| 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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| 12/27/1988 | US4793168 Method of and apparatus for effecting a thickness-reduction rolling of a hot thin plate material |
| 12/20/1988 | US4791798 Apparatus for producing base material for aluminum foil |
| 12/14/1988 | CN88101625A Oil film bearing and bushing |
| 12/13/1988 | US4790263 Process for application of free-flowing material on the inner surface of a tube blank and device for performing the process |
| 12/13/1988 | CA1246339A1 Apparatus for cooling a moving metal product |
| 12/07/1988 | CN88103090A Method and apparatus for preliminary treatment of stainless steel for cold rolling |
| 12/01/1988 | WO1988009230A1 Coolant flow control |
| 11/23/1988 | EP0292313A2 Method for preliminary treatment of stainless steel for cold rolling |
| 11/22/1988 | US4786338 Method for cooling rolled steels |
| 11/22/1988 | US4785654 Handling strip or slab material |
| 11/22/1988 | US4785646 Method of cooling hot-rolled steel plate |
| 11/22/1988 | CA1245080A1 Manufacturing steel concrete reinforcements on a high speed rolling mill |
| 11/10/1988 | DE3714432A1 Method and plant for the production of hot-rolled steel strip |
| 11/09/1988 | EP0290249A2 Rolling mill laying head |
| 11/08/1988 | US4782683 Hot strip mill shape processor and method |
| 11/03/1988 | WO1988008341A1 Device for descaling the surface of strip |
| 11/03/1988 | DE3730745C1 Rod rolling mill |
| 10/26/1988 | EP0288036A2 Process for cooling a heated material, and device to carry out the process |
| 10/26/1988 | EP0287790A2 Device for maintaining a uniform temperature across the width of a hot-rolled strip |
| 10/25/1988 | CA1243509A1 Method and apparatus for cooling and handling hot rolled steel rod in direct sequence with a high speed rolling mill |
| 10/19/1988 | EP0287503A2 Method of and pressure cooling apparatus for cooling a continuous product |
| 10/19/1988 | EP0287021A2 Heat conservation of metal slabs |
| 10/18/1988 | CA1243268A1 Process for producing cold rolled steel strip highly susceptible to conversion treatment |
| 10/12/1988 | EP0286563A1 Device for producing a liquid curtain |
| 10/05/1988 | EP0285333A2 Oil film bearing and bushing |
| 09/22/1988 | DE3708050A1 Continuous casting installation with a rolling mill arranged on the outlet side |
| 09/22/1988 | DE3707562A1 Rolling mill train |
| 09/20/1988 | US4772137 Oil film bearing and bushing |
| 09/14/1988 | EP0282472A1 Method and device for cooling bars and wire rods |
| 09/13/1988 | US4770095 Squeeze roll and actuator assembly utilizing inflatable bags |
| 09/07/1988 | WO1988006497A1 Method of abrasive-powder descaling of strip |
| 09/06/1988 | US4768280 Roll forming of metal articles |
| 08/25/1988 | WO1988006065A1 Chamber for abrasive powder descaling of strip |
| 08/23/1988 | US4765556 Rolling mill laying head |
| 08/11/1988 | WO1988005809A1 Propoxylated guerbet alcohols and esters thereof |
| 07/28/1988 | WO1988005348A1 Method of descaling metal strip |
| 07/28/1988 | DE3701154A1 Rolling train for the hot rolling of tubes |
| 07/20/1988 | CN87213468U Cooling-controlling unit for hot-rolled plate |
| 07/19/1988 | US4757569 Process and apparatus for removing films of flow agent clinging to moving strip material |
| 07/06/1988 | CN87106954A Roller mechanim for free deformation treatment of moving belt product |
| 06/29/1988 | CN87107665A Back-mounted multi-frame continuous-rolling for band cast machine |
| 06/23/1988 | DE3741406A1 Diaphragm valve |
| 06/08/1988 | EP0270445A1 Heat-shielding tunnel for continuously hot-rolled strip |
| 05/31/1988 | CA1237298A1 Apparatus for applying liquid for a rolling mill |
| 05/26/1988 | DE3710450A1 Verfahren und einrichtung zur abkuehlung von walzgut in wasserkuehlstrecken Method and device for cooling-down of rolling in wasserkuehlstrecken |
| 05/24/1988 | US4745786 Hot rolling method and apparatus for hot rolling |
| 05/19/1988 | DE3638332A1 Method and apparatus for cooling rolled strip |
| 05/17/1988 | US4744226 Apparatus for cooling a metal product in motion |
| 05/11/1988 | EP0266564A2 Strip casting installation with a following multiple stand continuous rolling mill |
| 05/11/1988 | EP0266470A1 Inductor and induction heating device for the edges of a metallurgical product |
| 05/04/1988 | EP0266302A1 Cooling aggregate and method for cooling hotrolled rolling stock with/without direct patenting in presswater |
| 04/27/1988 | EP0264868A2 Medium or light section rolling mill |
| 04/27/1988 | EP0264459A1 Production of hot-rolled steel strip from continuously cast slabs |
| 04/26/1988 | US4739640 Apparatus for cooling and/or drying or cleaning elongate material |
| 04/26/1988 | CA1235793A1 Process for the detection and recording of defects on hot semi-finished steel products |
| 04/21/1988 | WO1988002670A1 Powder pressurizing mechanism in a device for powder-abrasive descaling of rolled steel |
| 04/20/1988 | CN87106902A Method and apparatus for manufacturing hot-rolled steel band |
| 04/19/1988 | US4738400 Spray bar assembly |
| 04/14/1988 | DE3634188A1 Apparatus for cooling flat rolling stock |
| 04/13/1988 | EP0263334A2 Roller arrangement for the non-deformable treatment of moving sheet material |
| 04/12/1988 | US4736608 Heat retaining means |
| 04/06/1988 | EP0262281A1 Process for the production of tubes for use at temperatures up to minus 40 degrees Celsius |
| 03/29/1988 | US4733696 Pilot operated coolant control valves |
| 03/24/1988 | WO1988001914A1 Apparatus and method for improving hot strip mill processing |
| 03/16/1988 | EP0260246A2 Installation for continuously cooling rolled metal products |
| 03/09/1988 | EP0259107A2 Hot strip mill |
| 03/01/1988 | US4727747 Process and installation for protecting a solid metal against oxidation during rolling |
| 02/25/1988 | WO1988001206A1 Installation for descaling the surface of rolled steel |
| 02/11/1988 | WO1988000864A1 Device for descaling the surface of strip |
| 02/09/1988 | US4723562 Apparatus for cooling a moving metal product |
| 02/04/1988 | DE3624794A1 Device for continuous descaling |
| 01/19/1988 | US4720310 Process for effecting the controlled cooling of metal sheets |
| 01/19/1988 | US4719779 Heat shield arrangements |
| 01/14/1988 | DE3705603C1 Method for descaling metallic rolled products |
| 01/07/1988 | EP0250881A1 Process for applying a fluent material to the inner side of a hollow body, and apparatus for carrying out the process |
| 12/29/1987 | CA1230764A1 Apparatus for removing liquid from a strip in a rolling mill and method thereof |
| 12/16/1987 | CN87100594A Method and system for cooling metal strip |
| 12/08/1987 | US4711431 Spray-cooling apparatus |
| 12/08/1987 | US4711114 Method of and apparatus for the production of wide strip |
| 12/03/1987 | DE3618238A1 Method and device on a reversing roll (rolling) stand for metal sheet sections, which are subjected to water spray cooling in the region of the reversing roller tables, for the triggering of an electrical signal in a manner controlled by the ends of the metal sheet sections |
| 12/01/1987 | US4709557 Method and system for cooling strip |
| 11/24/1987 | US4708325 Induction heating system for reheating the edges of a metallurgical product and variable air gap inductor associated therewith |
| 11/10/1987 | CA1229145A1 Method of controlling cooling of hot-rolled steel sheet and system therefor |
| 11/04/1987 | EP0134790B1 Improvements to methods for conditioning metal products |
| 11/03/1987 | US4704166 Continuous cooling line |
| 10/28/1987 | EP0243340A1 Device for compensating skid marks on heated slabs |
| 10/21/1987 | EP0241919A2 Method of and apparatus for effecting a thickness-reduction rolling of a hot thin plate material |
| 09/23/1987 | CN87100083A Arrangement for removing scale of hot-rolled steel band |
| 09/17/1987 | DE3633423A1 Heat exchange part for a pressurised cooling tube |
| 09/15/1987 | US4693839 Lubricant and cationic polymer |
| 09/02/1987 | EP0235015A1 System for cooling strip |
| 08/26/1987 | EP0233854A1 Device for cooling a moved strip |
| 08/26/1987 | EP0233588A1 A cold rolling oil composition for aluminium and aluminium-containing alloys |
| 08/25/1987 | US4688724 Low pressure misting jet |
| 08/19/1987 | EP0232331A1 Roll forming of metal articles. |
| 08/12/1987 | EP0231337A1 A method for cooling rolling mill stock |
| 08/12/1987 | CN87100084A Rolling mill of mechanically descaling steel band |
| 08/05/1987 | EP0230644A1 Arrangement for de-scaling hot-rolled steel bands |
| 07/21/1987 | CA1224348A1 Rolling mill spray bar |
| 07/15/1987 | EP0228691A1 Rolling mill for mechanical pre-de-scaling of steel band |