| Patents for B21D 5 - Bending sheet metal along straight lines, e.g. to form simple curves (9,374) |
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| 01/01/2014 | CN203370879U 可调法兰系统 Adjustable Flange System |
| 01/01/2014 | CN203370878U Bending machine positioning mechanism |
| 01/01/2014 | CN203370877U 折弯夹具 Bending fixture |
| 01/01/2014 | CN103480728A Automatic liner bottom plate forming production line |
| 01/01/2014 | CN103480705A Method for forming steel blade in one-time pressing mode |
| 01/01/2014 | CN103480704A Incremental bending and forming method of hat-shaped member |
| 01/01/2014 | CN103480703A 冷折弯装置 Cold bending means |
| 12/27/2013 | WO2013190934A1 Mold position detection device, bending device, mold, and method for detecting position of mounting member in relation to mounted device |
| 12/27/2013 | WO2013188896A1 Bending press having an angle-measuring device and method for determining the bending angle |
| 12/26/2013 | US20130340494 Procedure for the dynamic correction of the bending angle of sheet metal on a panel bender machine |
| 12/25/2013 | CN203361616U Buckling disk for scaffold upright post and production mold of same |
| 12/25/2013 | CN203356285U Tool for bend-forming plate round corners |
| 12/25/2013 | CN203356284U Small-sized veneer reeling machine |
| 12/25/2013 | CN203356283U Arc-shaped sheet-metal part bending device |
| 12/25/2013 | CN203356282U Bending machine for machining box |
| 12/25/2013 | CN203356281U 卷圆整形锁扣机构设备 Volume round plastic locking mechanism equipment |
| 12/25/2013 | CN203356280U Portable steel plate bending machine |
| 12/25/2013 | CN203356279U Circular-arc pressing device for bending machine |
| 12/25/2013 | CN203356278U Large-diameter thin-walled barrel winding auxiliary device |
| 12/25/2013 | CN203356277U Bending device of steel ladder pattern tread |
| 12/25/2013 | CN203356276U Power distribution safety lever compressing pliers |
| 12/25/2013 | CN103464545A Five-roll plate bending machine adaptable to rolling and forming small-diameter thin-wall titanium cylindrical part |
| 12/25/2013 | CN103464544A Constant-pressure self-locking adjustment device for tube welding squeezing rollers |
| 12/25/2013 | CN103464543A Three-roll plate bending machine |
| 12/25/2013 | CN103464542A Plate forming machine and processing method thereof |
| 12/25/2013 | CN103464541A Connecting device for formation of pressure head telescopic cylinder in three-dimensional panel cold-bending machine |
| 12/25/2013 | CN103464540A Compression molding device and compression molding method for bending |
| 12/25/2013 | CN103464539A Bending device special for corner grounding flat bars |
| 12/25/2013 | CN103464538A Heating-bending machine die |
| 12/25/2013 | CN103464537A Clamp for manufacturing bending plate |
| 12/25/2013 | CN103464536A Vibration stress relief formation method and device under elastic deformation condition |
| 12/24/2013 | DE102012105354A1 Method for manufacturing rail profile, involves manufacturing rail profile by roll forming heavy plate, which is unwound from coil and is continuously roll-formed, where rail profile is hot-roll formed |
| 12/19/2013 | WO2013187678A1 Bending mold for bending apparatus |
| 12/19/2013 | WO2013186820A1 Sheet metal stage device |
| 12/19/2013 | US20130333190 Method for bending sheet metal and product of sheet metal |
| 12/19/2013 | DE112012000792T5 Verfahren zum Biegen von Blech A method for bending sheet metal |
| 12/18/2013 | EP2674232A1 Bending machine |
| 12/18/2013 | EP2674231A1 Device for bending metal pieces |
| 12/18/2013 | CN203343231U Mechanized bending device |
| 12/18/2013 | CN203343230U Hydraulic plate bender |
| 12/18/2013 | CN203343229U Production device used for producing Z-shaped steel plate |
| 12/18/2013 | CN203343228U Large-thickness plate double-curvature cold machining die |
| 12/18/2013 | CN203343227U Omega-type connecting piece cold roll forming device |
| 12/18/2013 | CN203343205U Thick-wall titanium welded pipe forming machine |
| 12/18/2013 | CN103459080A Hollow curved plate, method for manufacturing same, and burner for gas turbine |
| 12/18/2013 | CN103447822A Air inlet frame forming machine of tank type ventilator |
| 12/18/2013 | CN103447359A Pressing head for cold bending machine for forming three-dimensional panel |
| 12/18/2013 | CN102513415B Positioning device used in bending forming of sheet metal |
| 12/17/2013 | US8607608 Bending apparatus and bending method |
| 12/12/2013 | US20130327104 Production device with means for tool position sensing and method for operating said device |
| 12/12/2013 | DE112011104914T5 Verfahren zum Herstellen einer porösen Metallschaumkegelanordnung mit einer grossen Oberfläche A method of manufacturing a porous metal foam plug arrangement with a large surface area |
| 12/11/2013 | EP2671741A1 Transverse control arm and method for production of the transverse control arm |
| 12/11/2013 | EP2670543A1 Production device with means for tool position sensing and method for operating said device |
| 12/11/2013 | CN203330196U Wheel rim locking ring rolling machine |
| 12/11/2013 | CN203330195U Plate rolling machine machining conical cylinder |
| 12/11/2013 | CN203330194U Abnormal-shaped small component cold bending forming machine |
| 12/11/2013 | CN203330193U Hydraulic type plate pressing machine |
| 12/11/2013 | CN103433338A Numerical control metal plate coiling machine |
| 12/11/2013 | CN102319775B Back positioning device for bending machine |
| 12/11/2013 | CN101980803B Multi-directionally swept beam, roll former, and method |
| 12/10/2013 | US8601845 Production line and a method of forming profiles |
| 12/10/2013 | CA2557546C Sheet material with bend controlling displacements and method for forming the same |
| 12/05/2013 | WO2013179628A1 Method for manufacturing tube shaped part with different diameters and forming mold |
| 12/05/2013 | WO2013179618A1 Method of forming structure having closed cross section, and device for forming structure having closed cross section |
| 12/05/2013 | WO2013179617A1 Method of forming structure having closed cross section, and device for forming structure having closed cross section |
| 12/05/2013 | WO2013178217A1 Device and method for producing hollow profiles |
| 12/05/2013 | WO2013177638A1 Method for obtaining a metallic coating for a facade and mounting of the metallic coating |
| 12/04/2013 | EP2667984A1 Automated pipe forming press comprising a light source for measuring the internal contour of the pipe |
| 12/04/2013 | CN203316603U Stamping die for processing sucker panels of dust collectors |
| 12/04/2013 | CN203316582U Double-curvature planking mold |
| 12/04/2013 | CN203316573U Manual-regulation wedge block compensation-type workbench of numerical-control plate bending machine |
| 12/04/2013 | CN203316544U Novel special plate winding machine for vehicle |
| 12/04/2013 | CN203316543U Rounding roller structure with adjustable roller gap |
| 12/04/2013 | CN203316542U Multifunctional special-shaped hydraulic forming machine |
| 12/04/2013 | CN203316541U Clamping fixture for manufacturing mixer truck waterproof ring |
| 12/04/2013 | CN203316540U Modeling mechanism for decorative panel of kitchen ventilator |
| 12/04/2013 | CN203316539U Small rib plate punching machine |
| 12/04/2013 | CN203316538U Curve-simulated S-shaped wedge block compensation device |
| 12/04/2013 | CN103418988A Machining molding method for three-dimensional panel part with hole-position structure at bending position |
| 12/04/2013 | CN103418648A Drawing bending die for metal plates |
| 12/04/2013 | CN103418647A Sheet-metal bending device |
| 12/04/2013 | CN103418646A 折弯机 Bending machine |
| 12/04/2013 | CN103418645A Bending steel plate machining tooling |
| 12/04/2013 | CN103418644A Bending machine with assisted locating jig |
| 11/28/2013 | WO2013176124A1 Upper mould and lower mould temporary joint method |
| 11/28/2013 | US20130316187 Method for the roll-forming of profiles and a structural part produced thereby |
| 11/28/2013 | US20130312729 Home appliance with undistorted front panel curvature |
| 11/27/2013 | CN203304345U Rolling equipment for stainless steel sealing ring |
| 11/27/2013 | CN203304344U Micro multifunctional three-roller plate roll |
| 11/27/2013 | CN203304343U Bending machine for cable hook |
| 11/27/2013 | CN203304342U Steel-plate bending mechanism |
| 11/27/2013 | CN203304341U Lever-type bender |
| 11/27/2013 | CN103406405A Arc bending device for sheet-metal processing |
| 11/27/2013 | CN103406404A Plate folding mechanism |
| 11/27/2013 | CN103406403A Pressure flat bending device |
| 11/27/2013 | CN102500663B Method for forming arc-shaped part of end-side steel plate of electrolytic tank body |
| 11/27/2013 | CN102015141B Supporting core for producing hollow profiled elements |
| 11/27/2013 | CN101708512B Finishing station of variable structure for machine for formation of pipes |
| 11/26/2013 | US8590359 Pin regulator for electronic components |
| 11/26/2013 | US8590354 Material forming machine incorporating quick changeover assembly |