| Patents for B21D 53 - Making other particular articles (18,517) |
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| 01/12/2012 | DE102011105940A1 Verfahren zur Herstellung von Solarkollektoren, insbesondere von Absorbern für Flachsonnenkollektoren A process for the production of solar collectors, in particular flat absorbers for solar panels |
| 01/12/2012 | DE102010031201A1 Rohrkörper insbesondere zur Verwendung im Automobilbereich Tubular body in particular for use in the automotive sector |
| 01/12/2012 | DE102010026320A1 Thin-walled, cold-formed lightweight profile element e.g. facade profile, for use in e.g. motor vehicle, has set of reinforcing beads connected to another set of reinforcing beads and extended into connecting sections |
| 01/12/2012 | DE102010026280A1 Verfahren zur Herstellung eines Rohres für einen Wärmetauscher, insbesondere für ein Kraftfahrzeug A method of manufacturing a tube for a heat exchanger, in particular for a motor vehicle |
| 01/12/2012 | DE102006025522B4 Verfahren und Vorrichtung zur Herstellung strukturierter, geschlossener Hohlprofile Method and device for producing structured, closed hollow profiles |
| 01/11/2012 | EP2405224A1 Process for manufacturing a brazed heat exchanger |
| 01/11/2012 | EP2404685A1 Method for producing solar collectors, in particular absorbers for flat solar collectors |
| 01/11/2012 | EP2403665A2 Method and device for producing a profile on a sheet metal part, and sheet metal part that can be produced according to the method |
| 01/11/2012 | EP1815160B1 Push belt and manufacturing method therefor |
| 01/11/2012 | EP1293415B1 Automobile frame member |
| 01/11/2012 | CN202109806U Spiral flat heat exchange pipe |
| 01/11/2012 | CN202109805U Elliptical spiral heat exchange tube |
| 01/11/2012 | CN202109804U Elliptical heat exchange pipe |
| 01/11/2012 | CN202109803U Flat shape spiral heat exchange tube |
| 01/11/2012 | CN202109802U Spiral oval heat exchange tube |
| 01/11/2012 | CN202108324U Novel key |
| 01/11/2012 | CN202105936U Servo pushing mechanism in automotive frame punch line |
| 01/11/2012 | CN202105935U Fixing device |
| 01/11/2012 | CN202105934U Screw group construction of forming mold seat of zipper forming machine |
| 01/11/2012 | CN202105927U Manual closing-up mechanism for parts |
| 01/11/2012 | CN202105921U Hinge combining mould |
| 01/11/2012 | CN102313477A Heat exchanger manufacturing method and manufacturing device |
| 01/11/2012 | CN102312906A Structure of novel net rack supporting rod |
| 01/11/2012 | CN101829741B Method for manufacturing heat-dissipating device |
| 01/11/2012 | CN101818544B Integral mesh cage framework and manufacturing process thereof |
| 01/11/2012 | CN101460280B Stretchable outer cover for an absorbent article |
| 01/10/2012 | US8091616 Enhanced heat transfer tube and manufacture method thereof |
| 01/10/2012 | US8091240 Assembling method of bearing unit |
| 01/10/2012 | US8091239 Method for the production of a bearing ring for large-size rolling bearings |
| 01/10/2012 | US8091237 Method for making a vehicle seat crossmember |
| 01/10/2012 | US8091235 Method for manufacturing a substrate for a liquid ejection element |
| 01/10/2012 | US8091234 Manufacturing method for liquid discharge head substrate |
| 01/10/2012 | US8091233 Method of manufacturing liquid discharge head |
| 01/10/2012 | US8091232 Device and method for operating in a water chamber of a heat exchanger |
| 01/10/2012 | CA2546338C Method for the production of a flange on a metal blank, and transmission part |
| 01/05/2012 | WO2012003252A2 Thrust ring for undercarriage in a track-type machine |
| 01/05/2012 | WO2012002866A1 A hollow gear ring and method for its manufacturing |
| 01/05/2012 | US20120004084 Pulling Rolls for Making Sheet Glass and Methods of Making and Using |
| 01/05/2012 | US20120003095 Link pin exchanging device for wind turbine generator and link pin exchanging method |
| 01/05/2012 | US20120002910 Thrust Ring For Undercarriage In A Track-Type Machine |
| 01/05/2012 | US20120001448 Dashboard Crossbar Assembly for a Motor Vehicle, and Corresponding Dashboard Device, Motor Vehicle, and Manufacturing Method |
| 01/05/2012 | US20120000638 Confinement group for a plate heat exchanger, a method of obtaining such an exchanger, and a method of absorbing stress in a confinement group for pack-type plate heat exchangers |
| 01/05/2012 | US20120000637 Plate, heat exchanger and method of manufacturing a heat exchanger |
| 01/05/2012 | DE102010015952B4 Verfahren zum Stanzen eines Fensterbeschlages sowie Stanze Method for punching a window fitting and punch |
| 01/05/2012 | CA2802740A1 Thrust ring for undercarriage in a track-type machine |
| 01/04/2012 | EP2401572A2 Method for manufacturing a micro tube heat exchanger |
| 01/04/2012 | CN202097323U Numerical control stamping machine for key bits |
| 01/04/2012 | CN202097322U Forming equipment for copper sealing rings of bridge support |
| 01/04/2012 | CN202097321U Forked-tail fast die changing component |
| 01/04/2012 | CN202097302U Forming die of main boards of heat radiators |
| 01/04/2012 | CN202097273U Integrated compound die for press mounting and ridging of muffler pipes and insulation boards |
| 01/04/2012 | CN102307684A Coin assembly, medal assembly, and manufacturing method of coil assembly and medal assembly |
| 01/04/2012 | CN102303080A Teeth chain belt wire rod feeding device |
| 01/04/2012 | CN102303077A Pressure forming mechanism of metal zipper forming machine |
| 01/04/2012 | CN102303067A Device and method special for forming hinge part of rear cover of automobile |
| 01/04/2012 | CN101823107B Stamping device for automobile engine shock absorber support |
| 01/04/2012 | CN101316497B Radiation fin and manufacturing method thereof |
| 01/03/2012 | US8087171 Method of installing axially adjustable driveshaft assembly |
| 01/03/2012 | US8087168 Method of supplying ink to ink ejection nozzles |
| 01/03/2012 | US8087159 Tube expander for heat exchanger |
| 01/03/2012 | US8087156 Methods of manufacturing fluid-dynamic-pressure bearing and spindle motor incorporating the bearing, and spindle motor and recording-disk drive incorporating the bearing |
| 01/03/2012 | US8087141 Method for producing a pricking element |
| 01/03/2012 | US8087134 Process for making a heat exchanger |
| 01/03/2012 | CA2461519C Lighter turbomachine blade and process for manufacturing the same |
| 12/29/2011 | WO2011160241A1 Method for producing an inner knurl in a receiving bore of a hub body |
| 12/29/2011 | WO2011093618A3 Non-powered nose hair trimmer and preparation method thereof |
| 12/29/2011 | US20110318660 Hydrogen generation apparatus, method for manufacturing same, and fuel cell system utilizing same |
| 12/29/2011 | US20110316930 Modular micro-fluid ejection device |
| 12/29/2011 | US20110315366 Heat sink and method for manufacturing the same |
| 12/29/2011 | US20110315365 Heat sink and method for manufacturing the same |
| 12/29/2011 | US20110315364 Multichannel heat exchanger tubes with flow path inlet sections |
| 12/29/2011 | US20110315342 Heat exchange device, especially for an automotive vehicle |
| 12/29/2011 | US20110315094 Continuous Evaporator |
| 12/29/2011 | US20110314679 Serving Utensil Having Pan Lifting Element |
| 12/29/2011 | US20110314674 Method for manufacturing flat plate heat pipe |
| 12/29/2011 | US20110314673 Rotor Blade of Model Rotorcraft, and Method of Manufacturing Rotor Blade |
| 12/29/2011 | DE102010017592A1 Verfahren und Vorrichtung zur spanlosen axial umformenden Ausbildung einer Verzahnung an einem Werkstück Method and apparatus for chipless metal-forming axially training teeth on a workpiece |
| 12/28/2011 | EP2399690A1 Method for producing cross elements for a transmission belt |
| 12/28/2011 | CN202087730U 一种自动扭脚装置 An automatic device twisted foot |
| 12/28/2011 | CN202087729U 轮轴成型装置 Axle forming device |
| 12/28/2011 | CN202087728U 一种同步带轮挡圈成型和铆接的实用工具 One kind of belt round retainer molding and riveting utility |
| 12/28/2011 | CN202087727U 矫直机 Leveler |
| 12/28/2011 | CN202087703U 开槽螺母的加工模具组件 Slotted nut processing mold assembly |
| 12/28/2011 | CN202087654U 一种电动的双向螺旋叶片拉伸装置 An electric two-way helical blade stretching device |
| 12/28/2011 | CN102294412A 铝框成型方法 Aluminum frame molding method |
| 12/28/2011 | CN102294411A 一种压弯机 A press bending |
| 12/28/2011 | CN102294410A 一种铝合金s型翼片管的形变工艺 An aluminum alloy fin deformation process of s-type tube |
| 12/28/2011 | CN102294393A 一种自行车铝合金立管成型设备及成型工艺 A bicycle aluminum riser molding equipment and molding process |
| 12/28/2011 | CN101850381B 异形币滚边设备、滚边工艺及其滚边模具的制造方法 Alien currency piping equipment manufacturing method, process piping and trim dies |
| 12/27/2011 | US8083122 Drum for washer and dryer |
| 12/27/2011 | US8082666 Method for producing automotive parts |
| 12/27/2011 | US8082640 Method for manufacturing a ferroelectric member element structure |
| 12/22/2011 | WO2011159678A1 Heat exchanger tube and method of making |
| 12/22/2011 | WO2011159194A1 Method and device for securing a pin in automotive vehicle door hinge units |
| 12/22/2011 | WO2011158923A1 Structural member |
| 12/22/2011 | WO2011157646A1 Method for producing a closed profiled ring, in particular a rim ring for a two-wheeled vehicle |
| 12/22/2011 | US20110310182 Printhead and method of fabricating the same |
| 12/22/2011 | US20110310181 Inkjet pen/printhead with shipping fluid |
| 12/22/2011 | US20110308514 Method for manufacturing a solar radiation absorber |
| 12/22/2011 | US20110308487 Method for linking elements to hollow shafts, preferably for producing camshafts, and resulting camshaft |