| Patents for B21J 5 - Methods for forging, hammering, or pressing; Special equipment or accessories therefor (5,577) |
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| 12/08/2010 | CN101905278A Manufacturing process of water chamber sealing head and upsetting and extruding mold thereof |
| 12/08/2010 | CN101648254B Process for forging hydrogenated titanium alloy forging blade |
| 12/08/2010 | CN101574775B Method for preparing butt-welding elbow through molding of stainless steel composite steel plate |
| 12/05/2010 | CA2706289A1 Method for producing a forging from a gamma titanium aluminum-based alloy |
| 12/02/2010 | US20100300173 Heading device |
| 12/02/2010 | DE102009022957A1 Kopfstauchvorrichtung Head clincher |
| 12/01/2010 | EP2254713A2 Method for providing an armature housing |
| 12/01/2010 | CN201659245U Plate upsetting forming mould |
| 12/01/2010 | CN201659238U Pipe mounding machine |
| 12/01/2010 | CN201659237U Single-point support film rolling machine capable of displaying clearance of rollers |
| 12/01/2010 | CN201659236U Molding device used for processing arc covering on top of passenger car |
| 12/01/2010 | CN101898224A Forging method of lower sealing head forge piece of one-mega kilowatt nuclear-power reactor pressure vessel |
| 11/25/2010 | WO2010134160A1 Heat exchanger and method of manufacturing the same |
| 11/24/2010 | EP2253354A1 Method for manufacturing an element of a fire protection network using automatic sprinklers and associated element |
| 11/24/2010 | EP1736255B1 Molding method by forging and molding method for case |
| 11/24/2010 | CN201644690U Mould for local upsetting forming of metal bar |
| 11/24/2010 | CN201644687U Special device for formation of semi-finished furniture connecting rod |
| 11/18/2010 | DE102005014221B4 Verfahren zur Gewährleistung einer gleichmäßigen Durchformung beim Freiformschmieden Procedures to ensure a uniform by forming the forging |
| 11/17/2010 | EP2251445A1 Tial-based alloy, process for production of the same, and rotor blade comprising the same |
| 11/17/2010 | CN101889097A A method to process interstitial-free (IF) steels by adapting multi-axial |
| 11/17/2010 | CN101888908A Production method of highly dimensionally accurate half shells |
| 11/17/2010 | CN101885049A Method for forming high-strength aluminum alloy complex parts |
| 11/17/2010 | CN101885030A Manufacturing method of upper cover of standpipe |
| 11/16/2010 | US7832242 Method for producing a hardened profile part |
| 11/10/2010 | CN101879569A Drill stem thickening machine |
| 11/10/2010 | CN101879568A Automatic cooling, purging and lubricating device for drill pipe thickening machine |
| 11/10/2010 | CN101879567A Composite material rim and manufacturing method thereof |
| 11/10/2010 | CN101088658B Tool body making process |
| 11/04/2010 | WO2010126085A1 Process for producing cast aluminum alloy member |
| 11/03/2010 | CN101875088A Forging method of golf club head |
| 10/28/2010 | WO2010100019A3 Method and device for producing a profile on a sheet metal part, and sheet metal part that can be produced according to the method |
| 10/27/2010 | CN101870058A Technology for processing starter driving shaft |
| 10/27/2010 | CN101869960A Bush processing technology |
| 10/27/2010 | CN101869959A Method for processing high-nickel alloy workpiece by adopting die forging process |
| 10/27/2010 | CN101543873B Method for manufacturing butt welding pipe cap by shaping thermoformed composite stainless steel plate |
| 10/20/2010 | EP2241386A1 Reforming tool for creating an internal profile, in particular an internal gear of a workpiece |
| 10/20/2010 | CN201609746U 卧式液压管端加厚装置 Horizontal hydraulic pipe end thickening device |
| 10/20/2010 | CN101862949A Backward extrusion forging method |
| 10/20/2010 | CN101862807A Rotary forging method for large disc type work piece and forging device |
| 10/20/2010 | CN101862802A Preforging die for automobile rear lower control arm and forging method thereof |
| 10/19/2010 | CA2470001C Backing plate with friction material retention members and method and apparatus for manufacturing same |
| 10/14/2010 | WO2010115405A1 Method for producing pipe material |
| 10/13/2010 | EP2239069A1 Method for manufacturing outward-flanged metallic member |
| 10/13/2010 | EP2238852A1 Closing hook for ski boot and other sporting footwear and manufacturing method thereof |
| 10/13/2010 | EP2238381A1 Fluid conduits with integral end fittings and associated methods of manufacture and use |
| 10/13/2010 | CN201608047U 一种变压器线圈压床 A transformer coil presses |
| 10/13/2010 | CN201608004U 半圆形导体压形电缆加工模具 Semi-conductor cable processing pressure-shaped mold |
| 10/13/2010 | CN1685067B Copper-nickel-silicon two phase quench substrate |
| 10/13/2010 | CN101856790A Production process for forming, forging and pressing square tubes in one step |
| 10/13/2010 | CN101856780A Bailey truss pin forge piece manufacturing process and die manufacture |
| 10/13/2010 | CN101352748B Method for producing reinforced bar with anchoring section |
| 10/13/2010 | CN101342566B Integral cold forging technique for angular wheel shaft |
| 10/13/2010 | CN101080307B Knife with bolster obtained by upset forging |
| 10/07/2010 | WO2010113638A1 Lanthanum target for sputtering |
| 10/06/2010 | CN201596737U 一种制造整体式加重钻杆和方钻杆的框架式液压机 A method of manufacturing a monolithic HWDP and kelly frame type hydraulic machine |
| 10/06/2010 | CN101850397A Forging method of large-scale circular cylinder body and three-point anvil adopted by same |
| 10/06/2010 | CN101850396A Two-stage press forging and forming method of metal thin shell piece with inward convex micro-structure |
| 10/06/2010 | CN101337259B Processing method of steel-base resin toothed-ring crude-forging |
| 10/05/2010 | US7805971 Forging die and process |
| 09/30/2010 | WO2010110134A1 Lanthanum target for sputtering |
| 09/30/2010 | US20100242241 Production apparatus and production method for crankshaft |
| 09/30/2010 | DE102009014670A1 Verfahren und Warmumformanlage zur Herstellung von pressgehärteten Formbauteilen aus Stahlblech And hot forming process for the preparation of press-hardened mold components made of sheet steel |
| 09/29/2010 | EP2233595A1 Aluminum alloy material for forging |
| 09/29/2010 | CN101456057B Large-scale wind electricity main-axis end large-flange tyre die forging tool and method |
| 09/22/2010 | EP2230032A2 Method of processing orifice |
| 09/22/2010 | EP2229461A1 An axle from a seamless tube for railroad vehicles, and a process for manufacturing an axle from a seamless steel tube for railroad vehicles |
| 09/22/2010 | CN101837413A Novel connecting rod combined bearing of metal forming machinery |
| 09/22/2010 | CN101837412A Roll-forging process for performing automobile front axle |
| 09/22/2010 | CN101579800B Warm/cold forging process for precision forgings with integrated long shafts and inner ball cages |
| 09/22/2010 | CN101480691B Hot forging method of magnesium alloy straight bevel gear |
| 09/15/2010 | CN201579354U Closed floating die stamp forming device for high-temperature alloy bolt |
| 09/15/2010 | CN101829749A Approximate isothermal forging method of BT25 two-phase titanium alloy disk forge piece |
| 09/10/2010 | WO2010100019A2 Method for producing a profile on a sheet metal part, device for carrying out the method and sheet metal part that can be produced according to the method |
| 09/09/2010 | US20100227695 Inner Ring for Constant Velocity Universal Joint and Manufacturing Apparatus Therefor |
| 09/08/2010 | EP2226135A1 Method for making a forged part |
| 09/08/2010 | CN201572871U Fixture used for manufacturing rolled wind hoods |
| 09/08/2010 | CN101827666A Method for the production of hot-finished seamless pipes having optimized fatigue properties in the welded state |
| 09/08/2010 | CN101823200A Method for manufacturing generator shaft |
| 09/08/2010 | CN101823113A Method and die carrier for forging and molding special-shaped cross section metal blank with through holes |
| 09/08/2010 | CN101823112A Forging process of plate element |
| 09/08/2010 | CN101367108B Forging method |
| 09/02/2010 | WO2010075915A3 Method and device for producing a cage of a rolling bearing |
| 09/01/2010 | EP2224034A1 Method for manufacturing a body featuring very high mechanical properties, forming by drawing from a rolled steel sheet, in particular hot rolled and coated sheet |
| 09/01/2010 | CN101817053A Forming device for processing circular arc covering on top of passenger vehicle |
| 09/01/2010 | CN101393806B Fabrication process for energy storage spring conductor rod |
| 09/01/2010 | CN101249603B Roll forming integrated technique of high intensity high-hardness alloy and roll forming equipment |
| 08/26/2010 | DE102006020861B4 Einstufiges Schmiedeverfahren und Vorrichtung zur Herstellung von buchsenartigen Schmiedeteilen Single-stage forging process and apparatus for the production of female type forgings |
| 08/25/2010 | CN201558925U Simple LED display screen pinch plate forming press |
| 08/25/2010 | CN101811244A Annular bearing forging triple-package forging technology |
| 08/25/2010 | CN101811168A Method for forging out surface relief of metal material piece |
| 08/25/2010 | CN101456058B Forming method of highway, railway basin type bearing metal structure piece |
| 08/25/2010 | CN101332560B Plastic working technique for increasing damping performance of high-strength wrought magnesium alloys |
| 08/19/2010 | WO2009056393A9 Method for producing a lubricant feed of an axial bearing |
| 08/19/2010 | US20100210369 Wheel bearing device and manufacturing method therefor |
| 08/19/2010 | DE102004010444B4 Verfahren zur Herstellung einer Innenkontur mit einem auf die Innenwandung eines topfförmigen oder ringförmigen rotationssymmetrischen Werkstücks einwirkenden Innendorn A process for producing an inner contour with a force acting on the inner wall of a cup-shaped or annular workpiece rotationally symmetrical inner mandrel |
| 08/18/2010 | EP2217393A1 Production method of highly dimensionally accurate half shells |
| 08/18/2010 | CN101808762A Method for producing hollow forged parts and parts thus obtained |
| 08/18/2010 | CN101367165B Manufacturing method for integrating brake treadle arm and stay pipe |
| 08/12/2010 | WO2010090284A1 Method and apparatus for producing crank shaft |
| 08/12/2010 | US20100199741 Manufacturing process to produce a necked container |