| Patents for B21D 51 - Making hollow objects (8,973) |
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| 10/27/2011 | US20110260087 Multi-rotor flow control valve |
| 10/27/2011 | US20110259458 Micro-machined temperature dependent one-shot valve and process for production thereof |
| 10/27/2011 | US20110259251 Wear-resistant valve for transporting particulate matter and method of making |
| 10/26/2011 | EP2380677A1 Manufacturing method for lid that requires no can opener |
| 10/25/2011 | US8042270 Method of manufacturing hose coupling fitting |
| 10/20/2011 | WO2011130196A1 Method for making can bodies having axial ribs and step shoulder bottoms |
| 10/20/2011 | WO2011128385A1 Can manufacture |
| 10/20/2011 | WO2011128347A1 Can manufacture |
| 10/20/2011 | WO2011127613A1 Arrangement for forming a band loop and process and apparatus for producing tear-open lids |
| 10/20/2011 | US20110253223 Continuously Adjustable, Multi-Port Selection, Constant Flow Capability, Externally-Actuated Rotary Flow Valve Apparatus, System and Method |
| 10/20/2011 | US20110252858 Method for making can bodies having axial ribs and step shoulder bottoms |
| 10/20/2011 | DE102010015835A1 Method for machine manufacturing of cylindrical, particularly hollow work-pieces, involves utilizing metallic material and axially compressing work-piece in pressing tool under influence of press plunger |
| 10/20/2011 | CA2794120A1 Can manufacture |
| 10/19/2011 | CN102219094A Aerosol tank upper cover, molding method and die of upper cover back taper |
| 10/18/2011 | US8037728 Apparatus for producing bottle can |
| 10/18/2011 | CA2655908C Expansion die for manufacturing metal containers |
| 10/13/2011 | WO2011125511A1 Method of manufacturing outer conductor |
| 10/13/2011 | US20110248203 Aircraft valve assemblies including clamp-specific baulking tab arrays and methods for the manufacture thereof |
| 10/13/2011 | US20110247196 Method and apparatus for manufacturing a rotor |
| 10/12/2011 | EP2375549A1 Method and apparatus for manufacturing a rotor |
| 10/12/2011 | EP2373455A1 Method and apparatus for producing pipe sections using a laser beam movable by a scanning device, and corresponding pipe section |
| 10/12/2011 | EP2373443A2 Method for closing a metallic container |
| 10/12/2011 | EP1846179B1 Can bottom forming assembly |
| 10/12/2011 | CN202006241U Mould for flanging cover of iron seal container |
| 10/12/2011 | CN102215649A Case structure and performing method thereof |
| 10/11/2011 | US8033019 Three-piece lower manifold for a V-style engine intake manifold |
| 10/11/2011 | CA2618458C Two-piece can, method for manufacturing same, and steel sheet therefor |
| 10/06/2011 | WO2011123073A2 Cartridge case and method for manufacturing thereof by way of pipe deformation |
| 10/06/2011 | WO2011120905A1 Method for forming beverage containers made of metallic material, particularly aluminum, and corresponding apparatus |
| 10/05/2011 | CN201997628U Punch for pop-top beer bottle cap |
| 10/05/2011 | CN201997618U Conveying device for cans of neck shrinking machine |
| 10/05/2011 | CN102205379A Method for preparing washing inner cylinder stamping blank |
| 09/29/2011 | WO2011118403A1 Method of manufacturing high-frequency acceleration cavity component |
| 09/29/2011 | WO2011116485A2 Method and device for producing can bodies and can bodies |
| 09/29/2011 | US20110233213 Container With a Closing Sheet That Is Directly Connected And Clamped To The Container Wall |
| 09/28/2011 | EP1907150B1 Method for forming a reinforcing bead in a container end closure |
| 09/28/2011 | CN201988655U 机壳多工位一次性拉伸机 Multi-position chassis disposable stretcher |
| 09/28/2011 | CN201988629U 加氢反应器用厚壁球形封头的成型模具 Hydrogenation reactor thick spherical head of the mold |
| 09/28/2011 | CN102202813A Positioning device for analyzing a double seam cross-section and the double seam pleat formation using x-rays |
| 09/28/2011 | CN101557887B Blank for metallic can, and method for manufacturing the metallic can |
| 09/22/2011 | WO2011113710A1 Container manufacture |
| 09/22/2011 | US20110229288 Aluminum box sealer |
| 09/22/2011 | US20110226481 Apparatus and Method for Controlling Fluid Flow Between Formations and Wellbores |
| 09/22/2011 | DE102010009345B4 Verfahren und Werkzeug zur Herstellung eines Bauteils sowie ein durch Umformung hergestelltes Bauteil A method and tool for producing a component as well as a product manufactured by forming component |
| 09/22/2011 | DE102009050569B4 Kontaktstift zur Verwendung an Beleuchtungsmitteln sowie Verfahren zu dessen Herstellung Contact pin for use in illumination means and methods for its preparation |
| 09/21/2011 | EP2366472A1 Metal precontainer, a blow formed metal container |
| 09/21/2011 | EP1648618B1 Magnetic sealant liner application for applying sealant to various sizes of metal lids |
| 09/21/2011 | EP1373079B1 Metallic beverage can end |
| 09/21/2011 | CN101708785B Manufacturing method of aluminum two-sheet zip-top can and bottom spraying machine |
| 09/21/2011 | CN101361207B Process for producing battery can and process for producing hermetically sealed battery |
| 09/20/2011 | US8020422 Tubular product and manufacturing method and manufacturing device thereof |
| 09/20/2011 | US8020420 Apparatus for continuously performing localized and/or extended deformation on metallic conainers |
| 09/20/2011 | US8020297 Method for disassembling boiler |
| 09/20/2011 | CA2563514C Method for manufacturing a circular metal tank |
| 09/15/2011 | US20110220661 Clamped liner-boss connection |
| 09/15/2011 | US20110219891 Container For Fluid Sampling With Flexible Metal Alloy Walls |
| 09/15/2011 | US20110219850 Ram for metal can shaper |
| 09/15/2011 | US20110219838 Forming Device |
| 09/14/2011 | EP2364793A1 Forming device |
| 09/14/2011 | EP2364792A1 Forming device |
| 09/14/2011 | EP2190605B8 A gripping and handling device for metal containers |
| 09/14/2011 | CN102179668A Pressing sealing head of boiler and pressure container and manufacturing method |
| 09/14/2011 | CN101767162B Anti-counterfeiting cover expanding machine |
| 09/14/2011 | CN101048244B Method of manufacturing can main body, and can main body |
| 09/13/2011 | CA2495205C Aluminum aerosol can and aluminum bottle and method of manufacture from coil feedstock |
| 09/08/2011 | US20110215099 Bimetallic corrosion mitigation |
| 09/08/2011 | US20110214474 Method of manufacturing a tubular member |
| 09/08/2011 | DE102010000235A1 Bodenwerkzeug für die Dosenherstellung Floor tool for canmaking |
| 09/07/2011 | EP2363219A2 Method for manufacturing large metallic tubular piece, and large metallic tubular piece |
| 09/07/2011 | EP2363216A1 Forming device |
| 09/07/2011 | EP2363215A1 Forming device |
| 09/07/2011 | CN102172703A Hot compacting method of composite steel plate spherical crown |
| 09/07/2011 | CN102172702A Manufacturing method of spinning seal head and seal ring |
| 09/07/2011 | CN102172695A Solar energy inner container multifunctional combinational machine |
| 09/01/2011 | WO2011104201A1 Metal precontainer, a blow formed metal container and an apparatus and process for making same |
| 09/01/2011 | WO2011049308A3 Apparatus for manufacturing necking cans |
| 09/01/2011 | US20110209880 Drill String Valve Actuator with Inflatable Seals |
| 08/30/2011 | US8006382 Method of manufacturing flow selector disk for fluid pressure regulator |
| 08/25/2011 | WO2011102229A1 Seaming device and connection guide member |
| 08/25/2011 | US20110203801 System and method for formation isolation |
| 08/25/2011 | DE102010009345A1 Verfahren und Werkzeug zur Herstellung eines Bauteils sowie ein durch Umformung hergestelltes Bauteil A method and tool for producing a component as well as a product manufactured by forming component |
| 08/24/2011 | EP2359954A1 Expanding die for shaping containers |
| 08/24/2011 | EP2359953A1 Metal precontainer, a blow formed metal container and an apparatus and process for making same |
| 08/24/2011 | EP2359950A2 Tool for forming the bottom of a can in the manufacture of cans |
| 08/24/2011 | EP2191054B1 A dryer |
| 08/24/2011 | EP1603802B1 Seaming apparatus and method for cans |
| 08/24/2011 | CN201940500U 圆片下料生产线 Wafer Cutting Production Line |
| 08/24/2011 | CN201940484U 罐型包装容器的薄壁拉伸冲模 Thin-walled tank-type containers stretching die |
| 08/24/2011 | CN102164690A Method for forming deformed cross-section and formed article of quadrilateral cross-section exhibiting excellent spot weldability |
| 08/24/2011 | CN102161064A Molding die and molding process of thick-wall spherical seal head for hydrogenation reactor |
| 08/24/2011 | CN101164716B Apparatus for forming metal container by electric coordinating device |
| 08/23/2011 | US8001687 Method of forming a gearbox using hollow structural steel |
| 08/18/2011 | US20110198839 One-piece half fitting for an insulated pipe |
| 08/18/2011 | US20110197856 Fuel delivery pipe with damper function |
| 08/17/2011 | CN102159339A Pressed body |
| 08/17/2011 | CN102151763A Large round roof fan hood spinning device |
| 08/17/2011 | CA2694063A1 A one-piece victaulic.tm. shaped aluminum half fitting for an insulated pipe |
| 08/16/2011 | US7997440 Closure assembly for a container |
| 08/16/2011 | US7997111 Apparatus for rotating a container body |
| 08/11/2011 | US20110192886 Drum for washer and dryer |