| Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828) |
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| 09/10/2010 | WO2010101596A1 Capacitor charge and discharge circuit for fastener welding |
| 09/09/2010 | US20100227515 Weld terminal, switch assembly and methods of attachment |
| 09/09/2010 | US20100225297 Energy Savings When Powering a Lower Voltage Device from a Higher Voltage Power Source |
| 09/09/2010 | US20100224599 Welded Lap Joint with Corrosive-Protective Structure |
| 09/09/2010 | DE102004003909B4 Pressschweißverfahren zum Verbinden zweier oder mehrerer Bleche oder Profilteile, insbesondere eines Karosseriesegments, dessen Verwendung sowie Karosseriesegment Pressure welding method for joining two or more sheets or profile parts, in particular of a body segment, the use thereof as well as body segment |
| 09/09/2010 | DE10003428B4 Verfahren und Vorrichtung zum Verschweißen von Schutzgittern für durch einen elektrischen Außenläufermotor angetriebenen Lüfter Method and apparatus for welding protective grilles for driven by an electric external rotor motor fan |
| 09/08/2010 | EP1830979B1 Method for controlling a compensation cylinder unit, in particular for a welding device |
| 09/08/2010 | CN201573001U Reinforcement cage welding and molding device for concrete hollow square pile |
| 09/08/2010 | CN101825580A Real-time detection method for resistance spot welding quality based on electrode displacement fluctuation |
| 09/08/2010 | CN101823109A Double-reinforcement parallel-winding full-automatic reinforced concrete pipe reinforcement cage seam welder |
| 09/08/2010 | CN101264549B Non-oriented electrical steel head and tail flash welding technique |
| 09/07/2010 | US7789286 Method and apparatus for assessing the quality of spot welds |
| 09/02/2010 | US20100219700 Switching module for the power section of a welding control system |
| 09/02/2010 | US20100219165 Method of and device for butt welding without weld filler materials thin metal sheets using clamping pressing devices, at least one pressing element being suitable for applying two or more distinct pressure levels |
| 09/02/2010 | US20100218579 Welder for metal rolling system, metal rolling system, and metal rolling method |
| 09/01/2010 | EP2224029A1 High-strength steel sheet, automotive strengthening member comprising the same, and process for producing automotive strengthening member |
| 09/01/2010 | EP2223765A1 Pivoting device of an electrode tip dresser for spot welding |
| 09/01/2010 | EP2222432A1 Apparatuses for and methods of forge welding elongated articles with electrodes and an induction coil |
| 09/01/2010 | CN201565717U Power supply device for alternating current rail flash welding machine |
| 09/01/2010 | CN201565716U Water-saving controller of spot-welding machine |
| 09/01/2010 | CN201565715U Portable handheld brazing machine |
| 09/01/2010 | CN201565714U Inverter resistance welding machine with dual processors |
| 09/01/2010 | CN201565713U Point-welding device for vibration reduction composite board |
| 09/01/2010 | CN201565712U Resistance welder with infrared protection function |
| 09/01/2010 | CN201565698U Active and passive energy saver of electric welder |
| 09/01/2010 | CN1969593B Electrode joint locking system |
| 09/01/2010 | CN101817118A Eccentric guide wheel device of edge wrapping welding machine |
| 09/01/2010 | CN101817117A Seam welder of reinforcing cage for pre-stressed concrete hollow square pipe pile |
| 09/01/2010 | CN101323054B Electric conduction-stirring friction composite heat power supply welding method and equipment |
| 09/01/2010 | CN101259565B High-precision grizzly screen manufacturing technology and special-purpose welding press |
| 08/26/2010 | WO2010095076A1 Method and apparatus for making reinforcements for reinforced concrete |
| 08/26/2010 | WO2010048393A3 Method for manufacturing a tubular frame structure |
| 08/26/2010 | DE202008017801U1 Vorrichtung zum Abziehen von Kappen an Schweißrobotern und Baugruppe einer Abziehvorrichtung mit einer Ladevorrichtung An apparatus for removing caps on welding robots and assembly of an extractor with a charging device |
| 08/25/2010 | EP2221120A1 Welder for rolling facility, rolling facility, and rolling method |
| 08/25/2010 | EP2219808A1 Electrode milling cutter with milling edges interrupted by cut-outs |
| 08/25/2010 | CN201559037U Pressure welding tool |
| 08/25/2010 | CN201559024U Electrical flow control circuit of point welding machine |
| 08/25/2010 | CN201559023U 汽车点焊机器人 Automotive spot welding robot |
| 08/25/2010 | CN201559022U Resistance welding device with current monitoring function |
| 08/25/2010 | CN101812631A Steel for expandable casing for oil well and manufacturing method thereof |
| 08/25/2010 | CN101811221A Electrode for fixed spot welder |
| 08/19/2010 | US20100206852 Forced Pressure Power Supply Torch |
| 08/19/2010 | DE202008017833U1 Griffelement mit haptischer Rückmeldung Grip element with haptic feedback |
| 08/19/2010 | DE102009007699A1 Butt-welding adapter for a welding press, comprises an upper press connection plate, a lower press connection plate and/or a butt-welding unit for the reception and displacement of profile to be welded during the butt-welding process |
| 08/18/2010 | CN201557021U Automatic spot welder of commutator of motor rotor |
| 08/18/2010 | CN201552403U Strip steel continuous production line welding machine with welding and positioning device |
| 08/18/2010 | CN201552381U Tool component used for assembly spot welding of circular seam of container tank body |
| 08/18/2010 | CN201552380U Percussion welder with Internet communication function |
| 08/18/2010 | CN201552379U Double-electrode resistance welding machine |
| 08/18/2010 | CN101808881A Method for producing a largely flat component assembly and largely flat component assembly produced using said method |
| 08/18/2010 | CN101396780B Automatic welding machine of steel bar girder with cross section of triangle |
| 08/18/2010 | CN101373879B Technology for welding copper plate joint and multi-strand or weave copper wire, and clamper thereof as well as electrode as clamper |
| 08/18/2010 | CN101112740B Method, structure and apparatus for bonding dissimilar metals |
| 08/17/2010 | US7775415 Method and apparatus for assessing the quality of spot welds |
| 08/12/2010 | DE102009008373A1 Method for spot-welding metallic components, comprises joining welding electrodes of a welding device under use of a contact pressing force at a welding zone using welding unit, and conducting an electric welding current through the zone |
| 08/11/2010 | CN201543964U Spacing tool of electrode arms of soldering pliers |
| 08/11/2010 | CN201543963U Tag welding hanging machine |
| 08/11/2010 | CN201543962U Constant current charge circuit of percussion welder |
| 08/11/2010 | CN201543961U Inversion spot welder system with pulse width modulation rectifier |
| 08/11/2010 | CN201543960U Stored energy welding machine with pulse width modulation rectifier |
| 08/11/2010 | CN201543959U Steel member aperture sealing device |
| 08/11/2010 | CN101801584A Fuel tank manufacturing method and fuel tank |
| 08/11/2010 | CN101382216B Counter bending copper-aluminium tube joint, method for producing same and special core rod |
| 08/10/2010 | US7774099 Programming device for returning robot to waiting position |
| 08/05/2010 | WO2010087508A1 Indirect spot welding method |
| 08/05/2010 | WO2010086146A1 Method for joining at least two metal components |
| 08/05/2010 | WO2010086117A1 Guide device for hand-held spot welding electrode milling cutter |
| 08/05/2010 | WO2010048381A3 Improved method for manufacturing a tubular frame structure with stand alone node |
| 08/05/2010 | US20100193478 Electrode for spot welding |
| 08/05/2010 | DE102009007339A1 Spot-welding gun comprises a first electrode and a second electrode, which cooperates in a welding process with the first electrode, and a power source for producing a power flowing over the electrode |
| 08/05/2010 | DE102009006585A1 Führungsvorrichtung für Punktschweißelektrodenhandfräser Guiding device for spot welding electrodes hand cutter |
| 08/04/2010 | EP2212051A1 Welding robot electrode extraction device and extraction assembly |
| 08/04/2010 | CN201537787U Welding tongs |
| 08/04/2010 | CN201537775U Roller device of a tripping welding device |
| 08/04/2010 | CN201537774U Upright post device of wrapping welding machine |
| 08/04/2010 | CN201537773U Suspended spot welder tackle |
| 08/04/2010 | CN201537772U Electrode of steel grating electric resistance pressure welding machine |
| 08/04/2010 | CN201537771U Inverse spot-welding machine with GPS system |
| 08/04/2010 | CN201537770U Resistance welding machine |
| 08/04/2010 | CN101791762A Truss forming and welding integrated mechanism |
| 08/04/2010 | CN101791741A Electrode balance adjustment mechanism |
| 08/04/2010 | CN101791740A Steel grating resistance pressure welding machine electrode |
| 07/29/2010 | WO2010055422A3 Method and device for increasing the rigidity of braces made of concrete steel or wire |
| 07/29/2010 | DE102009047920A1 Widerstandsschweißelektrode Resistance welding electrode |
| 07/29/2010 | DE102009006056A1 Actuating device comprises drive element, control device for controlling the drive element, actuating element driven by the drive element, and sensor device, which determines characteristic value for the movement of the actuating element |
| 07/29/2010 | DE102009005885A1 Servo drive useful as welding tong drive, includes first component formed to provide first partial functionality of drive in compatibility with second and third components that are formed to provide second and third partial functionalities |
| 07/29/2010 | DE102009003363A1 Fiber evaporator for a mobile heater, comprises a metal fiber structure, where the fibers of the metal structure of the evaporator are welded to each other only at a single section or single sections of the fiber evaporator |
| 07/29/2010 | DE102008028385B4 Mess- und Steuerverfahren zum Widerstandsschweißen Measurement and control method of resistance welding |
| 07/28/2010 | CN201534260U 一种新型螺柱点焊机 A new stud welder |
| 07/28/2010 | CN101786197A Rapid conical head fusing machine for steel wire rope |
| 07/21/2010 | CN201529845U Welding wheel drive restoring device |
| 07/21/2010 | CN201529844U Pneumatic element assembly for automatic resistance welding |
| 07/21/2010 | CN201529843U Bracket butting spot-welding machine |
| 07/21/2010 | CN201529842U Field effect transistor synchronous rectification inversion spot welder |
| 07/21/2010 | CN101780600A Welding process with jerk compensation |
| 07/21/2010 | CN101780599A Upright post device of taping welding machine |
| 07/21/2010 | CN101780598A Upper platform device of taping welding machine |
| 07/21/2010 | CN101780597A Movable welding platform device of taping welding machine |
| 07/21/2010 | CN101780596A Walking device of taping welding machine |
| 07/21/2010 | CN101780595A Side positioning mechanism of steel grating plate automatic taping machine |