Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 11 - Resistance welding; Severing by resistance heating
Patents for B23K 11 - Resistance welding; Severing by resistance heating (12,828)
03/2014
03/20/2014US20140076083 Integrated member and its manufacturing method
03/20/2014DE102013218275A1 Method for welding both aluminum to aluminum panels and steel to steel panels using single weld gun, involves cleaning/dressing weld electrodes to remove any buildup of aluminum on electrodes, and rebutting protruding rings of ridges
03/20/2014DE102013218274A1 Verfahren zum Widerstandspunktschweissen von Aluminiumlegierungswerkstücken Method for resistance spot welding of aluminum alloy workpieces
03/19/2014CN203484797U C-shaped spot welding head with electric cylinder
03/19/2014CN203484796U Butt resistance welder with reactive power compensation
03/19/2014CN203484795U Point welding machine used for point welding of electric brush braid heads
03/19/2014CN203484794U Point welding machine head
03/19/2014CN103648812A Door sash
03/19/2014CN103648704A Apparatus and method for electrical roller seam welding using a wire electrode
03/19/2014CN103644778A Packaging structure of initiating explosive device
03/19/2014CN103639582A Manipulator for seam welding of oil heater pieces
03/19/2014CN103639581A Automatic welding machine for automobile shock absorber cover
03/19/2014CN103639580A Semi-automatic point welding machine
03/19/2014CN103008862B Iron core ejector rod welding device
03/19/2014CN103008861B Special welding machine for iron core ejector rod
03/19/2014CN102089116B Method and apparatus for bonding metal plates
03/19/2014CN101474715B Welding electrode assembly having self-aligning features
03/18/2014US8674555 Neutral switching high speed AC transfer switch
03/13/2014WO2014039876A1 System and method for welding system cable management
03/13/2014US20140074220 Stent With Reduced Weld Profiles and a Closed-End Wire Configuration
03/13/2014US20140072853 Battery cell assembly, method of manufacturing the same using a jig assembly
03/13/2014DE102012018098A1 Verfahren zum Widerstandsschweißen von Bauteilen mit veränderlichem Zeitverlauf des Schweißstroms, sowie hiermit hergestellter Bauteilverbund Method for resistance welding of components with variable timing of the welding current, and hereby manufactured composite component
03/12/2014EP2705923A1 Spot welding apparatus with a controller configured to calculate the bending degree of the arms supporting an electrode and correcting such bending
03/12/2014EP2705922A1 Seam welding robot with roller electrodes
03/12/2014EP2704869A1 Method and device for joining a composite sheet-metal part
03/12/2014CN203471138U Novel electric torch
03/12/2014CN203471137U C-shaped electrode holder limiting structure
03/12/2014CN203471136U Cooling water jacket for lower electrode of projection welding bolt
03/12/2014CN203471135U Mesh fabric welding device
03/12/2014CN203471134U Spot-weld machine specially used for anode steel claw
03/12/2014CN203471133U Welding device for steel-bar-truss production line
03/12/2014CN103624397A Low-carbon steel heat radiator machining method
03/12/2014CN103624391A Device and method for detecting intensity of welding joint of electric resistance welding
03/12/2014CN103624390A Heat dissipation laminating piece fixed welding device
03/12/2014CN103624389A Rotating electrode of seam welder for welding concrete pile reinforcement cages with different cross sections
03/12/2014CN103624388A One-dimensional nanomaterial welding method based on electrically-induced heating effect
03/12/2014CN103624387A Welding method for welding cooling fan blades of automobile power generator to rotor
03/12/2014CN103624386A Automatic welding mechanism for curved surface of car body
03/12/2014CN103624385A Spot welding apparatus
03/12/2014CN103624384A Butt joint equal-strength welding connector for reinforcing steel bars
03/12/2014CN102209603B Machine for forming metal mesh and relative welding unit
03/11/2014CA2635432C Bolt for projection welding and method of welding the same
03/06/2014WO2014035905A2 User interface for welding equipment and systems
03/06/2014WO2014033253A1 Device and method for grinding workpieces, in particular welding electrodes
03/06/2014WO2014032704A1 Method and apparatus for connecting pipes together
03/06/2014US20140064863 Tip dresser
03/06/2014US20140061185 Method for joining workpieces by using a joining element and heating the joining element and the workpieces
03/06/2014US20140061169 User interface for welding equipment and systems
03/06/2014US20140061168 Seam welding robot
03/05/2014CN203459808U Welding punch for bolt and conductive wire
03/05/2014CN203459807U Rotary table limiting mechanism of suspension type spot welder
03/05/2014CN203459806U Reinforcement cage seam welder
03/05/2014CN203459600U Full-automatic single-wheel numerical control swirling welding machine
02/2014
02/27/2014US20140054272 Spot welding apparatus
02/26/2014EP2700468A1 Apparatus for removing an electrode from a welding gun
02/26/2014CN203448864U High-capacity aluminum spot welding moving type welding gun
02/26/2014CN203448863U Butt-joint head of double-interface clamping and welding equipment
02/26/2014CN203448862U Double spot welder
02/26/2014CN203448861U Asymmetrical rail clamping and positioning block and steel rail flash welding machine using same
02/26/2014CN203448599U Dual-motor mechanism of automatic welding machine for annular chains
02/26/2014CN102427137B Battery, battery current collector, and welding method for battery current collector
02/25/2014US8658935 Welding process with jerk compensation
02/19/2014EP2698595A1 Non-destructive testing device
02/19/2014EP2698215A1 Method for manufacturing high temperature steam pipes
02/19/2014CN203437808U Roll seam welding machine of single-chain driving rib-pushing system
02/19/2014CN203437807U Quick repairing and filing device for electrode caps
02/19/2014CN203437806U Rapid cooling projection welding electrode holder
02/19/2014CN203437805U Electrode welding head used in resistance welding method
02/19/2014CN203437804U Puppet welding mechanism
02/19/2014CN203437803U Automatic welding plant used for spot welding of body in white
02/19/2014CN203437802U Pneumatic butt-welding device
02/19/2014CN103586572A Microwave-oven-door porous metal net plate welding equipment provided with protective cover
02/19/2014CN102500902B Capacitor energy storage discharge impulse annealing spot welding process
02/13/2014WO2014025063A1 Lap welded member, automobile component, method for welding lapped part, and method for manufacturing lap welded member
02/13/2014WO2014024997A1 Method for welding overlapped part, method for manufacturing lap weld member, lap weld member, and component for automobile
02/13/2014WO2014024524A1 Flexible printed circuit board and production method therefor
02/13/2014US20140042129 Method and system of controlling heating current for hot wire processes
02/12/2014EP2695697A2 Metalized mesh for architectural constructions with a coating and method of producing such mesh through projection welding
02/12/2014CN203426587U Welding gun used for tube plate point welding
02/12/2014CN203426586U Dual-track movement device
02/12/2014CN203426585U Grooved rail flash welding machine centering mechanism
02/12/2014CN203426584U Steel bar mesh welding device
02/12/2014CN203426583U 自动焊接设备 Automatic welding equipment
02/12/2014CN103567622A Reinforcing steel bar carrying device of square pile reinforcing steel bar framework seam welder
02/12/2014CN103567621A Butt-welding die
02/12/2014CN103567620A Suspension electrode holder welding mechanism and welding method thereof
02/12/2014CN103567619A Copper-aluminum dissimilar metal rapid connection method
02/12/2014CN103567618A Automatic 7-shaped nickel sheet welding machine for protection board
02/12/2014CN103567617A Compressing device for single-side spot welding of stainless steel sidewall, spot welding machine and welding process
02/12/2014CN102441731B Method for increasing service life of aluminium alloy spot-welding electrode
02/12/2014CN102089111B Mash seam welding method and equipment
02/06/2014WO2014021510A1 Apparatus for interchanging welding tips of spot welding gun
02/06/2014US20140034616 Stud joining method and apparatus
02/06/2014DE202014000408U1 Elektrode zum Widerstandsschweißen Electrode for resistance welding
02/05/2014EP2691205A1 Bolt joining method and tools therefor using a rfid transponder
02/05/2014CN203423669U Solder-resisting workpiece selection circuit
02/05/2014CN203418227U Projection welding spacer location detection mechanism
02/05/2014CN203418226U Liquid storage cylinder upper hose support welding device
02/05/2014CN203418225U Lower welding ejecting synchronous welding mechanism for steel bar trusses
02/05/2014CN203418224U Large-current switching device
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