| Patents for B21B 31 - Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames (6,388) |
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| 05/25/2005 | CN1618541A Mill frame lining board, and its mfg. method |
| 05/25/2005 | CN1202922C Rolling mill oil film bearing conic sleeve |
| 05/24/2005 | US6895794 Rolling mill and rolling method |
| 05/18/2005 | CN2700012Y Box board cold-milling roll |
| 05/17/2005 | US6892562 Fastening apparatus and method |
| 05/17/2005 | CA2264456C Sizing roll stand for a steel mill |
| 05/11/2005 | CN2698478Y Sealing tape cold-rolling mill |
| 05/11/2005 | CN1615188A Cluster mill, in particular, a six-high cluster mill, comprising an axial displacement and holding device for displaceably mounted intermediate rolls and or working rolls |
| 05/10/2005 | CA2302599C Strip thickness controller for rolling mill |
| 05/04/2005 | DE10034588B4 Schmieranordnung zum Schmieren eines Lagers Lubrication arrangement for lubricating a bearing |
| 05/04/2005 | CN1199744C Leveling method of hydraulic pressed riffled roller |
| 04/28/2005 | WO2005038332A2 Method and apparatus for lubricating a sealed bearing assembly by supplying grease and gas through separate supply lines |
| 04/28/2005 | WO2005037455A1 Neck seal for rolling mill oil film bearing |
| 04/26/2005 | US6884013 Mounting and dismounting mechanism for a straightening or calibrating roller rotatable about a spindle and provided with a circular groove |
| 04/26/2005 | CA2337777C Rolling mill and rolling-mill train |
| 04/21/2005 | WO2005035155A1 Method of measuring misalignment of multi-stage rolling mill and measuring device therefor |
| 04/21/2005 | US20050081593 Cluster mill, in particular, a six-high cluster mill, comprising an axial displacement and holding device for displaceably mounted intermediates rolls and or working rolls |
| 04/20/2005 | CN2693365Y Back lining bearing interlace arranging multiple roller mill |
| 04/20/2005 | CN1197667C Bayonet roller end coupling device |
| 04/13/2005 | EP1522751A1 Method and apparatus for lubricating a bearing assembly by supplying grease and gas |
| 04/07/2005 | US20050073110 Neck seal for rolling mill oil film bearing |
| 04/06/2005 | EP1519798A1 Method and casting roller plant for the semi-endless or endless rolling by casting of a metal in particular a steel strip which may be transversely separated as required after solidification |
| 04/06/2005 | EP1294499B1 Roll stand, especially a duo or quarto roll stand, comprising bending and balancing devices for axially displaceable rollers |
| 03/30/2005 | EP1043083B1 Wiper for liquid substances |
| 03/30/2005 | CN1194824C Rolling mill with roll deflection bi-dimensionally controlled |
| 03/23/2005 | EP1318877B1 Rails for supplying media |
| 03/23/2005 | CN2686751Y Roll-interchanging device for multi-roll mill |
| 03/23/2005 | CN2686750Y Combined stand for rolling mill |
| 03/23/2005 | CN2686749Y Rolling mill with multi-point screwdown gear and saddle split |
| 03/17/2005 | US20050056069 Rolling device |
| 03/16/2005 | EP1514639A1 Polishing jig for rolling mill backup roll bearing |
| 03/16/2005 | EP1514616A1 Rolling device and rolling method |
| 03/15/2005 | US6866270 Sealing device for cylinder bearings |
| 03/10/2005 | WO2005021175A1 Device for installing and removing a roller supporting a bearing assembly |
| 03/09/2005 | EP1227899B1 Vibration damping apparatus and method accordingly |
| 03/09/2005 | CN2683912Y 锁紧缸 Locking cylinder |
| 03/09/2005 | CN1191890C Device for raising & withdrawing back-up roll bearing unit |
| 03/03/2005 | WO2005018843A1 Method for extending the casting cycle for two-roll strip casting, and installation for carrying out said method |
| 03/03/2005 | US20050044916 Apparatus for manufacturing band plate |
| 03/02/2005 | EP1425118B1 Universal rolling stand with roll gap control |
| 02/24/2005 | DE10334727A1 Walzvorrichtung Rolling device |
| 02/23/2005 | EP1507606A1 Method and device for changing pairs of working rolls and/or pairs of back-up rolls on roll stands |
| 02/23/2005 | EP1507605A1 Device for influencing in a controlled manner the load pressure of pressure rollers |
| 02/23/2005 | CN1190277C Tandem rolling mill and rolling process using the same |
| 02/17/2005 | US20050035561 Sealing device comprising a two-piece annular body |
| 02/17/2005 | DE10335527A1 Device for removing bearing unit from roll neck of supporting roller of mill stand comprises nut fixed to roll neck to be supported on bearing unit |
| 02/17/2005 | DE10334682A1 Walzvorrichtung Rolling device |
| 02/16/2005 | EP1425119B1 Rolling stock guiding device for a horizontal two-high rolling stand |
| 02/16/2005 | EP1420898B1 Roll stand for rolling different rolling stock that requires different roll separating forces |
| 02/16/2005 | CN2678791Y Replacer lifting platform of roll bearing housing |
| 02/16/2005 | CN1579672A Bandlike plate production apparatus |
| 02/16/2005 | CN1579657A Plate rolling mill |
| 02/10/2005 | WO2005011885A1 Rolling device |
| 02/10/2005 | WO2005011884A1 Rolling device |
| 02/10/2005 | US20050028575 Plate rolling mill |
| 02/09/2005 | CN1575878A Method for determining shape of shift roll for rolling mill |
| 02/08/2005 | US6851676 Inner seal ring for rolling mill oil film bearing |
| 02/02/2005 | EP1425117B1 Hydraulic fast locking and loosening device for bearing assemblies of rolling-mill cylinders, and corresponding method of use |
| 01/27/2005 | DE10305511B9 Walze Roller |
| 01/26/2005 | CN1571709A 轧制装置 Rolling device |
| 01/26/2005 | CN1570408A Device for holding at least one roller of a rolling machine |
| 01/26/2005 | CN1186136C 润滑系统 Lubrication system |
| 01/19/2005 | EP1497048A2 Medium-supply coupling for rolling frames |
| 01/19/2005 | CN2671709Y Roller detachacher |
| 01/19/2005 | CN1565764A Subassemblies of supporting roller |
| 01/13/2005 | US20050005663 Fastening apparatus and method |
| 01/12/2005 | CN1184024C Device and method for shifting work roll of cluster mill |
| 01/11/2005 | US6840077 Roll stand for rolling bar-shaped or tubular material |
| 01/06/2005 | US20050001086 Laying head for rod rolling mill |
| 01/06/2005 | US20050000263 Device for changing the work rolls and the back-up rolls of a strip-mill |
| 01/05/2005 | EP1436104B1 Rolling device |
| 01/05/2005 | CN2668291Y Power frame for high speed continuous rolling mill |
| 01/04/2005 | US6837090 Rolling line for the continuous rolling of strand-shaped products |
| 12/30/2004 | US20040267392 Method for determining shape of shift roll for rolling mill |
| 12/29/2004 | EP1286793B1 Multiple-roll rolling mill for strip material |
| 12/29/2004 | EP1150785B1 Roller device and method for adjusting said device |
| 12/22/2004 | EP1487595A1 Method and installation for the production of an aluminum sheet with a textured surface |
| 12/21/2004 | US6832424 Symmetrical mill |
| 12/16/2004 | DE202004015874U1 Profile cutter for metal strip has successive tool stands with profiling tools driven via belt and shafts |
| 12/15/2004 | CN2663042Y Hydraulic vernier device for changing roll of cogging mill universal shaft |
| 12/15/2004 | CN2663041Y Crank link mechanism for periodic dual-pipe cold-rolling mill having dual balance weight |
| 12/09/2004 | US20040244201 Hydraulic fast locking and loosening device for bearing assemblies of rolling-mill cylinders, and corresponding method of use |
| 12/08/2004 | CN2661333Y Environment-friendly type lubricant internal recycle rolling mill bearing |
| 12/08/2004 | CN2661332Y Roller supporting mechanism of dismounting device in roll bearing box |
| 12/08/2004 | CN1553832A Rolling stock guiding device for a horizontal two-high rolling stand |
| 12/07/2004 | US6827530 Symmetrical mill |
| 12/07/2004 | US6826941 Roller apparatus with improved height adjustability |
| 12/02/2004 | WO2004058426A3 Flat guiding module, particularly for a roll stand, and rolling methods for a roll stand equipped with a flat guiding module |
| 12/02/2004 | US20040237620 Universal rolling stand with roll gap control |
| 12/02/2004 | DE10322664A1 Hilfsanstellvorrichtung für Walzgerüste Hilfsanstellvorrichtung for rolling mills |
| 12/02/2004 | DE10322315A1 Walze für die Strangführung von Stranggießanlagen Roller for the strand guide by continuous casting |
| 12/01/2004 | CN1551809A Universal rolling stand with roll gap control |
| 12/01/2004 | CN1551808A Hydraulic fast locking and loosening device for bearing assemblies of rolling-mill cylinders, and corresponding method of use |
| 11/25/2004 | US20040231389 Device and working method for automatically changing work rolls, the back-up rolls and the intermediate rolls of a single-stand or multiple-stand strip mill |
| 11/25/2004 | US20040231388 Tightening and untightening device for bearings of rolling mills |
| 11/25/2004 | US20040231380 Process for forming a workpiece and rolling machine |
| 11/25/2004 | DE10317312A1 Vorrichtung zum Halten wenigstens einer Walze einer Walzmaschine Device for holding at least one roll of a rolling machine |
| 11/24/2004 | EP1479456A1 Strand guiding roller with slide ring seal for continuous casting machines |
| 11/24/2004 | EP1478474A1 Tightening and untightening device for bearings of rolling mills |
| 11/24/2004 | EP1213060B1 Device and method for shifting work roll of cluster mill |