| Patents for B23K 7 - Cutting, scarfing, or desurfacing by applying flames (3,809) |
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| 11/24/2010 | CN101890553A Flame cutting head |
| 11/24/2010 | CN101890552A Process method for cutting metal by using oxygen-methanol gasoline flame |
| 11/18/2010 | WO2010087664A3 Gas regulating valve for torch |
| 11/18/2010 | US20100288988 Fence with tiltable picket |
| 11/17/2010 | CN201632740U Air protection cover for pipe cutting under water |
| 11/17/2010 | CN201632739U Gas cutting compasses |
| 11/10/2010 | CN201625826U Device for processing beveled mouth on conduit with small caliber |
| 11/04/2010 | US20100276646 Pt or pt alloy materials hardened by oxide dispersion, produced by inner oxidation and having proportions of oxide and good ductility |
| 10/27/2010 | CN201613412U 一种圆锥孔气割工装 One kind of tapered bore gas cutting tooling |
| 10/27/2010 | CN201613411U 一种型模板切割机轨道装置 One kind of type template cutter rail unit |
| 10/27/2010 | CN101873905A Hot scarfer |
| 10/27/2010 | CN101870025A Triple torch cutting robot control system and method based OPC (Optical Proximity Correction) protocol |
| 10/21/2010 | WO2010120151A2 Dual-structure hose and terminal device thereof |
| 10/20/2010 | CN201609802U 气割平台 Gas cutting platform |
| 10/20/2010 | CN201609801U 可调式开剖口装置 Adjustable opening sectional opening device |
| 10/20/2010 | CN101862879A Automatic lifting and detecting device of shipyard intersecting line cutter |
| 10/20/2010 | CN101862878A Stainless steel and cast iron oxy-acetylene cutter |
| 10/20/2010 | CN101862877A Flame cutting system with insulation device for flame cutting zone of billet |
| 10/20/2010 | CN101104239B Numerically controlled cutting control device and numerically controlled cutting control method |
| 10/14/2010 | WO2010118002A1 A workpiece processing machine with a processing head, a suction duct and structural connecting frame section for transporting the processing machine |
| 10/14/2010 | WO2010117993A1 Cutting machine with a cutting head using a beam and a suction duct coupled to the motion unit moving the cutting head |
| 10/13/2010 | CN101856760A Pneumatic height regulating device of cutting torch for advertisement cutting machine |
| 10/13/2010 | CN101279417B Method for manufacturing heavy type mining gipsy sheave |
| 10/07/2010 | WO2010112340A1 Welding or cutting torch |
| 10/07/2010 | DE102009014947A1 Schweiß- oder Schneidbrenner Welding or cutting torch |
| 10/06/2010 | EP2236927A1 Device for protecting the gas and oxygen supply to a cutting torch |
| 10/06/2010 | CN201596833U 数控激光指引装置 CNC laser directing means |
| 10/06/2010 | CN201596832U 防回火的气焊气割枪 Anti-tempered welding gas cutting gun |
| 10/06/2010 | CN1966195B Oxyhydrogen flame cease method for cutting continuous casting blank |
| 10/06/2010 | CN101851538A Combustion promoter for welding-cutting gas and welding-cutting liquid containing the same |
| 10/06/2010 | CN101850453A Elevator mechanism for cutting gun of cutter |
| 10/06/2010 | CN101850452A Self-tracking steel plate cutting robot |
| 10/06/2010 | CN101468418B Method for cutting workpiece by numerical control cutting machine |
| 10/05/2010 | US7806029 Apparatus and method for shaping slabs of material |
| 09/29/2010 | CN201592301U Processing device of the end-surface beveled edge of barrel piece |
| 09/29/2010 | CN101844261A Reconfigurable cutting machine tool |
| 09/23/2010 | DE102009012543A1 Schneidevorrichtung Cutter |
| 09/22/2010 | CN201586815U Gas electric infinite rotary connector |
| 09/22/2010 | CN201586814U Portable transmission rack for numerical control cutting machine |
| 09/22/2010 | CN201586813U Cutting protecting device used for bolt hole elastic groove of combustion gas turbine |
| 09/16/2010 | DE102009011961A1 Absaugvorrichtung für Gase oder Rauch, insbesondere Schweißrauch, Schweißanlage sowie zugehöriges Verfahren Suction gas or smoke, especially welding fumes, welding equipment and associated method |
| 09/15/2010 | CN201579544U Portable folding type cutting machine |
| 09/15/2010 | CN201579530U Cutting torch deflection device |
| 09/15/2010 | CN201579518U Anti-twisting device for cutting torch cable |
| 09/15/2010 | CN201579517U Dry-type liquefied gas temper and over-voltage protector |
| 09/15/2010 | CN201579516U Profiling cutting machine of elbow single-punch groove |
| 09/15/2010 | CN201579515U Semi-automatic flame groove preparation device |
| 09/15/2010 | CN101829832A Flame cutting energy conservation device and operation method thereof |
| 09/15/2010 | CN101829831A Sheet linear cutting device |
| 09/15/2010 | CN101829830A Water electrolysis hydrogen-oxygen flame welding and cutting machine |
| 09/15/2010 | CN101829829A Chamfering device of wind power equipment |
| 09/15/2010 | CN101829828A Method and device for machining small-bore pipeline bevels |
| 09/09/2010 | US20100225034 Device for the Thermal Deburring of Workpieces |
| 09/08/2010 | CN201572988U Walking and positioning mechanism of groove cutter |
| 09/08/2010 | CN201572987U Scrap edge cutting device |
| 09/08/2010 | CN201572986U Gasoline vaporizing device |
| 09/08/2010 | CN101823175A Improved semiautomatic flame cutting machine |
| 09/08/2010 | CN101823174A Process for layout of axle housing sheets |
| 08/25/2010 | CN201559010U Fire-point retardant valve box |
| 08/25/2010 | CN201559009U Annular cutter |
| 08/25/2010 | CN101811210A Digital control laser guidance device |
| 08/25/2010 | CN101049649B Method and device of carrying out blaze cutting weld by using pentane liquid as fuel |
| 08/18/2010 | CN201552388U High-voltage oxygen-arc fuse rod |
| 08/18/2010 | CN201552365U Universal anti-collision fixture |
| 08/18/2010 | CN201552364U Circular gas cutting machine with magnetic sucking legs |
| 08/18/2010 | CN201552363U Cutting gun with adjustable cutting nozzle angle |
| 08/18/2010 | CN101804491A Numeric-control flame-cutting controllable stepless perforation system |
| 08/18/2010 | CN101804490A Cutting-torch slide-carriage integration device of numeric-control light cutting machine |
| 08/11/2010 | CN201543991U Mechanical arm |
| 08/11/2010 | CN201543957U Control circuit of portable numerical control cutting machine |
| 08/11/2010 | CN201543944U Portable type guide wheel component of numerical control cutting machine |
| 08/11/2010 | CN201543943U Semi-auto cutting machine |
| 08/05/2010 | WO2010087664A2 Gas regulating valve for torch |
| 08/04/2010 | CN201537762U Steel plate finished product slab cutting machine with slitter edge cutting device |
| 07/28/2010 | CN201534256U Gas cutting torch balancing unit |
| 07/28/2010 | CN201534255U 一种新型火焰切割机大车走行减速机 A new flame cutting machine carts Traveling reducer |
| 07/28/2010 | CN101786192A Method for processing transformer pulling plate magnet isolation tank |
| 07/22/2010 | WO2010082484A1 Hot sgafing apparatus and method of hot scafing steel slab |
| 07/21/2010 | CN201529904U Cutting and positioning tooling for bridge casing lute holes |
| 07/21/2010 | CN201529831U Novel ethyne cut sports car |
| 07/21/2010 | CN201529830U Circular plate gas cutting device |
| 07/21/2010 | CN201529829U Hole cutting machine capable of cutting non-vertical straight holes on arc-shaped plate |
| 07/21/2010 | CN101780577A Cutting torch lifting mechanism |
| 07/21/2010 | CN101780576A Large cylindrical welding structure flame automatic air gouging method and special device |
| 07/14/2010 | CN201524866U Annular plate groove cutting work bench |
| 07/14/2010 | CN201524865U Flame cutting sampling production line of an on-line steel plate |
| 07/14/2010 | CN101774058A Double-drive device for cutting robot and control method thereof |
| 07/14/2010 | CN101774057A Method and device for planning cutting track for cutting workpiece by flame three cutting torch device |
| 07/13/2010 | US7756672 Method for setting a predetermined distance between a machine tool and an electrically conductive workpiece |
| 07/13/2010 | CA2427233C Radial cutting torch with mixing cavity and method |
| 07/07/2010 | CN201519829U Cutting torch elevating mechanism for numerically controlled torch cutting machine |
| 07/07/2010 | CN201519828U Three-cutting torch structure of numerically controlled torch cutting machine |
| 07/07/2010 | CN201519827U Semi-automatic flame opening device |
| 07/06/2010 | US7749427 Exothermic cutting torch |
| 06/30/2010 | CN201516534U Powder-spraying device used for torch cutoff |
| 06/30/2010 | CN201516533U Dual-tracecontrol device of box-type flame cutting machine |
| 06/30/2010 | CN201516532U Spherical tank shell plate copying cutting track |
| 06/30/2010 | CN201516531U Auxiliary device for cutting and floating flame |
| 06/30/2010 | CN201516530U Device for automatically tracking height of cutting torch |
| 06/30/2010 | CN101758315A Industrial compasses for cutting material |