Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 7,230

Document Document Title
WO/2016/193506A1
The invention relates to a device for removing flashes created during a process for cutting billets (A) by oxy-fuel cutting, comprising an oxy-fuel cutting body (1) inside which a combustible gas and an oxidising gas can be mixed, the de...  
WO/2016/168877A1
The invention relates to a method and a device for indicating or controlling the operating state of the outlet nozzle (2) for a cutting working gas of a cutting torch or of a cutting torch working gas that aids in cutting. A vibration se...  
WO/2016/166559A3
Device for drilling and cutting with improved electrode enables simpler construction and easier handling and can therefore be constructed as the portable handheld device, i.e. it can be used for cutting and drilling under the water. It c...  
WO/2016/166559A2
Device for drilling and cutting with improved electrode enables simpler construction and easier handling and can therefore be constructed as the portable handheld device, i.e. it can be used for cutting and drilling under the water. It c...  
WO/2016/087356A1
The relevant regulations in the field of automated flame-cutting technology stipulate various safety devices for the process-gas supply of a cutting torch. The invention relates to the simplified installation and maintenance of the safet...  
WO/2016/079512A1
A tool for manipulating a tubular, such as casing or production tubing, in a downhole environment, this described. The tool comprises a housing defining a chamber, the chamber having at least one outlet, a propellant source located withi...  
WO/2016/020411A1
The invention relates to a process for separating a workpiece (9) using a cutting beam (15) which is directed from a cutting head (3) and a working gas beam (21) which is directed from the cutting head (3). A working gas beam (21) is emi...  
WO/2016/018911A1
A breaching device for non-explosively cutting through a substrate, such as the leg of an offshore oil platform or other large cylinder from within the leg or large cylinder. The device includes a ring and a plurality of Reactive Materia...  
WO/2016/012947A3
A control system (1) for controlling an exhauster (10, 12) for a cutting device (100) operable to cut a sheet comprises processing and control means (4, 6, 8) configured to adjust an exhausting power of said exhauster during cutting of t...  
WO/2016/012947A2
A control system (1) for controlling an exhauster (10; 12) for a cutting device operable to cut a sheet (20), said control system (1) comprising processing and control means (4, 6, 8) configured to adjust an exhausting power of said exha...  
WO/2016/008506A1
The present invention relates to a cutting torch system having an ignition mode and a cooling and cleaning mode. The cutting torch system comprises a cutting torch (1) having a cutting oxygen channel (4), a heating oxygen channel (5), an...  
WO/2015/197204A1
The invention relates to a welding or cutting tool (10) for welding or cutting electrically conductive workpieces, comprising a nozzle (18) arranged on a tool tip (16) for discharging a welding or cutting beam and comprising a nozzle cap...  
WO/2015/157425A1
A portable fluid injector is a device that burns through and injects a fluid into a metal enclosure. A miniature cutting torch mounted to a magnetic frame. The cutting torch has a minimum of three cylinders, two for cutting gases like ox...  
WO/2015/119519A1
The subject matter of the invention is a portable burner for cutting holes out of curved and flat coatings, especially holes for connectors in the metal coatings of tank-type apparatus, using an oxygen, plasma or other type of torch. The...  
WO/2015/099372A1
Disclosed are a slab scarfing apparatus and a method for controlling the same. The slab scarfing apparatus according to an embodiment of the present invention comprises: an upper nozzle unit having an upper surface nozzle for scarfing an...  
WO/2015/089635A1
Embodiments of the present invention provide components and a system for providing a safer environment for using a cutting torch. The system includes a cutting torch and a control box. There is communication from the user to the control ...  
WO/2015/060692A1
The purpose of the present invention is to provide a head for a gas cutter which, due to minimizing a pressure change occurrence caused by a pressure difference in a mixed gas passageway, is capable of maintaining preheating performance ...  
WO/2015/033360A1
A movement device (1), particularly for cutting torches, comprising a working head (2) that can move along three Cartesian axes which are mutually perpendicular and supports a cutting torch (7) for cutting mechanical pieces and the like,...  
WO/2014/191639A2
The invention relates to a cutting tool made up of a pole 10 whereof one end bears a single cutting head 41, said cutting head being provided with a torch 42, said torch 42 being in a plane containing the axis of the pole 10 and having a...  
WO/2014/191639A3
The invention relates to a cutting tool made up of a pole (10) whereof one end bears a single cutting head (41), said cutting head (41) being provided with a torch (42), said torch (42) being in a plane containing the axis of the pole (1...  
WO/2014/151534A1
An automated oxy-fuel thermal processing system including an oxy-fuel torch, an automated machine tool operatively coupled to the torch for moving the torch relative to a work piece, and a circuit including a voltage source or a current ...  
WO/2014/125379A3
A method of processing long product on a numerical control machine including a gantry, a cutting bed, and a gantry holding a cutting torch, includes the steps of moving the gantry over a stationary long product on the cutting bed while c...  
WO/2014/123702A1
A system for thermally working a workplace has a torch body (36) having a first axial end (30) positionable near the workpiece and a torch receptacle (40) coupled to a second axial end (42) of the torch body (36). A plurality of ports (5...  
WO/2014/123702A8
A system for thermally working a workplace has a torch body (36) having a first axial end (30) positionable near the workpiece and a torch receptacle (40) coupled to a second axial end (42) of the torch body (36). A plurality of ports (5...  
WO/2014/121993A1
The invention relates to a flame block assembly (1) and a method for simultaneously flaming four sides of a workpiece (7) using the inline method. The flaming process takes place within a roller bed of a continuous slab casting system ov...  
WO/2014/116032A1
The present invention relates to a backfire preventing gas cutting machine for cutting a workpiece by heating the workpiece using a preheating flame and injecting cutting oxygen. The present invention relates to the gas cutting machine, ...  
WO/2014/101752A1
A pluggable and movable oxygen cutting platform, comprising a support mechanism for supporting a plate-like workpiece over a horizontal platform (1); the support mechanism comprises plug boards (2) and a plug board support (3); the plug ...  
WO/2014/101750A1
A device for guiding a magnetic flame cutter travelling on a furnace shell, comprising a limit mechanism for guiding the magnetic flame cutter travelling on the furnace shell (1); the limit mechanism comprises a connecting rod member and...  
WO/2014/097684A1
This steel plate blanking system is for the purpose of streamlining and speeding up blanking work for blanking a product steel plate from a steel plate after rolling has been completed, without the need for capital investment. The steel ...  
WO/2014/079179A1
The present invention provides a cutting torch for cutting an ultrahigh-thickness 2000-3500 mm low-carbon and low-alloy steel ingot and a cutting process of the cutting torch, belonging to the technical field of oxygen cutting metal. The...  
WO/2014/065173A1
The present invention is a laser machining device (10) that performs laser machining of a work piece (W) on a pallet (31) by irradiating said work piece (W) with laser light and comprises: a gull wing (38) that is provided to the front s...  
WO/2014/031293A1
A flashback arrestor (130) for use in gas cutting or welding equipment includes a body (150) which defines a proximal end portion and a distal end portion and which has a plurality of pores. Each of the pores defines a pore size. The por...  
WO/2014/024558A1
In the present invention, a combustible gas that can be used as an alternative gas to acetylene in the fusion cutting of a steel material comprises 36 to 44 vol% inclusive of ethylene, with the balance being methane gas and inevitable im...  
WO/2014/012922A1
The invention relates to a scarfing machine (1) for scarfing hot and cold workpieces (2) made of steel, such as slabs, blocks and billets, in and downstream of continuous casting systems with a roller conveyor (3) located in the transpor...  
WO/2014/002295A1
An inflammable gas which can be used instead of acetylene gas widely used as an inflammable gas, which is easily stored and ported, and which can be used to intensively heat a metallic material such as steel, is used as a combustion gas ...  
WO/2013/186732A1
The invention includes a pipe cutting equipment comprising a bed supporting at least one rail. (2) and a carriage (4) movable along the rail. (2), the carriage (4) being adapted to support cutting means (1.4, 15) and the rail (2) providi...  
WO/2013/176359A1
The present invention relates to a cutting machine for forming a slope in the worked edges of a workpiece formed into a particular shape such as an iron plate by using a gas, and more particularly to a non-powered cutting machine operate...  
WO/2013/173327A1
A head-mix swirl injector for gas torches. The swirl injector may include an injector body adapted to be disposed in a head of the torch. The injector body may define a swirl baffle, an injector orifice in fluid communication with the sw...  
WO/2013/145929A1
The present invention enables thermal cutting and machining to be performed by means of a simple and inexpensive combined processing device. This method is a method for cutting a cut member out of an original sheet by means of thermal cu...  
WO/2013/141466A1
The present invention relates to a gas cutting tip, comprising: a flow path connector which is coupled to an outlet of a cutter head and in which an oxygen flow path and a gas flow path for transmitting oxygen and gas are formed around a...  
WO/2013/137559A1
A nozzle for a cutting torch according to the present invention comprises: a nozzle body of which a lower end portion is inserted and coupled to a gas pipe which has an oxygen gas line and a fuel gas line embedded therein; a cutting gas ...  
WO/2013/127446A1
The invention relates to a flame cutting machine (7) for flame cutting slabs (6) in a continuous casting system (1) with a turret (8) arranged to the side thereof, and to a method for operating such a flame cutting machine (7). An articu...  
WO/2013/108743A1
The present invention pertains to a hot shearing processing apparatus and a hot shearing processing method for performing hot shearing processing on worked material that has undergone punch processing, and the purpose of which is to cont...  
WO/2013/083804A1
A device is provided for cutting a cast strand of a strand casting system, preferably for producing long steel products. The device comprises cutting torches (23) which are directed transversely to the cast strand (12), and one or more n...  
WO/2013/075750A1
The invention relates to a nozzle system (10) with a nozzle (1) for a cutting torch (3) for autogenous torch cutting, comprising a nozzle body (2) with media channels for cutting oxygen, heating oxygen and heating gas in order to generat...  
WO/2013/056424A1
Disclosed in the present invention is a welding gun adjusting device, which comprises a welding head (2) and a welding gun (1) mounted on the welding head. The welding head can drive the welding gun to realize position adjustment in a th...  
WO/2013/056414A1
Disclosed in the present invention is an automatic welding method for a circumferential welding seam of a round pipe. During the welding process, the round pipe (5) rotates relative to a welding gun (1), and the welding position and weld...  
WO/2013/055813A1
A plasma arc torch (302) is provided that includes a torch body and a torch height controller (304). The torch height controller (304) includes a movable part (308) mounted to the torch body and a fixed part (310) connected to a robotic ...  
WO/2012/174869A1
Disclosed is a gas cutting guide device, comprising a clamping positioning mechanism and a variable-speed transmission mechanism (11). The clamping positioning mechanism comprises an end cap connection guide mechanism and a cutting torch...  
WO/2012/143042A1
The invention relates to a method for detecting the wear of a cutting nozzle (2) on a cutting torch (1) for cutting steel workpieces, in particular slabs, blocks, and billets. In the supply line (9) of the hot-gas connection (3) to the c...  

Matches 1 - 50 out of 7,230