Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; Punching › B21D 1 - Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
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)
09/2003
09/10/2003EP1341621A1 Planishing device and method
09/09/2003US6615634 Plate width adjusting apparatus and plate width adjusting method
09/04/2003WO2002024367A3 Dent removal tool with controlled constant pulling force
09/03/2003EP1340560A1 Device for correcting circumferential length of metal ring
09/03/2003EP1340557A2 Method for removing strain from press-formed workpiece, and forming press
09/02/2003US6612145 Leveler for stretcher leveling of a metal strip or sheet
09/02/2003US6612144 Dent repair tool and method
08/2003
08/28/2003US20030159489 Eagle truing machine
08/27/2003EP1337355A1 Can lid closure and method of joining a can lid closure to a can body
08/21/2003DE20308742U1 Automotive bodywork repair tool has hammer weight sliding along externally-anchored shaft to end-stop
08/20/2003EP1335804A1 Method for adjusting a flattener under traction and corresponding device
08/20/2003CN1436617A Method for eliminating strain of spun work and forming press
08/13/2003EP1333943A1 Method for producing bent spring rails from an endless spring band
08/13/2003EP1333941A2 Device and method for calibrating a multiple-roller flattener
08/07/2003US20030145643 Method for removing strain from press-formed workpiece, and forming press
07/2003
07/30/2003CN1433344A Can lid closure and method of joining can lid closure to can body
07/29/2003US6598445 Leveling machine and method
07/24/2003US20030136172 Vehicle metal pulling apparatus
07/23/2003CN1431062A Traction system of bending machine with two rollers
07/22/2003US6595076 Method of repairing vehicle body and repair indexing device
07/22/2003CA2235181C Method of regulating the stress distribution in metal strips or sheet, especially of nonferromagnetic metals
07/16/2003CN1114510C Device and method for straightening out damaged metal and plastic elements
07/10/2003WO2003055617A1 Method for continuous tension leveling of aluminum strip
07/10/2003US20030126903 Method for continuous tension leveling of aluminum strip
07/10/2003CA2469919A1 Method for continuous tension leveling of aluminum strip
07/09/2003EP1324840A1 Device for straightening the body and/or structures of a damaged motor vehicle
07/08/2003US6588249 Vehicle metal pulling apparatus
07/03/2003WO2003054236A1 Method and device for controlled straightening and cooling of a wide metal strip, especially a steel strip or sheet metal, running out of a hot rolled strip rolling mill
06/2003
06/26/2003DE20305739U1 Panel beating hammer has interchangeable heads
06/25/2003CN1426330A Hot rolling method and hot rolling line
06/24/2003US6581434 Multi-directional vehicle frame straightening system
06/19/2003WO2003049882A1 Slide hammer
06/18/2003CN2556149Y Device for recovering external angle-protecting ring of steel tape roll
06/18/2003CN1424154A Process and apparatus for producing super-thin precisive band steel
06/12/2003US20030106360 Slide hammer puller for car-body sheet metals of a vehicle
06/05/2003US20030101791 Arrangement for removing dents in sheet metal
06/04/2003EP1315586A1 Beating out device
06/03/2003US6574519 Method of repairing a vehicle body, method of calculating amount of a repair work, and sheet for repairing vehicle body
06/03/2003CA2288466C Method of repairing vehicle body and repair indexing device
05/2003
05/30/2003WO2003043757A1 Device for removing dents
05/30/2003WO2003043756A1 Vehicle-straightening bench with movable carriages for mounting pulling assemblies
05/29/2003US20030097869 Device for removing dents
05/27/2003US6568237 Apparatus and method for vehicle manipulative anchoring
05/21/2003EP1312431A2 Vehicle-straightening bench with movable carriages for mounting pulling assemblies
05/21/2003EP1311354A1 Method and device for tension levelling a cold-rolled strip and regulating the degree of levelling
05/21/2003CN1108886C Device for stretching thin metal strips
05/15/2003WO2003039776A1 Method and device for drawing-bending-planishing metal strips, in particular hot- or cold-rolled strips
05/15/2003US20030089155 Hydraulically powered lift for a vehicle straightening bench
05/15/2003US20030089154 Vehicle-straightening bench with movable carriages for mounting pulling assemblies
05/15/2003US20030088958 Method and apparatus for correcting airfoil twist
05/15/2003DE20203548U1 Automotive bodywork repair tool incorporates pneumatic or hydro-pneumatic hammer which sets the tool in motion by a succession of axial impulses
05/14/2003EP1310632A1 Method and apparatus for correcting airfoil twist
05/14/2003EP1309413A1 Draw aligner for vehicles
05/14/2003CN1416974A Continuous steel belt punching production line
05/13/2003US6561004 Can lid closure and method of joining a can lid closure to a can body
05/13/2003US6560838 Sheet metal repair method, sheet metal repair tool, and sheet-like member fixing device
05/08/2003US20030084972 For a metal sheet, composed of a finish rolling mill, a leveler, and a cooling apparatus installed from upstream to downstream in a metal sheet transporting direction; finer refining crystal grains
05/07/2003EP1085950B1 A device for clamping a vehicle to a bench attachment
05/06/2003US6557231 Method of repairing a vehicle body, method of calculating amount of a repair work, and sheet for repairing vehicle body
05/02/2003EP1113889B1 Device for straightening car body components
05/01/2003WO2003035297A1 System for removing dents from metal
04/2003
04/30/2003CN1106895C Positioning device
04/30/2003CN1106894C Vehicle repairing device
04/24/2003WO2003033185A1 Method of manufacturing steel plate
04/23/2003EP1303366A1 Container end closure edge reforming
04/23/2003CN1411925A Plate and band material roll gap adjustable flattening machine
04/17/2003US20030070470 Vehicle repairing device
04/16/2003CN2545119Y Device for recovery of internal angle protection ring of steel strip coil
04/10/2003US20030066333 Chassis straightening bench
04/10/2003US20030066327 Combined coil-stock straightening and feed apparatus
04/09/2003CN2543620Y Metal levelling tool
04/08/2003US6543270 Auto body dent repair tool
04/03/2003US20030062102 Titaniums having excellent impact resistance and manufacturing methods
04/01/2003US6539770 Dent pulling apparatus and system
04/01/2003US6539769 Bridge straightner and method
03/2003
03/26/2003EP1294502A1 Device for processing strip
03/25/2003US6536250 Apparatus and method for vacuum dent repair
03/06/2003WO2003018226A1 Automobile body frame puller attachment
03/06/2003CA2458260A1 Automobile body frame puller attachment
03/05/2003EP1287915A1 Adhesive adapter for dent removing tool
03/04/2003US6526796 Automobile body frame puller attachment
02/2003
02/27/2003US20030037587 Sheet metal forming tool
02/26/2003EP1285704A1 Device for removing dents from a metal sheet
02/19/2003EP1207973B1 Method and device for removing dents from sheet metal parts
02/05/2003EP1281590A1 Automobile body correction device and body correction method
01/2003
01/30/2003WO2003008125A1 Device and method for removing the dents in sheet steel parts
01/30/2003US20030019273 Automotive collision repair device
01/30/2003US20030019095 Simultaneous slider crown and camber adjust by scribe line control
01/23/2003WO2003006190A1 Tool and method for opening a hem flange
01/23/2003CA2471156A1 Tool and method for opening a hem flange
01/16/2003WO2002040191A3 Device and method for calibrating a multiple-roller flattener
01/16/2003US20030010087 Tool and method for reorienting a hem flange
01/15/2003EP1275446A2 Method and apparatus for eliminating of gutter curvatures in metal sheets
01/09/2003US20030005745 Dent repair tool and method
12/2002
12/31/2002US6499622 Can lid closure and method of joining a can lid closure to a can body
12/24/2002WO2002000365A1 Device for processing strip
12/19/2002US20020190071 Can lid closure and method of joining a can lid closure to a can body
12/19/2002DE10124836A1 Verfahren und Vorrichtung zum Beseitigen von Querkrümmungen in Metallbändern Method and apparatus for eliminating cross-curvatures in metal strips,
12/12/2002DE10121981C1 Bandbehandlungsanlage zum Richten eines Metallbandes Strip treatment apparatus for straightening a metal strip
12/10/2002US6490907 System for anchoring frames to a platform
1 ... 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 ... 47