| Patents for B21D 51 - Making hollow objects (8,973) |
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| 08/10/2011 | EP2353745A2 Tool and method for producing can bodies |
| 08/10/2011 | CN101421169B Metal can |
| 08/09/2011 | US7992301 Method for manufacturing an exhaust element of an exhaust line of a vehicle with a heat engine and exhaust element, namely obtained through implementing said method |
| 08/09/2011 | US7992300 Method of assembling a hydraulic fluid accumulator |
| 08/04/2011 | WO2011093786A1 A gas cylinder, and a method for providing such cylinder |
| 08/04/2011 | WO2011093737A1 Metal composite pressure cylinder |
| 08/04/2011 | WO2011093601A2 Apparatus for processing sealing lip of metallic can, and metallic can processed by said apparatus |
| 08/04/2011 | US20110186765 Singulation of valves |
| 08/04/2011 | US20110186000 Hollow poppet valve and method of manufacturing the same |
| 08/04/2011 | US20110185575 Method of Producing an Insulated Exhaust Gas Device |
| 08/03/2011 | EP2351623A1 Method for forming deformed cross-section and formed article of quadrilateral cross-section exhibiting excellent spot weldability |
| 08/03/2011 | CN101687246B Can seaming device |
| 07/28/2011 | WO2011088679A1 Double scapular angle package cover |
| 07/28/2011 | US20110180167 Cage valve with flow trim for reduced fracturing |
| 07/27/2011 | EP2347838A1 A method and apparatus for making a can with a curled end, such can and can body |
| 07/27/2011 | EP2346628A1 Positioning device for analyzing a double seam cross-section and the double seam pleat formation using x-rays |
| 07/21/2011 | WO2011086123A1 A method and apparatus for making a can with a curled end, such can and can body |
| 07/21/2011 | WO2011085472A1 Methods of pressure forming metal containers and the like from preforms having wall thickness gradient |
| 07/21/2011 | US20110175007 Backflow prevention device, electronic apparatus, and method for producing backflow prevention device |
| 07/21/2011 | US20110174045 Tool and method for the manufacture of cans |
| 07/21/2011 | DE102010024034A1 Producing a tube, comprises continuously deforming a steel strip to a slit tube, welding the slit of the slit tube subsequent to produce the tube, and subjecting the tube as endless tube to a continuous multi-stage heat-treatment process |
| 07/21/2011 | DE102010000094A1 Werkzeug und Verfahren zur Herstellung von Dosenkörpern Tool and method for the production of can bodies |
| 07/21/2011 | CA2787143A1 A method and apparatus for making a can with a curled end, such can and can body |
| 07/21/2011 | CA2784851A1 Methods of pressure forming metal containers and the like from preforms having wall thickness gradient |
| 07/20/2011 | CN201900200U Notch modeling system for bottle cap production equipment |
| 07/20/2011 | CN201900199U Crimping system in bottle cap production equipment |
| 07/20/2011 | CN201900196U Positioning and clamping system in bottle cap production equipment |
| 07/20/2011 | CN102125969A Automatic can sealing machine multi-wheel seaming device |
| 07/20/2011 | CN102125967A Tank cover pushing device |
| 07/14/2011 | WO2011083731A1 Seaming device |
| 07/14/2011 | WO2011083008A1 Method and device for producing a half-shell part |
| 07/14/2011 | WO2011032137A3 Blank and forming tool for forming a container |
| 07/14/2011 | US20110167889 Expanding die and method of shaping containers |
| 07/14/2011 | US20110167557 Bronze outlet pipe and making process thereof |
| 07/13/2011 | EP2342030A1 Improvements in or relating to a method of forming metal articles |
| 07/13/2011 | CN201895051U Cap distributing device of can making machine |
| 07/13/2011 | CN201895050U Processing device for surrounding plate of metal shell of arc-shaped refrigerator |
| 07/13/2011 | CN102120247A Processing technique of seal head for Shenzhou VI simulation cabin |
| 07/12/2011 | US7975362 Processing device and use thereof for the production of covers with a film which can be torn off |
| 07/12/2011 | CA2689730A1 Bronze outlet pipe and making process thereof |
| 07/07/2011 | US20110164948 Apparatus for threading cans |
| 07/07/2011 | US20110162205 Catalyst for producing polybutylene succinate or copolyester thereof, and preparing mehtods of the catalyst |
| 07/06/2011 | EP2340134A2 Method and tool for the cylindrical deformation of an al sleeve to the core dimension of the internal plastic closure, as preparation for a diffusion-proof press connection within the two components |
| 07/06/2011 | EP2035165B1 Expanding die for shaping containers |
| 07/06/2011 | CN201889356U Spherical tank spherical shell plate cold forming pressing mould |
| 07/06/2011 | CN102114508A Rolling mould and process for manufacturing variable section heating body of 24-kW voltage stabilizer in nuclear power plant |
| 07/06/2011 | CN102114484A Cleaning method of aluminium hard tube |
| 07/05/2011 | US7971771 Method and device for producing tubular jackets |
| 07/05/2011 | US7971357 Exhaust gas treatment device and method for making the same |
| 07/05/2011 | CA2671362C Method for manufacturing drawn can for aerosol and drawn can for aerosol |
| 06/29/2011 | EP2219801B1 Apparatus for working on metal containers with a container transporting apparatus |
| 06/29/2011 | EP1590108B1 Method for providing a logo on the pull tab of a can end |
| 06/29/2011 | CN201880821U Elliptical manhole ring forming device |
| 06/29/2011 | CN102107243A Self-weight thermal forming process for titanium alloy thin-wall cylindrical part |
| 06/28/2011 | US7966857 Method of making an HVAC high efficiency takeoff connector |
| 06/28/2011 | US7966727 Installation construction method for boiler facilities |
| 06/23/2011 | WO2011072312A1 Method for producing a container for a temperature-sensitive operating material, and container for said material |
| 06/23/2011 | US20110147632 Control Valve Having Live Loaded Packing Follower with Leak-Off and Independent Secondary Seal |
| 06/23/2011 | US20110147384 Closure assembly for a container |
| 06/23/2011 | US20110146521 Reduced collateral damage bomb (rcdb) and system and method of making same |
| 06/22/2011 | DE102009059197A1 Verfahren und Vorrichtung zur Herstellung eines Halbschalenteils Method and apparatus for manufacturing a half-shell portion |
| 06/22/2011 | CN201871630U Top cover trimming die |
| 06/22/2011 | CN201871629U Battery aluminum shell automatic producing device |
| 06/22/2011 | CN101328604B Manufacturing method of large size special-shaped thin wall molybdenum crucible and special hot pressing furnace |
| 06/21/2011 | US7963139 Apparatus for can expansion |
| 06/21/2011 | US7963016 Circular-shaped metal structure, method of fabricating the same, and apparatus for fabricating the same |
| 06/16/2011 | US20110142571 Method for manufacture of a package for the transport and/or storage of nuclear material, using the phenomenon of welding shrinkage |
| 06/15/2011 | EP2330932A2 Lid for tobacco container |
| 06/15/2011 | CN101758139B Cold stamping die for aluminium foil container |
| 06/15/2011 | CN101528380B Square-shaped drawn container and method of molding the same |
| 06/09/2011 | US20110132475 Pressure Control Valve Arrangement Having Diaphragm Valves for Controlling a Fluid Pressure in an ABS Brake System of a Vehicle, Having a Valve Seat Integrated in a Unipartite Fashion in a Plastic Housing Part |
| 06/09/2011 | DE102009057176A1 Method for the autofrettage of a component such as a connection strip for injecting system with a wall and a cavity surrounded by the wall, comprises equipping an endangered area of the component with a reinforcing element |
| 06/09/2011 | DE102007038784B4 Verfahren zum Herstellen eines topfförmigen Gehäuseteils sowie topfförmiges Gehäuseteil als Nabenteil eines Hybridantriebs A method of producing a pot-shaped housing part and a pot-shaped housing part as a hub portion of a hybrid drive |
| 06/08/2011 | EP2329897A1 Pressed body |
| 06/08/2011 | CN201855895U Tank cover processing device |
| 06/08/2011 | CN201855894U Bottom-locking machine |
| 06/07/2011 | US7954354 Method of manufacturing containers |
| 06/03/2011 | WO2011064293A1 Method for making lined pipe bends |
| 06/02/2011 | US20110127455 Improved Microvalve Device |
| 06/01/2011 | EP2327486A1 Method for making lined pipe bends |
| 06/01/2011 | DE102009013629B4 Verfahren zum Herstellen eines topfförmigen Druckbehälters sowie derartiger Druckbehälter A method of producing a pot-shaped pressure container and such pressure vessels |
| 06/01/2011 | CN201849759U Structure of metal tank cover |
| 06/01/2011 | CN201848490U Punching pretension and lubrication combined mechanism of sheet material |
| 06/01/2011 | CN201848489U Complete equipment of spiral corrugated steel pipes |
| 05/31/2011 | US7950263 Can body manufacturing method, can body and can body manufacturing apparatus |
| 05/31/2011 | US7950259 Method and apparatus for trimming a can |
| 05/31/2011 | US7950148 Holding sealer and exhaust gas purifying device |
| 05/26/2011 | WO2011061403A1 System for plugging paint cans |
| 05/25/2011 | CN201841211U Can conveying mechanism on can sealing machine |
| 05/25/2011 | CN102069941A Storage box made of metal and manufacturing method thereof |
| 05/25/2011 | CN102069132A Making method of ABS (Antilock Braking System) shell |
| 05/24/2011 | US7946038 Adjustable fittings for attaching support members to fluid conduits, including aircraft fuel conduits, and associated systems and methods |
| 05/24/2011 | US7946036 Method of manufacturing a manifold for a heat exchanger |
| 05/24/2011 | CA2667651C Laminated steel sheet for two-piece can body, two-piece can body made of laminated steel sheet, and method of producing the two-piece can body |
| 05/24/2011 | CA2520311C A sheet material for forming applications, metal container made from such a sheet material and process for producing said sheet material |
| 05/24/2011 | CA2513334C Method for the production of a rim for a can lid |
| 05/19/2011 | WO2011059356A1 Metal composite pressure cylinder |
| 05/19/2011 | US20110114650 Can body and method and apparatus for the production thereof |
| 05/19/2011 | US20110114197 Low pressure measurement devices in high pressure environments |
| 05/19/2011 | US20110113628 Method for Making a Chlorosilane |