| 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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| 11/15/1995 | EP0681876A1 Process for straightening auto body parts dented as the result of collisions |
| 11/15/1995 | CN2212488Y Inclined metallic sheet repairing device for repairing automobile |
| 11/15/1995 | CN2212461Y Automobile reshaping combined tool equipped with power assistor |
| 11/02/1995 | EP0679454A1 Machine for straightening metal sheet and strips |
| 10/31/1995 | US5461900 Vehicle body repair tool |
| 10/31/1995 | US5461895 High capacity hydraulic leveller |
| 10/17/1995 | US5457857 Pivoted clamp |
| 10/10/1995 | CA2076820C Apparatus for reshaping metal panels of automobiles or motor vehicles or the like |
| 09/21/1995 | WO1995024982A1 A device for adjusting the straightening bench of the car body straightening and measuring system |
| 09/20/1995 | EP0671983A1 Process and linear shaping machine for truing rod-like material. |
| 09/13/1995 | CN2207241Y Tub shaping equipment |
| 09/13/1995 | CN1108156A Method for prodn. of corrugated guardrail plate |
| 08/31/1995 | DE4406147A1 Buckling appts. for plastically deformable vehicle body part |
| 08/30/1995 | CN1107396A Technique for mending subside and rupture of ordinary-pressure metal container |
| 08/29/1995 | US5445000 Location method and panel pressing apparatus |
| 08/22/1995 | CA2104852C Roll set for thin metal strip |
| 08/09/1995 | EP0666123A1 Method for flattening partially depressed metal body of automobile |
| 08/02/1995 | EP0665069A1 Process and equipment for straightening a thin metal band |
| 07/27/1995 | WO1995019855A1 Straightening hammer with accessories for planishing and straightening sheet metal |
| 07/27/1995 | DE4401717A1 Ausbeulhammer mit Zubehör zum Ausrichten und Ausbeulen von Blechen Ausbeulhammer with accessories for aligning and buckling of plates |
| 07/11/1995 | US5431039 For pressing dents from sheet metal |
| 06/29/1995 | CA2179596A1 Wheel repair stand |
| 06/28/1995 | EP0659497A1 Device for debulging the edges of gas cylinders |
| 06/20/1995 | US5425260 Accident rescue tool |
| 06/08/1995 | WO1995015225A1 Device for use in conjunction with the straightening of a frame of an automobile |
| 06/08/1995 | WO1995015224A1 Equipment and method in vehicle alignment work |
| 06/07/1995 | CN2199825Y Sub-roll main driving roll type leveling machine |
| 05/31/1995 | CN2198988Y Bracket system |
| 05/23/1995 | US5417094 Apparatus for lifting, holding, centering, measuring while repairing damaged vehicles |
| 05/16/1995 | US5415023 Universal repair rack truck tie down system |
| 05/09/1995 | US5413303 Supporting assembly for a vehicle chassis |
| 05/09/1995 | US5412968 Method for leveling sheet metal |
| 05/03/1995 | EP0650779A2 A process for shaping the end of a tube with an oblong cross-section to a circular cross-section |
| 05/03/1995 | CN2195983Y Combination tools for straightening cars or other vehicles |
| 04/25/1995 | US5408861 Dent removing pneumatic puller |
| 04/20/1995 | CA2108746A1 Tool for straightening sliding door rail |
| 04/06/1995 | DE4333880A1 Roller mounting |
| 03/21/1995 | US5398535 Spreader clamp for automobile body repair and the like |
| 03/15/1995 | EP0643149A1 Method of producing support for planographic printing plate |
| 03/09/1995 | WO1995006529A1 Tension leveler roll cleaning system |
| 03/07/1995 | US5394723 Stand frame for a roller levelling machine |
| 03/01/1995 | EP0640415A1 Device for repairing damage to vehicle body parts |
| 02/28/1995 | US5392627 Leveling machine for metal sheet and strip |
| 01/25/1995 | EP0635319A1 Method and device for eliminating gutter curvatures in metal sheets, especially thin metal sheets up to 2,0 mm thickness |
| 01/18/1995 | CN2187500Y Leveler roll |
| 01/04/1995 | CN2186611Y Inner hole round-rolling device for steel elbow and straight pipe |
| 01/03/1995 | US5377521 Under the surface of the water |
| 01/03/1995 | US5377517 Reforming apparatus |
| 12/06/1994 | US5369850 Clamping assembly providing different dual gripping features |
| 11/23/1994 | CN1095318A Flattener, especially adapted for board and belt |
| 11/10/1994 | WO1994025193A1 Arrangement for an aligner for damaged vehicle bodywork and vehicle chassis |
| 11/10/1994 | WO1994025192A1 Aligner for damaged vehicle bodywork and vehicle chassis |
| 11/08/1994 | CA1332956C Assembling, control and repair bed for motor vehicles |
| 11/03/1994 | DE4409623A1 Method and apparatus for straightening a motor-vehicle body |
| 10/27/1994 | WO1994023859A1 Traction and alignment arm particularly for motor vehicle body repair benches |
| 10/25/1994 | US5357777 Positioning apparatus for a frame rack for inspection and alignment of automotive vehicle unibodies and frames |
| 10/18/1994 | US5355711 Vehicle lift and support having connectable body and frame measuring and straightening equipment |
| 09/21/1994 | EP0615797A1 Straightening machine, particularly to straighten plates and strips |
| 09/20/1994 | US5348459 Portable device for straightening out tubes |
| 09/07/1994 | CN1091697A Drawing and drafting copying character printing method |
| 08/30/1994 | US5341667 Container bottom wall reforming apparatus and method |
| 08/30/1994 | US5341664 Roll set for thin metal strip |
| 08/09/1994 | US5335533 Pull clamps for straightening automobile underframes and door hinge pillars, and their use |
| 08/02/1994 | US5333486 Sheet metal drawing equipment |
| 07/26/1994 | CA2047537C Roller leveler |
| 07/19/1994 | US5329802 Automatic slide hammer attachment |
| 07/19/1994 | US5329798 Leveling device and leveling method |
| 07/13/1994 | EP0605907A1 A device for processing articles by means off pulling or pushing forces |
| 07/13/1994 | CN2171430Y Repair machine for steel pattern plate |
| 06/09/1994 | WO1994012293A1 Process and linear shaping machine for truing rod-like material |
| 06/07/1994 | US5317891 Free standing pull tower |
| 06/01/1994 | EP0599302A1 Frame |
| 06/01/1994 | EP0599054A1 Straightening machine for sheets and strips |
| 05/31/1994 | US5315856 Apparatus for propeller straightening |
| 05/18/1994 | EP0500843B1 A straightening device for a car body |
| 05/17/1994 | CA1329498C Controlled shot peening |
| 05/04/1994 | EP0595593A1 Location method and panel pressing apparatus |
| 04/20/1994 | CA2108210A1 Haulable device for rectifying the shape of a misshapen unibody frame |
| 04/19/1994 | US5303573 Wheel straightening method and apparatus |
| 04/13/1994 | EP0591589A1 Metal plate levelling method and apparatus |
| 03/23/1994 | EP0587995A1 Set of rollers with at least two deflection rollers for S-shaped deflection of thin metal strips |
| 03/17/1994 | WO1994005440A1 Device for fixing a vehicle to a straightening bench |
| 03/10/1994 | DE4229501A1 Alignment frame for motor vehicle body repairs - incorporates pulling devices located at any point around oval support frame |
| 03/01/1994 | US5289711 Apparatus for spreading steel structures |
| 02/22/1994 | US5287722 Pull tower for correcting vehicle damage |
| 02/03/1994 | DE4238408A1 Hand tool for straightening out dents in vehicle bodies - consists of handgrip and working end which screw into ends of extension piece and can be locked at any desired angle |
| 01/26/1994 | EP0579689A1 Straightening beam. |
| 12/08/1993 | EP0572829A1 Roll adjustment device |
| 12/07/1993 | US5267465 Dual clamp |
| 12/07/1993 | US5267462 For enlarging a pre-existing opening in a vehicle body |
| 12/01/1993 | EP0408706B1 Body clamp for an automobile body straightener |
| 11/24/1993 | EP0570770A1 Method and machine for straightening plates and strips |
| 11/23/1993 | US5263357 In a trailer |
| 11/02/1993 | US5257526 Automotive frame straightening apparatus |
| 10/27/1993 | EP0567278A1 Mandrel loading method and apparatus in a thermal sizing-annealing process |
| 10/27/1993 | CN1077668A Stretching technique for straightening surface |
| 10/26/1993 | US5255549 Tension leveler roll cleaning system and method |
| 10/26/1993 | US5255548 Method for roller levelling of heavy plate |
| 10/19/1993 | US5253509 Straightening device for a car body |
| 10/12/1993 | CA2011794C Vehicle repair support rack |