| Patents for B21B 31 - Rolling stand structures; Mounting, adjusting, or interchanging rolls, roll mountings, or stand frames (6,388) |
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| 06/27/2007 | CN2915300Y Three-roller skew rolling tube grimper |
| 06/27/2007 | CN1989349A Pressure-medium cylinder with pressure-translation |
| 06/26/2007 | US7234334 Saddle for backing assemblies in a rolling mill |
| 06/21/2007 | US20070140601 Sealing device |
| 06/20/2007 | CN1981948A Three-roller pipe rolling apparatus |
| 06/19/2007 | CA2338466C System of supply, discharge and distribution lines for notably liquid operating media in rolling stands |
| 06/19/2007 | CA2321312C Induction heating roller apparatus |
| 06/14/2007 | DE202007001433U1 Walzgerüst, insbesondere Quarto-Walzgerüst mit geteilten vorgespannten und gegen Bruch abgesicherten Walzenständen Roll stand, in particular four-high roll stand with divided prestressed and secured against breakage roll stands |
| 06/13/2007 | EP1795324A1 System for positioning a laminating cylinder in a calender |
| 06/13/2007 | CN2911302Y Bearing for narrow steel strip rolling mill |
| 06/13/2007 | CN2911301Y Long service conical roller bearing for rolling mill |
| 06/13/2007 | CN2911300Y Long service roller bearing for rolling mill |
| 06/13/2007 | CN2910393Y Roller palm end position regulator |
| 06/13/2007 | CN1320968C Mill bend roller connecting device |
| 06/07/2007 | US20070129228 Rolling stand |
| 06/07/2007 | US20070125146 Torque support |
| 06/06/2007 | EP1534441B1 Method and plant for the hot rolling of rails |
| 06/06/2007 | CN2907939Y Convexity control device of 20 rolling machine |
| 06/06/2007 | CN1976766A Finishing monoblock for a billet lamination plant for producing high-quality wire rods |
| 06/06/2007 | CN1974037A Method of raising response frequency of high pressure servo system in rolling machine |
| 06/06/2007 | CN1974036A Multiple rolling machine and its control method |
| 06/06/2007 | CN1974033A Rolling mill for copper wire |
| 06/06/2007 | CN1320296C Internal sealing ring for roll machine oil slick bearing |
| 06/05/2007 | US7225657 Elimination of rolling mill chatter |
| 06/05/2007 | US7225656 Process for forming a workpiece and rolling machine |
| 05/31/2007 | WO2007060370A1 Method of managing cylinders in a rolling facility and installation for implementing same |
| 05/31/2007 | US20070119223 Apparatus For Holding At Least Two Rolls Of A Rolling Machine, And Rolling Machine |
| 05/31/2007 | DE102005056649B3 Vorrichtung zum Halten von wenigstens zwei Walzen einer Walzmaschine und Walzmaschine Device for holding at least two rolls of a rolling machine and rolling machine |
| 05/31/2007 | DE102005042835B3 Rolling mill for manufacturing tube and rod, includes rollers in roller frame located in stand, with adjusters which can be swung or translated and locked in position |
| 05/31/2007 | DE102005042069B4 Einbaustück für ein Walzenlager Chock for a rolling bearing |
| 05/30/2007 | EP1790423A1 Holding device for the at least two rollers of a rolling machine and rolling machine |
| 05/30/2007 | EP1601475B1 Rolling frame and method for adjusting said rolling frame |
| 05/29/2007 | CA2327499C Rolling apparatus |
| 05/24/2007 | DE19602004C5 Kaltwalzwerk für Fein- und Folienband Cold rolling mill for fine and foil tape |
| 05/24/2007 | DE10003126C5 Walzapparat und Verfahren zum Justieren eines solchen Rolling apparatus and method for adjusting such |
| 05/23/2007 | CN2902497Y Press device of pipe release machine |
| 05/23/2007 | CN2902496Y Bearing serial roller structure of mill |
| 05/23/2007 | CN1968767A Device for loading the guide surfaces of bearing chocks supported in the housing windows of rolling stands |
| 05/17/2007 | US20070107482 Rolling device |
| 05/17/2007 | US20070107210 Device for installing and removing a roller supporting a bearing assembly |
| 05/16/2007 | CN2899987Y Conical punching machine for seamless steel pipe |
| 05/16/2007 | CN2899986Y High rigidity four roller convertable fine rolling cold rolling mill |
| 05/16/2007 | CN1964799A Bar speed changing device |
| 05/10/2007 | US20070101792 Optimised shift strategy as a function of strip width |
| 05/10/2007 | US20070101791 Multi-part roll stand for edgers in rolling mills |
| 05/09/2007 | EP1782896A2 Method for forming a workpiece and rolling machine |
| 05/09/2007 | CN2897473Y Side adjustable supporting mechanism of multi-roller cold press |
| 05/09/2007 | CN2897472Y Clamp of oil-blooming guide-board base for mill |
| 05/09/2007 | CN1958183A Control method for zero adjusting rollers in universal type rolling mill |
| 05/09/2007 | CN1958181A Rolling mill for hot rolled planks and strips |
| 05/03/2007 | US20070095121 Combined operating modes and frame types in tandem cold rolling mills |
| 05/02/2007 | CN2894879Y Integral-housing split-roll-box multi-roll mill |
| 05/02/2007 | CN2894878Y Lower roll box dual-wedge adjusting device for multi-roll mill |
| 05/02/2007 | CN1956806A Device for rotationally locking a rolling mill roller mounted in bearing inserts in the stand windows of roll stands |
| 04/26/2007 | US20070089470 Roll stand with axially displaceable rolls |
| 04/24/2007 | CA2373260C Bending device for the working rolls of a hot-rolling frame |
| 04/24/2007 | CA2183950C Hot strip production plant for ferritic rolling and method of producing ferritic rolled strip |
| 04/19/2007 | WO2007042060A1 Apparatus for adjusting working rolls to the rolling line |
| 04/19/2007 | CA2601775A1 Device for adapting working rolls to a rolling line |
| 04/12/2007 | WO2007039187A1 Roll stand provided with a displacement device |
| 04/11/2007 | EP1772639A2 Pressure compensating device for a roll bearing |
| 04/11/2007 | EP1771260A1 Finishing monoblock for a billet lamination plant for producing high-quality wire rods |
| 04/11/2007 | CN2887475Y High toughness prestress rolling mill |
| 04/10/2007 | CA2455178C Seal end plate |
| 04/10/2007 | CA2250498C Device for changing work rolls and/or intermediate rolls in a rolling mill housing, and storage rack for such a device. |
| 03/28/2007 | EP1765584A1 Support apparatus for embossing rolls and method for the replacement of the same |
| 03/28/2007 | EP1765531A1 Bar speed changing device |
| 03/28/2007 | CN2882831Y Plamisher |
| 03/28/2007 | CN2882830Y Double-module 4-dividing finishing mill |
| 03/22/2007 | US20070062240 Adjusting roll in rolling frames, among others vertical upset forging frames |
| 03/21/2007 | EP1763638A1 Pressure-medium cylinder with pressure-translation |
| 03/21/2007 | CN1933925A Method for the insertion of machine units into a production line |
| 03/21/2007 | CN1305592C Fastening apparatus and method |
| 03/20/2007 | US7191629 Modular rolling mill |
| 03/14/2007 | EP1761345A1 Device for impinging the guide surfaces of bearing inserts guided in stand windows of roll stands |
| 03/14/2007 | CN2877905Y Special tools for treating bearing seat accident of working roll transmission side |
| 03/14/2007 | CN1304130C Rolling mill comprising support plates |
| 03/13/2007 | US7188502 Method and device for changing the rolls of a tube welding stand |
| 03/08/2007 | US20070051154 Reaction force expanding and clamping device |
| 03/08/2007 | DE19819686B4 Verfahren und Vorrichtung zur Schmiermittelentsorgung aus einem Gleitlager Method and apparatus for lubricant disposal of a plain bearing |
| 03/07/2007 | EP1758693A1 Compact rolling mill and a method of producing a thin strip |
| 03/07/2007 | CN2875635Y Cutting yoke type roll replacing device |
| 03/07/2007 | CN1926348A Device for sealing the ball side of a bearing of a roller stud |
| 03/07/2007 | CN1925931A Changeover system and changeover method for a metal forming mill |
| 03/01/2007 | US20070044533 Rolling Machine |
| 03/01/2007 | DE102005042069A1 Insertion piece for a roll stand for receiving roller pin bearings comprises insertion components made from welded single components |
| 02/28/2007 | EP1755800A1 Compact cantilever rolling mill and a method of producing a metallic product |
| 02/28/2007 | CN1921959A Method and device for exchanging sets of rolls in rolling frames of a rolling mill |
| 02/28/2007 | CN1921958A Platform for industrial installations, particularly for high-pressure descalers, emergency shears and pendulum shears in rolling trains or the like |
| 02/28/2007 | CN1302127C Method and device for shaping structural parts |
| 02/28/2007 | CN1301809C Triple bearing arrangement for cantilevered roll shafts |
| 02/22/2007 | US20070039187 Method and device for prestressing tapered roller bearings of a rolling mill roller |
| 02/21/2007 | CN2871048Y Press of roller-style plate calibrator |
| 02/15/2007 | US20070036426 Method for measuring misalignment of continuance mill and apparatus for measuring the same |
| 02/15/2007 | US20070033978 Rolling mill consisting of horizontal stands and vertical stands |
| 02/14/2007 | CN2868482Y Roll axial position regulating device |
| 02/14/2007 | CN2868481Y Roll-changing device for high-rigidity bearing finishing mill |
| 02/14/2007 | CN2868479Y Three-roll backing mill |
| 02/14/2007 | CN1300478C Super-high pressure locking nut for roller |
| 02/14/2007 | CN1299845C Inclined roller type rolling mill and method for rolling thereby |