| 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) |
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| 03/13/2013 | CN202779195U Device for measuring width of plate billet on line in high temperature state |
| 03/13/2013 | CN202779194U Drag chain support device of hot rolling X-ray thickness measuring instrument |
| 03/13/2013 | CN202779193U Rotary side air injection blowing device for hot rolling |
| 03/13/2013 | CN102248004B Method for calculating rigidity of narrow-band hot continuous rolling finishing mill |
| 03/13/2013 | CN101879530B Soft measurement method of thickness of scale on surface of hot continuous rolling strip steel |
| 03/13/2013 | CN101405094B Cold continuous rolling facility |
| 03/07/2013 | DE10306746B4 Auslenkvorrichtung und -verfahren für ein bewegtes Band Deflection apparatus and method for a moving belt |
| 03/06/2013 | CN202762926U Radial-axial ring rolling experiment testing device |
| 03/06/2013 | CN202762741U Copper finishing mill group thickness measurement and control device |
| 03/06/2013 | CN202762740U A comprehensive detection device for rolled plates |
| 03/06/2013 | CN202762739U Inspecting tool for inspecting installed metallurgy production line guide and guard |
| 03/06/2013 | CN102950151A Method and device for producing a cold pilgered pipe |
| 03/06/2013 | CN102950150A Method and device for producing a cold pilgered pipe |
| 03/06/2013 | CN102327902B Device and method for measuring axial force of working roll of slab strip hot rolling mill |
| 02/27/2013 | CN102941233A Automatic detection rack and automatic detection method for roller |
| 02/20/2013 | EP2559498A2 Method and device for producing a cold pilgered pipe |
| 02/20/2013 | CN202744276U Lifting system suitable for non-contact type plate-type instrument |
| 02/20/2013 | CN202741437U Roll gap test sensor for cold mill |
| 02/20/2013 | CN202741436U Test device for amending and compensating roll pressure of steel rolling machine |
| 02/20/2013 | CN202741435U Detecting system suitable to steel roll states corresponding to sheet continuous casting and rolling joining blank |
| 02/13/2013 | CN202725636U two-dimensional device for monitoring high-speed wire rod folding defect |
| 02/13/2013 | CN102921745A Method for measuring dynamic alignment accuracy of vertical rolls |
| 02/13/2013 | CN101700530B Connecting method of displacement transducer magnetic head and connecting jackcatch |
| 02/06/2013 | CN202715622U Infrared width gauge verifying device |
| 02/06/2013 | CN202715621U Protecting device of detecting device |
| 02/06/2013 | CN102918353A Method for measuring flatnes of sheet material and steel sheet production method utilizing said method |
| 02/06/2013 | CN102909225A Device and method for detecting radial movement amount of roller |
| 01/30/2013 | CN102905808A Zeroing system of rolling stand |
| 01/30/2013 | CN102896149A Hot-rolled strip steel rolling technology for preventing high-speed breaking-away of roughing mill |
| 01/23/2013 | EP2548665A1 Method for determining the wear on a roller dependent on relative movement |
| 01/23/2013 | CN202683617U Protective device of thick and medium plate thickness gauge |
| 01/23/2013 | CN102886385A Method for determining relative movement-related degree of wear for roller |
| 01/23/2013 | CN102886383A Method for controlling mechanical properties of cold-rolling strip steel in online manner |
| 01/16/2013 | CN202667271U Measuring system for length of steel billet on roller bed |
| 01/16/2013 | CN202667270U Laser speed measurement elongation shock control device for temper mill unit |
| 01/16/2013 | CN102873109A Method for detecting looping table of rolling mill |
| 01/16/2013 | CN102873108A Method and device for adjusting linear array camera |
| 01/16/2013 | CN102873100A Three-roller full-floating mandrel continuous pipe rolling mill and rolling process thereof |
| 01/16/2013 | CN102873099A Special-shaped copper tube processing equipment and method for copper-aluminum composite row |
| 01/16/2013 | CN102172642B Spray nozzle fault detection method for finely cooling device of cold rolling mill |
| 01/10/2013 | DE102011078623A1 Apparatus for determining position of roller in rolling mill, has mirror that is arranged on front sides of rollers, and light sources for emitting light beam on mirror |
| 01/09/2013 | CN202655348U Thickness gauge system of rolling mill |
| 01/09/2013 | CN202655347U Strip steel boundary following device |
| 01/09/2013 | CN202655346U Tool for detecting machining defect of roller |
| 01/09/2013 | CN102861841A Experiment test device and experiment test method of radial-axial ring rolling |
| 01/09/2013 | CN102861772A Method for determining minimum rolling gauge of extra-thin belt in asynchronous rolling |
| 01/09/2013 | CN102861770A System for automatically displaying weight minus tolerance trend and application method of system |
| 01/09/2013 | CN102247993B Method for designing and matching roll shape of continuous annealing temper mill |
| 01/08/2013 | CA2508594C Method for the process control or process regulation of an installation for the shaping, cooling, and/or heat treatment of metal |
| 01/03/2013 | WO2013002464A1 Apparatus for measuring the shape of a material |
| 01/02/2013 | CN202638884U Speed measurement roller |
| 01/02/2013 | CN202638883U Device for improving online detection precision of thermodetector |
| 01/02/2013 | CN102847727A Pressure detection device of four-high mill |
| 01/02/2013 | CN102847726A Wire temperature detection method for water cooling line |
| 01/02/2013 | CN102847720A Hot-rolling production line power consumption classification acquisition and analysis system |
| 12/26/2012 | CN202621573U Fixing device for steel plate leveling line pinch-roller rotating speed encoder |
| 12/26/2012 | CN202621572U Three-roll mill cooling system |
| 12/26/2012 | CN102836887A Measuring device of ring rolling machine |
| 12/26/2012 | CN102836886A Detection method of head and tail positions and moving direction of hot-rolled piece |
| 12/26/2012 | CN102836885A Sudden and self-excited vibration alarm device for sheet rolling mill |
| 12/26/2012 | CN102836883A Control method for upward and downward head bending of plate blank |
| 12/26/2012 | CN102225433B Method for measuring and calibrating surface temperature of steel plate |
| 12/20/2012 | WO2012171627A1 Method and device of determining a tracking characteristic and/or strip width of a moving strip |
| 12/19/2012 | CN202606513U Novel mandrel traversing chain position detection device |
| 12/19/2012 | CN202606512U Micro-vibration monitoring and early warning device of tandem mill |
| 12/19/2012 | CN202606511U Cold rolled steel plate shape feedforward-feedback cooperative control system |
| 12/19/2012 | CN202606506U Four-high mill working roll assembly accuracy rapid detection adjusting device |
| 12/19/2012 | CN102825072A Method for setting vertical roll gap by centering side guide plates, measuring width and correcting |
| 12/19/2012 | CN101979168B High-precision online measuring instrument and measuring method for strip shape of plate and strip |
| 12/13/2012 | WO2012168046A1 Measuring device, rolling stand and method for detecting the level of a roll nip |
| 12/13/2012 | DE102011078139A1 Messvorrichtung, Walzgerüst und Verfahren zum Erfassen der Höhe eines Walzspalts Measuring apparatus, rolling mill and method for sensing the height of a nip |
| 12/13/2012 | DE102011077380A1 Method for operating rolling plant, involves deriving operating parameter from tape thickness, tape width and tape speed at given measuring points, and subjecting derived parameter to identification as non-measured reference value |
| 12/12/2012 | CN202591256U Band-steel dewatering spray nozzle device |
| 12/12/2012 | CN202591238U Cold rolling strip steel wave height measuring device |
| 12/12/2012 | CN102814344A Axial play measuring method for horizontal roll of universal rolling mill |
| 12/12/2012 | CN102814343A Connecting method for axial movement measuring device of horizontal roller of universal rolling mill |
| 12/12/2012 | CN102814342A Connection method for axial play measuring device for horizontal roll of edging mill |
| 12/05/2012 | CN202570761U Tool for detecting defect of high speed wire rod or bar during rolling process |
| 12/05/2012 | CN202570739U Connecting structure for hot rolling flying shear encoder |
| 12/05/2012 | CN101657277B Method for detecting and classifying surface defects on continuously cast slabs |
| 12/05/2012 | CN101259487B Vertical pulling type cold rolling experiment machine unit strip steel thickness indirect measurement method |
| 11/29/2012 | WO2012159870A1 Method and device for determining a thickness of rolling stock |
| 11/28/2012 | EP2527055A1 Method and device for determining the thickness of a milled item |
| 11/28/2012 | CN202555603U On-line strip X-ray measuring device |
| 11/28/2012 | CN101674900B Method and device for measuring the tensile, rolling mill adjusting method and device |
| 11/21/2012 | CN202539207U Device for detecting shape of steel strip |
| 11/21/2012 | CN202539206U Protective cap for camera lens used for detecting surface quality of hot rolled strip |
| 11/21/2012 | CN202539205U Protective cover for instrument for detecting quality of lower surface of hot rolled strip |
| 11/21/2012 | CN202539204U Auxiliary cleaning device for strip laser speed measuring instrument |
| 11/21/2012 | CN202539186U Tension detection and tension loss protection device for rolling mill |
| 11/21/2012 | CN102784807A Method and device for real-timely measuring temperature of moving high temperature steel plate in water cooling area |
| 11/21/2012 | CN102784802A Device and method for monitoring state of cross cardan shaft of CVC rolling mill |
| 11/21/2012 | CN102059255B Early fault weak characteristic extracting method for high speed wire rolling mill |
| 11/14/2012 | CN102773268A Method for detecting rolling forces during medium plate rolling process |
| 11/14/2012 | CN102773265A System for controlling deviation of strip steel |
| 11/14/2012 | CN102019297B Device and method for detecting pinhole size classification in thin strip rolling process |
| 11/07/2012 | CN101912885B Section mill with rolled piece end bending monitoring device and monitoring method thereof |
| 11/01/2012 | WO2012148069A1 Steam-blocking apparatus |
| 10/31/2012 | EP2517799A1 Apparatus and method for industrial online micro-topography and waviness measurements on moving products |
| 10/31/2012 | CN202506678U Three-roller tension-measuring device |