| Patents for B21B 27 - Rolls; Lubricating, cooling or heating rolls while in use (5,631) |
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| 05/11/2006 | DE10332221B4 Verfahren zur Minimierung verdickter Enden beim Auswalzen von Walzprodukten A method for minimizing thickened ends when rolling out of rolled products |
| 05/09/2006 | US7040131 Cold forming tool, machine and method |
| 05/03/2006 | CN2776584Y Hard alloy composite mill roll |
| 05/03/2006 | CN2776583Y Metal wire continuous milling machine |
| 05/03/2006 | CN1254323C Method and device for band-edge orientated displacement of internediate cylinders in 6 cylinder mill |
| 05/03/2006 | CN1254320C Roll stand comprising CVC roll pair |
| 04/19/2006 | CN2772654Y Composite roller from hard alloy of tension reducing mill |
| 04/19/2006 | CN1251815C High-power composite roller for rolling steel and manufacturing method thereof |
| 04/18/2006 | US7028523 Rails for supplying media |
| 04/18/2006 | US7028522 Electric heating type rolling device |
| 04/13/2006 | DE102004016204B4 Haspeltreiber Reel driver |
| 04/11/2006 | US7025111 Method for coating a metallic component |
| 04/11/2006 | US7024990 Calender and an arrangement for fastening rolls of a calender |
| 04/11/2006 | US7024906 Roll stand for rolling bar-shaped or tubular material |
| 04/06/2006 | DE10392944T5 Walzvorrichtung vom elektrisch beheizten Typ Rolling device electric heating type |
| 04/05/2006 | CN2768914Y Prestress locking roll |
| 04/05/2006 | CN1754631A Manufacturing method for roller-shell smelting and casting for aluminium-casted mill |
| 03/29/2006 | CN1751816A Large section WCP/Fe-C composite material-nodular iron composite structure collars |
| 03/29/2006 | CN1247334C Apparatus and method for thermal controlling roll shape of roll in rolling mill |
| 03/23/2006 | WO2006030795A1 Centrifugally cast external layer for rolling roll and method for manufacture thereof |
| 03/22/2006 | EP1637242A1 Large strain introducing working method and caliber rolling device |
| 03/22/2006 | EP1635964A1 Rolling apparatus and method of making product of miscellaneous cross section with use of same |
| 03/22/2006 | CN1750894A Method of manufacturing metal ring for endless metal belt |
| 03/22/2006 | CN1246096C Rolling method and apparatus for copper-aluminum double-face composite board |
| 03/16/2006 | DE102005043256A1 Roll stand useful for production of rolled strip including backing rolls with each working and each intermediate roll consisting of cylindrical and convex curved section avoids drawacks of continuously variable crown (CVC) rolls |
| 03/15/2006 | EP1633504A1 Lubricated hot rolling method |
| 03/15/2006 | CN2764509Y Inner cooling type roller |
| 03/15/2006 | CN1745920A Roller center heater of magnesium alloy board |
| 03/08/2006 | EP1185793B1 Method and arrangement for pumping material |
| 03/08/2006 | CN1744955A Seamless steel tube for drive shaft and method for manufacturing the same |
| 03/08/2006 | CN1743090A Method for designing roller shape and milling roller for inhibiting higher-order wave shape |
| 03/08/2006 | CN1244424C Casting roller with variable cross-section profile for casting metal strip in continuous casting roller plant |
| 03/02/2006 | WO2005095108A3 Method for the production of surface and depth variable embossing tools |
| 03/01/2006 | CN2761299Y Metal wire continuous rolling mill |
| 03/01/2006 | CN1243950C Internal fillet-added heat-exchange pipe with staggered fillets at different heights |
| 02/28/2006 | US7004002 Rolling method for strip rolling mill and strip rolling equipment |
| 02/23/2006 | DE10223639B4 Gekühlte Transportrolle für einen Ofen zur Wärmebehandlung von Körpern, insbesondere Brammen Refrigerated transport roller for a furnace for heat treatment of articles, in particular slabs |
| 02/22/2006 | CN2759625Y Reinforcing bar twisting mill |
| 02/22/2006 | CN1242857C Rolling mill for rolling superconductive conductor |
| 02/16/2006 | DE102004016460A1 Vorrichtung und Verfahren zur Herstellung einer Rohbauanordnung Apparatus and method for producing a shell arrangement |
| 02/15/2006 | EP1625896A1 Cemented carbide composite rolls for strip rolling |
| 02/15/2006 | CN1733960A Roller for polishing bright sheet and its production method |
| 02/15/2006 | CN1733378A Composite roller made of super-hard alloy used for rolling board |
| 02/15/2006 | CN1242084C White alloy casting iron roller |
| 02/15/2006 | CN1241854C Roller structure, its top device and method for tightening its fiber-contained cover |
| 02/15/2006 | CN1241690C Rolling mill with laterally different velocities |
| 02/09/2006 | DE19743724B4 Induktionsheizrollereinrichtung Induktionsheizrollereinrichtung |
| 02/08/2006 | EP0968774B1 A method for manufacturing a hot-rolled steel strip |
| 02/08/2006 | CN1240494C Method for cooling and lubricating rollers on rolling stand |
| 02/01/2006 | EP1294498B8 A work roll for producing metal foil |
| 02/01/2006 | CN2754760Y Cool and oxidation preventor of planetary pipe bar roller |
| 01/26/2006 | WO2005023444A3 Method and device for applying an adjustable tensile-stress distribution, in particular in the edge regions of cold-rolled metal strips |
| 01/25/2006 | CN1238125C Bionic non-smooth wearable roller |
| 01/25/2006 | CN1238124C Bionic non-smooth wearable roller |
| 01/19/2006 | US20060010951 Process for producing hot-rolled steel strip and apparatus therefor |
| 01/19/2006 | DE19525513B4 Vorrichtung zum Richten eines Flanschprofils als Richtgut Means for directing a flange profile as straightened |
| 01/18/2006 | CN1236869C Roller changing equipment and method for rolling machine |
| 01/18/2006 | CN1236868C Reversible guide-free rolling apparatus |
| 01/11/2006 | CN1235694C Method and nozzle arrangement for variable-width lubrication of rolling nip of rolling stand |
| 01/04/2006 | EP1610913A1 Rolled product, method and device for the production thereof, and use of the same |
| 12/29/2005 | WO2005123288A1 Method and installation for the production of a thin metal sheet or a metallic foil by means of milling |
| 12/29/2005 | DE102004040375A1 Verfahren und Walzgerüst zum Kaltwalzen von metallischem Walzgut, insbesondere von Walzband, mit Düsen für gasförmige oder flüssige Behandlungsmedien A method and rolling mill for cold-rolling metallic rolling stock, in particular of the rolled strip, with nozzles for liquid or gaseous treatment media |
| 12/22/2005 | WO2005120739A1 Method and rolling stand for cold rolling of metallic rolling stock in particular rolling strip with nozzles for gaseous or liquid treatment media |
| 12/22/2005 | DE102004027453A1 Intermediate/support roller in a roll stand, for rolling metal strip or a paper web calender roller, has hydro cylinders symmetrically flanking a center disk on the axis supporting the mantle to give vertical movements |
| 12/22/2005 | DE102004016735B3 Tool heating device for deforming machine has heating element able to be fitted to deforming machine for preheating |
| 12/21/2005 | EP1607147A1 Method and apparatus to produce a thin sheet or a foil of metallic material by rolling |
| 12/15/2005 | WO2005118172A1 Method and device for mounting and functional verification of roll fittings in roll stands such as rolling trains in tandem |
| 12/15/2005 | DE102004025984A1 Verfahren und Einrichtung für die Montage und für Funktionsprüfung von Walzarmaturen in Walzgerüsten oder in Walzstraßen, wie bspw. Tandemwalzstraßen Method and apparatus for the assembly and for the functional testing of roll fittings in roll stands or in rolling trains such as, for example, tandem rolling trains |
| 12/14/2005 | CN1706981A Disc shaped roll and producing method thereof |
| 12/08/2005 | WO2005115651A1 Method and device for cooling and/or lubricating cylinders and/or rolling stock |
| 12/08/2005 | DE102004025058A1 Verfahren und Vorrichtung zur Kühlung und/oder Schmierung von Walzen und/oder Walzgut Method and apparatus for cooling and / or lubrication of rolls and / or rolling |
| 12/07/2005 | CN1230261C Combined drive for flur-or six-high rolling mill and operating method for the same |
| 12/06/2005 | US6971946 Manufacturing method of roller of film or tape handling machine |
| 12/06/2005 | US6971174 Method of manufacturing a caster roll |
| 12/01/2005 | US20050266927 Seamless steel tube for drive shaft and method for manufacturing the same |
| 11/30/2005 | EP1294498B1 A work roll for producing metal foil |
| 11/24/2005 | US20050258136 Method for providing surface texturing of aluminum sheet, substrate for lithographic plate and lithographic plate |
| 11/23/2005 | EP1598138A1 Method for providing surface texturing of aluminium sheet, substrate for lithographic plate and lithographic plate |
| 11/23/2005 | EP1598128A1 Method of manufacturing metal ring for endless metal belt |
| 11/23/2005 | CN1228152C Cold-mill shape controlling method and apparatus |
| 11/16/2005 | EP1595609A1 Seamless steel tube for drive shaft and method of manufacturing the same |
| 11/10/2005 | US20050247699 Resistive heaters and uses thereof |
| 11/10/2005 | US20050247694 Resistive heaters and uses thereof |
| 11/09/2005 | CN1226108C Cast oil roller |
| 10/27/2005 | US20050236400 Resistive heaters and uses thereof |
| 10/27/2005 | DE202005013642U1 Measuring roller for measuring the strip tension and/or strip temperature comprises a support body and sensors made from piezoelectric material which is bound to fibers arranged in the longitudinal direction of the sensors |
| 10/27/2005 | DE202005012465U1 Hot strip material tension or temperature measurement roller has channels cut in outer surface covered by shrunk on tube |
| 10/26/2005 | EP1279445B1 Hot rolling mill and hot rolling method |
| 10/26/2005 | CN1686625A Hot state working roller with cooling device |
| 10/25/2005 | CA2243209C Rolled product of metal exhibiting a light-spreading surface structure |
| 10/20/2005 | US20050230378 Resistive heaters and uses thereof |
| 10/19/2005 | CN1683093A Tool for thermal processing |
| 10/18/2005 | CA2381244C Process of producing diffraction gratings on the surfaces of articles |
| 10/13/2005 | WO2005095108A2 Method for the production of surface and depth variable embossing tools |
| 10/12/2005 | CN2732374Y Pass positioning of rolling mill roller |
| 10/12/2005 | CN1222371C Method and installation for producing metal strips and sheets |
| 10/06/2005 | WO2005093271A1 Compliant pressure roller with uniform nip pressure |
| 10/06/2005 | WO2005092531A1 Tube manufacturing method and apparatus for fixed diameter rolling |
| 10/06/2005 | US20050217099 Devic and process for producing a pre-form assembly |
| 10/05/2005 | CN1678421A Composite metal article and method of making |