B21B 1/24

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Class  B21B : ROLLING OF METAL


Subclass 1/24: Metal rolling methods or mills for making semi-finished products of solid or profiled cross-section (B21B 17/00-B21B 23/00 take precedence; with respect to composition of material to be rolled B21B 3/00; extending closed shapes of metal bands by simultaneous rolling at two or more zones B21B 5/00; metal-rolling stands as units B21B 13/00; continuous casting into moulds having walls formed by moving rolls B22D 11/06); Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling bands or sheets of indefinite length (B21B 1/42 takes precedence) in a continuous process

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12076769 Flatness roller, system for measuring flatness and line for associated rolling operationsFeb 19, 19Sep 03, 24Commissariat A L' Energie Atomique Et Aux Energies Alternatives; Arcelormittal Commercial RPS S.A.R.L.;
12036592 Flatness-measuring apparatus for measuring the flatness of a metal stripMay 13, 20Jul 16, 24SMS group GMBH
12036593 Flexibly rolling metal strip materialNov 27, 20Jul 16, 24Muhr und Bender KG
11890658 Large-width cathode roller for producing high-strength ultra-thin copper foilDec 09, 22Feb 06, 24Xi'an Taijin New Energy & Materials Sci-Tech Co., Ltd.
11806769 Device for guiding metal strips with wear bodies in a finishing trainJun 30, 22Nov 07, 23Primetals Technologies Austria GmbH
11801665 Hot-dip galvanized steel sheet having excellent surface appearance and low-temperature bonding brittlenessNov 28, 19Oct 31, 23POSCO CO., LTD.
11779977 Method for setting different cooling curves of rolling material over the strip width of a cooling stretch in a hot-strip mill or heavy-plate millFeb 19, 20Oct 10, 23SMS group GMBH
11495783 System and method for reproducible manufacturing of electrode for secondary batteryJun 27, 18Nov 08, 22LG Energy Solution, Ltd.
11420243 Device for guiding metal strips with wear bodies in a finishing trainMay 29, 18Aug 23, 22Primetals Technologies Austria GmbH
10894277 Rolling bending method and rolling bending apparatusDec 15, 17Jan 19, 21DENSO Corporation
10858715 Dual hardness steel articleSep 26, 18Dec 08, 20ATI PROPERTIES LLC
10758956 Method for rolling metal sheets with variable thicknessFeb 01, 17Sep 01, 20C.R.F. Società Consortile per Azioni
10434552 Method and device for producing a metallic strip in a continuous casting and rolling processJul 24, 14Oct 08, 19SMS group GMBH
10378873 Methods and apparatus to monitor material conditioning machinesMay 04, 15Aug 13, 19The Bradbury Company Inc.
10357812 Methods and apparatus to monitor material conditioning machinesMay 04, 15Jul 23, 19The Bradbury Company Inc.
10113211 Method of making a dual hardness steel articleSep 28, 15Oct 30, 18ATI PROPERTIES LLC
10016799 Dynamic shifting of reduction (DSR) to control temperature in tandem rolling millsDec 19, 14Jul 10, 18NOVELIS DO BRASIL LTDA
9993857 Method for producing a sheet metal profile for a drawer pull-out guide and sheet metal profile produced thereby and drawer pull-out guide produced therebyApr 30, 15Jun 12, 18Julius Blum GmbH
9638515 Method for actuating a tandem roll train, control and/or regulating device for a tandem roll train, machine-readable program code, storage medium and tandem roll trainNov 28, 11May 02, 17PRIMETALS TECHNOLOGIES GERMANY GMBH
9566625 Apparatus for cooling hot-rolled steel sheetDec 06, 12Feb 14, 17NIPPON STEEL & SUMITOMO METAL CORPORATION

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Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2024/0408,657 ELECTRODE SHEET MANUFACTURING DEVICEJun 06, 24Dec 12, 24PRIME PLANET ENERGY & SOLUTIONS, INC.
2024/0278,303 WIPING APPARATUS AND ROLLING FACILITYJul 26, 21Aug 22, 24PRIMETALS TECHNOLOGIES JAPAN, LTD.
2023/0311,180 ROLLING APPARATUS FOR SECONDARY BATTERY ELECTRODE SHEET, CATHODE ELECTRODE MANUFACTURED THEREBY AND SECONDARY BATTERYMar 20, 23Oct 05, 23Not available
2023/0182,184 Large-width Cathode Roller for Producing High-strength Ultra-thin Copper FoilDec 09, 22Jun 15, 23Not available
2018/0281,035 ROLLING BENDING METHOD AND ROLLING BENDING APPARATUSDec 15, 17Oct 04, 18DENSO CORPORATION

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Patents Issued To Date - By Filing Year

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