| Patents for B21B 45 - Devices for surface treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills (6,955) |
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| 10/05/1994 | EP0618020A1 Method and device for rolling of a strip |
| 10/05/1994 | EP0618018A1 Reversing compact installation for cold-rolling of striplike products |
| 09/21/1994 | EP0615793A2 Hot steel plate rolling mill system and rolling method |
| 09/13/1994 | US5345805 Rolling mill for wire or bar steel with a continuous light section steel or wire train |
| 08/31/1994 | EP0612834A1 Lubricant |
| 08/25/1994 | DE4305907A1 Device for removing liquid from the surface of a moving strip, in particular a rolled strip on a roll stand |
| 08/25/1994 | DE4304024A1 Lubricating device and process for stamping, bending, drawing and fine-cutting operations on presses |
| 08/18/1994 | WO1994017954A1 Metalworking process using cooling-lubricant emulsions that contain surfactants |
| 08/18/1994 | WO1994017932A1 Manufacture of metallic strip |
| 08/17/1994 | EP0610300A1 Moisture removal from metal strip. |
| 08/17/1994 | CN1090805A Continuous rail production |
| 08/10/1994 | EP0610028A2 Method and apparatus for continuous casting and hot-rolling |
| 08/10/1994 | EP0609556A2 Method for producing low carbon-equivalent rolled steel shapes by controlled rolling |
| 08/10/1994 | CA2114872A1 Method and apparatus for cooling workpieces |
| 08/09/1994 | US5335713 Installation for the manufacture of hot-rolled steel strip |
| 08/09/1994 | US5335387 Device for drying a rolled metal strip |
| 08/04/1994 | DE4302331A1 Scale washer |
| 08/02/1994 | US5333366 Installation for manufacture of hot rolled steel strips |
| 07/20/1994 | EP0606966A1 Multiple outlet finishing mill |
| 07/19/1994 | US5329779 Method and apparatus for cooling workpieces |
| 07/13/1994 | EP0510147A4 System and process for forming thin flat hot rolled steel strip |
| 07/05/1994 | US5325697 Method and apparatus for continuously hot rolling ferrous long products |
| 06/30/1994 | DE4328303A1 Appts. for descaling of hot rolled material |
| 06/30/1994 | CA2112427A1 Lubricant |
| 06/29/1994 | EP0603707A1 Apparatus for rolling wire |
| 06/29/1994 | EP0603598A1 Method for manufacturing a steel strip by casting an ingot and subsequently rolling |
| 06/24/1994 | CA2111903A1 Method for the production of a steel strip by the casting of a strand followed by rolling |
| 06/22/1994 | EP0362241B1 Coolant flow control |
| 06/15/1994 | EP0601991A1 Process and apparatus for cleaning metal bands |
| 06/09/1994 | WO1994012298A1 A pipe structure, its manufacturing method and a resulting product |
| 05/24/1994 | US5313685 Device for removing liquid from the surface of a moving strip |
| 05/19/1994 | DE4237991A1 Cooling hot-rolled products, rails - using appts. with carrier elements allowing rails to be suspended with their top downwards |
| 05/18/1994 | EP0597560A1 Device for the cooling of profils |
| 05/11/1994 | EP0596464A1 Method and apparatus for cutting a keyway in a mill roll |
| 05/11/1994 | CN1086466A Method and apparatus for heat rolling of continouslly cast blocks into band or shaped steet |
| 05/06/1994 | CA2102155A1 Method and apparatus for cutting a keyway in a mill roll |
| 05/05/1994 | DE4328023A1 Roller sprinkler to apply lubricant to metal strips - has hollow proportioner tubes along both rollers, with upwardly directed ejection apertures |
| 05/04/1994 | EP0594828A1 Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line |
| 05/03/1994 | US5307864 Method and system for continuously producing flat steel product by the continuous casting method |
| 05/03/1994 | US5307663 Multiple outlet finishing mill |
| 05/03/1994 | CA1329049C Squeeze roll and actuator assembly utilizing inflatable bags |
| 04/27/1994 | CN1085834A Apparatus and method for the manufacture of hot rolled metal strip |
| 04/26/1994 | US5305515 Method and arrangement for rolling hot wide strips from continuously cast thin slabs |
| 04/20/1994 | EP0593001A1 Method and device for making hot-rolled strips or beams from continuously cast material |
| 04/20/1994 | EP0435897B1 A method for grinding steel |
| 04/19/1994 | US5303766 Apparatus and method for the manufacture of hot-rolled steel |
| 04/14/1994 | WO1994008064A1 Method of manufacturing galvanised open or closed steel sections |
| 04/14/1994 | DE4233462A1 Improving the properties of martensitic steel wire - through further forming by cold-rolling processes |
| 04/14/1994 | DE4232916A1 Assuring a required final temperature of pipes rolled from pipe blooms - with reheating taking place between the descaling unit and the cooling bed |
| 04/14/1994 | CA2108239A1 Method of and apparatus for producing of hot rolled strips or profiles from a continuously cast primary material |
| 04/07/1994 | DE4310501C1 Device for controlled greasing of band-shaped workpieces - has bearing blocks, held on base plates via bearing pin |
| 03/31/1994 | WO1994006577A1 Thin lead film rolling apparatus and method |
| 03/31/1994 | WO1994006569A1 Device for linear spraying of a liquid, particularly a cooling liquid |
| 03/22/1994 | US5296127 Composite-coated flat-rolled sheet metal manufacture |
| 03/17/1994 | DE4225545A1 Verfahren und Vorrichtung zum Entfernen oder dosierten Vermindern von Flüssigkeiten von nach einem Walz- oder anderen Behandlungsvorgang auf einer Warenbahn verbliebener Flüssigkeit Method and apparatus for removing or reducing dose of liquids according to one of rolling or other processing operation on a web of liquid remaining |
| 03/16/1994 | EP0586823A2 Descaling device employing water |
| 03/09/1994 | CN1083419A Descaling device employing mater |
| 03/03/1994 | DE4228808A1 Surface treatment of strip material - includes an additional spraying stage |
| 03/02/1994 | EP0584605A1 Apparatus and method for the manufacture of hot rolled metal strip |
| 02/27/1994 | CA2104881A1 Apparatus and method for the manufacture of hot rolled metal strip |
| 02/17/1994 | WO1994003289A1 Process and device for removing or reducing in a dosed manner liquids remaining on a web of material after a rolling or other processing operation |
| 02/09/1994 | EP0582436A1 Apparatus for cleaning strips before press forming, having de-oiling rolls and tacky rolls to remove oil and foreign matters |
| 02/01/1994 | US5282376 Method and apparatus for lubricating metal strip with an oil-water emulsion |
| 01/12/1994 | EP0578607A1 Spray apparatus for the cooling of profils |
| 01/12/1994 | EP0578524A1 Safety device for heating modules for the induction heating of metallurgical products |
| 01/12/1994 | CN1023451C Method and apparatus for mfg. hot-rolled steel band |
| 01/11/1994 | US5276952 Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line |
| 01/11/1994 | CA1325998C Method of processing cold-rolled stainless-steel sheet and strip |
| 01/11/1994 | CA1325931C Coiled steel strip with solid lubricant coating |
| 01/05/1994 | EP0577584A1 Method of protecting a hot rolled steel product |
| 01/05/1994 | EP0577345A1 Method and apparatus for descaling and cold rolling metal strip |
| 01/05/1994 | EP0576890A1 Assembly to wind-unwind thin slabs |
| 01/05/1994 | EP0500769B1 The rolling of metal strip |
| 01/05/1994 | EP0414739B1 Linear water spray device for cooling sheet metal |
| 12/29/1993 | EP0575820A1 Installation for manufacturing hot-rolled steel strip |
| 12/23/1993 | DE4320471A1 Rolls for applying lubricant onto metal strips - with alterable height and axial position of the rolls |
| 12/23/1993 | DE4220424A1 Slab shearing equipment for hot wide strip mill allowing redn. in shearing region length and slab spacing - where sheared pieces are upstream of shear, and distance from cutting edges to first shear cut position is specified |
| 12/16/1993 | DE4233556C1 Cold-pilger-rolling system for small thin-walled pipes - heats pipe and tools to working temp. before and during initial rolling operation |
| 12/09/1993 | DE4241190C1 Rolling line for wire rod or sections - with single strand roughing train and multi-strand intermediate train linked by laterally movable multi-strand roller conveyor with thermal hood |
| 12/08/1993 | EP0572780A2 Process and device for cleaning of metal strip surfaces by gas-washing in hydrogen-rich athmospheres |
| 12/08/1993 | CN1079261A Method for producing narrow metallic tapes of tungsten or molybdenum |
| 12/01/1993 | EP0571789A1 Bar or wire rod device with a continuous rolling train for small rections or wire |
| 11/30/1993 | US5265441 Device for cooling a laminar material, more particularly a metal strip |
| 11/25/1993 | WO1993023182A1 Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line |
| 11/24/1993 | CN2147053Y On line quick cooling device for rolling concrete steel bar |
| 11/24/1993 | CN1078670A Method and apparatus for intermediate thickness slab caster and inline hot strip and plate line |
| 11/23/1993 | US5263504 Apparatus and method for cleaning with a focused fluid stream |
| 11/23/1993 | CA1324491C Device for charging a carrier gas stream with free-flowing material and process for operating the device |
| 11/11/1993 | DE4214901A1 Thermal and mechanical treatment of rolled material - comprising rolling and coiling, cooling, heating and maintaining warm in coil form |
| 11/03/1993 | EP0568418A1 Method and device for removing liquid from a rolled strip |
| 11/03/1993 | EP0567565A1 Conveyor belt system and heater utilizing said system |
| 11/02/1993 | US5257511 Split water box nozzle with removable inserts |
| 10/26/1993 | US5256216 Passing strip through roller pairs connected to electric current source to heat, rapid cooling |
| 10/20/1993 | EP0565726A1 Method and device for processing of articles |
| 09/30/1993 | WO1993018870A1 Piercing mill for seamless tube manufacture |
| 09/30/1993 | DE4209564A1 Prodn. of wire and sections by hot rolling doubly refined steel - involves using pairs of rollers alternately to allow rollers to cool. |
| 09/28/1993 | US5247740 Method and apparatus for cutting a keyway in a mill roll |
| 09/28/1993 | CA1322480C Plant for the production of hot-rolled steel band |
| 09/22/1993 | EP0561536A1 Split water box nozzle with removable inserts |
| 09/22/1993 | EP0412984B1 Adjustable seal for linear distributor |