| Patents for B21D 22 - Shaping without cutting, by stamping, spinning, or deep-drawing (12,324) |
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| 05/02/2013 | WO2013061480A1 Hot press molding method, article molded by hot press molding, and mold for hot pressing |
| 05/02/2013 | WO2013060451A1 Device and method for producing a lightweight metal wheel |
| 05/02/2013 | WO2013060352A1 Torque transmission assembly for a toroidal variator, a disc and a roller therefor and method of manufacturing thereof |
| 05/02/2013 | WO2013060008A1 Method and mould for manufacturing drive plate of electromagnetic-fan clutch, and manufactured drive plate |
| 05/02/2013 | WO2013020757A3 Forming process for hot forming a steel sheet of a rotor blade to be produced for a wind energy plant |
| 05/02/2013 | US20130108398 Can bodymaker |
| 05/02/2013 | US20130104618 Forming method of metal member excellent in shape freezing property |
| 05/02/2013 | US20130104616 Method of production of pressed sheet parts with integrated preparation of blanks of non-uniform thickness |
| 05/02/2013 | US20130104368 Method for Producing a Hollow Profiled Section |
| 05/02/2013 | DE102011117066A1 Press mold for producing partially cured sheet component from sheet metal plate or semi-finished product, has a plunger comprising a piercing portion for forming an aperture and a molded portion for creating a collar at the aperture |
| 05/02/2013 | DE102011054866A1 Preparing hot-formed and press-hardened motor vehicle body component, comprises processing metal sheet circuit board from curable sheet steel in hot-forming and press-hardening tool, and forming area in circuit board as embossing region |
| 05/02/2013 | DE102011054865A1 Producing hot-formed- and press-hardened motor vehicle body component, preferably a motor vehicle column, comprises molding a sheet metal plate by stamping and/or cutting sheet metal plate and pre-forming, and processing sheet metal plate |
| 05/02/2013 | CA2853509A1 Method and mould for manufacturing drive plate of electromagnetic fan clutch, and manufactured drive plate |
| 05/01/2013 | EP2586881A2 Method for producing a moulded part from high-strength steel |
| 05/01/2013 | CN202910206U Spinning machine main catalytic converter assembly cylinder body pushing device |
| 05/01/2013 | CN202910191U Inner-hole double-face boss stamping drawing forming die |
| 05/01/2013 | CN202910183U Inner wall forming spinning part core model |
| 05/01/2013 | CN202910142U Oil pan drawing device |
| 05/01/2013 | CN202910141U Oil pan ribbing device |
| 05/01/2013 | CN202910140U Temperature difference forming device of automobile nut plate part |
| 05/01/2013 | CN202910139U Stamping device |
| 05/01/2013 | CN103075410A Component assembly comprising sheet metal part and nut element attached thereto and also method for manufacture of such component assembly |
| 05/01/2013 | CN103071792A Hard alloy curved plate forming mold |
| 05/01/2013 | CN103071736A Composite molding process of large-size titanium-made end socket |
| 05/01/2013 | CN103071715A Flexible expansion shaping device for curved parts |
| 05/01/2013 | CN103071714A Processing method for belt pulley |
| 05/01/2013 | CN103071713A Hole shrinkage spinning restoration device of hydraulic cylinder barrel and method for performing hole shrinkage spinning restoration on hydraulic cylinder barrel |
| 05/01/2013 | CN103071712A Automatic stamping production line for electric appliance casings |
| 05/01/2013 | CN103071711A Precision movable numerical control system for distribution box |
| 05/01/2013 | CN102240731B Mould for manufacture of flanges of subway fan and using method thereof |
| 05/01/2013 | CN101954414B Beating and shaping die of annular pipe fitting |
| 04/30/2013 | US8429946 Press-working method, and press-working apparatus |
| 04/30/2013 | CA2442459C Dome forming system |
| 04/25/2013 | WO2013058486A1 Preparation method for spiral laminate composite using compressive torsion |
| 04/25/2013 | WO2013057250A1 Can end |
| 04/25/2013 | US20130098927 Can manufacture |
| 04/25/2013 | US20130098926 Can manufacture |
| 04/25/2013 | US20130098828 Method For Making A Bag Filter Housing |
| 04/25/2013 | US20130098132 Punch with groove structure, and micro-drawing device using the same |
| 04/25/2013 | DE102009025726B4 Verfahren und Vorrichtung zur inkrementellen Blechumformung Method and apparatus for incremental sheet metal forming |
| 04/25/2013 | CA2852608A1 Can end |
| 04/24/2013 | EP2583769A1 Device and method for thermoforming/press hardening and cutting a sheet material in a tool, with automated removal of the sheet waste |
| 04/24/2013 | EP2583768A1 Tool and method of heat forming, in particular of press hardening and cutting of a sheet material |
| 04/24/2013 | EP2583767A1 Method for producing saw blades by stamping |
| 04/24/2013 | EP2583766A1 Forming with cooling |
| 04/24/2013 | EP2583765A2 Method for manufacturing a pedal for a motor vehicle, and pedal obtained according to the manufacturing method |
| 04/24/2013 | EP2582474A1 Method and apparatus for forming the profile of deformable materials and deformable tubular sections |
| 04/24/2013 | CN202895714U Plane punch of retrofitting servo motor automatic rotating puncher chip |
| 04/24/2013 | CN202894126U Three-station combined stamping device of metal packaging container |
| 04/24/2013 | CN202894064U Die of dish washing machine inner container |
| 04/24/2013 | CN202894022U Punching and raising die for reinforced plate of back door windscreen wiper |
| 04/24/2013 | CN202894009U Combined type pneumatic blank pressing and stretching mould |
| 04/24/2013 | CN202894004U Novel continuous drawing die |
| 04/24/2013 | CN202894001U Deep-stretching progressive mould |
| 04/24/2013 | CN202894000U High-hardness cold drawing die |
| 04/24/2013 | CN202893983U Inner ring steel sleeve stretching mold |
| 04/24/2013 | CN202893978U Shell body one-time forming stretching mould |
| 04/24/2013 | CN202893943U Sheet stamping device |
| 04/24/2013 | CN202893942U Automatic feeding and stamping device |
| 04/24/2013 | CN202893941U Multilayer stamping device used for machining brake block |
| 04/24/2013 | CN202893940U Punching production line for blanking circular tubular workpiece |
| 04/24/2013 | CN202893939U Over travel rod type part direct sending punch servo machine |
| 04/24/2013 | CN202893938U Stamping device for medical stitching needles |
| 04/24/2013 | CN202893937U Continuous punch forming device |
| 04/24/2013 | CN202893936U Precise mobile numerical control system for distribution box |
| 04/24/2013 | CN103069666A Crimp terminal |
| 04/24/2013 | CN103069041A Method for hot-stamping galvanized steel sheet |
| 04/24/2013 | CN103056611A Magnesium alloy automobile hub casting spinning compound molding method |
| 04/24/2013 | CN103056605A Production method of high-density molybdenum crucible |
| 04/24/2013 | CN103056220A Punch with groove structure, and micro-drawing device using the same |
| 04/24/2013 | CN103056211A System and method for controlling continuous feeding and high-speed stamping mechanism |
| 04/24/2013 | CN103056210A Automatic continuous horizontal-type punching machine for steel tube |
| 04/24/2013 | CN103056209A Manufacture method of break piston |
| 04/24/2013 | CN101693271B Flat plate revolving press and manufacture method of similar workpiece of fan impeller front plate |
| 04/24/2013 | CN101502859B Drawing method of elliptic work piece or cylindraceous work piece including plane and apparatus for it |
| 04/23/2013 | US8424205 Method for manufacturing a bearing ring member |
| 04/18/2013 | WO2013054264A1 Method for manufacturing a brake disc, support bell for a brake disc and brake disc |
| 04/18/2013 | US20130091919 Method for Producing Hollow Profiles Having a Longitudinal Flange |
| 04/18/2013 | DE102011116215A1 Method for reshaping planar workpiece in e.g. ship construction, involves positioning workpiece on supporting device with multitude of contact elements, where position of one of elements is changed to produce and/or hold contact to piece |
| 04/18/2013 | DE102010037950B4 Ziehpresse mit statischer Blechhaltung Drawing press with static sheet attitude |
| 04/18/2013 | DE102009059676B4 Verfahren und Vorrichtung zum Falzen von ein oder mehreren Blechen Method and apparatus for folding of one or more sheets |
| 04/17/2013 | EP2581620A1 Method for manufacturing a brake disc, support bell for a brake disc and brake disc |
| 04/17/2013 | EP2581147A1 Weldable boss |
| 04/17/2013 | CN202877883U Rotating and stretching forming machine for manufacturing silverware |
| 04/17/2013 | CN202877424U Punch provided with stainless steel band continuous conveying device |
| 04/17/2013 | CN202877418U Spinning lathe clamping device |
| 04/17/2013 | CN202877364U Lower mold structure of mold for stretching housing to be formed |
| 04/17/2013 | CN202877314U Device for performing radial segmental blank holding through multi-stage hydraulic cylinder |
| 04/17/2013 | CN202877313U Spinning machining device |
| 04/17/2013 | CN202877312U High-accuracy interactive component for covering part on automobile external surface |
| 04/17/2013 | CN202877311U Stamping device used for pressing multi-step-shaped metal sheet metal part |
| 04/17/2013 | CN202877310U Magnalium alloy vacuum booster shell stamping device |
| 04/17/2013 | CN202877309U Simulation device of mould-forming process |
| 04/17/2013 | CN103042362A Forming method of reflection cup and finished reflection cup by using same |
| 04/17/2013 | CN103042355A Manufacture process of groove type base plate of can crusher |
| 04/17/2013 | CN103042353A Manufacture process of vertical back sliding plate of can crusher |
| 04/17/2013 | CN103042091A Multi-station horizontal full-automatic spinning machine |
| 04/17/2013 | CN103042090A Water turbine runner blade pressure molding method |
| 04/17/2013 | CN103042089A Stamping device |
| 04/17/2013 | CN102248054B Simple sheet stamping press and application method thereof |