| 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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| 04/11/2012 | CN102407249A 卫浴铜合金管件高温阶梯式分段增压吹气成型制法 High-temperature copper alloy fittings sanitary stepped segment booster Blow molding system of law |
| 04/05/2012 | WO2012044207A2 Ultrasonic hydraulic cutting |
| 04/05/2012 | WO2012044206A2 Continuous autocompensator for temperature deformation in cement concrete road coverings (bases) |
| 04/03/2012 | US8146400 Endoscopic methods and devices for transnasal procedures |
| 03/29/2012 | WO2012039399A1 Press-forming method and press-forming device |
| 03/29/2012 | US20120073348 Method for producing sealing elements |
| 03/29/2012 | DE102010041257A1 Method for processing workpiece, involves completing introduction process of flexible molding portion into aperture penetrated at workpiece surface for processing by using filler |
| 03/28/2012 | EP2432604A1 Method for producing sealing elements |
| 03/28/2012 | CN202174148U 高压充液成型装置 High-pressure liquid-filled molding device |
| 03/28/2012 | CN102389918A Portable aluminum kettle pressure expansion die |
| 03/27/2012 | US8141404 Method of manufacturing structural components from tube blanks of variable wall thickness |
| 03/21/2012 | EP1737590B1 Method for local forming of a hollow workpiece |
| 03/21/2012 | CN202169308U 四柱式安全液压装置 Four-safe hydraulic device |
| 03/21/2012 | CN102387875A Method for producing sealing elements |
| 03/21/2012 | CN102380545A Automobile suspension arm compound forming process and compound forming system utilizing same |
| 03/08/2012 | US20120055217 Electrical-assisted double side incremental forming and processes thereof |
| 03/08/2012 | DE102010044463A1 Method for manufacturing bimetal pipes utilized as e.g. construction pipes in steel structural engineering for transportation of corrosive components, involves removing hydraulic fluid and removing end terminals from hydraulic system |
| 03/06/2012 | US8127582 High velocity forming of medical device casings |
| 03/01/2012 | WO2012025594A1 Multi-layer lightweight component having structured layers |
| 03/01/2012 | US20120047979 Hydroforming die assembly and method for deforming a tube |
| 03/01/2012 | US20120047978 Method of manufacturing a valve housing |
| 02/29/2012 | EP2422113A2 Automotive timing chain system component and method thereof |
| 02/29/2012 | CN202151652U 一种用于管材内高压成形时不同轴的推头结构 A Tuitou structurally different axes within the tube for hydroforming |
| 02/25/2012 | CA2746896A1 Hydroforming die assembly and method for deforming a tube |
| 02/23/2012 | DE102011080266A1 Method for positive connection of two pipe sections, involves connecting or joining electrically conductive pipe sections by electromagnetic pulse process in contactless form-fit or friction-fit manner |
| 02/23/2012 | DE102010034617A1 Manufacturing method of rolling bearing component e.g. rolling bearing cage, involves transforming workpiece with respect to multi-part structural element such as mandrel/die by applying pulsed electromagnetic field to workpiece |
| 02/22/2012 | EP2249980B9 Device for explosive forming |
| 02/22/2012 | CN102357584A Method for forming double-layer sheet in paired bulging way |
| 02/16/2012 | DE102005013540B4 Elektromagnetische Formgebung von Platten für Brennstoffzellen und Vorrichtung dafür Electromagnetic forming of plates for fuel cells and apparatus therefor |
| 02/15/2012 | EP2418353A2 An aerofoil, an aerofoil sub-assembly and a method of making the same |
| 02/15/2012 | CN102355962A Method of producing tailored tubes |
| 02/09/2012 | DE102010033692A1 Method of manufacturing hollow rolling body for rolling bearing, involves inserting hollow cylindrical blank in molding die corresponding to final shape of rolling body |
| 02/08/2012 | EP2415537A1 Shaping device and method for obtaining local deformations in open sections |
| 02/08/2012 | EP2076342B1 Device for internal high-pressure forming |
| 02/02/2012 | WO2012015007A1 Method for manufacturing branched pipe and apparatus for manufacturing branched pipe |
| 02/02/2012 | US20120024029 Device And Method For Explosive Forming |
| 02/01/2012 | CN102335689A High-pressure liquid-filling and forming device |
| 01/25/2012 | CN202123142U Extra high pressure system for realizing hydraulic forming of pipes in fluctuated loading |
| 01/25/2012 | CN102327946A Method for manufacturing valve housing |
| 01/25/2012 | CN102327945A Hydrodynamic deep drawing equipment for forming deep cavity parts |
| 01/19/2012 | DE102011078667A1 Verfahren zur inkrementellen formung mit aufeinanderfolgenden abwicklungs-oberflächen A method for incremental modeling with consecutive settlement Surfaces |
| 01/18/2012 | CN102319834A Steel pipe expansion pressure forming method for axle housing of engineering vehicle |
| 01/18/2012 | CN102319828A Method for machining integral automotive axle housings with axle heads |
| 01/18/2012 | CN102319827A Expansion pressure forming method of steel tube for axle housing of mini car |
| 01/18/2012 | CN102319826A Steel tube swelling press forming method for large-sized automobile axle housing |
| 01/18/2012 | CN102319790A Processing method of valve body |
| 01/11/2012 | EP1850983B1 A method and a production line for manufacturing a product by hydroforming |
| 01/11/2012 | EP1293415B1 Automobile frame member |
| 01/11/2012 | CN102310135A Process device for high-pressure formation in turbine blade diversion pipe |
| 01/11/2012 | CN101623784B Tool for and method of forming at tapped hole in a single pass |
| 01/10/2012 | US8091200 Bulge forming method and bulge forming apparatus |
| 01/04/2012 | CN202097262U Push head structure for sealing pipe end of novel tube stock liquid charging forming pipe |
| 12/29/2011 | US20110315793 Fuel Injector Tip With Compressive Residual Stress |
| 12/28/2011 | CN202087667U 一种气胀成形的气源控制装置 Forming an inflatable air control device |
| 12/28/2011 | CN202087666U 锅身水涨型模具 Pot body water rose mold |
| 12/28/2011 | CN101767140B 一种变径管件内压成形装置及方法 An apparatus and method for forming the inner pressure reducer fittings |
| 12/22/2011 | WO2011158923A1 Structural member |
| 12/22/2011 | DE102010023855A1 Method for manufacturing metallic valve housing by internal high pressure forming of pipe section in tool, involves inserting pipe section into mold filled with liquid, where internal high-pressure is applied to pipe section |
| 12/21/2011 | CN202079144U 一种带卸料机构的液压涨形机 Rose-shaped machine with a hydraulic discharge mechanism |
| 12/21/2011 | CN202079143U 一种用于汽车驱动桥主减速器弹性隔套的制造模具 A vehicle drive axle final elastic spacer manufacturing mold |
| 12/21/2011 | CN102284839A 一种钢套的制造方法 Method of manufacturing a steel sleeve |
| 12/21/2011 | CN102284589A 一种金属蠕变成形模具 Creep of a metal mold |
| 12/21/2011 | CN102284588A 一种提高板材成形极限的装置 Method for improving the sheet forming limit device |
| 12/21/2011 | CN102284587A 热辐射板板对的鼓胀成型加工工艺 Heat radiation plate board for bulging molding process |
| 12/14/2011 | CN202070635U 一种液压涨形机 A hydraulic rose-shaped machine |
| 12/14/2011 | CN102274887A 一种微尺度零件成形与装配的方法及装置 Method and apparatus for forming and assembly of micro-scale parts |
| 12/14/2011 | CN102274886A 一种双向加压管材充液成形实验装置及其应用 A two-way pipe pressure hydroforming experimental device and its applications |
| 12/13/2011 | USRE43012 Quick plastic forming of aluminum alloy sheet metal |
| 12/07/2011 | EP2392423A2 A method of manufacturing an article by diffusion bonding and superplastic forming |
| 12/07/2011 | EP2392422A1 Method of manufacturing member for reinforcing front edge of fan blade |
| 12/01/2011 | WO2011148183A1 Method and apparatus for fabricating articles from metals having a hexagonal close packed crystal structure |
| 12/01/2011 | DE102011015732A1 Fluid cooling during hot-blow-forming of metal sheets and tubes Fluid cooling During hot-blow-forming of metal sheets and tubes |
| 12/01/2011 | DE102010017133A1 Verfahren und Vorrichtung zur Innenhochdruckumformung eines Ausgangshalbzeuges Method and apparatus for hydroforming of initial semi-finished |
| 11/30/2011 | EP2391199A1 Lightweight audio system for automotive applications and method |
| 11/30/2011 | EP2390023A1 Method of manufacturing member for reinforcing front edge of fan blade |
| 11/30/2011 | CN102263272A 燃料电池金属双极板的电磁力驱动软模成形装置及方法 Electromagnetic force of the fuel cell bipolar plate driver soft metal molding apparatus and method |
| 11/30/2011 | CN102259132A 电磁力驱动模压板材成形方法及设备 Electromagnetic force driving the molding of sheet metal forming method and apparatus |
| 11/30/2011 | CN102259131A 成型装置及气体高压成型方法 Forming apparatus and gas high-pressure molding method |
| 11/29/2011 | US8065899 Advanced feed device for a superplastic press forming system |
| 11/24/2011 | US20110283762 Laser-based three-dimensional high strain rate nanoforming techniques |
| 11/23/2011 | CN202045299U Processing device for tank sealing heads |
| 11/23/2011 | CN102257165A Conveying jig, method of manufacturing conveying jig, and method of heat-treating metal rings using conveying jig |
| 11/23/2011 | CN102248066A Drawing and hydraulic integrated forming method |
| 11/23/2011 | CN102248059A Multistage and multidirectional electromagnetic forming method and device |
| 11/23/2011 | CN102248058A Process method for improving high pressure forming limit in tube |
| 11/23/2011 | CN102248057A Device and method capable of reducing hydrodynamic deep drawing pressure pad force |
| 11/23/2011 | CN102248056A Method for improving sheet forming limit |
| 11/23/2011 | CN101468373B Self-heating type superplastic gas bulging forming die for alloy sheet |
| 11/23/2011 | CN101342558B Sectional type multi-point shape adjusting device for three-dimensional curve generation of sheet |
| 11/22/2011 | US8061179 High pressure dual-action hydraulic pump |
| 11/17/2011 | DE102010010965A1 Method for fixedly connecting turbine wheel with shaft of turbo supercharger of combustion engine, involves connecting recess limiting wall with component and with imported connection section of another component |
| 11/16/2011 | CN202037224U Flexible metal plate molding device |
| 11/16/2011 | CN102240720A Environment-friendly liquid extrusion method |
| 11/16/2011 | CN102240719A Device for improving pipe internal-pressure forming limit and method for improving pipe internal-pressure forming limit by utilizing same |
| 11/16/2011 | CN102240718A Metal plate fine forming manufacture process and method for forming fine grain of forming mould |
| 11/15/2011 | US8056381 Device for producing patterns |
| 11/15/2011 | CA2404577C Pipe centralizer and method of forming |
| 11/10/2011 | US20110274555 Production method of leading edge reinforcement of fan blade |
| 11/10/2011 | US20110274551 Production method of leading edge reinforcement of fan blade |
| 11/10/2011 | US20110271729 Flexible Circuit |