| Patents for B21D 51 - Making hollow objects (8,973) |
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| 05/06/2008 | US7367124 Method for the production of a throttle valve port |
| 05/01/2008 | US20080098600 Valve for Aerosol Container |
| 05/01/2008 | US20080098599 Processes for producing exhaust gas manifolds |
| 04/30/2008 | EP1590108A4 Method for providing marking on the pull tab of a can end |
| 04/30/2008 | DE102006050371A1 Flanging arrangement for connecting a container wall along a lower edge strip of the wall to a base comprises a flanging tool with flange segments arranged along an outer edge of the base in a receiving position of the arrangement |
| 04/30/2008 | CN201052532Y Ring tab riving cap upgrading model |
| 04/29/2008 | US7363708 Method of assembling multiple port assemblies in a cavitation chamber |
| 04/24/2008 | US20080092985 Inflation needle |
| 04/24/2008 | US20080092615 Method and Apparatus for the Production of a Longtudinal Seam Welded Hollow Profile |
| 04/24/2008 | US20080092388 System and Method for Joining Non-Compatible Components |
| 04/24/2008 | US20080092382 Hydraulic end head with internally cast hydraulic circuits |
| 04/24/2008 | DE102006049238A1 Verfahren und ein Werkzeug zum Herstellen von abgasführenden Vorrichtungen A method and a tool for producing exhaust gas carrying devices |
| 04/23/2008 | EP1914033A1 Conveyor device for objects having different sizes ; Welding device with such a conveyor device ; Process of welding of can bodies having different sizes |
| 04/23/2008 | EP1914027A1 Two-piece can, process for producing the same and steel sheet for two-piece can |
| 04/23/2008 | EP1914026A1 Process for producing two piece can and two piece laminated can |
| 04/23/2008 | EP1914025A1 Two piece can, process for producing the same, and steel plate for two piece can |
| 04/23/2008 | EP1914024A1 Can body for two-piece can made of laminate steel sheet and method for manufacture thereof |
| 04/23/2008 | CN101164716A Apparatus for forming metal container by electric coordinating device |
| 04/17/2008 | US20080091258 Stent Fabrication Method |
| 04/17/2008 | US20080087253 Hydraulic damper element |
| 04/16/2008 | EP1911677A1 Production method of hermetically sealed container for drink or food |
| 04/16/2008 | EP1280623B1 Method of making an easy-open container end |
| 04/16/2008 | CN201046493Y Dynamo-electric iron sheet closing machine |
| 04/15/2008 | US7357615 Apparatus and method for seaming a metal end onto a composite can |
| 04/15/2008 | US7356927 Method for making ceramic spheres |
| 04/10/2008 | US20080083255 Single action press for manufacturing shells for can ends |
| 04/10/2008 | US20080083117 Method of manufacturing flow selector disk for fluid pressure regulator |
| 04/09/2008 | EP1907287A1 Can lid closure and method of joining a can lid closure to a can body |
| 04/09/2008 | EP1907150A2 Method and apparatus for forming a reinforcing bead in a container end closure |
| 04/09/2008 | CN201044933Y Jar sealing equipment |
| 04/09/2008 | CN201044932Y Integral jar-making equipment |
| 04/08/2008 | US7354234 Method for manufacturing can body printed to shoulder portion |
| 04/08/2008 | US7353684 Method and apparatus of manufacturing drum |
| 04/03/2008 | US20080078766 Container with a tear-off lid and method for its production |
| 04/03/2008 | US20080078554 Imputing strength gradient in pressure vessels |
| 04/03/2008 | US20080078446 Fluid mixing method, microdevice and manufacturing method thereof |
| 04/03/2008 | DE202007018275U1 Vorrichtung zum Fließpressen von Ronden Apparatus for extrusion of rounds |
| 04/01/2008 | US7350392 Can end |
| 04/01/2008 | CA2228995C Gasketed aerosol mounting cup |
| 04/01/2008 | CA2096366C A method of manufacturing can body sheet |
| 03/27/2008 | WO2008034801A1 Easy open can end with high pressure venting |
| 03/27/2008 | DE102006041052A1 Tubular element used in exhaust systems and in other pipe systems comprises a base body, an outer flange and an inner support formed as one piece from a metal sheet |
| 03/27/2008 | CA2662199A1 Easy open can end with high pressure venting |
| 03/26/2008 | EP1519802B1 Method for producing a can body and a can end ring |
| 03/26/2008 | EP1448327B1 Internally cooled punch assembly |
| 03/26/2008 | CN100376341C Method of manufacturing bottle type can |
| 03/20/2008 | US20080071253 Osmotic Delivery System Flow Modulator Apparatus and Method |
| 03/20/2008 | US20080069667 Tool for making easy open can end with high pressure venting |
| 03/20/2008 | US20080069666 Method of making an easy open can end with high pressure venting |
| 03/20/2008 | US20080069665 Bottle-Shaped Can Manufacturing Method And Bottle-Shaped Can |
| 03/20/2008 | US20080066307 Method for making catalytic converters with automated substrate crack detection |
| 03/19/2008 | CN201036800Y Automatic pot-closing machine |
| 03/19/2008 | CN101146632A Device and method for elliptically processing metal tube and metal tube product |
| 03/18/2008 | US7344347 System for forming and securing lift-tabs to can ends having a bridge |
| 03/18/2008 | US7343678 Method and device for production of a hollow section |
| 03/12/2008 | CN101142040A Apparatus for continuously performing localized and/or extended deformations on metallic containers |
| 03/11/2008 | US7341163 Can shell and double-seamed can end |
| 03/06/2008 | US20080053177 One-piece flexible tube connector and method of making the same |
| 03/06/2008 | US20080053080 Housing for an Exhaust Gas Treatment Component with a Reinforcing Sleeve, Exhaust Gas Treatment Component, Exhaust System and Motor Vehicle |
| 03/06/2008 | US20080052907 Method of selectively assembling multiple catalytic elements within a catalytic converter housing |
| 03/06/2008 | DE102006041609A1 Verfahren sowie Werkzeug zum Herstellen einer abgasführenden Vorrichtung Methods and tools for producing an exhaust gas-carrying device |
| 03/05/2008 | EP1893350A2 Method and device for applying images on a beverage can lid |
| 03/05/2008 | CN201030402Y Seaming wheel structure of pot producer |
| 03/04/2008 | US7337646 Method and device for manufacturing synthetic resin coated metal can body |
| 02/28/2008 | WO2008024040A1 Explosion suppressor |
| 02/28/2008 | WO2008022715A1 Device and method for producing a hollow body from a workpiece in the form of a round blank |
| 02/28/2008 | US20080050207 Can End |
| 02/28/2008 | US20080050206 Method for manufacturing a metal container |
| 02/28/2008 | US20080050205 Method and Device for Producing a Can Body and Can Body |
| 02/28/2008 | CA2660401A1 Explosion suppressor |
| 02/27/2008 | EP1892191A1 Square can and method and device for double-seaming the same |
| 02/27/2008 | EP1410859B1 Edging/gumming machine for non-circular metal covers intended for containers |
| 02/27/2008 | CN201025797Y Multi-layer metal flower bowl |
| 02/27/2008 | CN101132057A Method and apparatus for barrel shaping of battery case |
| 02/26/2008 | US7334977 Method for the production of a rim for a can lid |
| 02/26/2008 | US7334334 Automotive exhaust component and method of manufacture |
| 02/21/2008 | US20080044256 Method of Manufacturing a Necked Container |
| 02/20/2008 | EP1889674A1 Method of manufacturing a necked container |
| 02/20/2008 | EP1889673A1 Method for manufacturing a metal container |
| 02/20/2008 | EP1740329A4 Method for manufacturing a circular metal tank |
| 02/20/2008 | CN201023110Y Tank body forming and tank closing integrated tank-preparing equipment |
| 02/19/2008 | CA2463894C Process of forming tubular member |
| 02/14/2008 | US20080034823 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 |
| 02/13/2008 | EP1886742A1 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 |
| 02/13/2008 | EP1886740A1 Three-piece square can and method of manufacturing the same |
| 02/13/2008 | EP1755804B1 Method for making decorated bottle caps with improved mechanical strength and device for implementing said method |
| 02/13/2008 | CN101121190A Technology for processing gas house pipeline and meter bending pipe of gas meter linking |
| 02/13/2008 | CN100368109C Hydroform process and hydroform product |
| 02/12/2008 | US7328508 Anisotropic heat spreading apparatus and method for semiconductor devices |
| 02/07/2008 | US20080028819 Process of producing profiles whose cross-section is variable in the longitudinal direction |
| 02/07/2008 | US20080028609 Hollow member, manufacturing method thereof, fluid distribution system using the hollow member, and forming apparatus of hollow material |
| 02/07/2008 | DE102006036009A1 Verfahren zum Verbinden von Schalenteilen A method for joining shell portions |
| 02/05/2008 | US7325308 Processing method utilizing display information for carrying a cell structure with a catalytic component |
| 01/31/2008 | WO2008012015A1 Method and apparatus for forming a steel pressure container, such steel pressure container and a preform therefor |
| 01/31/2008 | WO2008012014A1 Tab for a closure and process for making such tab |
| 01/31/2008 | US20080025820 Single action press for manufacturing shells for can ends |
| 01/31/2008 | CA2658903A1 Method and apparatus for forming a steel pressure container, such steel pressure container and a preform therefor |
| 01/31/2008 | CA2658448A1 Tab for a closure and process for making such tab |
| 01/30/2008 | EP1882640A1 Tab for a closure and process for making such tab |
| 01/30/2008 | EP1882535A1 Method and apparatus for forming a steel pressure container, such steel pressure container and a preform therefor |