| Patents for B21D 51 - Making hollow objects (8,973) |
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| 04/30/2009 | CA2701701A1 Method for forming a lid and such seamable lid itself |
| 04/29/2009 | EP2052984A1 Method for forming lid and such lid |
| 04/29/2009 | EP1434894A4 Can shell and double-seamed can end |
| 04/29/2009 | CN101421169A Metal can |
| 04/23/2009 | WO2009051570A1 Process for preventing interference between contact surfaces of stackable containers where there are local rough parts on said surfaces, and the relative stackable container |
| 04/23/2009 | US20090104390 Laminated steel sheet for two-piece can, method for manufacturing two-piece can, and two-piece laminated can |
| 04/23/2009 | US20090104090 In-situ diffusion alloying and pre-oxidation annealing in air of fe-cr-al alloy catalytic converter material |
| 04/23/2009 | US20090101648 Container and method for producing such a container |
| 04/23/2009 | DE102007050337A1 Formgestauchter Hohlkörper Form swamped hollow body |
| 04/23/2009 | DE102007050333A1 Verfahren zum Herstellen eines Zweikammerdruckbehälters A method of manufacturing a two-chamber pressure vessel |
| 04/22/2009 | CN101412065A Technique for processing magnesium alloy case |
| 04/22/2009 | CN100479944C Manufacturing method for marking on the pull ring of jar |
| 04/21/2009 | US7520403 Closure assembly for a container |
| 04/21/2009 | US7520044 Forming of slugs from an aluminium-based alloy; thermal treatment of the slugs, forced cooling, cold impact extrusion of a slug so as to form a can,applying a lacquer inside the can; improved mechanical properties |
| 04/16/2009 | US20090095366 Hydraulic pressure accumulator |
| 04/16/2009 | US20090095363 Pressure control valve, production method of pressure control valve, and fuel cell system with pressure control valve |
| 04/16/2009 | DE102007049284A1 Method for manufacturing metal or plastic components, particularly vehicle components, particularly undercarriage components in vehicle construction, involves dividing metal part of plate or strip material to be converted into saucer shape |
| 04/15/2009 | CN101406912A Method for molding pot body closing end and device thereof |
| 04/15/2009 | CN100478098C Seamless forming method for cordiform bending cone abnormity thin wall cylinder |
| 04/14/2009 | CA2397629C Method for making a bung for a metal cask |
| 04/09/2009 | WO2009044569A1 Process for decorating vessel, decorated vessel produced by the process, and mandrel, drum and decorating apparatus for use in the process |
| 04/09/2009 | US20090090725 Method for Producing a Reservoir and the Thus Obtained Reservoir |
| 04/09/2009 | US20090090691 Closure assembly for a container |
| 04/09/2009 | US20090090006 Elastomeric Valve |
| 04/09/2009 | DE19953997B4 Verfahren zum Herstellen eines Doppeltrichters, insbesondere aus Edelstahl, für ein Katalysatorgehäuse A method for producing a double funnel, in particular stainless steel, for a catalytic converter housing |
| 04/09/2009 | DE10236822B4 Verfahren und Vorrichtung zur Herstellung einer Schalttrommel Method and apparatus for producing a shift drum |
| 04/08/2009 | EP2045850A1 Process for producing battery can and process for producing hermetically sealed battery |
| 04/08/2009 | CN101402404A Aluminum screw packaging tank and production method |
| 04/08/2009 | CN100475379C Method for processing vacuum vessel liner |
| 04/07/2009 | US7514175 Anode can for battery and manufacturing method thereof |
| 04/07/2009 | US7513138 Single action press for manufacturing shells for can ends |
| 04/02/2009 | WO2009042145A2 Delivery device for deposition |
| 04/02/2009 | WO2006001807A3 Automotive exhaust component and method of manufacture |
| 04/01/2009 | CN101397062A Embedded straight pipe helicoid closure and sealing and fixation method |
| 04/01/2009 | CN101396714A Bottle-cover full automatic production line and control method thereof |
| 04/01/2009 | CN101396229A Production method of lotus leaf type non-sticking cooking utensils |
| 03/26/2009 | US20090081366 Delivery device for deposition |
| 03/25/2009 | EP1765532B1 Single action press for manufacturing shells for can ends |
| 03/25/2009 | CN100471596C Multiheaded aluminum medium-length cover circumrotating cushioning machine |
| 03/24/2009 | US7506529 Method for producing a can base and a lever ring |
| 03/18/2009 | EP2035166A1 Method of manufacturing containers |
| 03/18/2009 | EP2035165A1 Expanding die and method of shaping containers |
| 03/18/2009 | EP0970764B1 Apparatus for dieless forming plate materials |
| 03/18/2009 | CN201208694Y Machine tool |
| 03/18/2009 | CN100470109C T-type branching joint |
| 03/18/2009 | CN100469482C Tube, tubr making method and device |
| 03/17/2009 | US7503741 Formation of a curl in a unitary closable container |
| 03/17/2009 | US7503115 Electromagnetic hydraulic valve, in particular a proportional valve for controlling a device for adjusting the rotation angle of a camshaft relative to the crankshaft in an internal combustion engine, and a method for the production thereof |
| 03/17/2009 | CA2483666C Opening curled portion of metal can and forming method thereof |
| 03/12/2009 | WO2009030637A1 A dryer |
| 03/12/2009 | WO2009030030A1 Apparatus and method for securing an end cap to a shell |
| 03/12/2009 | DE102005030587B4 Verfahren zum Fügen zweier insbesondere rohrförmiger Bauteile mittels eines wirkmedienbasierten Umformverfahrens A method of joining two particular tubular components by means of a more media-based forming process |
| 03/12/2009 | CA2697602A1 Apparatus and method for securing an end cap to a shell |
| 03/11/2009 | EP2032277A2 Shell press and method for forming a shell |
| 03/11/2009 | CN100467982C Vapor compression system and method for setting dimensions of reservoir of the vapor compression system |
| 03/10/2009 | US7500309 Cold or heat accumulator and process for its manufacture |
| 03/10/2009 | CA2461448C Method of manufacturing design tab end using pilot hole of tab coil |
| 03/05/2009 | WO2009028083A1 Square can |
| 03/05/2009 | DE102007041314A1 Verfahren zur Herstellung eines wasserführenden Haushaltsgeräts A process for preparing a water-conducting household appliance |
| 03/05/2009 | DE102005057424B4 Verfahren und Vorrichtung zum kernlosen Einformen von Hohlprofilen Method and device for coreless molding of hollow profiles |
| 03/04/2009 | EP1470052A4 Metallic beverage can end with improved chuck wall and countersink |
| 03/04/2009 | CN100464893C A metal tubular body and a manufacturing method thereof |
| 03/03/2009 | US7498001 Catalyst, method of making, and reactions using the catalyst |
| 03/03/2009 | US7497012 Gas turbine fuel nozzle manufacturing |
| 02/26/2009 | WO2009025880A2 System and method for facilitating proper assembly of an exhaust system |
| 02/26/2009 | US20090049690 Holding and sealing material and manufacturing method thereof |
| 02/25/2009 | EP2028116A1 Anti-atmospheric pressure type metal pop-top cover |
| 02/25/2009 | EP2027028A2 Tab, tooling for the manufacture of the tab and method of manufacuring the tab |
| 02/25/2009 | EP2026920A1 Method for producing a container from aluminium sheets |
| 02/25/2009 | EP1648618A4 Magnetic sealant liner application for applying sealant to various sizes of metal lids |
| 02/25/2009 | CN101372267A Aluminum screw packaging tank and production method |
| 02/25/2009 | CN101372266A Aluminum medical packaging tank and production method |
| 02/24/2009 | US7493790 Process of making easy open can end |
| 02/19/2009 | WO2009021320A1 Method and system for upsetting hollow members |
| 02/19/2009 | DE102005053168B4 Basistrommel oder Strukturierungstrommel und Verfahren zum Herstellen einer solchen Trommel Basis drum or drum structure and method for manufacturing such a drum |
| 02/19/2009 | CA2696169A1 Method and system for upsetting hollow members |
| 02/18/2009 | EP2025426A1 Production of a container by means of internal high pressure moulds and container produced thereby |
| 02/18/2009 | EP1789215A4 Tool system for bending sheet materials and method of using same |
| 02/18/2009 | EP1610890B1 Integrated fuel processor apparatus and enclosure and methods of using same |
| 02/17/2009 | US7490631 Integrally formed flanged metal pipe and method of manufacturing thereof |
| 02/17/2009 | US7490397 Flexible connectors and methods of manufacturing same |
| 02/12/2009 | WO2009019832A1 Blank for metallic can, and method for manufacturing the metallic can |
| 02/12/2009 | WO2009018636A1 Double seaming arrangement and double seaming process for recipients |
| 02/12/2009 | DE102007038784A1 Verfahren zum Herstellen eines topfförmigen Gehäuseteils sowie topfförmiges Gehäuseteil, insbesondere für ein Nabenteil eines Hybridantriebs A method of producing a pot-shaped housing part and a pot-shaped housing part, in particular for a hub part of a hybrid drive |
| 02/12/2009 | DE102007038036A1 Verfahren zur Herstellung eines rohrförmigen Tragprofils für einen Instrumententräger A process for producing a tubular supporting profile for an instrument support |
| 02/12/2009 | DE102007037835B3 Verfahren und Vorrichtung zur Herstellung von schweissnahtlosen Hochfrequenzresonatoren Method and apparatus for the production of welding seamless high-frequency resonators |
| 02/11/2009 | EP2021136A2 Manufacturing process to produce a necked container |
| 02/05/2009 | WO2009015498A1 Can body and process and device for producing it |
| 02/05/2009 | US20090035096 Opening curled portion of metal can and forming method thereof |
| 02/05/2009 | US20090031565 Process for manufacturing exhaust gas treatment device |
| 02/04/2009 | EP2019737A1 Apparatus for threading cans |
| 02/04/2009 | EP2019736A1 Long stroke slide assemblies |
| 02/04/2009 | CN201189539Y Oil conserver ripple liner forming machines |
| 02/04/2009 | CN101361207A Process for producing battery can and process for producing hermetically sealed battery |
| 02/04/2009 | CN101358551A Oil sump and method of its production |
| 02/04/2009 | CN101357390A Roller mold for processing seamless steel cylinder |
| 02/04/2009 | CN100457561C Anti-atmospheric pressure type metal easy pull cover |
| 02/03/2009 | US7484393 Profile mother pipe for hydraulic bulging, hydraulic bulging apparatus using the same, hydraulic bulging method, and hydraulic bulged product |
| 02/03/2009 | US7484297 Method and apparatus for manufacturing a catalytic converter |
| 01/29/2009 | US20090028733 Compressor Valve Plate Assembly with Integrated Gasket |