| Patents for B21B 39 - Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (5,306) |
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| 04/14/2004 | CN1145989C Coil forming apparatus and method |
| 04/13/2004 | US6719945 Galvanizing roll assembly with self-aligning hydrodynamic film lubricated roller-bearings |
| 04/07/2004 | EP1330556B1 Method for producing a magnesium hot strip |
| 04/07/2004 | CN1144629C Reversible cold rolling equipment |
| 04/01/2004 | US20040060619 Hot rolled for use in coil springs or the like and assumes, in cross section, a modified shape such as a square shape, a rectangular shape or a nearly trapezoidal shape. |
| 03/31/2004 | EP1402965A1 HEAT−TREATED DEFORMED STEEL WIRE, AND METHOD AND APPARATUS FOR MANUFACTURING THE SAME |
| 03/31/2004 | CN2608172Y Rolling guide forward and backward moving device |
| 03/31/2004 | CN2608171Y Rolling guide forward and backward moving device |
| 03/31/2004 | CN2608170Y Up and down regulating device of rolling guide idler roller supporting arm |
| 03/31/2004 | CN2608169Y Up and down regulating device of rolling guide idler roller supporting arm |
| 03/31/2004 | CN2608168Y Gap regulating device of rolling guide idler roller shaft bearing |
| 03/31/2004 | CN2608167Y Cooling and lubricating device of rolling guide |
| 03/24/2004 | EP1062061B1 Hot rolling mill for thin strip with high-speed winding of individual strips |
| 03/23/2004 | US6709372 Roller for metal strip transfer in a continuous annealing furnace |
| 03/18/2004 | US20040050132 Mill variation control apparatus and method |
| 03/17/2004 | EP1397522A1 Roller table roll, particularly for conveying furnace-heated metallic strip material |
| 03/17/2004 | CN1481946A Rolling guide roller of the rolling mill and the method of making and repairing it |
| 03/17/2004 | CN1481945A Steel billet feeding cylinder and the method of making and repairing it |
| 03/17/2004 | CN1142039C Method and equipment for rolling continuous billet from billet heating furnace of mill train advanced position |
| 03/11/2004 | WO2004020120A1 Process for producing hot-rolled steel strip and apparatus therefor |
| 03/10/2004 | EP1395509A1 Method and device for turning strips |
| 03/09/2004 | US6702294 Seal unit for mechanical members rotating relative to each other, in particular for foundry rollers |
| 03/03/2004 | CN2605084Y Self-lubricating guide |
| 02/26/2004 | US20040035576 Steel pipe for embedding-expanding, and method of embedding-expanding oil well steel pipe |
| 02/26/2004 | DE4200272B4 Vorrichtung zum kontrollierten Abkühlen von Beton-Rippendraht aus der Walzhitze Apparatus for controlled cooling of concrete ribs wire from the rolling heat |
| 02/19/2004 | WO2004014577A1 Cooling device, manufacturing method, and manufacturing line for hot rolled steel band |
| 02/18/2004 | CN2603710Y Adjustable tilt turnover-panel for feed |
| 02/18/2004 | CN2603709Y Improved structure for push arm of steel-pushing machine |
| 02/17/2004 | US6692689 Sink roll assembly with forced hydrodynamic film lubricated bearings and self-aligning holding arms |
| 02/12/2004 | US20040025558 Hot rolling thin strip |
| 02/10/2004 | US6689228 Metal apparatus comprising supports, conveyors, heaters, coolers and electronic controllers for heat treatment or hardening rails |
| 02/05/2004 | US20040020257 Metal ring inputting and outputting device |
| 02/05/2004 | DE10200441B4 Walzenstraße zum Walzen von Draht oder Feineisen Rolling mill for rolling wire or small sections |
| 01/29/2004 | US20040016478 Inductive heating process control of continuous cast metallic sheets |
| 01/28/2004 | CN1471591A Method for producing a magnesium hot strip |
| 01/21/2004 | CN1469833A A device and a method for stabilising a web or a filament of ferromagnetic material moving in one direction |
| 01/21/2004 | CN1469796A Metal ring inputting and outputting device |
| 01/21/2004 | CN1135143C Method and device for forming metal strap in band hot-rolling equipment |
| 01/15/2004 | US20040007035 Apparatus for reducing tension variations in a metal strip |
| 01/14/2004 | EP1046435B1 Piercing mill and method of changing cannon |
| 01/14/2004 | CN1134313C Finish rolling portion of mill and finish rolling method |
| 01/08/2004 | WO2004003248A1 Process for producing aluminum material for electrolytic capacitor electrode, aluminum material for electrolytic capacitor electrode and electrolytic capacitor |
| 01/07/2004 | CN2597118Y Rolling guiding device for mill |
| 01/06/2004 | US6672124 Rolling mill train with staggered mills, especially as a tandem rolling installation |
| 01/02/2004 | EP1375820A1 Steel pipe for use as embedded expanded pipe, and method of embedding oil-well steel pipe |
| 12/31/2003 | CN2595478Y Steel moving device for rolling narrow band steel |
| 12/31/2003 | CN2595477Y Material guide machine |
| 12/31/2003 | CN2595476Y Plate leading machine |
| 12/31/2003 | CN1464802A Structural body and method for cold rolling |
| 12/18/2003 | WO2003103869A1 Mill vibration control apparatus and method |
| 12/10/2003 | EP1368142A1 Device and respective equipment for receiving and discharging bars, used particularly for handling and/or wrapping purposes downstream of rolling-mills, and its respective rolling-mill |
| 12/10/2003 | EP1368141A2 Flat metal, production device and production method |
| 12/10/2003 | CN2590681Y Sliding guide & guards approached to roll gap |
| 12/10/2003 | CN1130548C Flatness measuring roller |
| 12/03/2003 | CN2589109Y Rolling guide plate apparatus |
| 12/03/2003 | CN2589108Y Rolling guide eccentric regulating device |
| 12/03/2003 | CN2589107Y Rolling guide apparatus |
| 12/03/2003 | CN1459343A Lifting finger |
| 11/27/2003 | WO2003097263A1 Method and device for cooling steel sheet and method of manufacturing steel sheet |
| 11/26/2003 | EP1364723A2 Uninterrupted continous rolling of bar & rod products |
| 11/26/2003 | CN2587542Y Antomatic open/close sheet blanket clamp |
| 11/19/2003 | EP1363035A1 Roll |
| 11/19/2003 | EP1361930A1 Continuous casting unit with post-arranged furnace, roughing stand and finishing train |
| 11/18/2003 | US6647604 Continuous casting and rolling of multiple rods |
| 11/12/2003 | CN2585712Y Locking device of rolling guide regulating screw |
| 11/05/2003 | CN2584307Y Side guards centring device |
| 11/05/2003 | CN1453079A Guide plate for rolling mill and its manufacture and repair method |
| 10/29/2003 | CN1451594A Turning device for tabular body transported on conveying line |
| 10/22/2003 | CN2581093Y Device for gripping and moving rolled part |
| 10/16/2003 | WO2003084686A1 Device for cooling rolling stock within the cooling stretch of a rolling mill |
| 10/16/2003 | US20030192360 Plate reduction press apparatus and methods |
| 10/15/2003 | EP0927138B1 Web tension equalizing roll and tracking apparatus |
| 10/15/2003 | CN2579540Y Water-proof dust-proof rolling mill guide horizontal beam device |
| 10/15/2003 | CN1448229A Guide wheel for high-speed rod-rolling mill and its manufacture |
| 10/09/2003 | WO2003033184A8 Device for driving material to be rolled on vertical rolling mill cages |
| 10/09/2003 | WO2003033182A3 Device and method for the production of flat metal |
| 10/09/2003 | US20030188559 Plate reduction press apparatus and methods |
| 10/09/2003 | DE19935647C2 Verfahren zum Walzen von erwärmtem metallischem Gut und Anlage zur Durchführung des Verfahrens A method of rolling heated metallic materials and plant for carrying out the method |
| 10/08/2003 | EP1350576A2 Driver system for devices for the drawing or braking of metal strips |
| 10/08/2003 | CN1123406C Slowly cooling system for particle type isolation materials |
| 10/08/2003 | CN1123403C Method and equipment for rolling hot-rolling wide strip steel in small sized strip steel prodn. equipment |
| 10/01/2003 | CN2576365Y Middle-thickness board rotary plate-turning machine |
| 09/30/2003 | US6628378 Methods and apparatus for aligning rolls |
| 09/25/2003 | US20030177805 Plate reduction press apparatus and methods |
| 09/24/2003 | EP1346801A1 Metal ring inputting and outputting device |
| 09/24/2003 | CN2574798Y Extrusion wheel mechanism of continuous extruder |
| 09/24/2003 | CN2574797Y Multistage inverted wire drawing machine |
| 09/24/2003 | CN2574796Y Square steel conveying state conversion spout |
| 09/18/2003 | US20030173054 Method and installation for producing a metal strip |
| 09/17/2003 | EP1343598A1 Mill vibration control apparatus and method |
| 09/17/2003 | EP1196257B1 Method and device for rolling a metal strip using a sizing stand |
| 09/17/2003 | CN1121284C Hot rolled material take-up equipment and ak-up method |
| 09/12/2003 | WO2003023076A3 Device for quenching and tempering long-length rolling stock |
| 09/11/2003 | US20030167818 Hot rolling thin strip |
| 09/10/2003 | CN2571515Y Guide roller for rolling machine |
| 09/10/2003 | CN2571514Y Guide and guards assembly |
| 09/09/2003 | US6615634 Plate width adjusting apparatus and plate width adjusting method |
| 09/09/2003 | US6615633 Metal plateness controlling method and device |
| 09/04/2003 | WO2003072276A1 Separation device |
| 09/03/2003 | CN2569946Y Roller for conveying steel feed |