| Patents for B21D 5 - Bending sheet metal along straight lines, e.g. to form simple curves (9,374) |
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| 01/07/1986 | US4562721 Machine for folding sheet metal blanks |
| 01/03/1986 | WO1986000102A1 Seal-holding profile and process to manufacture it |
| 01/02/1986 | EP0166351A2 Device at a machine for deformation work of sheet metals |
| 12/31/1985 | US4561284 Sheet metal working device |
| 12/31/1985 | US4561281 Auxiliary gauging device |
| 12/17/1985 | US4559030 Apparatus for folding jacket material |
| 12/17/1985 | US4558582 Apparatus for flanging ventilation duct walls |
| 12/17/1985 | US4558577 Roll-forming machine for making articles having cross-sectional configurations varying lengthwise |
| 12/11/1985 | EP0164233A2 Mill for roll forming a fluted tube |
| 12/10/1985 | US4557714 Apparatus for folding a sheet of material into a folder |
| 12/10/1985 | US4557135 Device for manipulating workpieces |
| 12/10/1985 | US4557132 Sheet bending brake |
| 12/10/1985 | US4557129 Multiple tooling roll forming machine with turret type rotary motion |
| 12/05/1985 | WO1985005297A1 Pipe forming mill and method |
| 11/21/1985 | EP0161255A1 Structural members |
| 11/19/1985 | US4553420 Method and apparatus for touch-free lead bending |
| 11/19/1985 | US4553418 Apparatus for producing elongated workpieces of predetermined transverse profile |
| 11/12/1985 | US4552002 Plate bending apparatus |
| 11/05/1985 | US4550586 Device for forming part of a press brake for determining automatically the thickness of the sheet |
| 10/29/1985 | US4549422 Apparatus for forming sheet metal sleeves |
| 10/24/1985 | EP0072859A4 Panel and panel assembly. |
| 10/09/1985 | EP0157537A2 The manufacture of piston rings |
| 10/08/1985 | CA1194964A1 Apparatus for the manufacture of profile segments |
| 10/02/1985 | EP0156787A2 Sheet metal working machine |
| 09/18/1985 | EP0155228A1 Plate bending machine with a device for controlling the bending angle |
| 09/10/1985 | CA1193145A1 Method of reducing curling in pressed sheet materials |
| 09/04/1985 | EP0153668A2 Folding machine |
| 08/21/1985 | EP0151608A1 Improvements in bending machines. |
| 08/20/1985 | US4535619 Rotary bending, particularly for press brakes |
| 08/13/1985 | US4534203 Adapter device for mounting punches on a bending press |
| 08/07/1985 | EP0150818A2 Press forming process and apparatus therefor |
| 08/06/1985 | US4532794 Stamping and bending machine for manufacturing shaped parts |
| 08/06/1985 | US4532792 Apparatus for adjusting to tool length of panel forming machine |
| 07/23/1985 | US4530225 Bending skelp or strip into split tubes or pipes |
| 07/09/1985 | USRE31938 Web bending fixture |
| 07/09/1985 | CA1190131A1 Sheet bending brake |
| 07/02/1985 | US4526024 Apparatus for forming elongated sheet metal panels |
| 06/12/1985 | EP0144304A1 Apparatus for bending metal sheets |
| 06/11/1985 | US4523209 Apparatus for the manufacture of profile segments |
| 06/04/1985 | US4520646 Sheet-metal bending brake |
| 06/04/1985 | CA1188150A1 Deflection compensating means for press brakes and the like |
| 05/15/1985 | EP0141762A2 Method and device for the manufacture of reinforced metallic strips |
| 05/08/1985 | EP0140394A2 Apparatus for bending sheet material |
| 04/30/1985 | US4513596 Apparatus and method for forming seamed tube |
| 04/30/1985 | US4513475 Hinges and hinged articles |
| 04/30/1985 | CA1186390A1 Method and apparatus for controlling heat deformations of machine tools |
| 04/23/1985 | US4512174 Combined sheet bending brake and platform |
| 04/17/1985 | EP0137486A2 Apparatus for bending metal plate in widthwise direction |
| 04/16/1985 | US4511976 For bending a workpiece |
| 04/16/1985 | US4510789 Press brake |
| 04/16/1985 | US4510785 Automatic sheet metal folding machine |
| 04/10/1985 | EP0136670A2 Rounded corrugated sheet and method and apparatus for its manufacture |
| 04/10/1985 | EP0136598A2 Device for manipulating metal sheets |
| 04/09/1985 | US4509357 Tool arrangement for a bending press |
| 04/09/1985 | CA1185158A1 Automatic sheet metal folding machine |
| 03/26/1985 | US4506538 Punch-clamping construction for presses |
| 03/26/1985 | US4506433 Machine for bending and shearing sheet metal |
| 02/28/1985 | WO1985000766A1 Improvements in bending machines |
| 02/20/1985 | EP0133424A2 A tool for producing bends in curved surfaces |
| 02/20/1985 | EP0133245A2 A method for forming an electric resistance welded steel pipe |
| 02/20/1985 | EP0056376B1 Method and apparatus of edge preforming of metal plate prior to forming into pipe |
| 02/19/1985 | CA1182734A1 Bending tool |
| 02/12/1985 | US4498328 Press device |
| 01/29/1985 | CA1181673A1 Bending press |
| 01/22/1985 | US4494397 Portable sheet bending brake |
| 01/22/1985 | US4494393 Apparatus and method for press forming |
| 01/22/1985 | US4494312 Press brake gauging apparatus |
| 01/15/1985 | US4493200 Portable sheet bending brake |
| 01/01/1985 | US4491004 Apparatus for manufacturing a metal pipe |
| 12/27/1984 | CA1179932A Backgauge structure |
| 12/25/1984 | US4489587 Vernier press brake die set |
| 12/25/1984 | US4489586 Device for measuring the fold angle in a sheet metal bending press |
| 12/25/1984 | US4489583 Portable sheet bending brake |
| 12/25/1984 | US4489580 Method for deforming a flat sheet metal workpiece |
| 12/25/1984 | US4489578 Slide stop position control apparatus of a press |
| 12/18/1984 | US4488424 Puller and cable bender employing socket wrench means |
| 12/11/1984 | US4488237 Two dimensional press brake control system and apparatus |
| 12/11/1984 | US4487051 Press apparatus |
| 12/11/1984 | US4487046 Transition forming section for tube mill |
| 12/04/1984 | US4486841 Making a V-shaped bend in a workpiece in presses |
| 12/04/1984 | US4486840 Computer numeric control for metal forming |
| 11/28/1984 | EP0126142A1 Method and means of continuously punching, shearing, and forming sheet material |
| 11/28/1984 | EP0126130A1 Plate bending apparatus |
| 11/27/1984 | US4484467 Beaded edge forming method and apparatus |
| 11/21/1984 | EP0125974A1 Forming press, particularly a folding press |
| 11/20/1984 | US4483167 Forming rolls for use in the fabrication of welded tubes |
| 11/13/1984 | CA1177699A1 Method and apparatus for forming a smooth tube from a flat tape |
| 10/23/1984 | CA1176551A1 Adjustable press tool |
| 10/16/1984 | US4476703 Edge preforming of metal plate |
| 10/10/1984 | EP0120868A1 Roll edging machine. |
| 09/26/1984 | EP0119599A2 Forming apparatus for performing bending operations |
| 09/19/1984 | EP0119108A1 Adapter device for mounting bending punches on a bending press |
| 09/19/1984 | EP0118987A2 Apparatus for and methods of bending metal strip |
| 09/18/1984 | US4471932 Eavestrough corner bracket |
| 09/18/1984 | US4471641 Method and means of continuously punching, shearing and forming sheet material |
| 09/18/1984 | CA1174574A1 Plate bending machines |
| 09/11/1984 | CA1174043A1 Device for measuring the fold angle in a sheet metal bending press |
| 08/22/1984 | EP0116046A1 Hydraulic press. |
| 08/15/1984 | EP0115602A1 Device for manipulating work pieces |
| 07/19/1984 | WO1984002666A1 Structural members |