B21D 1/02

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Showing 1 to 20 of 126 results

Patent/Pub #TitleFiling DateIssue/Publication DatePatent Owner
9901967 Roll leveller for metal sheets and a process for levelling a metal sheet with itFeb 18, 14Feb 27, 18F.I.M.I.-FABBRICA IMPIANTI MACCHINE INDUSTRIALI-S.P.A.
9802232 Positioning drive shaft support for roller levelerApr 06, 15Oct 31, 17Butech Bliss
9757781 Metal strips straightening machineApr 22, 15Sep 12, 17Not available
9636726 Apparatus for changing rolls of a straightening machineJan 30, 14May 02, 17PRIMETALS TECHNOLOGIES ITALY S.R.L.
9586251 Pipe benderJan 07, 13Mar 07, 17OMS MACHINERY CO., LTD.
9522418 Method and device for producing metal profiles having a closely toleranced chamber dimensionMay 13, 11Dec 20, 16Mannstaedt GmbH
9505045 Leveler equipment and sheet material flattening methodNov 22, 13Nov 29, 16JP STEEL PLANTECH CO.
9486850 Roller levelerDec 06, 13Nov 08, 16Butech Bliss
9399246 Methods and apparatus for monitoring and conditioning strip materialMar 10, 15Jul 26, 16THE BRADBURY COMPANY, INC.
9387526 Roller leveler and plate flattening method using the sameApr 08, 13Jul 12, 16JP STEEL PLANTECH CO.
9333546 Roller leveler and metal sheet flattening methodFeb 03, 12May 10, 16JP STEEL PLANTECH CO.
9248486 Roller levelerFeb 03, 15Feb 02, 16JP STEEL PLANTECH CO.
9221088 Stretch roll formingApr 20, 10Dec 29, 15FAIRMONT TECHNOLOGIES, LLC, FAIRMOUNT TECHNOLOGIES, LLC,
9205476 StraightenerSep 25, 13Dec 08, 15KOHLER MASCHINENBAU GMBH
9174257 Stretch-bending straightenerJun 22, 11Nov 03, 15BWG BERGWERK-UND WALZWERK-MASCHINENBAU GMBH, BWG Bergwerk—und Walzwerk—Maschinenbau GmbH,
9162270 Method for modifying the distance between the rollers of a leveling machine, leveling machine, and apparatus for implementing said methodMar 13, 09Oct 20, 15PRIMETALS TECHNOLOGIES FRANCE SAS
9126250 Leveling machine with multiple rollersSep 30, 09Sep 08, 15PRIMETALS TECHNOLOGIES FRANCE SAS
9050638 Apparatus and methods to increase the efficiency of roll-forming and leveling systemsOct 06, 11Jun 09, 15THE BRADBURY COMPANY, INC.
9021844 Methods and apparatus to monitor material conditioning machinesMar 15, 13May 05, 15THE BRADBURY COMPANY, INC.
8997539 Methods and apparatus for monitoring and conditioning strip materialJan 17, 13Apr 07, 15THE BRADBURY COMPANY, INC.

Showing 1 to 20 of 126 results