Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21B - Rolling of metal › B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
Patents for B21B 37 - Control devices or methods specially adapted for metal-rolling mills or the work produced thereby (9,690)
07/1982
07/07/1982EP0055587A2 A method of rolling metal
06/1982
06/29/1982CA1126835A1 Method and apparatus for correcting asymmetrical condition in rolling mill
06/23/1982EP0054172A2 Method of and arrangement for rolling stress-free strip
06/15/1982US4335435 Method of changing rolling schedule during rolling in tandem rolling mill
06/15/1982CA1125549A1 Drive system for edger mill
06/10/1982WO1982001834A1 Strip shape control
06/01/1982US4333148 Process line progressive draw control system
05/1982
05/13/1982WO1982001485A1 System for controlling the shape of a strip
04/1982
04/28/1982EP0050319A2 Control System for superhigh pressure generation circuit
04/20/1982CA1122307A1 Automatic gauge control in tandem strip mills
04/20/1982CA1122305A1 Method of and apparatus for producing plate material having uniform width and lengthwise thickness variation
04/14/1982EP0049425A2 Method and device for the rolling of strips, free of stress
04/06/1982US4323971 Adjustment means for stretch reduction rolling mills
03/1982
03/23/1982US4320643 Method and apparatus for correcting asymmetrical condition in rolling mill
03/10/1982EP0047155A2 Rolling mill
02/1982
02/24/1982EP0046423A1 Method of executing the skin pass at a regulated rate in the rolling of steel strips annealed in a furnace
01/1982
01/27/1982EP0044715A1 Rolling mill
01/21/1982WO1982000108A1 Method and apparatus for controlling the press of a reeling mill
01/20/1982EP0043956A1 Rolling mill for producing a hot-rolled strip
01/20/1982EP0043869A2 Roll for rolling mill
01/19/1982US4311030 Method and apparatus for controlling temper-rolled profile of cold rolled steel strip after continuous annealing
12/1981
12/29/1981US4307595 Method of rolling a metal workpiece
12/29/1981US4307591 Rolling mill looper control system
12/22/1981US4306440 Methods and apparatus for rolling bars, rods and wire
12/22/1981CA1114922A1 Method and apparatus for correcting camber in rolled metal workpiece
12/15/1981US4305765 Cooling metal products
12/02/1981EP0041025A1 Process and device for the rolling of metal without tension
11/1981
11/10/1981US4299104 Method of controlling roll eccentricity of rolling mill and apparatus for performing the same method
11/10/1981US4299103 Rolling mill
11/03/1981CA1111935A1 Workpiece shape control
11/03/1981CA1111934A1 Method and apparatus for providing improved automatic gage control setup in a rolling mill
11/03/1981CA1111638A1 Rolling mill gauge and flatness calibration system
10/1981
10/28/1981EP0038365A1 Method of controlling the thickness of rolled sheet in a strip mill
10/21/1981EP0037834A1 Method of controlling width of plate
10/13/1981US4294094 Method for automatically controlling width of slab during hot rough-rolling thereof
10/06/1981US4292825 Gauge and tension control system for tandem rolling mill
09/1981
09/30/1981EP0036852A1 Method of dividing stock materials
09/23/1981EP0036035A2 Method and apparatus for controlling tensions in a continuous steelstrip annealing furnace
09/22/1981US4290288 Device for narrowing the breadth of a sheet spring material in an apparatus for manufacturing a taper leaf spring
09/08/1981US4287738 Method of controlling the continuous movement of stock being rolled in a rolling mill train
09/01/1981US4286448 Mill control
09/01/1981US4286447 Method and apparatus for automatic gauge control system for tandem rolling mills
08/1981
08/18/1981US4283930 Roller-dies-processing method and apparatus
07/1981
07/09/1981WO1981001805A1 Load redistribution control apparatus for continuous rolling machine
06/1981
06/30/1981CA1103962A1 Rolling mill
06/23/1981US4274273 Temperature control in hot strip mill
05/1981
05/26/1981US4269051 Rolling mills and operation thereof
05/19/1981CA1101247A1 Rolling device having at least one controlled deflection roll
05/14/1981WO1981001257A1 Method of controlling the thickness of rolled sheet in a strip mill
05/13/1981EP0028275A1 Apparatus for controlling the shape of aluminium sheet produced in a rolling mill
05/12/1981US4267496 Device for damping oscillations
05/12/1981US4266418 Method for manufacturing a taper spring
04/1981
04/30/1981WO1981001114A1 Method of controlling width of plate
04/29/1981EP0027454A1 Adjustment of the tension in a continuous rolling plant
04/21/1981US4262511 Process for automatically controlling the shape of sheet metal produced in a rolling mill
04/15/1981EP0026903A1 Rolling mill
04/14/1981US4261190 Flatness control in hot strip mill
04/14/1981CA1099371A1 Control system for multi-stage reducing apparatus
03/1981
03/17/1981US4257093 Nominal adaptive control using most recent excursion in a property variation
03/17/1981US4255954 Device for controlling shape of strip or sheet being rolled
03/11/1981EP0024849A1 The operation of a multi-stand hot rolling mill
03/03/1981US4253322 Method of controlling the thickness of strip stock being rolled
03/03/1981CA1096960A1 Steel mill edger drive control system
02/1981
02/17/1981CA1095750A2 Cooling metal products
02/11/1981EP0023825A1 Method of rolling railroad-rails and steels of similar shape by universal rolling
02/03/1981US4248072 Method of and apparatus for producing plate material having uniform width and lengthwise thickness variation
01/1981
01/06/1981US4244025 Rolling mill gauge control system
12/1980
12/16/1980US4240147 Gauge control method and system for rolling mill
12/16/1980US4238946 Method for rolling metal plate
12/10/1980EP0020317A1 Method of controlling the transverse cross-sectional dimensions of profiles
12/10/1980EP0019737A1 Rolling mill using variable crown roll
11/1980
11/25/1980US4236216 Control system of interstand tension of continuous rolling mills
11/04/1980US4232369 Method of controlling the deceleration of a reversing mill
11/04/1980CA1089055A1 Method of controlling inter-stand tension in rolling mills
11/04/1980CA1088779A1 Method and apparatus for bar temperature determination in a hot strip mill
10/1980
10/30/1980WO1980002238A1 Adjustment of the tension in a continuous rolling plant
10/07/1980US4227245 Digital computer monitored system or process which is configured with the aid of an improved automatic programming system
10/07/1980US4226108 Apparatus for cooling metal products
09/1980
09/23/1980CA1086105A1 Method of rolling metal workpiece and mill therefor
09/17/1980EP0015866A1 Method of controlling roll eccentricity of rolling mill and apparatus for performing the same method
09/16/1980US4222324 Apparatus for determining the pressure forces effective in a rolling mill having at least one controlled deflection roll and at least one counter roll
09/16/1980US4222255 Rolling device having at least one controlled deflection roll
09/16/1980US4222254 Gauge control using estimate of roll eccentricity
09/02/1980US4220025 Feed forward automatic thickness controlling method
09/02/1980CA1085026A1 Strip-processing lines with cold-rolling stands
08/1980
08/12/1980US4216667 Method of forming a taper leaf
08/05/1980US4216528 Digital computer implementation of a logic director or sequencer
08/05/1980US4215558 Process of manufacturing a taper leaf spring and its device
07/1980
07/29/1980US4215407 Combined file and directory system for a process control digital computer system
07/29/1980US4215406 Digital computer monitored and/or operated system or process which is structured for operation with an improved automatic programming process and system
07/29/1980US4214464 Apparatus for controlling the thickness of rolled products
07/23/1980EP0013539A1 Speed control method for a continuous casting installation
07/15/1980US4212504 Backing device for a working roll of a roll stand
07/01/1980CA1080824A1 Tension device for a rolling mill and the like
05/1980
05/13/1980US4202197 Device for controlling the thickness of strip stock being rolled
04/1980
04/29/1980US4199967 Method of controlling a shape of a rolled sheet
04/15/1980US4197727 Method of controlling a shape of a rolled sheet
04/08/1980CA1075050A1 Cooling metal products
02/1980
02/20/1980EP0008037A1 Device for tension control in a continuous rolling mill
02/12/1980US4187707 Thickness control method and apparatus for a rolling mill
1 ... 86 87 88 89 90 91 92 93 94 95 96 97