Patents
Sitemap › B21 - Mechanical metal-working without essentially removing material; Punching metal › B21D - Working or processing of sheet metal or metal tubes, rods or profiles without essentially removing material; Punching › B21D 51 - Making hollow objects
Patents for B21D 51 - Making hollow objects (8,973)
08/2010
08/05/2010US20100196123 Can seamer
08/05/2010US20100194096 High pressure fuel fittings
08/05/2010US20100192911 Injection System, and Method for the Production of an Injection System
08/05/2010DE202010006952U1 Rollen-Revolverpressmaschine Roles turret press machine
08/04/2010EP2213389A2 Positioning-jig for adjusting a face plate
08/04/2010EP2213388A1 Hollow rack bar manufacturing method and apparatus for manufacturing a hollow rack bar
08/04/2010CN201537663U Trumpet mouthpiece pipe trimmer
08/04/2010CN101795789A A gripping and handling device for metal containers
08/04/2010CN101791650A Ultra-deep stretching method for stainless steel product and special mould thereof
08/03/2010US7765697 Process for producing a honeycomb body with a flange piece for a measurement sensor, and corresponding honeycomb body
07/2010
07/29/2010WO2010085490A1 Method and system for manufacturing aluminum tube and fin heat exchanger using open flame brazing, and produced thereby
07/29/2010WO2010084898A1 Hollow member
07/29/2010US20100186924 Heat accumulator, method for manufacturing heat accumulator, and vehicle-mounted thermal system including accumulator
07/29/2010CA2750285A1 Hollow member
07/29/2010CA2750097A1 Method and system for manufacturing aluminum tube and fin heat exchanger using open flame brazing, and product produced thereby
07/28/2010EP2158048B1 Method for manufacturing tanks
07/28/2010CN101786127A Multi-operation merging device
07/28/2010CN101786126A Manufacturing method of thin-wall metal cylinder body
07/28/2010CN101786125A Production equipment of thin-wall metal cylinder body
07/27/2010US7761994 Reactor with expandable structure providing improved heat transfer
07/22/2010WO2010081447A1 Sheet-metal component with a laser-weldable three-edged corner, associated sheet-metal blank and method for producing and optimizing the sheet-metal blank
07/22/2010US20100183406 Method and device for manufacturing tear-open lids
07/22/2010US20100180442 Injection valve, method for its production, and apparatus for performing the method
07/21/2010EP2208554A2 Method and device for producing tear-open lids
07/21/2010EP1755818B1 Method for the production of a can body, and can body
07/21/2010CN101780507A Method for manufacturing deep square cylindrical metal shell
07/15/2010WO2010078635A2 Process for closing a container in metal sheet
07/15/2010US20100175408 Leak free semi-stackable drain pan
07/15/2010CA2745352A1 Process for closing a container in metal sheet
07/14/2010CN201524752U Bottle cover stamping and forming machine unit
07/14/2010CN101774446A Novel aluminum package tank and manufacture method thereof
07/14/2010CN101773962A Production apparatus for can body
07/08/2010WO2010048147A3 Rounding system and method used in the manufacture of conical or cylindrical structures
07/07/2010CN101767163A Three-station bottle-cap combinational machine
07/07/2010CN101767162A Anti-counterfeiting cover expanding machine
07/07/2010CN101767161A Three-station combinational machine
07/07/2010CN101767160A Technology for processing cambered surface of water boiler shell
07/06/2010US7748563 Reformed can end for a container and method for producing same
07/01/2010WO2010073476A1 Very thin-walled long metal tube, method of manufacturing very thin-walled long metal tube, and device using very thin-walled long metal tube as roll or belt
07/01/2010US20100166528 Flexible tab, tooling for the manufacture of the flexible tab and method of manufacturing the flexible tab
07/01/2010US20100163653 Air manifold having nozzles
07/01/2010US20100163637 Expansion valve and method of producing the same
07/01/2010US20100163128 Hydraulic directional valve
06/2010
06/30/2010CN101758139A Cold stamping die for aluminium foil container
06/30/2010CN101412065B Technique for processing magnesium alloy case
06/30/2010CN101402404B Aluminum screw packaging tank and production method
06/29/2010US7743501 Fluid bearing assisted assembly of an exhaust treatment device
06/29/2010US7743500 Method for manufacturing an exhaust gas treatment device
06/29/2010US7743499 Reactor manufacturing method for a fuel cell processor
06/24/2010WO2010015502A8 Device for increasing quality control during a seaming process
06/24/2010US20100158640 Method and apparatus for forming a metallic container
06/24/2010US20100154215 Method and apparatus for compressing a mat in exhaust gas cleaning device
06/23/2010EP2198987A1 Device and method for manufacturing a plate having patterns with a tubular material applying magnetic forces
06/23/2010EP2197605A2 Rotary seamer
06/23/2010EP2197604A1 Shell press, and die assembly and associated method therefor
06/23/2010CN101745589A Transmission mechanism for realizing synchronization of flanging and sealing
06/23/2010CN101745570A Preliminary rounding element on a rounding device
06/17/2010DE102006012625C5 Verfahren zur Herstellung von Profilen A process for the production of profiles
06/16/2010EP2196314A1 Process for decorating vessel, decorated vessel produced by the process, and mandrel, drum and decorating apparatus for use in the process
06/16/2010EP2196269A2 Preliminary rounding element on a rounding device
06/16/2010CN1762617B Cylindrical case manufacturing method
06/16/2010CN101733338A Forming technology of ultra-deep taper thin-wall part
06/15/2010US7736112 Double seam monitor
06/15/2010US7735224 Methods of applying ozone-depleting catalysts to air stream components
06/10/2010WO2010064786A2 Method for manufacturing cooking vessel on which picture in more than one colour can be printed, and jig for a printing device used in the same
06/10/2010WO2010063397A1 Method for producing mufflers for motor vehicles
06/10/2010WO2010063132A1 Method and apparatus for producing pipe sections using a laser beam movable by a scanning device, and corresponding pipe section
06/10/2010US20100143077 Spinning process for metallic packages forming with pre-flap forming and spinning equipment for metallic packages forming with pre-flap forming
06/10/2010US20100140530 Dissimilar material retention
06/09/2010CN201500709U Sealing device of metal bellows wave pitch
06/09/2010CN101723122A Anti-counterfeiting bottle cap and preparation method thereof
06/09/2010CN101722250A Cold punching and compressing molding process method for suspended drawing piece of thin plate
06/09/2010CN101259509B Forming technique for sheet metal stamping cold forging and fine blanking composite boss part
06/09/2010CN101090782B Selective locking device for metal containers
06/03/2010WO2010061961A1 Manufacturing method for lid that requires no can opener
06/03/2010US20100132649 Method and device for producing a pipe
06/03/2010US20100132309 Evacuatable container
06/03/2010US20100132195 Micro-reformer and manufacturing method thereof
06/02/2010EP2191054A1 A dryer
06/02/2010EP2190605A1 A gripping and handling device for metal containers
06/02/2010EP1682305B1 Roll seam welding machines and method for roll seam welding sheet metal cylinders with a flat rolled wire electrode
06/02/2010DE102008037612A1 Verfahren und Vorrichtung zum Herstellen hoch maßhaltiger flanschbehafteter Halbschalen Method and apparatus for producing highly dimensionally stable flanschbehafteter shells
06/02/2010DE102006002992B4 Herstellprozess zur Produktion von kegelförmigen halbseitig geöffneten Produkten Manufacturing process for the production of conical half-side open products
06/02/2010CN101210636B Pipe joint unit and method of manufacturing the same
06/01/2010US7726264 Method of installing furnace walls of a boiler
06/01/2010US7726162 Method of shaping container bodies and corresponding apparatus
05/2010
05/27/2010US20100126994 Tab for a closure and process for making such tab
05/26/2010CN201482880U Forming device of small-sized rectangular tank body
05/26/2010CN201482879U Expandable cone material supporting device of can making machine
05/26/2010CN201482878U Flanging-mouth body-expansion can manufacturing machine
05/26/2010CN1480318B Method and machine for manufacturing whole set of formed cans without damaging its model
05/25/2010US7721578 Opening curled portion of metal can and forming method thereof
05/25/2010US7721438 Assembling method using marked information and assembly assembled by said assembling method
05/20/2010US20100124475 Tab, tooling for the manufacture of the tab and method of manufacturing the tab
05/19/2010CN201472015U Impressing mechanism of square tank body
05/19/2010CN201470793U Power device of can making machine
05/19/2010CN201470792U High automatic cap-sealing bar expanding machine
05/19/2010CN101708785A Manufacturing method of aluminum two-sheet zip-top can and bottom spraying machine
05/19/2010CN101708784A Aluminum two-sheet zip-top can
05/19/2010CN101708525A Aluminum two-sheet zip-top can and aluminum material thinning method thereof
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