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8053698 |
Monitoring and repair method for adhesive bonding
A method for monitoring the presence of an adhesive between two metal workpieces includes measuring the depth of indentation made by electric resistance weld electrodes by measuring the advance of...
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7833630 |
Weldable metal composites and methods
The present invention is directed to improved weldable metal composites and methods. A metal composite structure (10) features two metal members (12) (14) sandwiching a viscoelastic layer (26)...
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7736538 |
Mixture for applying a non-corrosive, polymer coating which can be shaped in a low-abrasive manner, and method for producing the same
The invention relates to a mixture for applying a polymer, non-corrosive, electroconductive coating which can be shaped in a low-abrasive manner, to a base. Said mixture contains at least one...
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7713445 |
Mixture for applying a non-corrosive, thin polymer coating which can be shaped in a low-abrasive manner, and method for producing the same
The invention relates to a mixture for applying a thin polymer, especially less than 6 μm, non-corrosive, electroconductive or semiconductive coating which can be shaped in a low-abrasive manner, ...
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7392929 |
Weldable synthetic material
A synthetic material is applied to a structure of an article of manufacture such as an automotive vehicle. Typically, the material assists in or at last does not interfere with manufacturing steps...
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7128621 |
Connecting structure and its connecting method, and rotating machinery and alternating current
A connecting structure in which the electric cable having an insulated coating and the electrically conductive member with non-insulated coating are connected through a connecting terminal having a...
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7053328 |
Method for connecting film-coated wire to subject member
A film-coated wire is wound around a terminal at least one turn and pressed by an upper electrode of a resistance welding machine. A current is passed through the upper electrode when the wire is...
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6737603 |
SW micro welder for directly welding enameled wires
This invention deals with a spot electrical welding machine which is technically applied to the electronics industry and micro-electronic industry. A spot electrical welder optimally directly welds...
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6639171 |
Method for joining coil wire having heat resistant coating to coil terminal
An end portion of a coil wire is wound around a coil terminal to form a wound portion. Then, air is supplied to the wound portion. While the air is supplied to the wound portion, heat is supplied...
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6635843 |
Strip connecting apparatus and method therefore
To provide a strip connecting apparatus and a method therefor which are less costly, short in welding time and high in welding quality. A strip connecting apparatus is provided with: a surface...
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6528750 |
Heat/pressure fusing wire to terminal apparatus and method
A method and apparatus of making an electrical bobbin including applying to the wire/terminal assembly fusing pressure and heat. Sensing the temperature of an electrode zone near one of its fusing...
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6518532 |
Method and apparatus for joining pins and wires
A method and apparatus of fusing a pin to a wire to reliably form a good quality fusion joint includes placing the pin and insulated or uninsulated wire in a notch of a lower fusing electrode so...
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6369346 |
Method for welding a double layer sheet to a jointing sheet
The invention relates to a method for welding a double layer sheet metal (1, 2) having an intermediate layer (5), in particular, a sheet metal with knobs, with a bonding sheet metal (8) by spot or...
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6326580 |
Joining apparatus
After the initiation of a first current-supplying time an insulator of a coated wired W1 cuts off an electrically conductive path and hence a secondary current I2 for melting and removing the...
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6294751 |
Method of electrically welding a part such as a screw or a bolt onto a bore in a composite metal sheet
A method of electrically welding a part such as a bolt around a bore of a composite sheet comprising an intermediate layer of a substantially insulating material disposed between two metal layers....
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6063507 |
Double-layered sheet metal; process for its production and use of such double-layered sheet metal
The invention relates to a double-layered sheet metal with a first layer (5) of sheet metal comprising indented knobs (4I -4IV ; 4V -4VII ; 4VIII -4XIII), with several of these knobs forming the...
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6011233 |
Welding method of a connection terminal piece for a deflection yoke coil and the structure thereof
A structure is provided by a welding method of connecting a connection terminal piece to lead wires extending from a deflection yoke coil for deflecting electron beams. The lead wires are led out...
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6008462 |
Mar resistant, corrosion inhibiting, weldable coating containing iron powder for metal substrates
A weldable heat curable liquid coating composition for steel is provided that exhibits improved mar resistance without impairing the weldability characteristics of the coating. To this end, the...
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5866868 |
Spot welding apparatus
An object to the invention is to narrow the region burned by the preheating current at the spot welding. Structure is provided for allowing conventional welding current to be flowed between a first...
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5587091 |
Method and apparatus for controlling resistance welding
A control apparatus for resistance welding includes a time measuring device for measuring an energization time of a welding current, the energization time being required by a given electrode...
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5547122 |
Joints in bonding of electrical wires
A method is disclosed for improving the metallurgical bond between the end of an armature wire of an electric motor and the connector riser or tine on the motor armature. The armature wire has a...
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5524406 |
Insulating apparatus and method for attaching an insulating pad to a support
A method for making an insulating apparatus and an insulating apparatus made from such method having an insulating pad made up of a plurality of layers of metal foil, wherein at least two of the...
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5428202 |
Methods and apparatus for fusing electrical conductors
Methods and apparatus for fusing together electrical conductors to a commutator are provided. A precise, timed, and controlled delivery of electric current to the fusing electrode of the fusing...
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5308948 |
Method for welding together electrically conductive members
A method for welding together electrically conductive members, comprises detecting step for detecting a removal of an electrically insulating member between a first electrically conductive member...
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5180189 |
Vehicle steering column installation
A steering column bracket assembly for a steering column of a vehicle body includes a filled polymeric plastic modular unit carried by the vehicle body having a U-shaped beam with an inner surface...
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4964210 |
Method of connecting stator coil of motor
A method of connecting an end portion of a stator coil of a motor to a terminal, including the steps of locating an insulating plate on one end surface of a stator; positioning the terminal on one...
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4873411 |
Method of spot-welding flat-type electrical wires to metal terminals
In a method of spot-welding flat-type electrical conductors, sandwiched between insulators, to metal terminals, a portion of one insulator layer is removed from an end portion of a flat-type...
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4835356 |
Spot welding machine
A spot welding machine comprising a first electrode and a second electrode opposed to the first electrode, whereby a workpiece, including, e.g., a conductor wire coated with a heat-resistant resin...
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4788411 |
Welding method which provides a weld with corrosion protection
A welding method for metal parts includes preparing the surface areas of the parts to be welded to provide bare metal surfaces which are clean and dry, clamping said parts together, coating the...
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4687900 |
Fusing methods and apparatus therefor
Methods and apparatus for fusing elements such as wires to one another. The elements to be fused are engaged in a notch or channel in one electrode, so that a first element, typically a stranded...
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4675494 |
Preheat time compensating weld control
A spot weld controller includes a current transformer, a current amplitude detector, a keypad data entry, a solenoid, an air valve and pneumatic cylinder, welding electrodes, a connection to an...
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4661675 |
Welding sealants for metals and method of use
A weldable sealant composition is made by adding ferrous metal particles to a sealant having a viscosity of at least 6 million centipoises. The sealant composition is placed between two metal...
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4614855 |
Resistance weld securement device
A weld attachment device and method are disclosed for effecting resistance welding connections through an insulating layer to a metallic substrate without necessarily having access to the rear...
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4580713 |
Method for bonding an aluminum wire
A method for bonding an aluminum wire to a minute pad of an electronic circuit by an ultrasonic bonding technique. An anodized aluminum wire having its surface subjected to insulating coating is...
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4543462 |
Method for establishing a galvanic bond between an insulated work piece and a welding electrode and an electrode arrangement for the execution and its use
In the use of U-shaped electrodes with a current supply and return in regards to the working area whereby for the stripping of insulated work pieces a heating current is applied before the welding...
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4465913 |
Parallel gap welder
A welder having two generally parallel, closely spaced electrodes for manual or automatic welding of wire having displaceable insulation, for use particularly in the wiring of electronic circuit...
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4396819 |
Method of forming a conductive connection
A method of forming a conductive connection between predominantly miniature members by pressing the members together and heating by means of electrodes through which three successive pulses of...
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4323751 |
Method of welding wear member for railway vehicle
A wear member for use between a pair of relatively movable components of a railway vehicle and method of making same are provided and such wear member comprises a metal support adapted to be...
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4317277 |
Low resistance electric joint between conductive members, at least one member having an insulation coating thereon, and the method of making such joint
A sound, low resistance joint is provided between two electrically conductive members, at least one having a bonded insulation coating thereon. In one form of the method of the present invention, a...
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4262184 |
Welding of aluminum grating and the like
The specification discloses a process for manufacture of welded aluminum grating and the like wherein weldable grade aluminum cross bars having a form similar to a wedge having a rounded apex are...
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4258100 |
Pressure-sensitive electric conductive sheet material
Pressure-sensitive electric conductive sheet material is provided, which comprises at least one layer of a rubbery elastic material wherein are substantially uniformly distributed fine particles of...
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4195215 |
Weldable sealant forms
The specification discloses methods of joining two or more metal members together by combinations of innovative sealants, welding and/or cure heat. More particularly, it relates to methods and...
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4154430 |
Conductive insulation electrical grounding or charging system for insulation coated chain link fabric
The invention is an improved method for electrical grounding of plastics coated chain link fabric that is usually used for fences or similar enclosures. The invention provides a method for...
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4147914 |
Method for making friction bands
A method of manufacturing a friction band useful as either a brake band or a transmission band is provided. The band includes an arcuate metallic strip lined with a frictional strip. These strips...
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4122325 |
Method of joining two sheet metal parts
Metal parts are spot welded together. To prevent corrosion of the parts a thixotropic, non hardening, corrosion resistant material including a solvent and having a negligible gravity flow at...
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4117296 |
Process and apparatus for welding sheet metal coated with layers
A method for the connection of sheet metal panels coated on at least one surface with a layer by the electrical fusin of a metal, wherein the improvement comprises the steps of supplying an...
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4072843 |
Apparatus and method for weld bonding
Improved apparatus for weld bonding together a pair of conductors separated by a layer of thermo-plastic insulation material. The apparatus comprises a pair of welding electrodes for urging the...
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3838495 |
METHOD OF FORMING CLOSED SHEET METAL STRUCTURES WITH AN INTERNAL CORROSION-RESISTANT COATING
This invention provides a method of forming partially or completely closed sheet metal structures having a corrosion-resistant coating on the internal surface thereof by welding together shaped...
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3822457 |
METHOD OF MAKING ROTATABLE MEMBER ASSEMBLY
The present disclosure relates to a rotatable member assembly such as a pulley wheel, a sheave or drive pulley or the like fabricated from a pair of metal disks stamped from sheet metal stock and...
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3789183 |
THROUGH-INSULATION WELDING METHOD AND APPARATUS
A weld is made between an insulated wire and a terminal by pressing the wire against the terminal with an electrode, applying ultrasonic vibrations to the electrode to scrub away insulation so that...
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