| Patents for B21B 27 - Rolls; Lubricating, cooling or heating rolls while in use (5,631) |
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| 11/06/2002 | EP0788993B1 Roll for take-up equipment for hot rolling mill |
| 11/06/2002 | CN1378605A Steel material, its use and its manufacture |
| 10/31/2002 | DE10022205A1 Supporting rollers used in multiple roll stands comprise axially adjustable plates moving in opposite directions |
| 10/24/2002 | US20020155934 Composite roll of cemented carbide, and steel hot-rolling method using the same |
| 10/24/2002 | US20020152785 Keyless tooling system |
| 10/24/2002 | US20020152784 Compression assembly for forming rolls |
| 10/23/2002 | CN2517519Y Double-oblique angle stress locking combined roller |
| 10/23/2002 | CN1093009C Method of rolling shape having flange and web, and line of rolling apparatus |
| 10/22/2002 | US6468461 Process for forming sheet products |
| 10/17/2002 | WO2002081068A1 Mixer and mixer controller |
| 10/16/2002 | CN1092787C Fin tube with multi-fin and its producing method |
| 10/15/2002 | US6463652 Apparatus and methods for manufacturing hot rolled steel sheets |
| 10/03/2002 | WO2002076645A1 Sealing device for roll bearings with compensation for radial offset |
| 10/02/2002 | DE10113610A1 Production of a thick profiled one-piece rolling stock used in the production of sheet metal comprises deforming the starting material widthwise using rollers which penetrate into the starting material forming a three-dimensional profile |
| 09/26/2002 | WO2002074460A1 Hot rolling mill and hot rolling method |
| 09/26/2002 | DE10113869A1 Sealing system for bearing for roller comprises sealing rings which fit against surface on roller shaft, rings and surface being mounted on supports which are less rigid than sealing lips on rings |
| 09/24/2002 | US6453713 Deflection dampening apparatus for a roll used to process uniformly flat products |
| 09/17/2002 | US6450693 Bearing arrangement for a shaft supporting a rotating tool |
| 09/17/2002 | US6450000 Roller cooling and lubricating device for cold rolling mills such as thin strip and foil rolling mills |
| 09/12/2002 | WO2000077513A9 Device for nondestructive testing of especially hot, bar-shaped rolling material |
| 09/12/2002 | DE10111025A1 Embossing or coining roll gap adjustment uses markings on roll surface and endface clear or within die engravure so rolls can be turned to register markings and give required roll contact-free gap. |
| 09/12/2002 | DE10108699A1 Production of technical rollers involves preparing a cylindrical sleeve, and heating the sleeve until the inner diameter of the sleeve is as large as the outer diameter of the supporting core |
| 09/11/2002 | EP1238779A2 Thin sheet forming roll, sheet forming machine, and sheet forming method |
| 09/11/2002 | CN1368907A Assembly for changing nut that retains roll ring |
| 09/11/2002 | CN1368409A Rolling method for plate mill and rolling equipment for plate |
| 09/05/2002 | US20020121118 Method for supplying rolling oil for cold rolling |
| 09/04/2002 | CN1090065C Machine frame for roller forming and forming method |
| 09/04/2002 | CN1090064C Heavy unit weight hot rolling method for sheet bars, and steel rolling equipment therefor |
| 09/03/2002 | US6442989 Wire sizing rolling method |
| 08/28/2002 | EP0896840B1 Rolling mill and rolling method and rolling equipment |
| 08/28/2002 | CN1365864A Induction heating device for roll and induction heating method |
| 08/22/2002 | WO2002064275A1 Multistage hot rolling mill and method of rolling by the multistage hot rolling mill |
| 08/15/2002 | WO2002062931A1 Method for cold rolling metals using an aqueous lubricant comprising at least a carboxylic acid, a phosphate ester and a wax |
| 08/14/2002 | EP1146971B1 Mechanically textured aluminum alloy sheet |
| 08/14/2002 | CN1089060C Dynamic crown control back-up roll assembly and rolling frame and method for control of convexity in rolling |
| 08/08/2002 | WO2002060610A1 Crown preventing backup roll assembly for rolling mills |
| 08/07/2002 | EP1228818A2 Rolling method for strip rolling mill and strip rolling equipment |
| 08/01/2002 | WO2002059936A2 Resistive heaters and uses thereof |
| 08/01/2002 | WO2002058860A1 Roll stand for producing plane roll strips having a desired strip profile superelevation |
| 08/01/2002 | DE10103487A1 Verfahren zur Herstellung eines großflächigen Gebildes an Kraftfahrzeugen und großflächiges Gebilde dazu Process for the preparation of large-scale structure of motor vehicles and large-scale structures to |
| 08/01/2002 | DE10102291A1 Walzenkörper für in zur Bearbeitung von metallischen Werkstoffen dienenden Walzgerüsten und Walzstraßen eingesetzte horizontal, vertikal oder schräg angeordnete Flach- oder Profilwalzen, Wickelspulen, Rollgangsrollen od.dgl. Roll body for serving in the processing of metallic materials rolling mills and mills used horizontally, vertically or diagonally arranged flat or roll forming, winding spools, rollers of the roller or the like. |
| 08/01/2002 | CA2429983A1 Resistive heaters and uses thereof |
| 07/31/2002 | EP0759126B1 Electromagnetic roller arrangement |
| 07/31/2002 | EP0756905B1 Method of rolling shape having flange and web, and line of rolling apparatus |
| 07/25/2002 | US20020096512 Resistive heaters and uses thereof |
| 07/25/2002 | DE10102821A1 Rolling mill used for producing planar strips comprises working rollers and support rollers axially arranged in a roll stand |
| 07/18/2002 | US20020092846 Induction heating device for rolling roller and method of induction heating |
| 07/17/2002 | EP1222973A2 Induction heating device for rolling roller and method of induction heating |
| 07/17/2002 | CN1358602A System for strengthening hot-roling roll by high-frequency pulse laser and strengthening method thereof |
| 07/17/2002 | CN1358452A Inner seasoned bean products |
| 07/11/2002 | US20020090578 Methods for transferring holographic images into metal surfaces |
| 07/10/2002 | CN1357427A Roller surface roughening laser processing system to form controllable distributed roughened spots |
| 07/04/2002 | US20020083752 Roller apparatus |
| 07/03/2002 | EP1219377A1 Manufacturing device for heating tube with internal grooves and fin rolling roll |
| 07/03/2002 | EP1218560A1 Steel material, its use and its manufacture |
| 06/27/2002 | WO2002049789A1 Casting roller with variable profile for casting metal strip in a casting roller plant |
| 06/27/2002 | US20020078728 Roll changing apparatus and roll changing method for rolling mill |
| 06/27/2002 | US20020078650 Seamless siding and method and apparatus for making a seamless siding panel |
| 06/27/2002 | DE10128601A1 Profilbeeinflußbare Gießrolle für das Gießen von Metallband in einer Gießrollenanlage Profilbeeinflußbare casting roller for casting metal strip in a Gießrollenanlage |
| 06/26/2002 | CN1355072A Core of cast milling roller |
| 06/25/2002 | US6408668 Back-up or intermediate roller for producing a flat rolled product in a rolling mill |
| 06/25/2002 | US6408665 Finish hot rolling method for structural steels |
| 06/21/2002 | CA2330905A1 Seamless siding and method and apparatus for making a seamless siding panel |
| 06/19/2002 | CN1354269A Roll cover for cast roll and its preparation method |
| 06/19/2002 | CN1354051A Low assembly stress cast roll |
| 06/13/2002 | US20020072457 Vibration damping roll |
| 06/13/2002 | CA2363348A1 Roll changing apparatus and roll changing method for rolling mill |
| 06/12/2002 | EP0739660B1 Variable roll width type rolling roll |
| 06/11/2002 | US6402673 Roller consisting of a metal core and a soft elastomeric coating |
| 05/30/2002 | US20020062674 Work roll for rolling device |
| 05/29/2002 | CN1350898A Cast oil roller |
| 05/29/2002 | CN1350890A Sleeved roller with high-alloy composite sleeve and three structure layers |
| 05/21/2002 | US6390723 Changing device for shaft/hub connections |
| 05/16/2002 | DE19944652A1 Bearing arrangement for paper machine drying cylinders, has temperature sensors with wireless transmission capability attached to inner and outer bearing rings |
| 05/14/2002 | US6385989 Coolant delivery device |
| 05/10/2002 | WO2002036286A1 Black plate for producing deep-drawn parts for packaging purposes and method for producing said black plate |
| 05/08/2002 | EP1056553B1 Rolling mill with working rollers and multipart support rollers |
| 05/08/2002 | CN1348507A Steel cold work tool, its use and manufacturing |
| 05/08/2002 | CN1348399A Strip wiper device, strip wiping method, rolling mill and rolling method |
| 05/08/2002 | CN1347769A Finish rolling process in wire finish-rolling mill |
| 05/08/2002 | CN1084392C Roller for hot rolling with increased resistance to thermal cracking and wear |
| 05/02/2002 | EP1200210A1 Method for the static and dynamic control of the planarity of flat rolled products |
| 05/02/2002 | EP1200209A1 Rolling stand for plane products and method to control the planarity of said products |
| 05/02/2002 | DE10054755C1 Feinstblech zur Herstellung von Tiefziehteilen für Verpackungszwecke sowie Verfahren zur Herstellung des Feinstbleches Blackplate for the production of deep-drawn parts for packaging purposes and methods of making the black plate |
| 05/02/2002 | DE10050348A1 Walzenanordnung, insbesondere Riffelwalzenanordnung Roll arrangement, in particular corrugating roller assembly |
| 05/02/2002 | DE10049032A1 Walzgereüst mit Stütz- und/oder Arbeitswalzen zum Walzen von Blechen oder Bändern Walzgereüst with support and / or work rolls for rolling of sheets or strips |
| 05/01/2002 | CN1347463A Casting material for indefinite rollers with sleeve part and method for producing same |
| 04/25/2002 | DE10051866A1 Vorrichtung zur Herstellung von Umformteilen An apparatus for the production of formed parts |
| 04/25/2002 | DE10047044A1 Verfahren und Anlagen zum Herstellen von Bändern und Blechen aus Stahl Processes and plants for the manufacture of strip and sheet steel |
| 04/24/2002 | EP1199119A2 Device for manufacturing plastically deformed articles |
| 04/23/2002 | US6374656 Rolling stand for plane products and method to control the planarity of said products |
| 04/23/2002 | US6374494 Compound roll for thin cold rolled steel strip and method of manufacturing same |
| 04/18/2002 | US20020043087 Cold rolling mill and a rolling method |
| 04/17/2002 | EP1197322A2 Roller arrangement, particularly for corrugating rolls |
| 04/17/2002 | CN1082852C Drain unit for roll of roling mill |
| 04/10/2002 | EP1195205A2 Sixth order actuator and mill set-up system for rolling mill profile and flatness control |
| 04/10/2002 | EP1195204A2 Rolling stand with back-up and/or work rolls for rolling sheets or strips |
| 04/10/2002 | EP1194604A1 Steel cold work tool, its use and manufacturing |
| 04/10/2002 | CN2485061Y Structure of intaking and discharging cooling water for rollers of continuous casting and rolling apparatus |
| 04/10/2002 | CN1082404C Method for rolling finished section bar by rough blank |