| Patents for B21C 51 - Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses (2,438) |
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| 06/19/2003 | WO2003050494A1 Process for measuring the tension in a metal strip |
| 06/19/2003 | CA2469184A1 Process for measuring the tension in a metal strip |
| 06/11/2003 | EP1317975A1 Device for producing stretched wire |
| 06/07/2003 | CA2411623A1 Apparatus for the production of stretched wire |
| 06/05/2003 | WO2003045600A1 Method and apparatus for detecting roll eccentricity utilizing pulse generator in rolling mill |
| 06/05/2003 | WO2003045599A1 Control method for a production line for rolling hot-rolled metal strips disposed upstream of a cooling stretch |
| 06/05/2003 | US20030102401 Method and device for reeling up in the proper position a hot-rooled strip in a reeling installation |
| 05/29/2003 | US20030097865 Object-marking device |
| 05/08/2003 | US20030088331 Truss plate detector |
| 05/01/2003 | US20030079512 Apparatus for changing the position of the web in structural shape rolling |
| 04/23/2003 | EP1304175A2 Device for changing the position of the web of flanged steel profiles during rolling in roll stand arrangements |
| 04/17/2003 | WO2003031090A1 Device for detecting stress distribution of metal bands loaded by band tension |
| 04/17/2003 | WO2003031089A1 Device for detecting stress distribution of metal band loaded by band tension |
| 04/15/2003 | US6549293 Apparatus for process for measuring the thickness and out-of-roundness of elongate workpieces |
| 04/15/2003 | US6546808 Method of evaluating high fatigue strength material in high tensile strength steel and creation of high fatigue strength material |
| 04/09/2003 | CA2407091A1 Nail plate scanner |
| 04/03/2003 | DE20218307U1 Cable shears have an integral contact-free voltage tester for generation of a visual or audible alarm when a cable that is to be cut is still live, thus preventing personnel injury or damage to equipment |
| 04/01/2003 | US6542240 Method of identifying defective roll on a strip processing line |
| 03/26/2003 | CN1406158A Smart machine tool system |
| 02/20/2003 | US20030034397 Missing link-part detector employing bar code reader |
| 02/19/2003 | EP1283753A2 Hot-rolling mill with flatness measuring roller |
| 02/11/2003 | US6519535 Eddy current technique for predicting burst pressure |
| 02/05/2003 | CN1395516A Hot-rolling mill with flatness measuring roller |
| 01/30/2003 | WO2003008951A1 Method for inspecting the surface of a roll cylinder and device therefor |
| 01/29/2003 | EP1278606A1 Method and device for reeling up in the proper position a hot-rolled strip in a reeling installation |
| 01/23/2003 | US20030015010 Cold rolling mill and a rolling method |
| 01/16/2003 | WO2003004963A1 Thin-strip coiler comprising a flatness measuring roll |
| 01/16/2003 | US20030014150 Smart machine tool system |
| 01/16/2003 | US20030010083 Axial-position adjustment for profiled rolling-mill rolls |
| 01/14/2003 | US6505494 Method of calibrating a crimping press |
| 01/02/2003 | EP1269163A1 Apparatus for inspecting a surface |
| 12/24/2002 | US6497985 Method for marking steel and aluminum alloys |
| 12/19/2002 | WO2002100565A1 Identifier for recording and storing machine-related information |
| 12/19/2002 | DE10128744A1 Recording and storage of machine related information, including historical, operating and maintenance data using an identifier connected to the machine that has storage, controlling processor and communications units |
| 12/19/2002 | DE10127563A1 Sorting rolled, especially rod-like steel products having defects comprises guiding several rods simultaneously through optical mark recognition device |
| 12/17/2002 | US6494071 Rolling mill facility with strip shape detection equipment, strip shape detection device, strip shape detection method and rolling method |
| 12/12/2002 | US20020184934 Hot-rolling mill with flatness measuring roller |
| 12/12/2002 | DE10126220A1 Operating a wire mill having a number of roll stands comprises guiding the wire to or in front of the working rollers using a guiding roller, and feeding the wire through the roll stands at a speed |
| 12/11/2002 | CN1095703C Rolling mill drive apparatus, rolling mill and rolling method |
| 11/28/2002 | US20020176083 Method of identifying defective roll on a strip processing line |
| 11/27/2002 | EP1259335A1 Smart machine tool system |
| 11/26/2002 | US6487468 Method for analyzing forging process and medium storing program for executing the method |
| 11/12/2002 | US6479787 Laser unit and method for engraving articles to be included in cans |
| 11/05/2002 | US6476349 Strip guiding device |
| 10/29/2002 | US6470722 Looper |
| 10/24/2002 | US20020154308 Method for marking defect and device therefor |
| 10/24/2002 | US20020152782 Press and vibration severity die certification system |
| 10/17/2002 | WO2002081111A1 A method for the manufacture of helically wound pipes |
| 10/10/2002 | WO2002078873A1 Method of identifying defective roll on a strip processing line |
| 10/10/2002 | CA2438606A1 Method of identifying defective roll on a strip processing line |
| 10/03/2002 | WO2002076648A1 Method of applying marking agent to aluminum sheet for scrap sorting purposes |
| 10/03/2002 | US20020139273 Marking system, marking method and marking apparatus |
| 10/02/2002 | DE10115047A1 Producing curved sections of spring strip e.g. for windscreen wipers, involves detecting material thickness and other bending-related data before bending, using to correct setting of bending and bending back radii |
| 09/24/2002 | US6455806 Arrangement for shaping and marking a target |
| 09/05/2002 | US20020123822 Method for marking rolled material |
| 08/28/2002 | EP1234621A1 Method and shiftable roll for rolling profiles |
| 08/28/2002 | EP0988120B1 Method and device for detecting the actual state of a hot tube |
| 08/21/2002 | EP1232289A1 Method of applying marking agent to aluminum sheet for scrap sorting purposes |
| 08/20/2002 | US6438255 Transient thermal marking of objects |
| 08/20/2002 | US6436205 Removing surface flaws and contaminants by partial cooling then grinding, milling or flame chipping |
| 08/08/2002 | US20020104958 Protective device for machines such as bending presses, cutting machines, punching machines or the like |
| 08/06/2002 | US6429944 Process and device for determining the thickness transverse profile and thickness longitudinal profile of a running strip of material |
| 08/06/2002 | US6427507 Apparatus for measuring the strip flatness |
| 08/01/2002 | DE10102037A1 Verfahren und Vorrichtung zur Steuerung oder Regelung des Walzvorgangs von Walzgut Method and device for control or regulation of the rolling process of rolling |
| 07/18/2002 | WO2002055999A1 Apparatus for inspecting a surface |
| 07/17/2002 | EP1222039A1 Method for marking rolled material |
| 07/11/2002 | WO2002053307A1 Flospinning method and device for carrying out flospinning |
| 07/10/2002 | CN1358119A 铸造带 Casting belt |
| 07/04/2002 | WO2002051564A1 Method for shaping flat bodies to give irregular multi-dimensional curved objects |
| 07/04/2002 | DE10065142A1 Verfahren zur Verformung von flachen Körpern in unregelmäßig, mehrdimensional gekrümmte Gegenstände Method for forming of flat bodies in irregular, multi-dimensional curved objects |
| 07/04/2002 | DE10063786A1 Vorrichtung und Verfahren zum Vermessen eines Gegenstandes Apparatus and method for measuring an object |
| 07/04/2002 | DE10062615A1 Production testing of workpieces, particularly precision rotation parts, in which all parts are automatically dimensionally tested with the dimensions of each part recorded to provide complete documentation |
| 07/03/2002 | CN1357100A Laser-ultrasonic measurement of wall thickness |
| 07/02/2002 | US6412642 Method of applying marking to metal sheet for scrap sorting purposes |
| 06/27/2002 | WO2002050494A1 Device and method for measuring an object |
| 06/26/2002 | CN1355073A Control system and method for in-line set-point scaling on metallic plate or band |
| 06/25/2002 | US6408663 Method and apparatus for truing crankshafts |
| 05/02/2002 | US20020050158 Apparatus for producing a honeycomb body |
| 05/02/2002 | EP1200767A1 Protective device for machines such as bending presses, cutting machines, punching machines or the like |
| 04/25/2002 | DE10048470A1 Verfahren und Vorrichtung zum Betreiben einer Warmwalzstraße mit mindestens einem Stauchgerüst Method and apparatus for operating a hot rolling train with at least one edger |
| 04/24/2002 | CN1083317C Centering device for strip material |
| 04/18/2002 | US20020043087 Cold rolling mill and a rolling method |
| 04/04/2002 | WO2002026408A1 Method and device for operating a hot rolling train with at least one edger |
| 03/21/2002 | US20020033053 Method of evaluating high fatigue strength material in high tensile strength steel and creation of high fatigue strength material |
| 03/21/2002 | DE10041237A1 Machine function quality evaluation method for impact press, uses press force measuring sensor for read-out of dynamic press force during press operation |
| 03/21/2002 | DE10041225A1 Press height setting method for impact press, uses press force measuring sensor as calibration insert for press height adjustment |
| 03/20/2002 | CN1340387A Cold-rolling mill and its rolling method |
| 03/06/2002 | EP1184096A2 A cold rolling mill and a rolling method |
| 02/21/2002 | DE10039266A1 Device for optical fault detection in working region of press and/or cutting mechanisms has reference markings in critical area enabling images to be formed of changes caused by faults |
| 02/20/2002 | CN1336259A Rolling equipment having belt shape testing device, belt shape testing method and rolling method |
| 02/13/2002 | EP1179374A2 Rolling mill facility with strip shape detection equipment, strip shape detection device, strip shape detection method and rolling method |
| 02/07/2002 | WO2001051227A3 Hot-rolling mill with flatness measuring roller |
| 02/07/2002 | US20020014099 Rolling mill facility with strip shape detection equipment, strip shape detection device, strip shape detection method and rolling methd |
| 02/07/2002 | DE10036271A1 Automated measurement method for curved and bent pipelines uses a computer numerical control measurement machine and defined coordinate system to determine pipe shape and end points |
| 02/06/2002 | EP1178313A2 Method of estimating the fatigue strength of high tensile strength steel and method of producing a high fatigue strength material |
| 02/06/2002 | EP1178301A1 Defect marking method and device |
| 02/06/2002 | EP1177057A1 Casting strip |
| 01/30/2002 | CN1333094A Roller eccentricity control method for rolling equipment |
| 01/24/2002 | WO2001079785A3 Transient thermal marking of objects |
| 01/23/2002 | EP1173296A1 Apparatus for measuring the strip flatness |