| Patents for B21D 1 - Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling (4,692) |
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| 12/10/2002 | US6490906 Vehicle body repair tool |
| 12/05/2002 | US20020178870 Slide hammer |
| 12/04/2002 | EP1261442A1 Arrangement for removing dents in sheet metal |
| 12/04/2002 | CN2523528Y Reciprocal flat rolling |
| 12/03/2002 | US6489011 Method of repairing a vehicle body, method of calculating amount of a repair work, and sheet for repairing vehicle body |
| 11/28/2002 | US20020174704 Dent pulling apparatus and system |
| 11/28/2002 | US20020174699 Method of and apparatus for eliminating crossbow in metal strip |
| 11/27/2002 | EP1150879B1 Structure positioning method for motor vehicle body frames |
| 11/26/2002 | US6484546 Strip deflection roller, especially a tension measuring roller or looper roller |
| 11/21/2002 | US20020170338 Multi-directional vehicle frame straightening system |
| 11/21/2002 | US20020170328 Apparatus and method for reshaping tubes |
| 11/19/2002 | US6481257 Automobile repair clamp |
| 11/07/2002 | US20020162375 Strip treating line for leveling metal strip |
| 11/06/2002 | EP1254728A2 Strip treating installation for straightening metal strips |
| 11/05/2002 | US6474198 Slide hammer |
| 10/31/2002 | US20020157440 Stretch leveler for steel and other metal strip |
| 10/31/2002 | DE10114883C1 Zugreckanlage für Stahl- und Metallbänder Stretch forming machine for steel and metal bands |
| 10/29/2002 | US6470729 Repair tool |
| 10/24/2002 | WO2001085508A1 Automobile body correction device and body correction method |
| 10/24/2002 | CA2407571A1 Automobile body correction device |
| 10/17/2002 | WO2002081113A1 Body frame corrector |
| 10/17/2002 | US20020148268 Leveling machine and method |
| 10/17/2002 | CA2442140A1 Body frame corrector |
| 10/03/2002 | WO2002076649A1 Pre-straightening machine for straightening, in particular, the beginning and end of rolled metal strips or sheet metal strips |
| 10/02/2002 | EP1245301A2 Straightening device for steel - and metallic strips |
| 10/02/2002 | DE10113668A1 Plattenstreckerkopf Plate straightener head |
| 09/26/2002 | US20020134129 Plate-stretching grip head |
| 09/26/2002 | DE10113664A1 Straightening machine for straightening especially the beginning and end of rolled metal strips or sheets comprises offset upper and lower driven straightening rollers |
| 09/25/2002 | EP1243352A2 Plate pulling head |
| 09/24/2002 | US6453715 Gripping device for straightening a car body |
| 09/24/2002 | US6453533 Method for reconditioning returnable barrels comprised of sheet metal |
| 09/18/2002 | CN2511409Y Cold bending apparatus for construction bearing plate of building |
| 09/17/2002 | CA2073116C Portable device for straightening out tubes |
| 09/12/2002 | DE10111061A1 Device for directing metal sheets and/or strips, especially rods, e.g. rails or double T supports comprises material position determining units assigned to a feed conveyor and arranged between a leveling machine and a collecting conveyor |
| 09/11/2002 | EP1237666A2 Can lid closure and method of joining a can lid closure to a can body |
| 09/10/2002 | US6446481 Vehicle interchangeable repair system |
| 09/04/2002 | CN1090064C Heavy unit weight hot rolling method for sheet bars, and steel rolling equipment therefor |
| 08/29/2002 | US20020116807 Sheet metal repair method, sheet metal repair tool, and sheet-like member fixing device |
| 08/27/2002 | US6439025 Sheet metal dent removing device |
| 08/27/2002 | US6439024 Tool and method for reorienting a hem flange |
| 08/27/2002 | US6439022 Rolling apparatus |
| 08/22/2002 | US20020112517 Apparatus and Method For Removing dents From Metal |
| 08/22/2002 | US20020112516 System For Removing Dents From Metal |
| 08/21/2002 | CN2506365Y Rollway brake board device |
| 08/20/2002 | US6438442 Method for automatic conducting of a straightening process |
| 08/14/2002 | EP1230993A2 Device for improving the flatness of rolled strip, in particular of steel strip |
| 08/14/2002 | CN2505196Y Power equipment for metal coil uncoiler |
| 08/08/2002 | US20020104365 Automobile sheet metal surface correcting equipment |
| 08/08/2002 | DE10132105A1 Device for improving the planarity of a steel strip rolled in a roll stand comprises planarity measuring rollers and a tension leveling machine connected to the roll stand |
| 08/07/2002 | EP1228821A1 Automobile sheet metal surface correcting equipment |
| 07/31/2002 | CN2502816Y Variable roller spacing straightening machine for medium plate |
| 07/24/2002 | EP0750533B1 A car body straightening and measuring apparatus |
| 07/11/2002 | WO2002053301A1 Hot rolling method and hot rolling line |
| 07/04/2002 | WO2002051563A1 Method for real-time adjustment of a planisher |
| 06/27/2002 | US20020078731 Sheet metal dent removing device |
| 06/19/2002 | CN2495391Y Precision leveling machine |
| 06/13/2002 | DE10149246A1 Dent lifting tongs has felt-lined ring with two vertical struts to support handle, and in handle there is guide for draw rod and hinge for lever |
| 06/06/2002 | WO2002043895A1 Can lid closure and method of joining a can lid closure to a can body |
| 06/06/2002 | US20020066301 Auto body dent repair tool |
| 05/30/2002 | US20020062677 Vehicle interchangeable repair system |
| 05/29/2002 | EP1207973A1 Method and device for removing dents from sheet metal parts |
| 05/29/2002 | CN2493329Y Auxiliary correction roller set |
| 05/23/2002 | WO2002040191A2 Device and method for calibrating a multiple-roller flattener |
| 05/23/2002 | WO2002040190A1 Method for adjusting a flattener under traction and corresponding device |
| 05/21/2002 | US6389913 Method of repairing vehicle body and repair indexing device |
| 05/21/2002 | US6389703 Tool for vehicular body panel repair |
| 05/16/2002 | WO2002038302A1 Device for correcting circumferential length of metal ring |
| 05/16/2002 | WO2002038299A1 Method for producing bent spring rails from an endless spring band |
| 05/16/2002 | US20020058079 Method of repairing vehicle body and repair indexing device |
| 05/16/2002 | DE10052855A1 Roller changing device used in rolling machines comprises a movable bridge, roller changing car with a cradle, and a transporting arm with a positioning arm and cam |
| 05/16/2002 | DE10052364A1 Method and appliance for removing dents involve tool, support foot, adhesive foot, pressure piece or sleeve |
| 05/15/2002 | CN2491144Y Improved digital controlled feeding tenderizer |
| 05/02/2002 | EP1201328A1 Vehicle repair device |
| 04/25/2002 | US20020046631 Slide hammer |
| 04/25/2002 | US20020046589 Leveler for stretcher leveling of a metal strip or sheet |
| 04/23/2002 | US6374660 Slide hammer quick attachment apparatus |
| 04/18/2002 | WO2002030588A1 Device for straightening the body and/or structures of a damaged motor vehicle |
| 04/16/2002 | CA2194812C Sheet metal drawing equipment |
| 04/09/2002 | US6367305 System for anchoring frames to a platform |
| 03/28/2002 | WO2002024367A2 Dent removal tool with controlled constant pulling force |
| 03/28/2002 | US20020035863 Dent removal tool with controlled constant pulling force |
| 03/14/2002 | WO2002020190A1 Beating out device |
| 03/13/2002 | EP1186357A2 Holder for a tool for straightening car body components |
| 03/12/2002 | US6354127 Straightener for rolled ferrous products, having horizontally openable shoulders for fast change of the rolls |
| 03/07/2002 | DE10041563A1 Verfahren und Vorrichtung zum Streckrichten von Kaltband sowie Regelung des Streckgrades Method and apparatus for stretch-straightening of cold rolled strip and control the degree of stretch |
| 02/28/2002 | WO2002016057A1 Method and device for tension levelling a cold-rolled strip and regulating the degree of levelling |
| 02/21/2002 | US20020022897 Method of repairing a vehicle body, method of calculating amount of a repair work, and sheet for repairing vehicle body |
| 02/21/2002 | US20020022119 Method of repairing a vehicle body, method of calculating amount of a repair work, and sheet for repairing vehicle body |
| 02/14/2002 | WO2002011918A1 Draw aligner for vehicles |
| 02/14/2002 | WO2001041948A3 Can lid closure and method of joining a can lid closure to a can body |
| 02/14/2002 | DE10021380C2 Vorrichtung zum Richten einer Fahrzeugkarosserie Means for directing a vehicle body |
| 02/13/2002 | EP0790870B1 Flattening group in levelling machines kept under tension, for metal bands, with operative rollers of increasing diameter |
| 02/12/2002 | US6345524 Rotatable head assembly for sheet metal coil straightener device |
| 02/12/2002 | CA2256490C Large unit weight hot-rolling process and rolling apparatus therefor |
| 02/07/2002 | US20020014320 Plate width adjusting apparatus and plate width adjusting method |
| 01/17/2002 | US20020005056 Process and system for producing metal sheets |
| 01/16/2002 | EP1171249A1 Strip-processing line for metal strips, especially for highly resistant high-grade steel strips |
| 01/15/2002 | US6338265 Device for straightening aluminum fins |
| 01/13/2002 | WO2002045877A1 Planishing device and method |
| 01/10/2002 | DE10031728C1 Vorrichtung zur Bandbearbeitung Apparatus for strip processing |