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)
11/1984
11/13/1984US4481800 Cold rolling mill for metal strip
11/13/1984US4481799 Arrangement for regulating a rolling mill for metal rolling
11/07/1984EP0124503A2 Rolling mill, particularly for rolling flat steel
11/06/1984US4480452 Rolling mill
10/1984
10/10/1984EP0121148A1 Method of making hot rolled strip with a high quality section and flatness
09/1984
09/25/1984US4472958 Rolling mill
09/25/1984CA1175126A1 Control system for superhigh pressure generation circuit
09/11/1984CA1174336A1 Arrangement for regulating a rolling mill for metal rolling
09/11/1984CA1174084A1 Tandem mill
08/1984
08/29/1984EP0116831A1 Electric control device for a roller drive motor of a pipe rolling mill
08/28/1984US4467629 Method of flattening steel strip in rolling mill
08/21/1984CA1173140A1 Arrangement containing a controlled deflection roll and related regulator
08/21/1984CA1173139A1 Arrangement for controlling a controlled deflection roll
08/21/1984CA1173138A1 Working strip material
08/21/1984CA1173137A1 Apparatus for controlling the pressing force between a controlled deflection roll and a counter element
08/14/1984US4464921 Arrangement for controlling a controlled deflection roll
07/1984
07/31/1984US4462456 Transport roll for transporting hot material and train of such transport rolls
07/17/1984US4460852 Method of controlling mill motors speeds in a cold tandem mill
07/10/1984US4458515 Method and apparatus for variably controlling transverse rigidity of rolling machine
07/03/1984US4457155 Overhung bar rolling mill stand and two-axis gauge control system
07/03/1984US4457154 Control method for multi-strand rolling mill
06/1984
06/27/1984EP0111865A2 A different circumferential speed rolling mill
05/1984
05/23/1984EP0109235A2 Rolling mill control for tandem rolling
05/16/1984EP0108379A2 Method and controlling device to regulate the distribution of tensile strength in the cold rolling of strips
05/02/1984EP0107493A2 Rolling mill for metal strip
04/1984
04/24/1984US4444038 Method of modernizing a hot strip mill
04/24/1984CA1166355A1 Lateral weave gage system
03/1984
03/14/1984EP0102937A1 Gauge control system of a cold rolling mill
03/13/1984US4435971 Controlled deflection roll with control arrangement
03/07/1984EP0102014A1 Rolling mill stand for rolling off strip material with different widths
03/07/1984EP0102013A1 Method of rolling off metallic materials, particularly strip material, and rolling mill for carrying out the method
02/1984
02/01/1984EP0099520A2 Method and apparatus for thermomechanically rolling hot strip product to a controlled microstructure
01/1984
01/24/1984US4428054 Automatic control methods and devices for rolling hills
01/24/1984US4427463 Method of and device for controlling and cooling of a continuous rolled member, e.g. a wire
01/24/1984CA1161141A1 Method of rolling railroad-rails and steels of similar shape by universal rolling
11/1983
11/29/1983CA1157691A1 Strip shape control
11/16/1983EP0094104A2 Rolling mill and method for rolling a sheet material
11/15/1983US4415976 Method and apparatus for automatic mill zero correction for strip width
11/15/1983US4414832 Start-up and steady state process control for cooperative rolling
11/02/1983EP0092741A1 Method for controlling edge taper in metal rolling mill
11/01/1983CA1156329A1 Setting of a multi-stand rolling-mill train for the cold rolling of metal strips
10/1983
10/19/1983EP0091586A1 A roll device
10/19/1983EP0091540A1 Roll stand with axially movable rolls
10/11/1983US4408470 Procedure and device for rolling metals without stress
10/04/1983US4407438 Transport system for flat metallic materials in strip mills
09/1983
09/27/1983US4406144 Rolling mill stand having axially adjustable intermediate rolls
09/14/1983EP0088443A1 Rolling mill
09/13/1983US4404634 Lateral weave gaging system
09/13/1983CA1153586A1 Roll for rolling mill
08/1983
08/31/1983EP0087083A1 Gauge control method and apparatus for multi-roll rolling mill
08/30/1983US4400957 Strip or sheet mill with improved regulating device and method
08/16/1983CA1152189A1 Method fo automatically controlling width of slab during hot rough-rolling thereof
08/09/1983US4398254 Method for controlling strip thickness in strip mill
08/09/1983CA1151748A1 Flatness control in hot strip mill
08/03/1983EP0084646A1 Method of cropping the end of luminescent rolling stock, in particular metal strips and device for carrying out the method
08/02/1983US4395904 Device for damping oscillations
07/1983
07/12/1983US4392371 Method of plate rolling and equipment therefor
07/12/1983US4392367 Process and apparatus for the rolling of strip metal
07/05/1983CA1149202A1 Controlled deflection roll
06/1983
06/28/1983US4389865 Drive system for edger mill
06/14/1983CA1147990A1 Rolling mill using variable crown roll
06/08/1983EP0080932A1 Method and device for the controlled cooling of sheets
06/07/1983US4386511 Method and system for controlling a plate width
06/07/1983CA1147527A1 Method for speed control of a continuous metal strip casting machine and rolling mill arrangement and system controlled according to this method
05/1983
05/31/1983US4385511 Method of rolling metal articles
05/24/1983US4384514 Nip control method and apparatus
05/10/1983US4382376 Methods of rolling wire rods or bars
04/1983
04/27/1983EP0077384A1 Lateral weave gage system
04/12/1983US4379396 Operation of a multi-stand hot rolling mill
04/12/1983US4379395 Interstand tension control system and method for tandem rolling mill
04/06/1983EP0075961A2 Control device for a continuous rolling machine
04/06/1983EP0075960A2 Control device for a continuous rolling machine
04/06/1983EP0075946A2 Dimension control device for a continuous rolling machine
04/06/1983EP0075944A1 Control device for successive rolling mill
04/06/1983EP0075943A2 Control device for a continuous rolling machine
03/1983
03/15/1983CA1143039A1 Nip control method and apparatus
03/01/1983US4375283 Method of controlling tensions in continuous annealing furnace and system therefor
01/1983
01/25/1983US4369646 Rolling mill and method for rolling a sheet material
01/25/1983CA1140237A1 Roller-dies-processing method and apparatus
01/05/1983EP0068431A2 Device for visualizing the ends of rolled material
01/05/1983EP0068224A1 Cooling method
01/04/1983CA1138690A1 Method and apparatus for controlling temper-rolled profile of cold rolled steel strip after continuous annealing
12/1982
12/28/1982US4365496 Rolling process
12/15/1982EP0067040A2 Rolling mill
12/14/1982CA1137593A1 Bar mill control
11/1982
11/11/1982WO1982003932A1 Lateral weave gage system
11/11/1982WO1982003804A1 Working strip material
11/09/1982US4357743 Controlled deflection roll
11/09/1982CA1135364A1 Method and apparatus for measuring the degree of fullness of a mill driven by an electric motor
11/03/1982EP0063633A1 Automatic control methods and devices for rolling mills
11/03/1982EP0063605A1 System for controlling the shape of a strip
10/1982
10/06/1982EP0061539A1 Control method for multi-strand rolling mill
09/1982
09/08/1982EP0059421A2 Nip control method and apparatus
08/1982
08/31/1982US4346575 Method of width control in hot strip mill
08/17/1982US4344310 Method of rolling railroad-rails and steels of similar shape by universal rolling
08/10/1982US4343167 Roller-dies-processing method and apparatus
07/1982
07/28/1982EP0056438A2 Speed controlling device in multiple loop-controlled continuous mill trains
07/27/1982US4341259 Method for speed control of a continuous metal strip casting machine and rolling mill arrangement, and system controlled according to this method
07/20/1982US4339934 Strip shape control
07/14/1982EP0055781A1 Method for controlling the automatic rolling of pipes in a reeling mill
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