| Patents for B21D 51 - Making hollow objects (8,973) |
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| 01/29/2009 | US20090026201 Coated lift-tab for resealing pop-top containers |
| 01/29/2009 | US20090025224 Method for manufacturing of fuel nozzle floating collar |
| 01/29/2009 | DE102007034938A1 Tubular hollow profile producing method for use in automobile industry, involves compressing profile for enlarging or pulling of profile and for reducting wall thickness of profile, and extracting hollow section |
| 01/28/2009 | CN201186320Y Pressure cover mould |
| 01/22/2009 | US20090022861 Packaging Can and Method and Apparatus for Its Manufacture |
| 01/22/2009 | US20090022634 Housing for a component of an exhaust system and method of producing such a housing |
| 01/22/2009 | US20090020543 Container End Closure With Improved Chuck Wall and Countersink |
| 01/22/2009 | DE102007032981A1 Verfahren und Vorrichtung zur Herstellung eines Hohlkörpers für eine Abgasbehandlungsvorrichtung Method and apparatus for manufacturing a hollow body for an exhaust gas treatment apparatus |
| 01/21/2009 | EP1819459B1 Method for obtaining a hollow monolithic aluminum- alloy element with handles |
| 01/21/2009 | CN101348007A Medical bottle cap gasket filling machine |
| 01/21/2009 | CN100454171C Metal rotator supporting and connected to heater, making method thereof, and picture heating apparatus having rotator |
| 01/20/2009 | US7478550 Shell press and method for forming a shell |
| 01/20/2009 | CA2443578C Method of manufacturing an aluminum design tab end for a beverage can |
| 01/15/2009 | WO2009008780A1 A method for producing an annular wall structure |
| 01/15/2009 | DE102007032649A1 Wanne und Verfahren zu ihrer Herstellung Bath and process for their preparation |
| 01/14/2009 | EP2014383A1 Basin and method for its production |
| 01/14/2009 | CN101346198A Fluid bearing assisted assembly of an exhaust treatment device |
| 01/14/2009 | CN101342560A Method for manufacturing cylinderical case |
| 01/13/2009 | US7475476 Method for producing a threaded tubular connection sealed to the outside |
| 01/08/2009 | WO2009005050A1 Easy-open can cover, method for manufacturing the can cover, beverage product filled in a can container using the same |
| 01/08/2009 | US20090008583 Method for mounting a valve, and a valve |
| 01/08/2009 | US20090008429 Method and Device for Producing Tubular Jackets |
| 01/08/2009 | US20090007552 Exhaust manifold having improved NVH characteristics |
| 01/08/2009 | DE602004011147T2 Laserverschweisster Luftansaugkrümmer Laserverschweisster air intake manifold |
| 01/07/2009 | EP2010342A1 Process and apparatus to make an edge or a collar featuring a complex structure on metal rough pieces |
| 01/07/2009 | EP1648629B1 Method of producing a wound roll from an elongated strip |
| 01/07/2009 | CN101337253A Bottling technique of bottle-neck type pot and special-purpose device thereof |
| 01/07/2009 | CN100448759C Aluminium packing pot of aerosol and its production |
| 01/06/2009 | US7472800 Bottom profile for drawn and ironed can body |
| 01/01/2009 | US20090003972 Method and device for the production of a can body, and can body |
| 12/31/2008 | WO2009001459A1 Can seamer |
| 12/31/2008 | EP1819501B1 Sealing machine and method |
| 12/31/2008 | CN100446885C A method of forming a metal sheet blank |
| 12/30/2008 | US7470294 Fuel processor design and method of manufacture |
| 12/24/2008 | WO2008154697A1 Storage tank |
| 12/24/2008 | EP2004874A1 Method for coating of metallic coil or sheets for producing hollow articles |
| 12/24/2008 | EP1843865B1 Method for producing a twist-off cap for a container and corresponding twist-off cap for a container |
| 12/24/2008 | DE102007028122A1 Mess kit, particularly pan, has base and wall that consists of steel sheet and is embossed, so that elevation on lower side corresponds to appropriate recess on inside of base |
| 12/24/2008 | CN101328604A Large size special-shaped thin wall molybdenum crucible, manufacturing method thereof and special hot pressing furnace |
| 12/24/2008 | CA2683003A1 Arcuate magazine for a firearm and a method for making the same |
| 12/18/2008 | WO2008152661A1 A gripping and handling device for metal containers |
| 12/18/2008 | US20080309834 Metallic cover and method for making the same |
| 12/18/2008 | DE10040173B4 Verfahren zum Aufweiten und Verformen eines Dosenkörpers und Vorrichtung zur Durchführung des Verfahrens A method of expanding and deforming a can body and apparatus for carrying out the method |
| 12/17/2008 | EP2003063A1 Can structure |
| 12/17/2008 | EP2001628A1 Method and apparatus for trimming a can |
| 12/17/2008 | EP2001618A1 Apparatus for curling an article |
| 12/17/2008 | EP2001617A2 Method and apparatus for container recirculation |
| 12/17/2008 | EP2001616A1 Apparatus for can expansion |
| 12/17/2008 | CN101322996A Preparing technique of aerosol pot face cover full-automatic material-feeding and fetching and device thereof |
| 12/16/2008 | US7464830 Closure assembly for a container |
| 12/16/2008 | US7464576 Single action press for manufacturing shells for can ends |
| 12/16/2008 | US7464573 Apparatus for curling an article |
| 12/16/2008 | US7464572 Process for forming tubular member |
| 12/16/2008 | US7464465 Method of forming low-stiction nozzle plate for an inkjet printhead |
| 12/16/2008 | US7464464 Method for producing a cover that can be placed on the end of a motor vehicle exhaust pipe, and a cover produced according to this method |
| 12/16/2008 | US7464462 Method of forming anisotropic heat spreading apparatus for semiconductor devices |
| 12/11/2008 | US20080301940 Process for manufacturing exhaust gas treatment device, e.g., exhaust gas catalytic converters and particle filters |
| 12/11/2008 | DE102007000244A1 Pressure gas tank i.e. air pressure tank, for e.g. brake force system of lorry, has two tank parts with respective conical section, where each conical section projects radially over inner or outer periphery of hollow cylinder section |
| 12/10/2008 | CN201161273Y Integrated machine for producing opening and rolling opening |
| 12/10/2008 | CN201161272Y Full-automatic rolling extrusion pressing type special-shaped barrel shaping apparatus |
| 12/10/2008 | CN101318208A Method and apparatus of fabricating a photosensitive drum or fixing belt |
| 12/10/2008 | CN100441336C Mother pipe for hydraulic bulging, hydraulic bulging device using the same, hydraulic bulging method, and hydraulically bulged product |
| 12/04/2008 | WO2008147487A1 Flexible necking station arrangement for larger beverage cans |
| 12/04/2008 | WO2008144947A1 Method and device for adjusting a flexing station during the bending of sheet metal |
| 12/04/2008 | WO2008144946A1 Method and device for bending sheet metal sections |
| 12/04/2008 | US20080295558 Flexible necking station arrangement for larger beverage cans |
| 12/03/2008 | CN100439062C Device for moulding and exerting bottle cap pad |
| 12/02/2008 | US7458154 Method for producing a catalytic element |
| 11/27/2008 | WO2008141402A1 Spinning process for metallic packages forming with pre-flap forming and spinning equipment for metallic packages forming with pre-flap forming |
| 11/27/2008 | US20080293526 Hydraulic Tensioner with a Band Type Check Valve |
| 11/27/2008 | US20080290215 Hollow aerofoil and a method of manufacturing a hollow aerofoil |
| 11/27/2008 | US20080289180 Fuel processor for use in a fuel cell system |
| 11/27/2008 | CA2667452A1 Spinning process for metallic packages forming with pre-flap forming and spinning equipment for metallic packages forming with pre-flap forming |
| 11/26/2008 | EP1747075A4 Methods of and apparatus for forming hollow metal articles |
| 11/26/2008 | EP1497054B1 Can end |
| 11/26/2008 | CN101312798A Post calibration catalytic converter canning apparatus and method |
| 11/26/2008 | CN100436283C Packing pot of aerosol and its production |
| 11/26/2008 | CN100435997C Can shell and double-seamed can end |
| 11/20/2008 | WO2008139222A1 Method for manufacturing tanks |
| 11/20/2008 | US20080283136 Pneumatic and/or fluidic module, pneumatic and/or fluidic system and method of manufacturing a pneumatic and/or fluidic module |
| 11/20/2008 | US20080282758 Apparatus for can expansion |
| 11/13/2008 | WO2008104940B1 Rotary seamer |
| 11/12/2008 | CN101301720A Machine tool |
| 11/12/2008 | CN100431713C Magnetic sealant liner application for applying sealant to various sizes of metal lids |
| 11/11/2008 | US7448133 Procedure for replacement of acoustic liner in integrated exhaust duct muffler for use with airborne auxiliary power units |
| 11/06/2008 | WO2008133031A1 Stripper for can drawing and ironing device |
| 11/06/2008 | WO2008132034A1 Shut-off ball for a ball valve and method for the production thereof |
| 11/06/2008 | US20080272155 Metering Valve and Device for Dispensing a Preferably Cosmetic Liquid |
| 11/06/2008 | US20080271697 Lower Intake Manifold with Charge Motion Control Valve |
| 11/05/2008 | EP1210278A4 Improved gasketed aerosol mounting cup |
| 11/05/2008 | CN201143547Y Aerosol pot cover automation production device |
| 11/05/2008 | CN201143538Y Multi-station aerosol can cover automatic press forming mold |
| 11/04/2008 | US7444746 Method of designing and manufacturing a pipe fitting, particularly for aircraft |
| 10/30/2008 | WO2008089291A3 Formation of a curl in a unitary closable container |
| 10/30/2008 | WO2007143348A3 Tab, tooling for the manufacture of the tab and method of manufacuring the tab |
| 10/30/2008 | US20080267736 System for forming and securing lift-tabs to can ends having an elongated crank shaft |
| 10/30/2008 | US20080263866 Sizing of mat material |
| 10/30/2008 | DE102007018823A1 Manufacturing hollow profile, especially hollow shafts in automobiles, involves forming profile with determined profile contour with shaping process on peripheral surface of tubular body |
| 10/30/2008 | DE102007018778A1 Mehrfarbig bedruckter und geprägter Deckel für Cremedosen und Verfahren zur Herstellung solcher Deckel Multi-colored printed and embossed lid for cream doses and methods of making such cover |
| 10/30/2008 | DE102007017280A1 Method for manufacturing rinsing container for dishwashers, involves sectional interconnecting container rear wall and container frame along connecting area by joining process |