| Patents for B21D 37 - Tools as parts of machines covered by this subclass (19,804) |
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| 05/23/2007 | CN2902503Y Rolling circle shaping mechanism |
| 05/23/2007 | CN2902498Y Hot working equipment for manufacturing conical metal pipe |
| 05/23/2007 | CN1966175A Mold |
| 05/23/2007 | CN1966172A Plate work sheet great arc float rolled folding device |
| 05/23/2007 | CN1966171A Mould for plate bender and its production method |
| 05/23/2007 | CN1317089C Adjustable combined hot bending die |
| 05/16/2007 | CN2900010Y Metal plate no-mould forming practical device |
| 05/16/2007 | CN2900009Y Broken slot forming device for coin and its like between external ring hole walls |
| 05/16/2007 | CN1964826A Graphic arts die and support plate assembly |
| 05/16/2007 | CN1964114A A rolling formation based manufacture method for metal bipolar plate of proton exchange membrane fuel cell |
| 05/16/2007 | CN1962113A Method for manufacturing a rotary drum for drum washing machines and pressing device used therefor |
| 05/16/2007 | CN1962110A Anti scrap-jumping device used in high-speed precise punching die |
| 05/16/2007 | CN1962107A Internal and external pressurization compound forming method for axisymmetric thin-wall special-shaped curved work piece with large section surface |
| 05/16/2007 | CN1962106A Method for leveling tungsten plate with high straightness |
| 05/15/2007 | US7216523 Pair of pressing jaws for hydraulic or electric pressing tools, and insulating covering for a pressing jaw |
| 05/10/2007 | US20070101797 Endodontic instruments |
| 05/09/2007 | EP1752252A9 Positioning and fixing device and positioning device |
| 05/09/2007 | CN2897484Y Rotary heat-transfer module forming machine |
| 05/09/2007 | CN2897483Y Core rod lubricator |
| 05/09/2007 | CN1314496C Pre-forming device in hollow structure high-pressure forming process |
| 05/08/2007 | US7213433 Method for adjusting a head suspension parameter |
| 05/03/2007 | WO2005118236A3 Turret tool holder for a press |
| 05/03/2007 | US20070098832 Molding tool |
| 05/03/2007 | DE10063287B4 Verfahren zum Umformen eines Metallbleches A method for forming a metal sheet |
| 05/02/2007 | CN1956808A Method for forming metallic glass |
| 04/26/2007 | WO2007024442A3 Hydraulic tool working head |
| 04/26/2007 | US20070089477 Press brake tooling technology |
| 04/26/2007 | US20070089473 Heater cartridge and molding apparatus having the same |
| 04/26/2007 | DE102006008189B3 Finishing of press tools, e.g. tools for producing deep-drawn automobile bodywork parts, comprises using a fluorescent marker paint |
| 04/26/2007 | DE102005050946A1 Process to manufacture transmission shaft by simultaneous shift of tool and lateral displacement of drift |
| 04/19/2007 | WO2007043125A1 Drilling device, drilling metal mold, and method of changing the mold |
| 04/19/2007 | US20070084263 Cryofluid assisted forming method |
| 04/19/2007 | DE102006036974A1 Shaping tool with shaping body, device for mounting shaping body in presses and sensor units useful in shaping processes has sensor units and communication unit mounted on shaping body |
| 04/19/2007 | DE102005050202A1 Sheet metal components are provide with reinforcing elements using an outer high pressure moulding unit |
| 04/18/2007 | EP1775043A1 Cryofluid assisted forming method |
| 04/18/2007 | EP1773521A1 Thermally-actuated press brake tool holder technology |
| 04/18/2007 | CN2889541Y Elastic structure of spinning machine knife bracket |
| 04/18/2007 | CN1947933A Method of shaping and forming work materials |
| 04/18/2007 | CN1947932A Cryofluid assisted forming method |
| 04/18/2007 | CN1947881A Shaping mould and its using method |
| 04/18/2007 | CN1947880A Power-saving apparatus for hydraulic expanding large retaining-ring by using super high pressure system |
| 04/17/2007 | US7204119 Hollow metallic ring seal for press |
| 04/12/2007 | US20070080148 Short-pulsed laser treatment for angularity adjust with minimized heat loading of a hard disk drive component |
| 04/12/2007 | DE102005048749A1 Press, comprises an upper section with carrier sections, a lower section, and a guide |
| 04/12/2007 | DE102005047275A1 Fuel injection pipe for IC engines has frustro-conical connecting section at one end with annular shoulder on side further from outlet, on to which thrust collar fits, shoulder being at angle of more than 90 degrees to pipe |
| 04/11/2007 | CN2887484Y Oil mist-spraying device |
| 04/11/2007 | CN2887483Y Mould structure for overcoming punching burr |
| 04/11/2007 | CN1944727A Spring rocking arm without collision and friction between rocking arm and base |
| 04/11/2007 | CN1943971A Annular component fabricating method, die for use in such fabricating method and annular component fabricated thereby |
| 04/11/2007 | CN1943906A Differential temperature drawing mould of magnesium alloy plate |
| 04/11/2007 | CN1943905A Primary bending mould of rocking frame seat |
| 04/11/2007 | CN1943902A Hydraulic expansion forming process |
| 04/11/2007 | CN1943901A Rotary shell part hydraulic expansion integrating device |
| 04/11/2007 | CN1943900A Method for press forming and press forming device |
| 04/11/2007 | CN1943899A Pressure variable edge force difference temperature drawing method for magnesium alloy plate |
| 04/11/2007 | CN1309499C Die cushion apparatus |
| 04/05/2007 | WO2006097333A3 Changing device for a bending machine system, a bending machine system and a method for retrofitting a bending machine |
| 04/05/2007 | DE102005045727A1 Tiefziehverfahren und Tiefziehmaschine Deep drawing process and Thermoforming Machine |
| 04/04/2007 | CN2885453Y Multiple head automatic processing apparatus for bottle cap |
| 04/04/2007 | CN1939615A Method and apparatus for producing a wheel cover and vehicle wheel including such a wheel cover |
| 04/04/2007 | CN1939612A Plate material cutting method, printed circuit board, and electronic device |
| 04/03/2007 | US7199334 Apparatus and method for heating and transferring a workpiece prior to forming |
| 03/29/2007 | US20070068217 Compressive tool |
| 03/29/2007 | US20070068212 Folding system for a cutting blade |
| 03/29/2007 | DE10108419B4 Verfahren zum Herstellen von Werkstücken aus metallischen Werkstoffen, insbesondere Aluminium, im Wege einer Warmumformung A method for manufacturing of workpieces made of metallic materials, particularly aluminum, by means of a hot forming |
| 03/28/2007 | EP1767310A2 Reaction device for forming equipment |
| 03/28/2007 | CN2882846Y Mould changing gear of combined mould |
| 03/28/2007 | CN2882841Y Fast mould changable pipe end shaper |
| 03/28/2007 | CN1938411A Aqueous lubricant composition for metal material working |
| 03/28/2007 | CN1938410A Lubricant composition for plastic working |
| 03/28/2007 | CN1935447A Method for making large-dimension holed memorial coin (medal) and die thereof |
| 03/27/2007 | US7195223 System and a method for cooling a tool |
| 03/22/2007 | US20070062245 Deforming tool and process for manufacture |
| 03/22/2007 | US20070062244 Device to receive tools for the calibration of workpieces and press with such a device |
| 03/22/2007 | US20070062237 Crimping Device |
| 03/22/2007 | DE102005044376A1 Click-tube produced from deformed metal strip for silencer has two-side connection with flange segments, integrated click system and positioning stamps in joint surfaces |
| 03/22/2007 | DE102005042765A1 Formwerkzeug Mold |
| 03/21/2007 | CN2880307Y Demoulding structure of punch press mould |
| 03/21/2007 | CN2880306Y Bending mould structure |
| 03/21/2007 | CN2880305Y Mould structure |
| 03/21/2007 | CN2880304Y Punch pin structure |
| 03/21/2007 | CN2880303Y Frame type internal high pressure hydraulic forming machine |
| 03/21/2007 | CN1931469A Precise multifunctional incremental pressing die and its making process |
| 03/21/2007 | CN1931468A Automatic replacing device for multiple spinning tool wheel of spinning machine |
| 03/21/2007 | CN1931467A Plate forming process and apparatus |
| 03/21/2007 | CN1931466A Seration forming apparatus and the method inside pipe |
| 03/21/2007 | CN1931465A High speed roller pressing forming machine |
| 03/21/2007 | CN1931464A Roller press set structure |
| 03/20/2007 | US7194388 Method for determining a die profile for forming a metal part having a desired shape and associated methods |
| 03/20/2007 | US7191632 Device and method for manufacturing resin coated metal seamless container shell |
| 03/20/2007 | CA2378801C Method and apparatus for producing mold |
| 03/15/2007 | WO2007028641A1 Shaping tool |
| 03/15/2007 | WO2006136128A3 Adapter system and quick-change device comprising an adapter system |
| 03/15/2007 | US20070056348 Brake punch inserts |
| 03/15/2007 | US20070056347 Brake die inserts |
| 03/15/2007 | US20070056344 Metal sheet pressing method |
| 03/15/2007 | DE4312758B4 Pressenführungsgestell Press die set |
| 03/15/2007 | DE10060005B4 Umform-Werkzeug Forming Tools |
| 03/14/2007 | EP1761358A1 Tooling system with array of longitudinally movable elements |
| 03/14/2007 | CN2877916Y Die for hydraulic braking base pump piston |