B21B 1/08

Sub-Class

Watch 1Status Updates

Stats

Description

Class  B21B : ROLLING OF METAL


Subclass 1/08: 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 work of special cross-section, e.g. angle steel (rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects B21H 8/00)

Recent Patents

Patent #TitleFiling DateIssue DatePatent Owner
12023720 Method for setting roll gap of sinusoidal corrugated rolling for metal composite plateFeb 28, 22Jul 02, 24Taiyuan University of Technology
12011748 Generating device based on friction drive for gear involute artifact with long-rolled path length by rolling methodJun 30, 21Jun 18, 24DALIAN UNIVERSITY OF TECHNOLOGY
11958092 Production method for hat-shaped steel sheet pileMar 10, 21Apr 16, 24501 Nippon Steel Corporation
11364524 Method for producing H-shaped steelDec 19, 16Jun 21, 22501 Nippon Steel Corporation
11316172 Fuel cell and method of manufacturing metal porous bodyMay 10, 18Apr 26, 22SUMITOMO ELECTRIC TOYAMA CO., LTD.
11292039 Method for producing H-shaped steelJan 11, 19Apr 05, 22501 Nippon Steel Corporation
10994318 Sliding transport of rolled product with adaptation of frictionDec 30, 14May 04, 21PRIMETALS TECHNOLOGIES GERMANY GMBH
10695807 Device for forming round bar into variable shapesJan 05, 16Jun 30, 20Hanyoung Machinery
10618090 Method for producing a thickness-profiled metal stripDec 09, 15Apr 14, 20VOESTALPINE KREMS GMBH
10603702 Method for producing metal sheet with raised lines, metal sheet with raised lines, and structural componentOct 07, 15Mar 31, 20501 Nippon Steel Corporation
10486112 Microporous polyolefin film, separator for battery, and production processes thereforNov 05, 15Nov 26, 19TORAY INDUSTRIES, INC.
10315701 Pillar member and roll formed member of vehicleDec 22, 15Jun 11, 19POSCO
10232420 Method for determining the stamping quality of profiled bar materialMay 09, 14Mar 19, 19Zumbach Electronic AG
10049813 Method of roll-forming with gap fillers for solenoid used for transmissionApr 25, 16Aug 14, 18BorgWarner Inc.
9988005 Roll formed bumper beam and method for manufacturing a bumper beamMar 20, 15Jun 05, 18Gestamp Hardtech AB
9964240 Polyamide hose for compressed airMar 23, 17May 08, 18Arkema France
9902482 Deep rolling formingOct 28, 15Feb 27, 18THE BOEING COMPANY
9662694 Post-forming method and apparatusJun 22, 12May 30, 17Not available
9522418 Method and device for producing metal profiles having a closely toleranced chamber dimensionMay 13, 11Dec 20, 16Mannstaedt GmbH
9475107 Method for producing a motor vehicle axle componentFeb 04, 14Oct 25, 16BENTELER AUTOMOBILTECHNIK GMBH

more results

Recent Publications

Publication #TitleFiling DatePub DatePatent Owner
2025/0083,835 METHOD FOR MANUFACTURING A MONOLITHIC COMPONENTSep 05, 24Mar 13, 25Not available
2020/0259,452 SOLAR PANEL RACKING SYSTEMFeb 07, 19Aug 13, 20Not available
2018/0250,725 Device for Forming Round Bar into Variable ShapesJan 05, 16Sep 06, 18Not available
2017/0291,203 METHOD FOR PRODUCING METAL SHEET WITH RAISED LINES, METAL SHEET WITH RAISED LINES, AND STRUCTURAL COMPONENTOct 07, 15Oct 12, 17NIPPON STEEL & SUMITOMO METAL CORPORATION

more results

Top Owners in This Subclass

Upgrade to the Professional Level to view Top Owners for this Subclass.Learn More

Patents Issued To Date - By Filing Year

Average Time to Issuance