| Patents for B21B 29 - Counter-pressure devices acting on rolls to inhibit deflection of same under load, e.g. backing rolls (865) |
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| 04/27/1993 | CA1316737C Controllable roll |
| 04/01/1993 | WO1993005898A1 Roll supporting device to correct the roll gap in a cluster mill for strips |
| 03/31/1993 | EP0534602A2 Rolling mill and rolling method |
| 03/25/1993 | DE4131571A1 Walzenstuetzvorrichtung zur korrektur des walzenspaltes in einem vielwalzen-walzgeruest fuer baender Walzenstuetzvorrichtung to the correction of the nip rolls in a much-walzgeruest for baender |
| 03/16/1993 | US5193377 Crown adjustment systems on cluster mills |
| 03/03/1993 | EP0529771A1 Cluster mill with crown adjustment system |
| 03/02/1993 | CA1313959C Internal support element for a hydrostatically supported roll |
| 02/23/1993 | CA1313809C Cylinder-piston unit for displacing a roll at right angles to its longitudinal axis |
| 01/19/1993 | US5179851 Crown adjustment control system for cluster mills |
| 07/01/1992 | EP0492134A1 Device for balancing and vertically bending working rolls of a four-high stand |
| 06/17/1992 | EP0490700A2 Method of operation and control of crown adjustment system drives on cluster mills |
| 06/16/1992 | CA1303390C Rolling mill roll with flexible jacket |
| 06/09/1992 | US5119656 Rolling mill with offset work rolls positioned and controlled by support rolls and method of using same |
| 05/07/1992 | DE4034796A1 Mounting device for cylinder pairs for processing paper film, etc. - in which each outer bearing is located in auxiliary housing and subjected to forces facing away from contact line of cylinders |
| 03/25/1992 | EP0476905A2 Shape control in a strip rolling mill of cluster type |
| 03/12/1992 | DE4106056A1 Assembly to adjust positive and negative roller bending to roller stand - has bearing fittings keyed to bending beams |
| 02/25/1992 | US5090228 Window and roll chock arrangement for a rolling mill |
| 01/21/1992 | CA1294464C Rolling mill with axial sheftable rolls and process for adjusting profile of such rolls |
| 09/17/1991 | US5048411 Calender, in particular for the production of packing sheets |
| 07/23/1991 | US5033176 Sag compensating roll for roll presses |
| 06/27/1991 | DE4040360A1 Multiple-stand strip rolling control - uses model comparisons and converging parameters to maintain strip profile and flatness |
| 04/16/1991 | US5007273 Four-high roll or six-high roll stand having laterally supported working rolls |
| 04/02/1991 | US5003863 Cylinder-piston unit for displacing a roll at right angles to its longitudinal axis |
| 03/13/1991 | EP0416880A2 Rolling mill and rolling method |
| 03/05/1991 | US4996862 Flexure-controllable roll having hydrostatic supporting elements provided with piston/cylinder units |
| 03/05/1991 | US4996858 Apparatus for hydrostatic bracing of a roll in a rolling mill |
| 02/12/1991 | US4991499 Rollapparatus having an improved quick release device |
| 02/06/1991 | EP0411516A2 Four- or six-rolling mill with laterally supported workrolls |
| 01/29/1991 | CA2021542A1 Sag compensating roll for roll presses |
| 11/06/1990 | US4967582 Bending and balancing mechanism for the axially shiftable rolls of a roll stand |
| 10/31/1990 | DE3913713A1 Finishing, milling and levelling unit for metal sheet and strip - has milling and levelling accomplished without slippage between material and levelling rollers |
| 10/17/1990 | EP0392183A2 Calender, in particular for producing sealing plates |
| 07/17/1990 | US4941250 Roller for pressure treatment of a continuous web of material |
| 07/05/1990 | DE3843387A1 Device for changing rolls, particularly the horizontally displaceable work rolls in a rolling stand |
| 06/27/1990 | CN1043275A New -type high-precision rolling mill |
| 06/19/1990 | US4934166 Rolling mill with axially shiftable rolls and process for adjusting the profile of such rolls |
| 06/13/1990 | EP0267420B1 Rolling stand with an axial shifting device for adjustable cylinders |
| 05/23/1990 | EP0287848B1 Longitudinal strip-cutting shears |
| 05/08/1990 | US4922779 Slitting shears |
| 05/01/1990 | CA1268372A1 Roll for use in calenders and the like |
| 04/24/1990 | CA1268062A1 Cylinder with rotating band |
| 04/10/1990 | US4916748 Internal support element for a hydrostatically supported roll |
| 04/10/1990 | US4915024 Press roll of adjustable sag |
| 04/03/1990 | US4912956 Process and apparatus for rolling a metal sheet or strip |
| 03/27/1990 | CA1267003A1 Self-compensating roll |
| 03/21/1990 | EP0246293B1 Rolling mill |
| 03/13/1990 | US4907439 Roll stand with system for axially displaceable rolls |
| 03/06/1990 | US4905598 Machine for processing a continuous web of sheets |
| 02/28/1990 | EP0355389A2 Deflexion controlled roll |
| 02/06/1990 | US4898014 Roll shifting system for rolling mills |
| 12/05/1989 | CA1263551A1 Pressure roll for use in calenders or the like |
| 11/21/1989 | US4881396 Rolling mill stand with axially slidable rolls |
| 11/08/1989 | EP0340525A1 Hydrostatic bearing element supporting the interior of a roll |
| 11/08/1989 | EP0340504A2 Device for bending and balancing axial movable rolls of a rolling stand |
| 10/18/1989 | EP0337145A2 Device for hydrostatically supporting rolls of a rolling mill |
| 09/13/1989 | EP0331870A2 Bearing device |
| 08/30/1989 | EP0329937A2 Roll |
| 04/27/1989 | DE3811875A1 Guide arrangement |
| 04/04/1989 | US4817407 Rolling stand |
| 03/21/1989 | US4813795 Highly loaded case hardened ring |
| 03/21/1989 | US4813259 Rolling mill |
| 03/09/1989 | DE3728795A1 Rolling stand with work rolls |
| 02/21/1989 | US4805433 Multi-roll rolling stand having intermediate rolls which can be displaced in pairs in opposite directions and have tapered ends |
| 02/14/1989 | US4803865 Stand-supported bending device for axially slidable rolls of a multiroll rolling mill |
| 02/02/1989 | DE3724557A1 Piston-cylinder unit for rolling stands |
| 12/14/1988 | EP0294544A2 Rolling stand with axially adjustable cylinders |
| 11/03/1988 | DE3811953A1 Slitting strip shears |
| 10/26/1988 | EP0287848A1 Longitudinal strip-cutting shears |
| 10/12/1988 | EP0286533A1 Metal strip or sheet-rolling method and installation |
| 09/27/1988 | US4773246 Process for adjusting the profile of rolls movable in a rolling mill and improved rolling mill for carrying out the process |
| 09/21/1988 | EP0283342A1 Rolling mill having axially shifting rolls, and roll profile control method |
| 09/13/1988 | US4770021 Working roll shift type rolling mill |
| 05/26/1988 | DE3738034A1 Walzwerk, insbesondere kaltwalzwerk Rolling mill, cold rolling mill in particular |
| 05/18/1988 | EP0267420A2 Rolling stand with an axial shifting device for adjustable cylinders |
| 05/03/1988 | US4741079 Roll with a rotating shell |
| 03/08/1988 | US4729153 Roll for use in calenders and the like |
| 02/24/1988 | EP0256410A2 Device for bending and balancing axial movable working rolls of a four-high stand |
| 02/24/1988 | EP0256408A2 Device for bending and balancing axial movable working rolls of a four-high stand |
| 02/16/1988 | US4724698 Method and apparatus for rolling strip |
| 02/10/1988 | EP0255714A2 Multiple-roll rolling mill stand with shiftable intermediary rolls having tapered ends |
| 02/02/1988 | US4722212 Self-compensating roll |
| 01/19/1988 | US4719784 Roll bending apparatus for rolling mill |
| 01/06/1988 | CN85101137B 轧机 Rolling mill |
| 12/15/1987 | US4712416 Six-high roll stand with offset inner backup rolls |
| 11/25/1987 | EP0246293A1 Rolling mill. |
| 10/28/1987 | EP0242783A2 Rolling or calendering stand |
| 09/30/1987 | EP0239004A2 Working roll shift type rolling mill |
| 09/23/1987 | EP0238377A1 Roll bending control in a rolling mill with axially shiftable rolls |
| 09/08/1987 | US4691548 Rolling mill stand for strip-shaped material |
| 09/08/1987 | US4691421 Press roll with adjustable sag |
| 08/26/1987 | EP0233460A2 Roll bending device for axially shifting rolls of a multiple rolling stand |
| 08/13/1987 | DE3604195A1 Roll stand with axially displaceable work rolls or intermediate rolls |
| 08/13/1987 | DE3604133A1 Bending device, fixed to the housing, for axially displaceable work rolls of a rolling stand |
| 07/23/1987 | DE3601239A1 Bending device for the axially displaceable working rolls of a four-high stand |
| 06/16/1987 | EP0225827A1 Rotary cylinder ferrule |
| 06/04/1987 | WO1987003227A1 Rolling mill |
| 05/19/1987 | US4666317 Bearing assemblies for rotating shafts |
| 03/17/1987 | CA1219153A1 Hydrostatic support member, particularly for rolling mills |
| 01/24/1987 | CN85101137A 轧机 Rolling mill |
| 12/09/1986 | US4627261 Roll stand with axially shiftable working rolls |