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Match Document Document Title
8350178 Method of welding duplex stainless steel strip for the production of an armouring layer of a flexible pipe  
The invention relates to a method of providing a duplex stainless steel strip for an armouring layer of a flexible pipe, said method comprising providing at least two duplex stainless steel pieces...
7777153 Connection between two components  
A method of connecting two components includes providing an assembly including a first component and a second component, optically sensing a connection region between the first component and the...
6894244 Method for fabricating embossed articles by flash welding  
An article with an embossment thereon is fabricated by providing an article precursor, providing an embossment precursor, and flash welding the embossment precursor and the article precursor...
6660956 Method of and apparatus for monitoring a ball forming process  
A method of monitoring a ball forming process in a wire bonder. A glow discharge parameter between an electrode on the wire bonder and an end of a wire mounted on the wire bonder on which the ball...
6175097 Ceramic-coated metal guide pin  
A guide pin comprising a metal core and a generally smooth, non-porous insulative ceramic layer disposed on the metal core. An intermediate layer comprising titanium-carbonitride (TiCN) may be...
5614112 Installation for positioning edge to edge and welding by means of a laser beam at least two sheet blanks  
An installation for positioning edge to edge and welding by means of a laser beam at least two sheet blanks comprises means for supporting and positioning a first sheet blank in a horizontal...
5513230 Fuel rod for a nuclear reactor and welding apparatus for producing the fuel rod  
A fuel rod for a nuclear reactor includes a metal cladding tube filled with nuclear fuel and having ends, an outer surface, and a longitudinal axis. A metal seal plug is welded to one of the ends...
4920247 Resistance welding  
The endwise resistance welding of a weld coupling to a plate. The weld coupling is mounted in a collet which is mounted slideably in a cavity in a block of conducting material. In the standby...
4785154 Method and apparatus for joining together the ends of a metallic band by resistance inert gas welding  
This method of electric welding metal band ends together comprises a fusion cycle with the introduction of inert gas, a cooling cycle with the introduction of cooling air, and an annealing cycle....
4626655 Method and apparatus for welding rolled bands of finite lengths to form continuous bands during a manufacturing operation  
The average winding diameter of a finite roller band length wound on a supply coil is increased by having the roller band rewound from the supply coil to a storage coil of a larger than the...
4438314 Weld pin applicator device having automatic reload  
The present invention is directed to an apparatus for attaching welding pins to sheet metal, and particularly for attaching by a resistance welding procedure pins for retaining insulating material...
4414454 Method of welding continuous rails and apparatus therefor  
A method and apparatus for forming a continuous railroad track including a mobile welding plant which is comprised of, for example, a string of flat cars for transporting a number of already...
4409459 Automatic welding apparatus  
An automatic welding apparatus comprises a positioning mechanism successively supplied with a first workpiece, for positioning the first workpiece so that a joint part of the first workpiece faces...
4357514 Welding method and apparatus  
This application relates to a method and apparatus for welding together small oxide coated components by driving a sharp edge or point of one part into a face of another part and then discharging...
4352003 Method for positioning and securing components of a workpiece  
A second workpiece component, such as a rectangular frame member, is positioned on a first workpiece component, such as the end of a rectangular duct. The first workpiece component is engaged by a...
4316072 Apparatus for positioning and securing components of a workpiece  
A workpiece positioning and securing apparatus includes a fixed frame for slidably supporting a welding machine into and out of a preselected position relative to a pair of workpiece components to...
4216366 Resistance welder with a cutter  
A welding machine for the continuous welding of spot contacts on a support material is provided wherein the contact material in the form of wire, tape or sectional shape is supplied to a cutting...
4215262 Automatic percussion welding apparatus with stud feed  
A percussion welder includes a single acting main cylinder having a ram extending through both ends of the cylinder mounting a spring loaded chuck on one end of the ram and an adjustable return...
4190758 Grid welding machine  
The invention relates to a grid welding machine operating on the electrical resistance welding principle and having continuous forward feed of the longitudinal wires. Groups of rotary electrodes...
4159413 Contact welding machine, particularly for automatic application of tiny contact plates to a substrate carrier  
A transport drum is located adjacent two positions, one being a severing position in which a severing punch is located adjacent the drum to punch out contact plates in the order of at most 3 mm...
4142087 Welding gun adapted to weld fixed contacts on wire spring relays  
A welding gun for wire spring relays has jaws designed to clamp the wire contact arm with the end of the wire on which the contact is to be welded projecting a predetermined amount through the...
4137445 Stud receiver  
A stud welding gun having means for automatically feeding studs to the barrel of the gun is provided with a stud receiver which facilitates removal of jammed studs from the device.
4089106 Method for producing electrical contacts  
A method and apparatus is provided to produce a gold, inlaid contact surface for an electrical contact device by welding gold ribbon segments to the contact device wire base prior to the coining,...
4085307 Weldable insulation fastener and apparatus for welding  
A weldable fastener for supporting insulation adjacent to a surface and apparatus for welding the fastener are provided. The insulation fastener is specifically designed for applying insulating...
4048461 Apparatus for welding contact beads on an electrically conductive substrate  
Contact beads of noble metal are welded to a substrate of less corrosion-resistant metal in an apparatus in which one electrode formed with a receptacle is moved cyclically between a welding...
4020316 Method and apparatus for positioning nuts to be welded to a base  
A method and apparatus for positioning nuts to be welded to a base such as a steel sheet. The base is located between a pair of relatively movable welding electrodes, one of which has a...
4019012 Welding apparatus  
A welding apparatus for welding together arcuate components, for example a platform and web of a brake shoe comprises a pair of opposed clamping members which are relatively movable to engage the...
4010344 Apparatus for transferring a workpiece over a rough surface  
Apparatus for joining a first workpiece from a supply station to a second workpiece at a work station which accurately positions the first workpiece in engagement with the second workpiece at a...
4001542 Method and apparatus for forming a stream feeder  
A method of and apparatus for fabricating an orificed wall for a feeder for flowing streams of filament forming material such as molten glass by punching an aperture through a plate from one side...
3992762 Apparatus for the mounting and shaping of contacts on telephonic relay elements  
Apparatus for the mounting and shaping, continuously and at high speed, of contacts on telephonic relay elements, notably blades, non-detached from a supply band, and utilizing balls adapted to be...
3976240 Apparatus for applying contacts  
An apparatus is provided for applying gold contacts to a metal member comprising an ultrasonic welding unit, a welding zone for receiving and superposing the foil element and metal member, a...
3946145 Terminated wires and method of making the same  
A system for electrically terminating two or more insulated or uninsulated wires comprising forming a terminal about the wires with a ram and die cavity such that the terminal and wire...
3936628 Apparatus for forming elongate reinforcing elements  
The invention relates to an apparatus for forming elongate reinforcing elements having a pair of rods and transverse rungs welded perpendicularly between said rods, said rods being fed parallel to...
3824369 MANUFACTURING DEVICE FOR SHAFTS WITH SPHERICAL SHAFT ENDS  
This invention relates to an apparatus for manufacturing shafts with spherical shaft ends, particularly shafts for pedestal bearings, comprising a horizontal conveyor drum means adapted to rotate...
3822373 METHOD AND APPARATUS FOR FEEDING WIRE FOR WELDING  
Apparatus for welding a continuous insulated wire to numerous terminal pins of a circuit board, including a solid central electrode which presses the wire against the terminal pin to rupture the...
3816697 SHEET THICKNESS DETECTOR AND ATTACHMENT LOCATOR  
A manufacturing system applicable to seam welded metal containers for the fastening of attachments thereto in a predetermined relationship to the seam. The container is supported upon suitable...
3793503 TERMINAL MACHINE AND METHOD OF TERMINATING LEAD WIRES  
A system for electrically terminating two or more insulated or uninsulated wires comprising forming a terminal about the wires with a ram and die cavity, withdrawing the ram and die and engaging...
3751621 TRANSFER UNIT FOR AN AUTOMATIC MACHINE FOR THE LARGE-SCALE PRODUCTION OF PARTS COMPRISING TWO WELDED ELEMENTS  
A transfer unit for feeding a continuous line of wire, cutting the wire into segments and welding them to a second element such as a second wire segment which is processed in an identical manner...
3699756 MACHINE FOR MANUFACTURING STEEL STRUCTURAL PARTS  
Disclosed is an electric welding machine including an endless chain of welding heads, each head supporting opposite electrode holders for longitudinal rods and grippers for transverse rods, and...
3694614 APPARATUS FOR PROVIDING CONTACT HEADS ON CONTACT MEMBERS  
In a welding apparatus for welding contact beads on a strip of spring metal, the bead material is fed in the form of pellets to a receptacle on one of the welding electrodes. The electrode is...
3681563 CONTINUOUS FLASH-OFF RESISTANCE BUTT-WELDING  
A continuous flash-off resistance butt-welding machine, comprising: a base; a movable work clamp located on said base; a fixed work clamp located on said base; a hydraulic traversing mechanism for...
3654418 METHOD AND APPARATUS FOR THE MANUFACTURE OF WIRE RINGS  
The invention relates to a method and apparatus for the manufacture of wire rings. The Specification discloses a method of manufacturing a wire ring by feeding a length of wire past a first...
3650026 METHOD OF FORMING A CONTACT  
Electrical contacts are produced by welding the ends of coated contact wires to strips of springs metal. The welded end of each of the wires is severed from the remainder of the wire leaving a...
3629542 MANUFACTURE OF WIRE TERMINALS  
A strip of metal is fed longitudinally in steps at the end of each of which the leading end portion of the strip lies across the space between two spaced opposed electrodes adapted to be connected...
3588437 CONDUCTIVE SOLIDS WELDING CIRCUITRY  
3584182 METHOD AND APPARATUS FOR PRECISION LOADING AND WELDING OF COMPONENTS IN AN ELECTRON DEVICE  
Cathodes employed in an electron gun assembly are loaded and positioned in precise alignment relative to associated components of the gun assembly by means of a probe. The cathode loading assembly...
3560699 WELDING APPARATUS  
This patent application discloses special apparatus for effecting a butt weld between small workpieces such as wire. The apparatus disclosed includes holders for the workpieces, at least one of...
3553419 WELDING MACHINE HAVING PROVISION FOR PRECISE POSITIONING OF TWO OR MORE WORKPIECES RELATIVE TO ONE ANOTHER DURING HIGH-SPEED WELDING OPERATIONS  
A welding machine for welding attachments to base members on a high speed production bases and wherein provision is made for rapidly feeding one or more of the attachments relative to each base...
3553418 WELDING MACHINE AND PROCEDURE FOR WELDING ATTACHMENTS TO BASE MEMBERS AND HAVING PROVISION FOR CHECKING FOR THE PRESENCE OF A WELDED ATTACHMENT AND THE ADEQUACY OF THE WELD  
A welding machine and procedure for welding attachments to base members wherein provision is made for checking the products discharged from the welding station both for the presence of a welded...
3532852 APPARATUS AND METHOD FOR WORKING FINE WIRE  

Matches 1 - 50 out of 95 1 2 >