| Patents for B21J 9 - Forging presses (2,855) |
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| 09/19/2012 | CN202438650U Clutch type double-screw press |
| 09/19/2012 | CN102672088A Power speed reducer for forging press |
| 09/19/2012 | CN102672087A Four-hammer hydraulic precise forging machine forging cylinder with cooling device |
| 09/19/2012 | CN102672086A Forging part forming machine |
| 09/13/2012 | WO2012121246A1 Manufacturing method for wheel roller bearing device |
| 09/13/2012 | US20120227460 System and method for annealing of a pre-formed panel |
| 09/12/2012 | EP2497584A1 Method for the manufacture of a wheel hub assembly with rolling bearings, and wheel hub assembly |
| 09/12/2012 | EP2497583A1 Method of manufacturing a shaft member for a wheel hub assembly with rolling bearings |
| 09/12/2012 | CN202427877U Flywheel transmission mechanism for press |
| 09/12/2012 | CN102658348A Guide rail and sliding block transmission mechanism for forging |
| 09/12/2012 | CN102658347A Power input flywheel mechanism of forging press |
| 09/05/2012 | CN202418606U Water filling structure for hydraulic presses |
| 09/05/2012 | CN202411309U Electric double screw press |
| 09/05/2012 | CN202411308U Separated obliterated forging device |
| 09/05/2012 | CN202411307U Forging device |
| 09/05/2012 | CN101972834B Device for quickly and efficiently forging tube blanks |
| 09/05/2012 | CN101596573B Method for manufacturing transition section of conical head of coke tower |
| 08/30/2012 | DE102010011711B4 Verfahren und Vorrichtung zur spanlosen Herstellung von Verbindungs-, Befestigungs- oder Verschlusselementen aus Metall mit Außengewinde Method and apparatus for non-cutting manufacture of fastening, securing or sealing elements made of metal with outer thread |
| 08/29/2012 | CN202398758U Connection rod and ball screw connecting mechanism with guiding function |
| 08/29/2012 | CN202398757U Automatic hot-forging control device for large-specification wind power bolts |
| 08/29/2012 | CN202398756U Cold header |
| 08/23/2012 | US20120210763 Corner cam assembly and method of using the same |
| 08/22/2012 | CN202388828U Automatic reset hydraulic press |
| 08/22/2012 | CN202387897U Driving machine coordination device for dual-servo motor of press |
| 08/22/2012 | CN202387896U Booster for servo press |
| 08/22/2012 | CN202387895U Friction pressing machine |
| 08/22/2012 | CN102641979A Cold forging machine capable of forging two ends |
| 08/21/2012 | US8245561 Hydraulically driven pressing device, and method of pressing a fitting |
| 08/21/2012 | US8245559 Radial compression mechanism with optimum die-to-die gap |
| 08/15/2012 | EP2485857A1 Forming machine for forging, in particular stretch-forging, workpieces |
| 08/15/2012 | CN202377461U High-frequency forging mechanical-hydraulic composite control system of hydraulic precise forging machine |
| 08/15/2012 | CN202377460U Strong-strength bolt cold header with hot heading function |
| 08/15/2012 | CN202377459U Machining equipment of electronic striking head of lighter |
| 08/15/2012 | CN102632177A Cylinder-moving type pressing machine for sleeve cylinder |
| 08/02/2012 | WO2012030244A4 Method and system proposed for the manufacturing of hollow profile objects |
| 08/02/2012 | US20120192615 Mechanical Press Adapted for Hot-Forming Processes |
| 08/02/2012 | DE102011000473A1 Pressmaschine und Verfahren zum Pressen von Werkstücken Press machine and method for pressing workpieces |
| 08/01/2012 | CN202356555U Hydraulic press |
| 08/01/2012 | CN202356553U Double-toggle type four-hammer forging machine |
| 08/01/2012 | CN102615229A Intelligent precision forging die for pipe fittings |
| 08/01/2012 | CN102615228A Anchor chain crosspiece hydraulic molding machine and molding method |
| 07/26/2012 | WO2012098423A1 Self-lubricating v-driver and cam dwell member in molding members |
| 07/25/2012 | EP2334451B1 Centering device for centering both ends of a rod |
| 07/25/2012 | CN202343828U Efficient energy-saving press machine |
| 07/25/2012 | CN202343827U Forging forming equipment for automobile steering knuckle |
| 07/25/2012 | CN102601285A Forging production line |
| 07/25/2012 | CN102601284A Press machine |
| 07/25/2012 | CN102601283A Hot forging production line |
| 07/25/2012 | CN101985151B Bidirectional couple four-corner levelling control system |
| 07/18/2012 | CN102581190A Hydraulic drive broaching machine |
| 07/11/2012 | CN202316879U 一种大型锻件的超声波辅助锻造装置 A large, ultrasonic assisted forge forgings |
| 07/11/2012 | CN102554092A Forging device |
| 07/04/2012 | CN202291182U 双操作机与压机联合锻造工作的行走位置控制装置 Dual operating machine and press forging joint position control means walking to work |
| 07/04/2012 | CN202291181U 一种成型液压机 A molded hydraulic machine |
| 07/04/2012 | CN202291180U 水压快速锻造机组 Hydraulic quick forging unit |
| 07/04/2012 | CN1880175B Metal blank for hot dilation forming |
| 07/04/2012 | CN102000755B Reducing rotary forging method for internal thread copper pipe |
| 06/27/2012 | CN202283579U 50MN free forging oil press and upper anvil rotating device thereof |
| 06/27/2012 | CN202283578U 一种连续锻造装置 A continuous forging equipment |
| 06/27/2012 | CN102514217A Twelve-servo motor input parallel driving multi-connecting-rod mechanical press machine |
| 06/27/2012 | CN102513491A Booster for servo press |
| 06/27/2012 | CN101806670B Method and device for detecting missing parts of forging press |
| 06/21/2012 | DE102011120725A1 Device for hot forming and partial hardening of component, comprises hot forming tool, which has primary tool part with primary mold surface and secondary tool part with secondary mold surface |
| 06/20/2012 | CN202278134U 一种钛合金汽轮机叶片超塑性成形系统 Superplastic forming titanium alloy turbine blade system |
| 06/20/2012 | CN102500736A Device and method for controlling walking position of combined forging operation of dual operation machine and pressing machine |
| 06/20/2012 | CN102500735A Strain rate control and multi-point leveling control method for multi-cylinder hydraulic system |
| 06/20/2012 | CN102500734A Rotary forging press with disc and rod parts |
| 06/13/2012 | CN202270902U 变频式摩擦压力机 Inverter friction press |
| 06/13/2012 | CN202270901U Pneumatic die forging machine |
| 06/13/2012 | CN102489651A Electro-plastic open die forging device and method |
| 06/13/2012 | CN102489650A Automatic liquid supplementing and draining system with liquid filling tank |
| 06/07/2012 | US20120137861 Bandolier with laterally offset and spaced work piece |
| 06/06/2012 | EP2460617A1 Method for producing a spindle with large bearing seat |
| 06/06/2012 | DE102009029921B4 Exzenterpressen-Direktantrieb Eccentric direct drive |
| 06/06/2012 | CN202264067U 用于连杆的生产装置 Means for the production of the link |
| 06/06/2012 | CN202263872U 液压精锻机高频次锻打液压系统 High frequency hydraulic forging machine forging hydraulic system |
| 06/06/2012 | CN202263871U 横锻装置 Cross-forging equipment |
| 05/30/2012 | CN202242073U System for controlling running speed of hydraulic press |
| 05/30/2012 | CN202242028U Direct-current servo numerical control electric screw press |
| 05/30/2012 | CN202239424U Bidirectional force couple four corner leveling control system for slide block of forging machine |
| 05/30/2012 | CN202239423U Forging hydraulic press |
| 05/30/2012 | CN202239422U Rapid hydraulic forging press |
| 05/30/2012 | CN202239421U Electric program control screw press for forging and pressing |
| 05/30/2012 | CN202239420U Bit matrix die-forging device |
| 05/30/2012 | CN202239419U Grinding and forging machine |
| 05/30/2012 | CN202239418U Plate-type forging machine |
| 05/30/2012 | CN102476155A 一种新型气囊压力机的结构 A new structure of the balloon presses |
| 05/24/2012 | DE102010060627A1 Forming machine, particularly for cold and hot forming of metal workpieces, such as metal sheets, comprises machine table, which has tool receiving area for lower forming tool and plunger with tool receiving portion |
| 05/23/2012 | CN202224576U Forming machine for seamless steel pipe with flanges at two ends |
| 05/23/2012 | CN102463314A 一种新型压力机的动力输出机构 Power output of a new press mechanism |
| 05/16/2012 | CN202219311U Forging press |
| 05/16/2012 | CN101817052B Multi-stage female die returning jolting machine and operating method |
| 05/08/2012 | US8171821 Corner cam assembly |
| 05/08/2012 | CA2502776C Long reach press |
| 05/03/2012 | WO2012030244A3 Method and system proposed for the manufacturing of hollow profile objects |
| 05/03/2012 | DE102010049492A1 Mechanische Umformmaschine, insbesondere Kurbelpresse sowie Verfahren zur Bereitstellung einer mechanischen Umformmaschine Mechanical forming machine, in particular crank press and method of providing a mechanical forming machine |
| 05/02/2012 | CN202207889U Highly efficient processing system of tappet of seamless steel pipe puncher |
| 05/02/2012 | CN102430683A Error real time online compensation method for precise servo forging press |
| 05/02/2012 | CN102430682A Method for setting strain rate of high-temperature alloy forging hydraulic press |
| 05/02/2012 | CN102430681A Drive machine coordinating device of dual servo motors of press machine |