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7975519 |
Wind turbine installation comprising an apparatus for protection of anchor bolts and method
A wind turbine installation comprises anchor bolts having a sheath or sleeve which extends above the cement foundation and the overlying grout layer. If desired, the sleeve may partially extend...
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7896751 |
Encapsulated fastener and method and tooling for manufacturing same
An encapsulated fastener includes a nut having a face with a concave gap adapted to receive a bolt. The nut is encapsulated by an encapsulation including an extension, which includes a tube adapted...
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7862440 |
Nut assembly and method for the production thereof
The invention relates to both nut assemblies and methods for producing the same. Said nut assemblies consist of a nut body (1a) and a pressure disk (2a). The nut body has a drive portion, such as a...
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7654909 |
Hybrid fastening system
A hybrid fastening system comprising a female fastener component, i.e., swage collar, fabricated from a titanium or titanium-alloy material, preferably Ti-3Al-2.5V, and a mating titanium or...
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7465234 |
Hybrid fastening system and associated method of fastening
A hybrid fastening system comprising a female fastener component, i.e., swage collar, fabricated from a titanium or titanium-alloy material, preferably Ti-3A1-2.5V, and a mating titanium or...
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6763573 |
Assembly system for monitoring proper fastening of an article of assembly at more than one location
A more reliable and fool-proof method and apparatus for assembling an article of assembly (e.g. with predetermined screw torque requirements) in which the article of assembly has multiple fastening...
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6702684 |
Method of designing and manufacturing a swage type fastener
A fastening system is provided that includes a fastener having a pin member with a lock groove and crest geometry that is optimized to receive swaged material from collars of materials of different...
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6602034 |
Anchor for boards and method for manufacturing the same
An anchor for boards is provide which comprises a socket including a tubular portion, a plurality of split pieces integral with the tubular portion and having intermediate portions slightly bent...
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6086480 |
Process for manufacturing a captive screw
A method of making a knob and ferrule for a captive screw is disclosed, the knob integrally attached to the screw, the ferrule attachable to a panel. The method of making the knob includes...
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5871402 |
Composite internally threaded fastener and method of making the same
A composite fastener which is comprised of a nut having a neck at one of its axial ends, and of a washer which at least partially surrounds the neck and is adjacent an external shoulder of a...
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5501118 |
Ball nut and screw assembly with preload retaining ball return tube clamp
A ball nut and screw assembly has a ball screw mounting a nut assembly comprising a pair of ball nuts with the respective grooves of the screw and nut defining a pair of ball train accommodating...
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5482420 |
Collated screw package formed with welded wires
A collated screw package is formed with a plurality of parallel screws secured to each other with two wires which are sufficiently friable to permit the screws to be singly detached from the...
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5221170 |
Coated threaded fasteners
This invention relates to threaded fasteners, an apparatus for making such threaded fasteners and methods of fastening parts. The tip of the shank of a threaded fastener has at least one thread...
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5181310 |
Method of making a threaded insert assembly
A method of making a threaded insert assembly for sheet material wherein a threaded insert that is a single unitary element is installed in a closely fitting hole in the sheet material with its...
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5131107 |
Method of making a blind fastener
A method for making blind fastener which comprises a fastener body, a stem and a shaped shear ring wire. The shear ring in one embodiment is disposed in an annular groove disposed intermediate the...
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4520521 |
Process of manufacturing a sleeve and wedge for an anchor bolt
A structure and method of manufacture of a sleeve for an anchor bolt which has a wedge held in its bolt hole, not separate from the sleeve body. The wedge is formed by striking the sleeve from the...
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4442562 |
Method of forming anchor bolts
The outer prongs and inner expander of an anchor bolt are formed from a cylindrical metal blank with an axis, by lengthwise cutting the blank in planes which subtend different parts of the blank...
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3832747 |
BOLT AND METHOD OF MAKING THE SAME
A shank, similar to the shank of a bolt and straight from end to end, is threaded along one end and has its other end knurled or otherwise processed to disturb the surface continuity of the metal,...
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3757372 |
METHOD OF FORMING A NUT
A method is described for assembling a nut having an external groove on its wrenching surface from two separately formed parts. A first internally threaded part has an extending sleeve-like portion...
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3720969 |
METHOD OF MAKING A STUD FASTENER ASSEMBLY WITH INTEGRAL LOCK
A method of making a stud fastener assembly having both ends thereof threaded and a lock ring in slidable but captive engagement between the said threaded ends so that said lock ring is not...
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3541624 |
METHOD OF MAKING A BOLT
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3534419 |
METHOD OF MAKING BLIND SEALING RIVETS
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3525108 |
METHOD FOR MAKING A FASTENING DEVICE
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3521473 |
METHOD OF AND APPARATUS FOR MAKING METALLIC CLOSURES
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3517402 |
METHOD OF MAKING BOLTS
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3501790 |
METHOD OF MAKING BLIND RIVET ASSEMBLIES
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3426375 |
BLIND RIVET WITH SELF-PLUGGING MANDREL
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3419928 |
Method of manufacture of article with self-locking screw thread
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3404415 |
Method of making fastener with snap-on captive locking ring
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3323155 |
Nail feeding apparatus and method
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3317938 |
Method of making a self-locking fastener
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3304562 |
Method of assembling threaded fastener and lock washer units
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3300798 |
Blind sealing rivet and method of making the same
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3259930 |
Method of making a form tie
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3180203 |
Radially expandable two-piece blind fastener
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3141182 |
Method of forming and assembling washer and fastener unit
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3095344 |
Apparatus for assembling nuts and washers
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3060562 |
Method of connecting a screw to a plate or plate-like element
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3058211 |
Method and apparatus for securing a stud or screw
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2996735 |
Method for securing a plated washer to a plated nut or bolt by fusing the platings
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2914780 |
Method of assembling a washer and rod to make a headed fastener
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2814812 |
Method of forging nut blanks having axially extending skirt portions and attaching awasher thereto
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2810139 |
Process of making a bolt head by permanently securing a nut to a threaded rod
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