| Patents for B23K 7 - Cutting, scarfing, or desurfacing by applying flames (3,809) |
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| 08/14/2013 | CN203124907U Plug type movable oxygen cutting bench |
| 08/14/2013 | CN203124906U Melting cutting device |
| 08/14/2013 | CN203124905U Variable angle mechanical groove cutting device for multiple types of tubes |
| 08/14/2013 | CN103240537A On-site long thick sheet bending process |
| 08/14/2013 | CN103240508A Device for cutting steel intermediate bend intersecting line |
| 08/14/2013 | CN103240507A Permanent-magnet multi-arm gas-cutting machine |
| 08/14/2013 | CN103240506A Permanent-magnet gas-cutting machine with multi-shaft riding wheel |
| 08/14/2013 | CN103240505A Permanent-magnet gas-cutting machine with multi-shaft riding wheel |
| 08/14/2013 | CN103240504A Permanent-magnet riding-wheel type gas-cutting machine |
| 08/14/2013 | CN103240503A Permanent-magnet multi-arm gas-cutting machine |
| 08/14/2013 | CN103240502A Permanent-magnet riding-wheel type gas-cutting machine |
| 08/14/2013 | CN103240501A Permanent-magnet multi-arm gas-cutting machine |
| 08/14/2013 | CN103240500A Permanent-magnet gas-cutting machine with multi-shaft riding wheel |
| 08/14/2013 | CN103240499A Permanent-magnet gas-cutting machine with multi-shaft riding wheel |
| 08/14/2013 | CN103240498A Permanent-magnet dobby type gas cutting machine |
| 08/14/2013 | CN103240497A Permanent-magnet dobby type gas cutting machine |
| 08/14/2013 | CN103240496A Permanent-magnet riding-wheel multi-shaft type gas cutting machine |
| 08/14/2013 | CN103240495A Permanent-magnet dobby type gas cutting machine |
| 08/14/2013 | CN103240494A Permanent-magnet dobby type gas cutting machine |
| 08/14/2013 | CN103240493A Permanent-magnet riding-wheel multi-shaft type gas cutting machine |
| 08/14/2013 | CN103240492A Permanent-magnet dobby type gas cutting machine |
| 08/14/2013 | CN103240491A Permanent-magnet riding-wheel type gas cutting machine |
| 08/14/2013 | CN103240490A Permanent-magnet dobby type gas cutting machine |
| 08/14/2013 | CN103240489A Permanent-magnet riding-wheel type gas cutting machine |
| 08/14/2013 | CN103240488A Permanent-magnet riding-wheel type gas cutting machine |
| 08/14/2013 | CN103240487A Permanent-magnet riding-wheel type gas cutting machine |
| 08/14/2013 | CN103240486A Permanent-magnet dobby type gas cutting machine |
| 08/14/2013 | CN103240485A Permanent-magnet dobby type gas cutting machine |
| 08/14/2013 | CN103240484A Method for roughening inner layer surface of U-shaped groove |
| 08/07/2013 | CN203109408U Shape cutting device of brake cylinder base plate of railway wagon |
| 08/07/2013 | CN203109407U Multifunctional movable joint for cutting head of digital control cutting machine |
| 08/07/2013 | CN203109406U Non-track flame cutting machine |
| 08/07/2013 | CN103231145A Cutting machine |
| 08/01/2013 | US20130196274 Underwater torch |
| 07/31/2013 | CN203092003U Straight line cutter |
| 07/31/2013 | CN203091927U Dual-head automatic gas cutting machine used for cutting membrane wall tube section of boiler |
| 07/31/2013 | CN203091926U Trackless groove cutting guiding device |
| 07/31/2013 | CN203091925U Steel-structure numerical control cutting machine |
| 07/31/2013 | CN203091924U End enclosure height cutting device |
| 07/31/2013 | CN203091923U 铸坯切割机 Slab cutting machine |
| 07/31/2013 | CN203091922U Magnetic force pipeline cutter |
| 07/31/2013 | CN203091921U Pile pipe X-bevel cutting tool |
| 07/31/2013 | CN103228398A 激光加工装置以及激光加工方法 The laser processing apparatus and a laser processing method |
| 07/31/2013 | CN102423824B Disassembly method of damaged bridge pipe of coke oven |
| 07/25/2013 | WO2013108743A1 Hot shearing processing apparatus and hot shearing processing method |
| 07/24/2013 | CN203076766U Bevel angle ruler |
| 07/24/2013 | CN203076765U Steel cutting device |
| 07/24/2013 | CN203076764U Frame for cutting torch |
| 07/24/2013 | CN203076763U Frame for cutting torch |
| 07/24/2013 | CN203076762U Shelf capable of enabling cutting torch to be placed conveniently |
| 07/24/2013 | CN203076761U Inductance-type profiling tracking system |
| 07/24/2013 | CN203076760U Pipeline groove gas cutting equipment |
| 07/24/2013 | CN203076759U Gas flame cutting device |
| 07/24/2013 | CN103212768A Curved surface cutting device |
| 07/24/2013 | CN102732346B Low-temperature liquid synthetic welding gas |
| 07/17/2013 | EP2614912A2 Torch holder and flame cutting apparatus with a reductor located between a torch holder and a housing arm |
| 07/17/2013 | CN203062130U Semi-automatic cutting device |
| 07/17/2013 | CN203062048U Novel positioner for gas cutting compass instrument |
| 07/17/2013 | CN203062047U Novel gas cutting compass instrument |
| 07/17/2013 | CN203062046U Automatic adjustment mechanism for cutting knife of semi-automatic cutting machine |
| 07/17/2013 | CN203062045U Inner-outer arc chamfering cutting tool with double cutting gun heads |
| 07/17/2013 | CN203062044U Fire welding basin |
| 07/17/2013 | CN203062043U Disposable web groove cutting machine |
| 07/17/2013 | CN203062042U Numerical-controlled beveling machine |
| 07/17/2013 | CN203062041U Cold copper hot cutting device |
| 07/17/2013 | CN103203515A Cutting head shifting trolley mechanism for numerically-controlled cutting machine |
| 07/17/2013 | CN103203514A Oxyhydrogen flame numerical control punching and cutting process |
| 07/17/2013 | CN103203513A Control and operate system of numerically-controlled cutting machine |
| 07/10/2013 | CN203045205U Plasma cutting machine |
| 07/10/2013 | CN203045190U Numerical control cutting machine dust collection and purifying device |
| 07/10/2013 | CN203045110U Unpowered cutting mechanism of flame cutting machine |
| 07/10/2013 | CN203045109U Cutting torch addressing device of numerical control flame cutter |
| 07/10/2013 | CN103192157A Numerically-controlled spherical surface cutting machine and numerically-controlled spherical surface cutting method |
| 07/10/2013 | CN103192042A Casting blank cutting control device, cutting system and cutting method based on programmable logic controller (PLC) |
| 06/26/2013 | CN203018887U Travelling guide device of magnetic flame cutting machine on furnace shell |
| 06/26/2013 | CN203018886U Metal cutting integrated device for liquefied natural gas |
| 06/26/2013 | CN103170704A Flame cutting process of steel plate of extremely thick medium and high carbon steel and alloy steel |
| 06/19/2013 | CN203003320U Synchronizing device of numerical control gantry type cutting machine |
| 06/19/2013 | CN203003307U Flat blade flame bead cutter |
| 06/19/2013 | CN203003306U Centering device for bidirectional moving burning torch of continuous casting flame cutting machine for plate blanks |
| 06/19/2013 | CN203002290U Gas-liquid mixing stabilivolt automatic liquid adding device |
| 06/19/2013 | CN102407393B Method and system for realizing quick connection of pipes |
| 06/13/2013 | WO2013083804A1 Device for cutting a cast strand of a strand casting system |
| 06/12/2013 | EP2602045A1 Device for cutting a vertical cast strand of a strand casting assembly, primarily for producing long steel products |
| 06/12/2013 | CN202984873U Shelf for accommodating cutting torch |
| 06/12/2013 | CN202984872U Cutting torch frame |
| 06/12/2013 | CN202984871U Cutting torch |
| 06/12/2013 | CN202984870U Semi-automatic miniature cutting machine |
| 06/12/2013 | CN202984869U Multi-segment cutting machine for plate |
| 06/12/2013 | CN202984868U Cross beam guide rail of flame cutting machine |
| 06/12/2013 | CN103151187A Spiral spring contact finger for high-voltage switch and preparation method of spiral spring contact finger |
| 06/12/2013 | CN102380686B Oxyhydrogen cutting machine and cutting gun thereof |
| 06/12/2013 | CN102350561B Method for improving unloading efficiency of numerically controlled flame cutting machine |
| 06/06/2013 | DE102011119827A1 Device for producing cutting surface in plate-shaped component e.g. metal sheet, controls position and orientation of cutter and carriage depending on detected top profile and contour of side surface respectively |
| 06/05/2013 | EP2599573A1 An oxycutting system and a pilot flame device for said system |
| 06/05/2013 | CN202963734U Salient point grid platform of plasma and flame digital controlled cutting machine |
| 06/05/2013 | CN202963733U Auxiliary device for gas welding and circle cutting |
| 06/05/2013 | CN202963732U Jig frame of profiling cutting machine |
| 06/05/2013 | CN202963731U Cutting torch of compass device with ruler |
| 06/05/2013 | CN202963730U Steel structured small cutting machine |