| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 06/02/2004 | CN1151905C Method and apparatus for steel welding of casing for sealed grain seed source |
| 05/27/2004 | WO2004043641A1 Mains current regulation for a resistance multispot welding machine comprising a rechargeable energy store |
| 05/27/2004 | WO2004035251A3 Method and device for removing and/or replacing electrodes of a welding clamp or a welding apparatus |
| 05/27/2004 | DE10337859A1 Verfahren zur Herstellung eines Einfüllstutzens A process for preparing a filler neck |
| 05/27/2004 | DE10296921T5 Mikro-Schweißelektrode Micro-welding electrode |
| 05/27/2004 | DE10243210B3 Device for processing welding electrodes has a grinding plate driven by a shaft and rotating in a housing which is placed flush on another housing |
| 05/26/2004 | EP1422012A1 Multi-positional tandem cylinder for welding pliers |
| 05/26/2004 | EP1181127B1 Resistance welding method |
| 05/25/2004 | US6740840 Weld electrode for detecting a misoriented weld nut |
| 05/25/2004 | US6739647 Tailored blank article and manufacturing method of the same |
| 05/21/2004 | WO2004041472A1 Improved resistance welding device |
| 05/20/2004 | US20040094518 Resistance welding method and structure of resistance welding part, and method for manufacturing electronic component and electronic component |
| 05/20/2004 | US20040094517 Device and method for determining parameters of a welding system |
| 05/20/2004 | US20040094516 Method for real time dynamic diagnosis and decision assistance, for an electric direct spark butt electric welder and its weld seams |
| 05/19/2004 | DE202004003379U1 Vorrichtung zum Bearbeiten von Werkstücken mit Rotationsflächen Apparatus for machining workpieces with surfaces of revolution |
| 05/19/2004 | DE10251414A1 Process for spot welding or soldering, e.g. metallic sheet components in car industry, using resistance or inductive heating comprises determining the heat introduction by a controlled change of the current strength and the joining force |
| 05/19/2004 | CN2616332Y Slot filter screen welding machine |
| 05/18/2004 | US6737603 SW micro welder for directly welding enameled wires |
| 05/13/2004 | WO2004040702A1 Method for electrically connecting a conductor to a contact |
| 05/13/2004 | WO2004039580A1 Method for producing a porous, plate-type metallic composite |
| 05/13/2004 | WO2004039529A1 Method for producing a steering tie-rod housing |
| 05/13/2004 | WO2004019374A3 Method for metallurgically joining a tube to a member |
| 05/13/2004 | DE19947206B4 Verfahren zur Verbindung zweier Bauteile, insbesondere an einem Kraftfahrzeug, durch Buckelschweißen A method for connecting two components, in particular on a motor vehicle, by projection welding |
| 05/13/2004 | DE10249202A1 Welding tongues setting method for robot-operated welding of car bodywork operates welding tongue limb movement via a mechanical coupling and a cam wheel |
| 05/13/2004 | DE10249201A1 Welding tongues setting method for robot-operated welding of car bodywork operates welding tongue limb movement via a mechanical coupling |
| 05/12/2004 | EP1417071A1 Short-cycle arc welding system and a method for short-cycle arc welding |
| 05/12/2004 | CN2614831Y Low-voltage capacity efficient energy-accumulating butt-joint welder |
| 05/12/2004 | CN1494974A Prefabricated material for saw blade or saw web |
| 05/11/2004 | US6732906 Tapered tower manufacturing method and apparatus |
| 05/06/2004 | WO2004037479A1 Mandrel and method for making stents |
| 05/06/2004 | WO2004019376A3 Method for metallurgically joining a tube to a member |
| 05/06/2004 | US20040084417 Clad material for lead wire connection |
| 05/06/2004 | US20040083813 Ultrasonic sensor system for horizontally polarised transversal waves |
| 05/06/2004 | EP1414610A1 Resistance welding device and control method |
| 05/06/2004 | EP0971808B1 Input/output subsystem for a control system |
| 05/05/2004 | CN1494667A Method for controlling and driving technical process |
| 04/29/2004 | WO2004035251A2 Method and device for removing and/or replacing electrodes of a welding clamp or a welding apparatus |
| 04/29/2004 | US20040079737 Mandrel and method for making stents |
| 04/29/2004 | US20040079156 Ultrasonic sensor for controlling the process during resistance spot welding |
| 04/28/2004 | EP1412125A1 Short-time arc welding method and short-time arc welding system for identifying high-frequency disturbances |
| 04/28/2004 | EP1412123A2 Method for short-cycle arc welding and a short-cycle arc welding system |
| 04/28/2004 | CN1491768A High energy welding method and its device |
| 04/27/2004 | US6725519 Method of fabricating a gas tank |
| 04/22/2004 | US20040074945 Spot weld robot incorporating rechargeable docking port |
| 04/22/2004 | US20040074878 Method for fabricating embossed articles by flash welding |
| 04/22/2004 | US20040074877 Adaptable servo-control system for force/position actuation |
| 04/22/2004 | DE4323148B4 Vorrichtung zum Widerstandsschweißen von Blechen Device for resistance welding of metal sheets |
| 04/22/2004 | DE202004000212U1 Device for determining the revolutions of cutting heads during removal of deposits from welding electrodes used in resistance welding processes comprises an electrical and/or magnetic contact-less element arranged on or in the cutting head |
| 04/21/2004 | EP1410058A2 Device for evaluating signals |
| 04/21/2004 | EP1409191A1 Method and system for weld process monitoring |
| 04/21/2004 | EP1409190A1 Resistance welding device and control method |
| 04/21/2004 | CN1490111A Machining method for plate-type evaporimeter heating parts |
| 04/20/2004 | US6723945 Welding device with a field former |
| 04/20/2004 | US6723944 Pinch weld gun |
| 04/20/2004 | US6722257 Workpiece high-speed pressurizing method and mechanism by using cylinder with cushioning mechanism |
| 04/20/2004 | US6722037 Variable thickness tubular doorbeam |
| 04/20/2004 | US6722004 Automatic welding gun electrode reshaping device |
| 04/15/2004 | US20040073319 Method for controlling and driving a technical process |
| 04/15/2004 | US20040070131 Processing system |
| 04/15/2004 | US20040069750 Spot welding system and method of controlling pressing force of spot welding gun |
| 04/14/2004 | EP1407850A2 Spot welding system and method of controlling pressing force of spot welding gun |
| 04/14/2004 | CN2611089Y Resistance welding spot welding machine with output pulse amplitude and width gang control |
| 04/14/2004 | CN2611088Y Resistance welding spot welding machine with three welding parameter gang control |
| 04/13/2004 | US6720517 Resistance welding head and resistance welding apparatus and method using the head |
| 04/13/2004 | US6718837 Driving unit for pressure application shaft in a welding apparatus |
| 04/08/2004 | WO2004028730A1 Deformation resistance welding of sheet metal, tubes, and similar shapes |
| 04/08/2004 | US20040065642 Resistance welding electrode |
| 04/08/2004 | US20040065641 Spot welding assembly |
| 04/07/2004 | EP1404480A1 Resistance welding fastener electrode |
| 04/06/2004 | US6717099 Part interface design for welding materials that are difficult to weld |
| 04/06/2004 | US6717091 Method for metallurgically attaching together two tubes |
| 04/01/2004 | WO2004026516A2 Positioning cylinder |
| 04/01/2004 | US20040060396 Starting material for saw blades or saw bands |
| 04/01/2004 | DE10342005A1 Vorrichtung zum Verschweißen von thermoplastischen Kunststoffteilen Device for welding of thermoplastic plastic parts |
| 04/01/2004 | DE10243688A1 Method of welding battery cell connections involves applying force to spot weld electrodes to rigidify weld area |
| 03/30/2004 | US6713707 Welding material and method without carrier |
| 03/25/2004 | US20040056001 Deformation resistance welding of sheet metal, tubes, and similar shapes |
| 03/24/2004 | EP1400301A1 Method and device for welding projection bolt |
| 03/23/2004 | US6710278 Device for the welding of a wire mesh grid |
| 03/18/2004 | WO2004022278A1 Method for monitoring the quality of spot welding |
| 03/18/2004 | WO2004022277A1 Method for metallurgically capping an end of a tube |
| 03/18/2004 | WO2004004961A3 Electrode protection device, spot-welding tool and resistance welding method |
| 03/18/2004 | US20040050827 Method of specifying and designing welding guns |
| 03/18/2004 | US20040050758 High tensile strength stainless steel screen and method of making thereof |
| 03/18/2004 | US20040049906 Method for manufacturing a filler neck |
| 03/18/2004 | DE10059659B4 Qualitätskontrolle beim Bolzenschweißen Quality control in stud welding |
| 03/17/2004 | EP1398105A1 Two-stage actuating cylinder, particlulary for opering a welding gun |
| 03/17/2004 | EP1397227A1 Method for producing lamella packets for adjustable steering columns |
| 03/17/2004 | CN1142039C Method and equipment for rolling continuous billet from billet heating furnace of mill train advanced position |
| 03/16/2004 | US6706991 Welding method and welding system for projection bolt |
| 03/16/2004 | US6706990 Resistance welder multi-purpose attachment |
| 03/11/2004 | US20040048096 Used as a core material for heat exchangers, reaction vessels for chemical plants, ships, paper industries, constructions, bridges, pressure vessels, desalination and electric facilities, flue gas desulfurization plants |
| 03/11/2004 | US20040045940 Pinch weld gun with curvilinear shunt |
| 03/11/2004 | US20040045939 Pinch weld gun with improved cooling |
| 03/11/2004 | US20040045938 Pinch weld gun with electrode orientation |
| 03/11/2004 | DE10240353A1 Manufacture of contact elements for electrical power switches has conductor material continuously fed to press to provide elements fitted with contacts |
| 03/11/2004 | DE10238042A1 Welding electrode holder, for a welding robot to weld vehicle body parts, has a welding force limit system as a spring and sensor to give a controlled welding force |
| 03/10/2004 | EP1395386A1 Welded camshaft and method for production thereof and the required cams |
| 03/10/2004 | CN1480713A Method for determining fusion mugget area of resistance spot welding for allautal through technique of syncretizing multiple informations |
| 03/09/2004 | US6703577 Method of making closed cavity pistons |