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)
12/2012
12/04/2012US8322004 Indirect laser induced residual stress in a fuel system component and fuel system using same
11/2012
11/29/2012WO2012161618A1 Installation for producing bottom plates
11/29/2012US20120298901 Ball Valve
11/29/2012US20120298766 Fuel Injector Tip Seal And Method Of Assembly
11/29/2012US20120297847 Deformation of Thin Walled Bodies
11/29/2012DE202012009932U1 Behälter, hergestellt aus einem wendelförmig gebogenen Blechband Container made of a helically bent sheet metal strip
11/29/2012DE202012009931U1 Ausrichteinrichtung zum Herstellen eines Behälters aus einem wendelförmig gebogenen mehrlagigen Blechband Alignment means for producing a container from a helically curved multi-layer sheet metal strip
11/29/2012DE102011076480A1 Method for manufacturing pressure container, such as pressure tank for hydrogen, particularly for motor vehicle, involves determining maximum elongation of pressure container in direction before radial expansion treatment
11/28/2012CN202560941U Power transmission component for high-speed can sealing machine
11/28/2012CN202555705U Adjustment device of power mechanism of high-speed can sealing machine
11/28/2012CN202555686U Punch die for necking of lids of gas storage tanks
11/28/2012CN202555664U Multi-function metal-decorating can-making device
11/28/2012CN1972577B Housing for an electronic circuit
11/28/2012CN102802937A Composite Al Material For Drawn And Ironed Can
11/28/2012CN102794373A Tank clamping and releasing mechanism
11/22/2012US20120294780 Drop-in nozzle
11/21/2012EP2523762A1 Methods of pressure forming metal containers and the like from preforms having wall thickness gradient
11/21/2012CN102792115A Plate type heat exchanger and method of manufacturing heat exchanger plate
11/21/2012CN102791598A Container manufacture
11/21/2012CN102784853A Manufacturing method of composite board seal head made from high-strength austenite nickel-iron-chromium alloy and austenite stainless steel
11/20/2012US8313004 Can shell and double-seamed can end
11/15/2012WO2012152608A1 Peelback
11/14/2012EP2522528A1 Processing device and method for embossing container blanks
11/14/2012CN202527617U Forming device of aluminium two-piece can reinforcing rib
11/14/2012CN102781602A Methods of pressure forming metal containers and the like from preforms having wall thickness gradient
11/14/2012CN102773368A Automatic beveling machine
11/14/2012CN102773327A Multi-station can manufacturing machine
11/14/2012CN102069941B Storage box made of metal and manufacturing method thereof
11/08/2012WO2012149919A1 Method and apparatus for widening pieces of cylindrical pipe
11/08/2012WO2012110280A3 Method and device for creating a mandrel for a wound capacitor
11/08/2012WO2012091368A3 Method for manufacturing inner structure of regenerative cooling type combustion chamber
11/08/2012US20120279967 Panel for a Container, a Container Provided With Such Container and a Method for Making Same
11/08/2012DE102011100506A1 Verfahren und Vorrichtung zum Aufweiten von Zylinderrohrstücken Method and apparatus for expanding cylinder fittings
11/08/2012DE102011050182A1 Battery terminal manufacturing method, involves cold embossing of battery terminal, and manufacturing battery terminal during multistage shaping process in multistage shaping device while enabling deformation of labyrinth
11/07/2012CN202516972U Vertical vacuum cup necking machine
11/07/2012CN102764803A Automatic rib rolling machine
11/07/2012CN102000746B Forward roller hot spinning closing method of seamless gas cylinder
11/06/2012US8304362 Core/shell-type catalyst particles and methods for their preparation
11/06/2012US8302306 Method for making two-piece catalytic converter with double wall mid-section
11/01/2012US20120277850 Method of Making an Endoluminal Vascular Prosthesis
11/01/2012US20120277684 Cartridge for containing and dispensing a medicament
11/01/2012US20120273556 Tower production method
11/01/2012US20120273299 Muffler assembly and process of manufacture
10/2012
10/30/2012US8297098 Dual ram assembly for necker machine
10/30/2012US8296949 Apparatus for designing a tubing configuration
10/30/2012US8296946 Method for generating openings in a metal foil
10/26/2012WO2012144490A1 Method for manufacturing threaded bottle can and manufacturing device
10/26/2012WO2012143322A1 Method for forming a metal closure
10/26/2012WO2012143263A1 Method and apparatus for seaming containers and double seam thereby obtained
10/26/2012CA2849942A1 Method for forming a metal closure
10/25/2012US20120269602 Bottle can member, bottle, and thread forming device
10/25/2012US20120267555 Valve insert for a valve cartridge, corresponding valve cartridge for a solenoid valve, solenoid valve having said valve cartridge and method for producing a valve insert
10/25/2012US20120266644 Device and method for manufacturing a can body for an aerosol can
10/25/2012DE102010053634B4 Verfahren zum Herstellen eines rohrförmigen Behälters und zugehörige Vorrichtung zum Umformen eines Rohrabschnittes A method for producing a tubular container and associated apparatus for forming a pipe section
10/24/2012EP2513588A2 Plate type heat exchanger and method of manufacturing heat exchanger plate
10/24/2012EP2512717A1 Method for producing a container for a temperature-sensitive operating material, and container for said material
10/24/2012EP2512702A1 Method and device for producing a half-shell part
10/24/2012CN202498173U Multiple-station punch machine dedicated to tinplate cans
10/24/2012CN202498172U Axle lute hole forming device
10/24/2012CN202498171U Core column producing device and forming column moulds used by same
10/24/2012CN202498104U Oil drum body shaping machine
10/24/2012CN101934324B Method for making open steel drum and special warp mould
10/18/2012WO2012140266A1 Method and device for producing metal containers that are open at one end
10/18/2012US20120260713 Method for forming a duct
10/18/2012DE102011077328A1 Verfahren und Vorrichtung zum Herstellen einseitig offener Metallbehälter Method and apparatus for manufacturing metal containers open on one side
10/18/2012DE102011007361A1 Method for manufacturing pressure tank i.e. type 3 pressure tank, for motor car for storing hydrogen, involves pre-tensioning metallic liner in longitudinal direction until curing matrix material, and applying composite material on liner
10/17/2012CN202490892U Hoisting, sorting, rolling and cushioning combination production equipment for bottle cap
10/17/2012CN102741605A A gas cylinder, and a method for providing such cylinder
10/17/2012CN102728742A Three-station vertical type assembling machine of water heater liner
10/17/2012CN102728709A Method for machining anti-fake aluminum cover and drawing mold
10/16/2012US8287220 Method and device for manufacturing peel-off lids
10/16/2012US8286456 Apparatus and method for manufacturing metal containers
10/11/2012WO2012135968A1 Method and device for producing can bodies, and can bodies
10/11/2012US20120255962 Apparatus for processing sealing lip of metallic can, and metallic can processed by said apparatus
10/11/2012US20120255961 Method for making a composite metal part having inner reinforcements in the form of fibers, blank for implementing same and metal part thus obtained
10/10/2012CN202479392U Conical barrel-shaped sheet metal part moulding device
10/10/2012CN102717000A Automatic material feeding and discharging structure of punching machine for punching cover plate of iron wine box
10/10/2012CN102716975A Bottle cap manufacturing mold
10/10/2012CN101528381B Method for producing such a metal closure with separate disc and ring from a single closure blank
10/09/2012US8281629 Method of producing ring member
10/09/2012US8281488 Method for producing a dimensionally accurate honeycomb body
10/04/2012WO2012133391A1 Method for manufacturing threaded bottle can and threaded bottle can
10/04/2012WO2012132956A1 Method of manufacturing cladding for laminated battery
10/04/2012WO2012130980A1 A container body and its method of making
10/04/2012WO2012129710A1 Device and method for producing tear-off lids
10/04/2012US20120251973 light guide for a dental light device and a method of making the light guide
10/04/2012US20120247600 Rotary die forming process and apparatus for fabricating multi-port tubes
10/04/2012US20120246934 Method for producing metallic-sodium-filled engine valve
10/04/2012DE102011001521B4 Vorrichtung und Verfahren zum Schneiden eines Dosenrohlings Apparatus and method for cutting a can blank
10/04/2012DE102008022174B4 Verfahren zum Herstellen eines Bauteils A method for manufacturing a component
10/04/2012CA2831466A1 A container body and its method of making
10/03/2012EP2505508A1 A container body, a container and a method of making a container body
10/03/2012CN202461357U Semi-automatic rolling convex bar device
10/03/2012CN202461242U Forming machine for concave-shaped bottom of steel cylinder
10/03/2012CN102712026A A method and apparatus for making a can with a curled end, such can and can body
10/03/2012CN102703663A Strain strengthening pressure device and pressure method for austenitic stainless steel low-temperature vessel
10/03/2012CN102699233A Pull ring belt for making pull rings of easy pull covers and making method for pull ring belt
10/03/2012CN102699218A Necking device of gas cylinder
10/03/2012CN102699203A Contraction and expansion mold group with taper pins
10/03/2012CN102699173A Double spinning wheel neck-spinning device
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