| Patents for B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby (9,690) |
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| 11/16/2009 | CA2666007A1 Method and apparatus for leveling metal strip |
| 11/12/2009 | WO2009136435A1 Board thickness controller for rolling machine |
| 11/12/2009 | US20090277241 Method and device for controlling a roll gap |
| 11/11/2009 | CN201342426Y TDC hot rolling skin pass mill control system |
| 11/11/2009 | CN101574707A System and method for controlling eccentric signals of roller based on CPU and DSP |
| 11/10/2009 | CA2519603C Rolling method and rolling apparatus for flat-rolled metal materials |
| 11/04/2009 | EP1786577B1 Method for milling a metal strip |
| 10/28/2009 | CN101565800A Steel plate with obdurability and strong plasticity and manufacturing method thereof |
| 10/28/2009 | CN101565796A Sheet steel with tensile strength of 570Mpa for elbow pipe and production method thereof |
| 10/28/2009 | CN101565794A High-strength hot rolling automotive frame steel plate and manufacturing method thereof |
| 10/28/2009 | CN101564734A High-speed wire finish-rolling process |
| 10/28/2009 | CN100554478C Steel for niobium-containing high-strength corrosion-resistant steel bar and rolling technique thereof |
| 10/28/2009 | CN100554476C Steel sheet for container and method of producing the same |
| 10/28/2009 | CN100554442C Method for control of cooling of steel plate |
| 10/28/2009 | CN100553813C Hydraulic pressing down system in rolling mill |
| 10/28/2009 | CN100553811C Composite technique for rolling semi-solid state copper-lead bearing alloy/steel bi-metal |
| 10/22/2009 | US20090260728 Method and installation for producing hot-rolled strip from austenitic stainless steels |
| 10/21/2009 | EP1812181B1 Method and computer program for controlling a rolling process |
| 10/21/2009 | CN101563174A Rolling method for a strip |
| 10/21/2009 | CN101560629A Hot rolling strip steel having yield strength being higher than 800MPa and preparation method thereof |
| 10/21/2009 | CN101559557A Manufacturing method of copper-aluminum composite board |
| 10/21/2009 | CN100551567C Method for controlling load balance of rolling mill for cold rolled steel strip driven by dual electrical motors |
| 10/21/2009 | CN100551566C Automatic lap doubling method of cold rolling serial production line |
| 10/15/2009 | WO2009124830A1 Method and apparatus for controlled cooling |
| 10/14/2009 | EP2108465A1 Method and apparatus for controlled cooling |
| 10/14/2009 | CN201326047Y Full automatic card clothing four-connection fast mill control system |
| 10/14/2009 | CN201324752Y Battery pole piece rolling mill |
| 10/14/2009 | CN101555574A Wear-resistant steel with high resistance to tempering and manufacturing method thereof |
| 10/14/2009 | CN100549206C Non-oriented electromagnetic steel sheet excellent in magnetic properties in rolling direction and method of production of same |
| 10/13/2009 | CA2392825C Hot rolling thin strip |
| 10/08/2009 | WO2009122613A1 Method of determining irregular pipe |
| 10/08/2009 | US20090249849 Regulating flatness of a metal strip at the output of a roll housing |
| 10/08/2009 | DE19880479B4 Automatisierungssystem Automation System |
| 10/07/2009 | CN201320559Y Hot tandem rolling finishing mill group process lubricating automatization control system |
| 10/07/2009 | CN101550520A 600MPa level hot rolling thin steel plate and manufacturing method thereof |
| 10/07/2009 | CN101550515A Copper-containing high-strength and high-ductility high manganese steel and production method thereof |
| 10/07/2009 | CN101550480A Method for producing oriented silicon steel by using pickling continuous-rolling mill |
| 10/07/2009 | CN101549359A Rolling power balance control method of perforator |
| 10/07/2009 | CN101549358A Rolling method for improving outer layer thickness distribution of composite plate |
| 10/07/2009 | CN101549353A Method for producing low-alloy and large-size square steel by continuously casting and continuously rolling |
| 10/07/2009 | CN100547104C Hot-rolled high-strength steel plate for electrostatic enamel and method for manufacturing same |
| 10/07/2009 | CN100546759C Rolling formation method for large and medium size solid plate-shape forge piece |
| 10/07/2009 | CN100546735C rolling pressure collecting method for rolling mill zero setting |
| 10/07/2009 | CN100546734C Movable sleeve controlling method for finish rolling machine strip steel threading |
| 10/07/2009 | CN100546732C Super plastic forming method for plate type heat converter special titanium plate |
| 10/06/2009 | CA2498585C Stainless steel product containing b and method for production thereof |
| 10/01/2009 | WO2009118939A1 Method for manufacturing seamless pipes and method for determining length of billet for manufacturing seamless pipes |
| 09/30/2009 | CN101547756A Rolling apparatus and method of controlling shape of rolled sheet |
| 09/30/2009 | CN101545079A X80 hot rolled steel plate with good toughness, high strength and low tensile ratio and production method thereof |
| 09/30/2009 | CN101545068A Anti-thread gluing high-frequency electric resistance welded petroleum casing pipe steel strip with multiphase structure and production process thereof |
| 09/30/2009 | CN101543948A Processing technology of Ti5Mo5V2Cr3Al alloy |
| 09/30/2009 | CN101543844A Online thickness measurement and control method for metal alloy sheet strip hot rolling mill |
| 09/30/2009 | CN101543843A Method for establishing plate standard curve based on step-by-step optimization and influencing factor compensation |
| 09/30/2009 | CN101543842A Control method for cold rolling mill for improving surface quality of strip steel |
| 09/30/2009 | CN101543841A Control method for cold rolling mill for improving surface quality of strip steel |
| 09/30/2009 | CN101543837A Method for manufacturing Fe-Mn-C series high-manganese steel thin strip by continuous casting and tandem rolling |
| 09/30/2009 | CN101543835A Rolling method for idle-away of single machine frame of high-speed wire roughing mill |
| 09/30/2009 | CN100544848C Method for controlling contact pressure peak value between rolling mill and roller of HC/HCW/UC/UCMW |
| 09/29/2009 | CA2225516C Method and apparatus for rolling strip |
| 09/24/2009 | WO2009116571A1 Rolling mill and rolling method |
| 09/24/2009 | US20090235707 Method For The Operation Of A Rolling Mill Used For Milling A Strip-Shaped Rolling Stock |
| 09/24/2009 | US20090235706 Method For Rolling A Sheet Metal Strip |
| 09/24/2009 | DE102008014304A1 Betriebsverfahren für eine Kaltwalzstraße mit verbesserter Dynamik A method of operating a cold rolling mill with improved dynamics |
| 09/23/2009 | EP2103695A1 Device for cooling a workpiece |
| 09/23/2009 | CN101539774A Control system of continuous rolling mill |
| 09/23/2009 | CN101538681A Method for producing high-strength steel with yield strength of 700MPa level |
| 09/23/2009 | CN101538680A Method for producing high-strength steel with yield strength of 600MPa level |
| 09/23/2009 | CN101538677A HRB500E fine grain anti-seismic steel bar and production method thereof |
| 09/23/2009 | CN101538668A Production process of aluminum alloy hot rolling medium plate |
| 09/23/2009 | CN101537466A Method for manufacturing aluminium alloy rings with high performance and low residual stress |
| 09/23/2009 | CN101537439A Preparation process of high-performance and high accuracy rods and bars of biological titanium alloy |
| 09/23/2009 | CN101537432A Control device and control method for cooling frames of hot milling roll |
| 09/23/2009 | CN101537431A Method for online predicting and controlling of roughness of surface of cold-rolled thin steel strip |
| 09/22/2009 | US7591161 Methods and apparatus for controlling flare in roll-forming processes |
| 09/17/2009 | WO2009113719A1 Rolling load prediction learning method for hot plate rolling |
| 09/17/2009 | WO2009113413A1 Plate rolling mill and plate rolling method |
| 09/17/2009 | WO2009112443A1 Operating method for a cold-rolling line with improved dynamics |
| 09/17/2009 | WO2009056378A3 Control device for the position control of a hydraulic cylinder unit, comprising a linearization unit |
| 09/17/2009 | CA2716790A1 Rolling mill and rolling method for flat products of steel |
| 09/16/2009 | EP2099574A1 Control method for a rolling stand for rolling a strip |
| 09/16/2009 | EP1833624B1 Operating method for a rolling train and corresponding devices |
| 09/16/2009 | EP1711283B1 Control method and control device for a roll stand |
| 09/16/2009 | CN101532113A Anti-collapse oil casing and manufacturing method thereof |
| 09/16/2009 | CN101530869A Process for manufacturing stainless-steel seamless steel pipe used for high-pressure boiler, boiler and heat-exchanger |
| 09/16/2009 | CN101530861A Mixed and alternate rolling technique of continuous casting and rolling production line of sheet bar |
| 09/16/2009 | CN101530860A Method for preparing aluminum-magnesium ultrafine crystal composite plate with multilayer structure |
| 09/11/2009 | WO2009110395A1 Plate rolling mill and plate rolling method |
| 09/11/2009 | CA2712013A1 Rolling mill and rolling method for flat products of steel |
| 09/10/2009 | DE102008011303A1 Betriebsverfahren für eine Kühlstrecke zum Kühlen eines Walzguts mit von der Temperatur losgelöster Kühlung auf einen Endenthalpiewert Operating method for a cooling section for cooling of a rolled material with the temperature of dissociated stage cooling to a Endenthalpiewert |
| 09/10/2009 | DE102008011275A1 Betriebsverfahren für eine mehrgerüstige Walzstraße mit Banddickenermittlung anhand der Kontinuitätsgleichung A method of operating a multi-stand rolling mill with strip thickness determination using the continuity equation |
| 09/09/2009 | CN201304415Y Self-cooling working module of sizing side press machine |
| 09/09/2009 | CN201304414Y Control device capable of improving response speed and control accuracy of rolling mill |
| 09/09/2009 | CN101525722A Excellent-toughness X70 hot-rolled sheet steel and manufacturing method therefor |
| 09/09/2009 | CN101525717A Ti microalloyed ultra-fine grain hot rolled steel at 700MPa class and production method thereof |
| 09/09/2009 | CN101525715A Anticorrosion high-strength alloy and smelting method thereof, as well as product of alloy and processing method of same |
| 09/09/2009 | CN101525709A High-elongation aluminum alloy material and preparation method thereof |
| 09/09/2009 | CN101524901A Mosaic type single-surface aluminum-covered steel belt and machining process thereof |
| 09/09/2009 | CN101524717A Large-scale ring rolling machine proportion servo-control system |
| 09/09/2009 | CN101524708A Method for manufacturing alloy plate for bearing bush |
| 09/09/2009 | CN101524707A Metal plate asynchronous rolling method |