B21D 51 - Making hollow objects

Patents for B21D 51 - Making hollow objects (8,973)
12/2013
12/17/2013	US8608293 Process for adding thermoset layer to piezoelectric printhead
12/12/2013	WO2013183274A1 Three-piece can and method for producing same
12/12/2013	DE112011104914T5 Verfahren zum Herstellen einer porösen Metallschaumkegelanordnung mit einer grossen Oberfläche A method of manufacturing a porous metal foam plug arrangement with a large surface area
12/11/2013	CN203331438U Single-double-acting interlocking device of seal head hydraulic machine
12/11/2013	CN203330272U Spherical head die
12/11/2013	CN103443955A Method of manufacturing cladding for laminated battery
12/11/2013	CN103433402A Cutting tool used for reshaping barrel edge
12/10/2013	US8601843 High speed necking configuration
12/05/2013	WO2013179618A1 Method of forming structure having closed cross section, and device for forming structure having closed cross section
12/05/2013	WO2013178795A1 Method and production line arrangement for processing objects at a high production speed
12/05/2013	WO2013057250A8 Can end
12/05/2013	US20130322989 Intermittent rotating gluing-flanging machine for large format multiform metal caps
12/05/2013	US20130319348 Water heater having condensing recuperator and dual purpose pump
12/05/2013	US20130318979 Liner hanger with spherical washers
12/05/2013	DE102012209500A1 Verfahren zur Herstellung eines bedruckten Dosendeckels und bedruckter Dosendeckel Process for the preparation of a printed and printed can lid can lid
12/04/2013	EP2669026A1 Method and production line arrangement for processing objects at a high production speed
12/04/2013	CN203316570U Precision punching device for cookware
12/04/2013	CN203316543U Rounding roller structure with adjustable roller gap
11/2013
11/28/2013	US20130317413 Pre-Biased Membrane Valve
11/28/2013	US20130316186 Spherical object formed of several joint parts and method for producing spherical object formed of several joint parts
11/28/2013	US20130312865 Double-wall pipe and production process
11/27/2013	CN203304362U High-speed curling machine
11/27/2013	CN203304361U Hydraulic curling machine
11/27/2013	CN102015141B Supporting core for producing hollow profiled elements
11/26/2013	US8590358 Apparatus for forming metal container comprising one or more devices that are electronically coordinated to perform operations of local and/or extensive deformation of metal containers
11/26/2013	US8590158 Methods of making filter apparatus and fabricating a porous ceramic article
11/26/2013	US8590155 Apparatus for and process of filling a muffler with fibrous material utilizing a directional jet
11/26/2013	US8590152 Method for manufacturing a member for purifying automobile exhaust gas
11/26/2013	US8590150 Impeller manufacturing method
11/26/2013	CA2660401C Explosion suppressor
11/21/2013	WO2013173398A1 Container, and selectively formed shell, and tooling and associated method for providing same
11/21/2013	WO2013173014A1 Strengthened food container and method
11/21/2013	US20130309043 Container, and selectively formed shell, and tooling and associated method for providing same
11/21/2013	US20130306661 Strengthened food container and method
11/21/2013	US20130306659 Strengthened food container and method
11/21/2013	DE102009044279B4 Verfahren zur Herstellung eines Wandanschlussstücks und zugehöriges Wandanschlussstück A method for producing a wall fitting and associated wall connection piece
11/20/2013	CN203292364U Novel large-caliber bearing type pipe manufacturing equipment
11/20/2013	CN203292266U Hemming idler wheel device of steel drum sealing machine
11/20/2013	CN103402668A Manufacturing method for porous metal-foam cone assembly with high surface area
11/20/2013	CN103402664A Process for forming a pipe portion
11/20/2013	CN103394612A Forming device and method of asymmetric unclosed spiral reducing thin-wall shell parts
11/14/2013	US20130299729 Seal ring assemblies for use with rotary valves
11/14/2013	US20130299496 Can End
11/14/2013	US20130298403 Methods of fabricating fuel injectors using laser additive deposition
11/13/2013	CN103386443A Flaring cam guide die
11/07/2013	WO2013166018A1 Manufacturing method for generally cylindrical three-dimensional conformal liners
11/07/2013	WO2013165691A1 Linear liner and associated method
11/07/2013	US20130292150 Pressure-resistant housing
11/06/2013	CN103381456A Integral smelting seal machine for bottle bottom of pressure air bottle
11/06/2013	CN103381455A Sealing machine used for closing-up of bottle neck of pressure gas bottle
11/05/2013	US8573432 Vent opening mechanism
11/05/2013	US8572846 Hoop-stress controlled shrinking for exhaust component
11/05/2013	CA2589742C Method of and apparatus for forming a closure
10/2013
10/31/2013	US20130287379 Hot-water heater manufacturing method and hot-water heater manufactured by the same
10/30/2013	CN203253844U Steel plate machining die and can seamer
10/30/2013	CN203253842U Shock absorber outer cylinder limiting step molding tooling
10/29/2013	US8567063 Method of machining orifice and press-working method
10/24/2013	WO2013156656A1 Method and system for shaping a metal sheet
10/24/2013	WO2013156182A1 Method and device for can production and can filling
10/24/2013	US20130277596 Guide member for use in a valve actuator assembly
10/24/2013	US20130277377 Can End and Method for Fixing the Same to a Can Body
10/24/2013	DE102012007618A1 Cup-like housing for receiving electrical or electronic components, has housing components, where one component is produced by deep-drawing and another is produced by extrusion, such that two components are joined together
10/23/2013	EP2653246A1 Intermittently rotating sizing-edging machine for multi-form, large-size metal covers
10/23/2013	EP2652416A1 A method of manufacturing an insulated tank and a tank manufactured according to the method
10/23/2013	CN103357778A Pan and manufacturing method thereof
10/23/2013	CN103357767A Manufacturing method of spiral bin body and spiral bin machine system
10/22/2013	US8561543 Lightweight polymer ammunition cartridge casings
10/17/2013	WO2013154908A1 Method of making a retort container
10/17/2013	US20130272820 Method of Making a Retort Container
10/17/2013	DE102012206297A1 Verfahren und Vorrichtung zur Dosenherstellung und Dosenabfüllung Method and apparatus for can making and canning
10/16/2013	EP2648861A2 Methode and device for forming a pipe portion
10/16/2013	CN203235861U Air bottle positive and negative rotating plate type bottom closing device
10/16/2013	CN103350156A Warm-pressing forming process of stainless steel sealing head
10/16/2013	CN102281961B Sheet-metal component with a laser-weldable three-edged corner, associated sheet-metal blank and method for producing and optimizing the sheet-metal blank
10/15/2013	US8555692 Expanding die and method of shaping containers
10/15/2013	CA2620926C A method for manufacturing enclosures of a sheet material and an enclosure of a sheet material
10/10/2013	WO2013150164A1 Foil capsule, bottle, machine and method for making score lines in a foil capsule
10/10/2013	WO2013149938A1 Method for producing pot-shaped components in a shaping process
10/10/2013	US20130264343 Double opening beverage can lid system
10/10/2013	DE102012204739A1 Verfahren zur Herstellung eines Druckbehälters A process for producing a pressure vessel
10/09/2013	CN203227769U 自动封罐机 Automatic Seamer
10/09/2013	CN103341567A Automatic capping device
10/03/2013	WO2013146470A1 Method and device for manufacturing threaded bottle can
10/03/2013	WO2013146116A1 Method for manufacturing cap
10/03/2013	WO2013145442A1 Tube expansion method
10/03/2013	WO2013144055A1 End panel, and a container body or container provided by a double seamed with such end panel
10/03/2013	US20130259608 Method of forming a vessel
10/03/2013	US20130255616 Air-Guiding Device for Vehicles and Method for Making the Same
10/02/2013	EP2644524A1 Container, lid, and seaming method for container
10/02/2013	EP2644296A1 End panel, and a container body or container provided by a double seamed with such end panel
10/02/2013	EP2522528B1 Processing device and method for embossing container blanks
10/02/2013	CN103335084A Position difference detection device of cam plate
10/02/2013	CN102389928B Tapered connecting structure for rotary pressing wheel and shaft of seamless gas bottle necking-in machine
10/02/2013	CN101980805B Ironing method and ironing device
10/01/2013	CA2598760C Packaging can and method and apparatus for its manufacture
09/2013
09/26/2013	WO2013140166A1 System for cutting by laser with a laser scanning device; corresponding scanning device : method of laser cutting with a scanning device
09/26/2013	WO2013139538A1 Method for producing a pressure container
09/26/2013	US20130247635 Method for forming a pipe section
09/26/2013	US20130247604 Reversing valve
09/25/2013	EP2640534A1 Metallic beverage can end closure with offset countersink

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