| Patents for B21B 38 - Methods or devices for measuring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product (2,626) |
|---|
| 07/31/1990 | US4944609 Oil film bearing and bushing |
| 07/10/1990 | US4939936 Shapemeter |
| 07/10/1990 | US4939920 Monitoring device for roll bearings in rolling mills |
| 07/03/1990 | US4938045 Method of ascertaining the magnitude of forces acting upon rolls in rolling mills |
| 06/05/1990 | CA1270049A1 Strip tension profile apparatus and associated method |
| 05/31/1990 | DE3939217A1 Prodn. of profiled rod - using extruder followed by rolling stand with 2 sets of rolls at 90 deg. to each other and device to maintain constant min. tensile stress |
| 05/22/1990 | US4927299 Integral acoustic emission sensor for manufacturing processes and mechanical components |
| 05/09/1990 | EP0367500A2 The hot rolling of metal strip |
| 04/24/1990 | US4918964 Adjusting mechanism for a universal stand |
| 04/24/1990 | US4918963 Retractable rolling mill instrumentation platform |
| 04/17/1990 | US4916824 Method for measuring roll profile and apparatus therefor |
| 04/05/1990 | DE3916715A1 Regulating roller gap in rolled material mfr. - using graphical comparison of desired and actual cross=sections of material |
| 03/22/1990 | DE3831841A1 Apparatus for measuring the flatness of rolled strip in hot wide-strip mills |
| 02/20/1990 | US4901585 Method and apparatus for roll nip load measurement |
| 02/06/1990 | US4898012 Roll bite gauge and profile measurement system for rolling mills |
| 01/16/1990 | US4893514 Device for measuring forces in metal spinning lathes |
| 12/28/1989 | DE3821280A1 Control system for the roll gap of a rolling stand for strip |
| 12/26/1989 | US4888993 Apparatus for measuring reduction ratio of rolled material |
| 12/12/1989 | CA1263887A1 Rolling mill strip tension monitoring and shapemeter assembly |
| 12/06/1989 | EP0344583A1 Device for measuring the flatness of rolled strip |
| 12/05/1989 | US4884449 Apparatus for detecting a failure in bearings |
| 09/26/1989 | CA1260294A1 Roller track monitoring in rolling mills |
| 09/20/1989 | EP0332721A1 Method and device for the measurement of internal stresses in narrow metallic strips |
| 09/20/1989 | EP0155301B1 Rolling mill strip thickness controller |
| 08/22/1989 | US4860212 Rolled strip shape detecting device with high accuracy |
| 08/22/1989 | US4858333 Continuous monitoring roller for the profile of a strip |
| 06/28/1989 | EP0233278B1 Roller entry guide |
| 06/27/1989 | US4841767 Device for measuring flatness defects in a strip |
| 06/06/1989 | US4836680 Flatness measuring device for strip-shaped rolled material |
| 06/06/1989 | CA1255093A1 Method of determining the planarity of a moving rolled strip |
| 05/10/1989 | EP0315043A2 Method for measuring roll-force in rolling mills |
| 04/18/1989 | US4821544 Method and apparatus for roll gap measurement and control |
| 04/05/1989 | EP0309740A1 Method for measuring roll profile and apparatus therefor |
| 03/09/1989 | DE3729176A1 Device for adjusting the rolling axis of a rolling mill |
| 03/07/1989 | US4809528 Hot strip mill |
| 03/07/1989 | US4809527 Shapemetering apparatus for continuous monitoring and/or correction of the profile and flatness of rolled metal strip and the like |
| 02/28/1989 | US4808926 Eddy current apparatus and method for controlling a rod mill on the basis of faults detected per unit time |
| 02/28/1989 | US4807400 Measuring apparatus for grinding machines for cylinders with structural and surface checking devices |
| 02/09/1989 | DE3724982A1 Device for monitoring the position of rolls in a rolling mill |
| 02/01/1989 | EP0301008A1 Shapemeter. |
| 01/19/1989 | DE3721746A1 Method and device for measuring the flatness of rolling strip in wide hot strip trains |
| 01/04/1989 | EP0297729A2 Apparatus for detecting a failure in bearings |
| 12/21/1988 | EP0295987A1 Measuring method and device for the lenghtwise camber of a metal plate |
| 12/14/1988 | CN88101625A Oil film bearing and bushing |
| 12/13/1988 | US4790164 Roller entry guide |
| 11/29/1988 | US4787835 Nip indicator for casting machines |
| 11/29/1988 | US4787226 Roll adjustment method |
| 11/09/1988 | CN88100672A Control device for universal roll stand, especially finishing stand in universal |
| 11/02/1988 | CN88101871A Process and device for measuring pressing force between rolls of roll stand |
| 10/26/1988 | EP0287680A1 Apparatus for measuring the draft of a rolled steel |
| 10/25/1988 | CA1243745A1 Eddy current flaw detector having rotatable field defining sleeve |
| 10/05/1988 | EP0285333A2 Oil film bearing and bushing |
| 09/21/1988 | EP0283415A1 Method and device for measuring the load between rolling mill rolls |
| 09/20/1988 | US4772137 Oil film bearing and bushing |
| 09/20/1988 | US4771622 Strip rolling mill apparatus |
| 08/30/1988 | US4767986 Oscillating transducers for monitoring the surface of elongated objects |
| 08/16/1988 | US4763500 Roller track monitoring in rolling mills |
| 07/27/1988 | EP0275875A2 Adjustment device for universal roll stand |
| 07/06/1988 | EP0273807A1 Device for measuring flatness faults in a belt |
| 06/23/1988 | DE3715166C1 Measuring roller |
| 06/21/1988 | US4752695 Planarity detection method for a moving rolled strip employing side edge detection with respect to a reference surface |
| 06/08/1988 | EP0270442A1 Roller for checking the profile of a moving strip |
| 05/03/1988 | CA1235929A1 Measuring arrangement, and a method, for measuring the gap formed between a first and a second roll or roller |
| 04/21/1988 | WO1988002669A1 Apparatus for measuring the draft of a rolled steel |
| 03/30/1988 | EP0262002A1 Fabrication method of a roller for checking a strip profile |
| 03/09/1988 | EP0259107A2 Hot strip mill |
| 01/07/1988 | EP0250768A2 Method and device for the measuring and regulation of a roll gap |
| 12/09/1987 | EP0248605A1 Roll adjustment method |
| 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 |
| 11/04/1987 | EP0134790B1 Improvements to methods for conditioning metal products |
| 10/27/1987 | US4702099 Method for automatically adjusting the rolls in a universal type mill stand |
| 10/14/1987 | EP0241280A2 A roll for use in determining the shape of metal strip |
| 10/08/1987 | WO1987005837A1 Shapemeter |
| 10/08/1987 | WO1987005836A1 Shapemeter |
| 10/01/1987 | DE3609623A1 Device for measuring the web tension of a material web |
| 09/23/1987 | EP0238137A2 Independent measuring apparatus for grinder machines for cylinders and the like having members for structural and superficial control |
| 09/08/1987 | US4691547 Rolling mill strip thickness controller |
| 08/26/1987 | EP0233278A1 Roller entry guide. |
| 08/11/1987 | US4686471 System for online-detection of the transformation value and/or flatness of steel or a magnetic material by detecting changes in induced voltages due to interlinked magnetic fluxes in detecting coils |
| 07/21/1987 | US4680978 Rolling mill strip tension monitoring and shapemeter assembly |
| 06/30/1987 | US4677578 Non-contact sensing system for determining the relative elongation in a moving flat steel strip |
| 06/24/1987 | EP0226073A1 Device for measuring and/or testing of objects |
| 06/23/1987 | US4674310 Strip tension profile apparatus and associated method |
| 06/16/1987 | US4673879 Eddy current flaw detector having rotatable field defining sleeve for selectively enhancing induced eddy currents in a workpiece |
| 05/13/1987 | EP0221785A2 Ultra-sonic distance sensor and monitoring of surface profile utilizing ultra-sonic distance sensor |
| 04/29/1987 | EP0220162A1 Sheet undulation measuring device |
| 03/25/1987 | EP0215743A2 Shapemetering apparatus for continuous monitoring and/or correction of the profile and flatness of rolled metal strip and the like |
| 03/10/1987 | CA1218872A1 Device for measuring the longitudinal tension in a strip of material |
| 02/26/1987 | WO1987001059A1 Roller entry guide |
| 02/04/1987 | EP0210946A2 Roller table for a rolling mill of flat products |
| 02/03/1987 | US4641092 Rotary probe apparatus for detecting flaws in a test object |
| 11/12/1986 | EP0201475A2 Process to determine the flatness of a moving rolled-out plate |
| 08/26/1986 | CA1210260A1 Rolling mill |
| 07/22/1986 | US4601762 Methods for conditioning metal products |
| 06/17/1986 | CA1206262A1 Process and apparatus for strip flatness and tension measurements |
| 04/16/1986 | EP0177626A1 System for online-detecting transformation value and/or flatness of steel or magnetic material |
| 03/26/1986 | EP0175621A1 Tandem rolling mill for flat rolling stock |
| 03/18/1986 | US4575945 Measuring arrangement, and a method, for measuring the gap formed between a first and a second roll or roller |
| 03/11/1986 | CA1201584A1 Non-contact sensor for determining moving flat steel strip shape profile |
| 02/13/1986 | EP0155301A4 Rolling mill strip thickness controller. |