| Patents for B21D 26 - Shaping without cutting otherwise than by using rigid devices or tools or yieldable or resilient pads, e.g. shaping by applying fluid pressure or magnetic forces (5,593) |
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| 03/20/2013 | CN202803880U Metal forming system with modular high-pressure diversion equipment |
| 03/20/2013 | CN202803879U Metal plate forming system |
| 03/20/2013 | CN202803878U Metal plate forming system |
| 03/14/2013 | DE102009049573B4 Verfahren zum Herstellen einer strukturierten Materialbahn mit abgekanteten Teilflächen, nach dem Verfahren hergestellte abgekantete, strukturierte Materialbahn und Verwendung derselben A method for producing a structured material sheet with beveled surface portions, bent, structured web of material produced by the method and using the same |
| 03/13/2013 | CN202779356U Multipoint die-less hydraulic bulging equipment |
| 03/13/2013 | CN102962309A Forming method and device for thin-wall T-pipe |
| 03/13/2013 | CN102962308A Special internal high pressure shaping method for thin-wall welded shell |
| 03/13/2013 | CN102962293A Manufacturing method for pipe die by using steel ingot great-reducing-forming blank |
| 03/13/2013 | CN102083564B Hydroforming equipment and hydroforming method |
| 03/13/2013 | CN101961747B Hot bulge forming die apparatus |
| 03/12/2013 | CA2684303C Hydroformed product |
| 03/07/2013 | WO2013029842A1 Method for producing a thread part as a composite part, ball screw drive, linear actuator, electromechanical brake booster with such a composite part |
| 03/07/2013 | US20130055778 Method for forming, by means of a hydroforming process, a tubular element as well as a device suitable for carrying out such a method, and a tubular element |
| 03/07/2013 | DE102011081966A1 Verfahren zur Herstellung eines Gewindeteils als Verbundteil, Wälzschraubtrieb, Linearaktuator, elektromechanischer Bremskraftverstärker mit einem solchen Verbundteil A method for producing a threaded part as a composite part, a rolling screw drive, linear actuator, an electromechanical brake booster having such a composite member |
| 03/06/2013 | CN202762801U Mechanical extrusion forming device for bimetal composite three-way pipe |
| 03/06/2013 | CN102950421A Integrally-formed combined pipe fitting manufacturing method |
| 03/06/2013 | CN102950166A Method for making multi-pass joint |
| 02/28/2013 | WO2013026138A1 Self-compensating retractable insert for high-temperature forming tools |
| 02/28/2013 | DE102011052888A1 Method for forming hollow profile in molded components for motor vehicle, involves inserting hollow profile into mold cavity of two-part forming tool, and shaping hollow profile by closing process of forming tool in section-wise manner |
| 02/28/2013 | CA2839983A1 Self-compensating retractable insert for high-temperature forming tools |
| 02/27/2013 | CN202752418U Small section and large diameter thin-wall metal tight-seal ring pre-forming technology equipment |
| 02/27/2013 | CN102947020A Structural member |
| 02/27/2013 | CN102941273A Super-pressure hydraulic tensioner ring reinforcing device |
| 02/27/2013 | CN102172811B Tubular plate-type compound perfusion forming method |
| 02/26/2013 | US8382441 Method of manufacturing a blade |
| 02/26/2013 | US8381560 Hydroforming method |
| 02/21/2013 | WO2012175073A3 Blend for polymer and plastics engineering and the use thereof |
| 02/20/2013 | EP2558268A1 Door for a motor vehicle and method for the production thereof |
| 02/20/2013 | CN102935453A Air-pressure molding method for spherical quick connectors of metallic pipelines |
| 02/13/2013 | EP2556178A2 Electromagnetic forming of metallic glasses using a capacitive discharge and magnetic field |
| 02/13/2013 | CN102921792A Composite inner and outer hydraulic pressure forming method for high-branch height thin-wall three-way pipe |
| 02/13/2013 | CN102921791A Section-variable hollow component forming device and method |
| 02/13/2013 | CN102921790A Sheet material hydro-mechanical deep drawing forming device and method using magnetic medium to pressurize |
| 02/13/2013 | CN102228932B Forming method for improving stepped hollow reducing pipe wall thickness uniformity |
| 02/06/2013 | CN102914050A Ultra-thin electric water heater liner and production method thereof |
| 02/06/2013 | CN102909251A Hydraulic drawing forming process for sheet materials |
| 02/06/2013 | CN102172682B Device and method for bending pipe with sealed end by using tension rope or plug |
| 02/05/2013 | US8365572 Method and device for manufacturing bimetallic pipes |
| 02/05/2013 | US8365388 Method of joining plates of material to form a structure |
| 01/31/2013 | DE102012211693A1 Verfahren und Vorrichtung zum Formen von scharfen Formgebungslinien an Metallplatten Method and apparatus for forming of sharp lines forming of metal plates |
| 01/31/2013 | DE102012015991A1 Method for assembling camshaft for internal combustion engine of motor car, involves manufacturing interference fit assembly between cylindrical component and attachment part by deformation of cylindrical component for assembling cam shaft |
| 01/31/2013 | DE102011108942A1 Method for producing component e.g. metal-plastic hybrid component, involves pressing workpiece against tool by punch and plastically deforming workpiece, so that plastic is filled in cavity and workpiece is connected |
| 01/30/2013 | CN102905812A Method for manufacturing branched pipe and apparatus for manufacturing branched pipe |
| 01/30/2013 | CN102896215A Method and apparatus for forming sharp styling line on metal panel |
| 01/30/2013 | CN102896198A Metal plate forming device |
| 01/30/2013 | CN102896197A Metal forming system capable of increasing mass production speeds |
| 01/30/2013 | CN102896196A Metal forming system with modular high-pressure fluid guiding device |
| 01/30/2013 | CN102896195A Sheet metal molding system |
| 01/30/2013 | CN102896194A Manufacture method of keyboard cover |
| 01/30/2013 | CN101774274B Autoclave-based creep age forming flexible frock |
| 01/30/2013 | CN101711419B Multiple tube processing coil |
| 01/24/2013 | WO2013012097A2 Forming system for working material, and, forming method for working material |
| 01/23/2013 | EP2548671A1 Method for producing a tubular structural component for a motor vehicle and structural component |
| 01/23/2013 | CN202683721U Internal high pressure forming device |
| 01/23/2013 | CN202683720U Multi-point mold-free rapid shaping hydraulic expansion equipment |
| 01/23/2013 | CN102892915A Electromagnetic forming of metallic glasses using capacitive discharge and magnetic field |
| 01/23/2013 | CN102888574A Hot forming method for aluminum alloy pipe parts based on solid solution water quenching |
| 01/23/2013 | CN102886412A Axle housing multidirectional pressing numerical control forming hydraulic machine for steel tube swelling and pressing trolley |
| 01/17/2013 | DE102005010086B4 Durch einen Hydroforming-Prozess hergestellte überlappende Verbindung und Verfahren zum Verbinden rohrförmiger Elemente By a hydroforming process produced overlapping joint and method of joining tubular elements |
| 01/16/2013 | CN102873513A Gas bulging forming method of large-sized thin-walled aluminum alloy ball-segment skin |
| 01/16/2013 | CN102873167A Tee joint forming equipment |
| 01/16/2013 | CN102873166A Aircraft spherical shell isothermal forming method and device |
| 01/16/2013 | CN102873165A Shock hydraulic composite forming process for small feature part of complex part |
| 01/16/2013 | CN102873152A Foamed aluminum sandwich board bend forming method |
| 01/16/2013 | CN102125953B Dual-station expanding machine for special-shaped pipe with variable cross sections |
| 01/15/2013 | CA2693332C Method for hydroforming and a hydroformed product |
| 01/09/2013 | EP2542362A1 A method for forming, by means of a hydroforming process, a tubular element as well as a device suitable for carrying out such a method, and a tubular element |
| 01/09/2013 | CN101326022B Multipart punch for hydro piercing |
| 01/03/2013 | US20130000373 Method for manufacturing branched pipe and branched pipe manufacturing device |
| 01/02/2013 | CN102847773A Frame longitudinal head forming method |
| 01/02/2013 | CN102172706B Tee forming and processing apparatus |
| 12/27/2012 | WO2012175073A2 Blend for polymer and plastics engineering and the use thereof |
| 12/27/2012 | DE112011100899T5 Verfahren und Vorrichtung zur Herstellung eines verzweigten Rohres Method and apparatus for producing a branched pipe |
| 12/27/2012 | DE102011077889A1 Verfahren zur Leitungskonfektionierung Method for Cable fabrication |
| 12/26/2012 | CN202621677U Equipment for forming metal vibration film |
| 12/26/2012 | CN102836909A Inner high-pressure end head combined sealing technology |
| 12/26/2012 | CN102836022A Balloon capable of improving firmness of stent and forming method thereof |
| 12/26/2012 | CN101528378B Punching method and punching device employing hydro-form and hydro-formed part and structure body |
| 12/20/2012 | WO2012173512A1 Method for manufacturing a hollow fan blade |
| 12/19/2012 | CN202609355U Aerosol can |
| 12/19/2012 | CN102125951B Method and device for laser pulse and electromagnetic pulse composite forming of metal sheet |
| 12/13/2012 | DE102011050930A1 Nockenwelle und Verfahren zur Herstellung der Nockenwelle Camshaft and process for preparing the camshaft |
| 12/12/2012 | EP2532454A1 Method and device for producing multi-wall components |
| 12/12/2012 | CN202591344U Internal high-pressure forming die |
| 12/12/2012 | CN202591343U Punching mechanism |
| 12/12/2012 | CN202591342U A pipe fitting bending forming device |
| 12/12/2012 | CN102814381A Sealing system and sealing method |
| 12/12/2012 | CN102814380A Method and Apparatus for Pulsed Forming, Punching and Trimming of Tubular Members |
| 12/12/2012 | CN102814379A Numerical control multi-point die-free hydraulic bulging system for continuous formation of board |
| 12/06/2012 | WO2012163840A1 A device for the superplastic forming of a blank |
| 12/06/2012 | DE102011007346B4 Verfahren zum Herstellen eines Gleitlagers A method for producing a sliding bearing |
| 12/05/2012 | EP2529103A1 Method for the high-pressure-tight connection of at least one plate-shaped body to a further body of a fuel injector and fuel injector |
| 12/05/2012 | CN202570930U Mould for producing composite tubes by internal expansion method |
| 12/05/2012 | CN102806262A Device and method for axial loading to assist bulging of magnetic pulse pipe |
| 12/05/2012 | CN102806261A Device and method for hydraulic forming of cavity part with complex curved surface |
| 12/05/2012 | CN102806248A Device and method for testing real-time changes of fillet radius along with internal pressure in internal high-pressure forming process |
| 12/05/2012 | CN102049443B Hydraulic forming method of asymmetric hollow pipe fitting of high expansion capacity |
| 12/04/2012 | US8322175 Workpiece and method for explosion forming |
| 12/04/2012 | CA2706360C Method and apparatus for relieving residual stress in welded pipe joints |
| 12/04/2012 | CA2455408C Workpiece forming |