridge (4) which is either inj...  
WO/1996/000678A1
The invention relates to a locking device for bicycles consisting of a nut which can be screwed on a threaded stud on the bicycle, a lock section and a cap, the base of which, with the nut on its thread, is between the nut and the frame ...  
WO/1995/029343A1
A rotatable device, such as a screw, a bolt, etc., comprises a cylindrical clip (4) inserted into a bore (3) in the head of the rotatable device. The clip (4) is compressed to a certain extent when inserted into the bore in order to conf...  
WO/1995/022699A1
The security lock (10) consists of a shaped component (100) covering the head (135) of a bolt with a central drilling (101), a securing bolt (50) inserted therethrough and screwed into a female-threaded drilling (105) in the head (135) o...  
WO/1995/022441A1
A fastener system includes a fastener (32) and a tool (10) engaged therewith in a slip-proof manner. The tool (10) and fastener (32) can be rotated in a first direction manually or by power to affix parts together, and can be rotated in ...  
WO/1995/020727A1
Figure 1 shows the terminal portion of screwdriver blade having stepped portions of successively smaller dimension towards its tip for use with any of a range of screws with different dimensions where the largest of the screws will have ...  
WO/1995/009308A1
The invention concerns a threaded component (1, 5) with a tool-fitting region (3, 6) which has at least two distinct zones (3a, 3b; 6a, 6b) joined to each other by one ore more steps (4, 7), the different zones having different dimension...  
WO/1995/004635A1
A tool (1) for rotating rotary connecting elements (10, 17, 21) with a round or polygonal head, such as polygonal screws, nuts or round stud bolts, has a head (2) that may be set on or around the rotary connecting element and that is pro...  
WO/1994/020039A1
The invention relates to a screw for securing an intramedullary nail in which the male thread extends only over part of the length of the shank and the screw head has a male thread of opposite pitch to that of the shank.  
WO/1994/017961A1
A fastening system comprises a driving tool (12) formed with a rectangular-shaped bit (18), and a fastener (10) such as a screw (10) whose head (36) is formed with a recess (46) defining a central slot (48) and four spaced undercuts (50A...  
WO/1993/021848A1
A bone screw (S1) comprises a threaded shank (10) having an axis of rotation. A head (14) is integral with the shank (10), and the head (14) includes a surface (20) disposed generally normal to the axis. A plurality of drive receivers (2...  
WO/1993/013323A1
The screw head described has a recess (4) similar to that of a cross-slotted screw head. The recess (4) is intended as the force-application zone for a screwdriver. To this purpose, the recess (4) has slots (6) extending radially outward...  
WO/1993/010363A1
The present invention consists of an anchorage arrangement in form of a socket (1) and anchor bolts (5) for anchoring scaffolds at walls or the like. The socket (1) has an inner cruciformed recess (3) with conical chamfers (4) which are ...  
WO/1993/003283A1
A toothed fastener (10) having a threaded portion (12), and a head portion (14) provided integral to the threaded portion (12), the head portion (14) having a toothed outer periphery (16) and a pressure transmitting surface (18). The fas...  
WO/1993/003284A1
A screw head is provided with ribs (26) on some of the driver engageable surfaces. The rib (26) is slanted outwardly from the screw axis by a small angle A between 1° and 10°. A punch (150) for making a screw head with ribs (26) on som...  
WO/1992/021888A1
The present invention relates to compressible screw-type locking mechanism including an oversized locking screw (12) and a tool for compressing and rotatively driving the oversized locking screw (12) is a head portion (12a) and extending...  
WO/1992/007197A1
A plastic accessory (10) having a retaining socket (16) for use with socket head cap screws (12), the plastic accessory engagingly receiving the head (36) of the screw (12) and having a hub (18) concentrically positioned within the retai...  
WO/1992/005918A1
A fastening system comprises a fastening device having a fastening means (42) and a wrench for rotating the device with respect to a member (45, 51) to cause the fastening means to become mechanically attached to the member. The fastenin...  
WO/1991/017364A1
A system (20) for mounting vehicle wheels (22) is disclosed in which at least one lock nut (26) secures the wheel upon lug bolts (31) to prevent theft. The dimensions of the lock nut are selected such that a lock nut tool (30) may also t...  
WO/1991/014602A1
A solenoid component (208) including a tamper-proof enclosure (220) is attached to the starter motor (210) of a vehicle (500) using novel one-way fasteners (280, 281). A controller (230) will not signal a power regulator (234) to energiz...  
WO/1991/012438A1
A locking and unlocking arrangement for a screw or nut fixing device, particularly a theft prevention screw or nut for the wheel of a vehicle, the gripping surface and the fixing piece having a specifically coded shape so that they can o...  
WO/1991/001201A1
A composition including binder and friction particles mixed together in predetermined proportions. The composition is used to aid in the removal of headed fasteners, and to control impacting bodies. The composition may also be used in pl...  
WO/1990/008267A1
Amongst turnable objects, screws, bolts and nuts are provided in one of their operational portions with different types of notches of common use which are associated with those of one of the operational portions of their respective tools...  
WO/1990/007653A1
There is provided a flanged drive-head lock washer (24) for use in combination with a wedge-action-type fastener, wherein the fastener includes a bolt or screw member (17) having a cam nut (16) or cam head. The flanged drive-head washer ...  
WO/1989/009886A1
A tamper-resistant threaded fastener (1) comprises a head (2) and shank (3) having a threaded part (4), the head having a circular recess (5) which is coaxial with the screw threading (4) and, at the bottom of the said recess (5) a furth...  
WO/1989/009030A1
In order to reduce the risk that a bone screw (1), in particular one made of a resorbing synthetic material, with an externally threaded (3) shaft (2) is destroyed by high tightening torques, an insertion channel (5) with a top opening, ...  
WO/1989/008790A1
A cap screw has an essentially cylindrical, cup-shaped socket head (5) intended for an internal drive with axial, diametrically opposite driving ribs (8, 9) projecting inward from the wall (7). A central, axial centering pin (13) provide...  
WO/1988/009708A1
A tool comprises essentially a head (25) provided with a slot (37) in which is fixed a drive lug (23) with two pins (35). The latter (35) have cutting edges (33) for making a hole (17). When the tool is rotated, the screw (13) is driven ...  
WO/1987/005977A1
Six lobes (22) of a nut have axial surfaces falling on six tangent cylinders (28) of equal radius and having axes lying on a right cylinder concentric (32) with the axis of the nut. The surface of a second concentric right cylinder havin...  
WO/1987/000593A1
The bolt (1) is provided with a head (3) having an irregular cross-section on which is removably mounted with play a sleeve (4) having an irregular internal cross-section conjugated with the irregular cross-section of the head and having...  
WO/1985/004568A1
A fastener (20, 50), particularly for orthopedic use, structurally adapted to be driven into a member somewhat like a nail and to be secured therein by rotating the fastener through a predetermined angular displacement to secure threads ...  

Matches 351 - 400 out of 2,343