|
Match
|
Document |
Document Title |
|
|
8087850 |
Rock bolt
The present invention relates to rock bolts which may be used in mining applications. The rock bolt of this invention includes a mechanical anchoring arrangement to facilitate retaining the rock...
|
|
|
8061935 |
Rock bolt and an anchoring device
The present invention relates to a rock bolt comprising first and second ends, a shaft extending between the ends, and an anchoring device extending along a first part of the shaft adjacent the...
|
|
|
7934895 |
Self-drilling anchor
A self drilling anchor for use in a friable material mounted on a member comprises an elongated body having an axis, an axial bore adapted to receive an elongated fastener, a flared end having...
|
|
|
7896594 |
Self-drilling masonry bolt
A self-drilling masonry bolt including a body portion having a bolt member and an outer sleeve portion, a head portion and a drilling tip whereby, the self-drilling masonry bolt provides a simple...
|
|
|
7818859 |
Self-drilling pull-through blind rivet and methods of and apparatus for the assembly and setting thereof
A rivet body is formed with cutting teeth in a forward edge of the rivet body. A mandrel is formed at a forward end with an enlarged head having a drill point thereon. A plurality of the rivet...
|
|
|
7713010 |
Self-drilling wall anchor device
A wall anchor device includes an anchor sleeve having an outer peripheral lip, one or more peripheral flanges extended outwardly from the middle portion for engaging with a wall member. The anchor...
|
|
|
7494310 |
Mushrooming expandable anchor
A self-anchoring fastening device for installation in supports for hanging pipes wires or other articles in ceilings is shaped for a socket to drive the device for an easy installation process. The...
|
|
|
7401766 |
Change of direction device for hazardous items
The invention provides a “change of direction” device for use by a law enforcement technician. The device can be readily and easily attached to a building element and will allow the technician to ...
|
|
|
7341413 |
Self-piercing blind fastener
A self-piercing blind fastener comprising a mandrel having an elongate cylindrical shell mounted on a stem of such mandrel and which extends co-axially about a central elongate axis of the blind...
|
|
|
7322783 |
Self-drilling pull-through blind rivet and methods of and apparatus for the assembly and setting thereof
A river body (40) is formed with cutting teeth (68) in a forward edge (66) of the rivet body. A mandrel (96) is formed at a forward end with an enlarged head (104) having a drill point (60)...
|
|
|
7261505 |
Self-drilling anchor
In one aspect, an anchor may include a threaded body, and a coaxial nut, wherein the anchor has a driving mode and an anchoring mode with the nut drawn rearwardly into the body by a threaded...
|
|
|
7237994 |
Wall plug
A wall plug for enabling fixings to be attached to a wall, the wall plug comprising an elongate body having an inner insertion end and an outer end, a through bore extending from the outer end...
|
|
|
7179033 |
Fastener nut for hydroformed parts
A fastener nut for hydroformed parts comprises a nut body for receiving a threaded fastener and a locking ring with depending fingers that is received on the nut body. The nut body is adapted to...
|
|
|
6884012 |
Heavy duty toggle bolt fastener assembly, and method of installing and removing the same
A toggle bolt fastener assembly comprises a tubular toggle housing body within which a coaxially disposed nut member is guidably moved in a translational manner. The nut member includes lug...
|
|
|
6834420 |
Device for producing a riveted joint and corresponding rivet
A device for producing a riveted joint includes a mechanism (21, 25) to fire a rivet (14) having a jacket (14a) and a pin (14b) guided through the jacket (14a). The rivet is fired through the...
|
|
|
6796759 |
Self-polishing and tapping rivet assembly
A blind setting rivet assembly capable of permanently fastening one or more sheet metal work pieces or the like together is disclosed. The rivet assembly may be self polishing and self tapping and...
|
|
|
6679661 |
Fastener for fragile boards
An improved fastener for boarding, particularly to a fastener adopted for use on fragile boards and panels such as gypsum boards mainly comprises a shank, a flange formed on one end of the shank, a...
|
|
|
6658969 |
Tool for securing threaded inserts
A device and method for inserting rivets. The device and method allows for accurate, consistent installation of threaded blind rivets. The device comprises a rivet insert tool, a rivet insert...
|
|
|
6435789 |
Self drilling swivel toggle anchor
A self drilling toggle anchor including an anchor member having a head portion at a proximal end, a locking portion at a distal end and a central portion for securely anchoring hardware to a wall,...
|
|
|
6250865 |
Screw tipped anchor assembly
A wall anchor assembly has a pair of posts extending from a collar. The collar has an opening for passing a part of a bolt. Distal from the collar, the posts are connected by a connector. An anchor...
|
|
|
6120225 |
Lamina-shaped borepiece for self-boring fastening elements
A lamina-shaped borepiece (4) for a self-boring fastening element (1) is provided at its front side with cutting edges (5,6) flanked by grooves (7,8) that extend approximately parallel thereto....
|
|
|
6065918 |
Self-drilling blind setting rivet
A self-drilling rivet for joining two substrate layers has a hollow sleeve member having a circular cylindrical outer surface, a divergently tapered bore, and an outwardly expandable portion. An...
|
|
|
5921733 |
Self-cutting undercutting dowel
A self-cutting, undercutting dowel (1) is formed of an axially extending anchor rod (2) with a head part (3) leading in a setting direction (S) of the dowel and an axially extending sleeve (5)...
|
|
|
5915901 |
Blind setting rivet assembly
A blind setting rivet assembly capable of permanently fastening one or more sheet metal work pieces or the like together is disclosed. The rivet assembly may be self tapping and may also provide a...
|
|
|
5899647 |
Securing component and method of anchoring it
An attachment member (31) includes a tubular metallic shank (2) with an axial through-bore (3) and a slot (8) formed in the jacket of the shank (2) and extending along the entire length of the...
|
|
|
5876169 |
Threaded anchor
An anchor for fixing a first member (35) to a second member (8), such as a plasterboard or similar sheet material wall. The anchor is formed from a plastics material and includes an elongate shank...
|
|
|
5836405 |
Fastening apparatus for and method of setting fastening elements
Fastening apparatus is formed of a drilling tool (3) for drilling an axially extending borehole in a receiving material. The drilling tool (3) has a cutting member (4) at its leading end and its...
|
|
|
5762456 |
Self tapping blind setting bolt rivet assembly
A self-tapping, blind setting bolt rivet assembly capable of permanently fastening one or more sheet metal work pieces or the like together while also providing a hollow cylindrical threaded bolt...
|
|
|
5749689 |
Drill, particulary drilling screw
The invention relates to a drill with a drilling shank, particularly with a screw shank comprising a self-tapping thread, and with a fork-shaped hard-material plate-shaped drilling tip disposed...
|
|
|
5749687 |
Wall toggle
A wall toggle apparatus (10) for securing a threaded fastening member (18) to a wallboard wall (16) including a saw member (12) having an annular body (20). The body has a central passage (22)...
|
|
|
5741099 |
Self tapping blind setting rivet assembly
A self-tapping, blind setting rivet assembly to secure two or more work pieces together and suitable for power or hand tool application. The rivet assembly comprises a rivet body having a hollow...
|
|
|
5713706 |
Plastic composite fastener for self-cutting and frictional welding
A plastic composite fastener capable of cutting its own hole in a resin composite panel and friction welding itself to be flush with the outer surface of the resin panel is provided. An inner metal...
|
|
|
5707190 |
Blind bolt assembly
A blind bolt for fastening superposed construction materials with each other through insertion thereof into through holes formed in the construction materials, which blind bolt comprising a bolt...
|
|
|
5702215 |
Retractable fixation device
A fastener for securing two members together through an aligned bore in the two members, the fastener comprising a longitudinally extending body having at least one opening adjacent each of...
|
|
|
5618142 |
Self-drilling blind rivet and method for making a pressure tight riveted joint by means of the same
A self-drilling blind rivet includes a deformable sleeve and a shaft having a drill bit at one end. The shaft extends through the sleeve and the drill bit is connected to one end of the sleeve. The...
|
|
|
5551818 |
Self-drilling fastener
A self-drilling fastener includes a fastening element and a plate-shaped drilling insert inserted in a slot of the fastening element. The lateral peripheral surfaces of the insert have channels...
|
|
|
5522686 |
Self-boring blind rivet
A self-drilling blind tension rivet has a sleeve with a stop flange and a rivet shank and having at one end a drilling unit and at the other end a flattened section for engagement with a rotation...
|
|
|
5472303 |
Blind rivet-type clamping fastener
A blind rivet-type clamping fastener includes a deformable sleeve, a drift section insertable into or connectable to the sleeve, and a drilling section. The latter is held on either the sleeve or a...
|
|
|
5447005 |
Reverse wedge truss-forming wall anchor
A dagger-like anchor drivable into a hollow wall and adapted to receive a fastener screw to hold an object adjacent the wall. The anchor is fabricated from a sheet metal blank, shaped, folded and...
|
|
|
5447400 |
Wall penetrator fitting
A wall fitting for penetrating interior walls of a residential/commercial building which provides a through passage for running lengths of wiring such as for stereo, television, computer and other...
|
|
|
5439338 |
Anchorage and installation tool
An anchorage arrangement in the form of a socket (1) and anchor bolts (5) for anchoring scaffolds at walls or the like. The socket (1) has an inner cruciform recess (3) with conical chamfers (4)...
|
|
|
5413444 |
Self-drilling fastener
A self-drilling fastener for use with medium density wood panels, such as oriented strand board (OSB), having a head and first and second shank portions where the first shank portion includes...
|
|
|
5403137 |
Process and device for attaching an object to a lightweight material wall
A device for fastening an object to a wall including an insert having self-tapping external threading, a cavity, and an insertion end. A setting tool removably engages the insert cavity and has a...
|
|
|
5383753 |
Rivet fastener
A rivet fastener has a rivet housing and a shaft threaded into the rivet housing. The shaft has a head formed at a distal end thereof and being of a greater diameter than the threaded portion of...
|
|
|
5344267 |
Self-drilling blind rivet
A self-drilling blind rivet comprising a rivet sleeve and an upsetting pin passing the rivet sleeve at least partly and projecting from one end of the rivet sleeve. A drill bit is attached to the...
|
|
|
5297909 |
Self-drilling expansion drill
A self-drilling expansion screw capable of being driven by a screw driving means comprises: (a) a screw shank having a first end and a second end, including: (1) an expansion hole extending a...
|
|
|
5246323 |
Pin for fixing a piece to a thin supporting wall
The pin comprises an expansion body (2) and, around the body, an expandable tubular sleeve (3) made from a flexible material, with a stop collar (12) and an end (10) forming a nut. With the pin...
|
|
|
5213459 |
Self-drilling connecting unit
A self-drilling connecting unit includes a shaft and a platelet-like cutting tool attachable to the shaft in a form- and/or force-fitted manner. The platelet-like cutting tool has a platelet-like...
|
|
|
5190425 |
Anchor
A self-drilling anchor for insertion into a workpiece such as a drywall to secure an element to the workpiece comprises a drilling portion having substantially parallelo-gram configured blade means...
|
|
|
5183357 |
Rivet fastener with drilling bit
A rivet fastener includes a threaded spindle having at a free end thereof a drill bit and an external casing having a stop flange and a sleeve portion with an internal thread corresponding to that...
|