Patents for B21D 53 - Making other particular articles (18,517)
08/2005
08/03/2005CN1647867A Method for manufacturing an inner cutter of a reciprocating electric shaver and an inner cutter
08/03/2005CN1212905C Method for pressing valve gate lock piece and its necessary mould
08/02/2005US6923032 Forming tool movement unit, particularly for manifold closing machines
07/2005
07/28/2005WO2005068221A1 Method of manufacturing light-alloy wheel for vehicle and the wheel
07/28/2005WO2005053867A3 Method and device for forming an endless metal belt provided with a surface profile
07/28/2005US20050162631 Cross member for vehicle bumper bar and method for making same
07/28/2005US20050160600 Method and device for production of a hollow section
07/28/2005DE19620812B4 Verfahren zum Herstellen eines rotationssymmetrischen Körpers A method for producing a rotationally symmetrical body
07/28/2005DE102004001418A1 Fluid-Umformung von Metallblechen Fluid-forming sheet metal
07/27/2005EP1556180A1 A method of processing metal parts by blanking
07/27/2005CN1644305A Manufacture of hollow blades for turbine
07/27/2005CN1644304A Method for producing fan impeller with strengthened front or rear fringes
07/21/2005WO2005066564A1 Heat exchanger and production method therefor
07/21/2005WO2005066522A1 Arrangement and method for producing a camshaft
07/21/2005WO2005065969A1 Mounting device for rim disk of full face wheel for vehicle
07/21/2005WO2005065859A1 Fluid forming of metal sheets
07/21/2005WO2005065858A1 Method for producing hollow blades
07/21/2005WO2005065049A2 Wheels of single component construction and method of making same
07/21/2005WO2005065048A2 Wheels of unitary construction and method of making same
07/21/2005US20050157084 Printhead nozzle arrangement with a micro-electromechanical shape memory alloy based actuator
07/21/2005US20050155230 Method for manufacturing an inner cutter of a reciprocating electric shaver and an inner cutter of a reciprocating electric shaver
07/21/2005DE10360900A1 Wärmetauscher und Herstellungsverfahren dafür The heat exchanger and manufacturing method thereof
07/21/2005DE10360719A1 Schaltgabel Shift fork
07/21/2005DE10360327A1 Verfahren zur Herstellung eines festen Gehäuses A method for producing a solid housing
07/21/2005DE10360148A1 Cylinder barrel for internal combustion engine has several sub-sections of bearing surface provided with micro-structures defining oil retaining volume
07/21/2005CA2552936A1 Wheels of single component construction and method of making same
07/21/2005CA2552927A1 Wheels of unitary construction and method of making same
07/21/2005CA2546986A1 Mounting device for rim disk of full face wheel for vehicle
07/20/2005EP1555093A1 Method for manufacturing an inner cutter of a reciprocating electric shaver and an inner cutter of a reciprocating electric shaver
07/20/2005CN1642672A Stepped cam die
07/15/2005CA2492239A1 Method for manufacturing an inner cutter of a reciprocating electric shaver and an inner cutter of a reciprocating electric shaver
07/14/2005US20050150644 Heat transfer member and method for manufacturing same
07/14/2005US20050150639 Method for producing an integrated heat exchanger and an integrated heat exchanger produced thereby
07/14/2005US20050150249 Heat exchanger for refrigerator and method for manufacturing refrigerant tube of the same
07/14/2005US20050150108 Heat carrier and method for the production thereof
07/14/2005DE10359502A1 Production of a three-dimensional flat component used as part of a car chassis comprises deforming a board having a foamed core layer to form the three-dimensional component
07/13/2005EP1553329A1 Apparatus and method for manufactoring a cam shaft
07/13/2005EP1553305A1 Fan with ring and method of producing the same
07/13/2005EP1552893A1 Device for sheet metal forming in surface critical panels
07/13/2005EP1551577A1 Method and device for the production of a pneumatic tyre rim
07/13/2005EP1434697B1 Method for producing a run-flat support body for run-flat vehicle wheels
07/13/2005EP1358423A4 Guide arrangement for tool emplacement in hose clamps
07/13/2005CN2709054Y Chain teeth shaping device of metal zip fastener
07/13/2005CN1639488A Pinion carrier for planetary gear train and method of making same
07/13/2005CN1638887A Annulus gear and drive shell
07/13/2005CN1636645A Method for producing a columnar member container
07/13/2005CN1210117C Method for producing high-strength pear-shaped steel cable lasso
07/12/2005US6915676 Method of forming a protruded shaft for an electronic memory device
07/07/2005WO2005061150A1 Method for producing a sleeve-shaped housing made of a number of flat metal sheets
07/07/2005US20050145600 Method of fabricating inkjet nozzles
07/07/2005US20050144768 Gaskets and gasket-like devices including fasteners for gaskets and a method of making and using the same
07/07/2005DE20221211U1 Composite utility knife blade has weld region joins the first and second metal portions, and extending from approximately one side edge to other side edge of the blade
07/07/2005DE19523043B4 Fahrradfelge und Verfahren zu deren Herstellung The bicycle rim and method for their preparation
07/06/2005EP1549898A1 Heat exchanger for refrigerator and method for anufacturing refrigerant tube of the same
07/06/2005CN2708222Y Heat pipe
07/06/2005CN1209563C Rotary assembly of pulling driving
07/05/2005US6912795 Conical hydrodynamic bearing gauging apparatus and method
06/2005
06/30/2005WO2005058539A1 Tube producing method, heat exchanging tube produced by the method, and heat exchanger using the tube
06/30/2005US20050140745 Ink jet nozzle to eject ink
06/30/2005US20050138808 Device for forming pulley
06/30/2005US20050138786 Method for producing a columnar member container
06/30/2005DE19540787B4 Aufpralldämpfer sowie Verfahren zu seiner Herstellung Impact attenuator as well as methods for its preparation
06/30/2005DE10328901B4 Verfahren zur Herstellung eines Stützblechs für eine Automobilkarosse sowie Vorformling für ein Stützblech Process for the preparation of a support sheet for an automobile body as well as preform for a support plate
06/29/2005EP1548334A1 Shift fork
06/29/2005EP1548243A1 Method for producing a columnar member container
06/29/2005EP1547704A1 Rocker arm of sheet metal and its method of manufacturing
06/29/2005EP1545810A1 Cold formed differential housing with integrated ring gear
06/29/2005CN1631607A Process for compacting wheel rim by plate instead of hot rolling steel
06/23/2005WO2005056321A1 Door sash for vehicle and method of manufacturing the same
06/23/2005WO2004079792A3 Electrical bus with associated porous metal heat sink and method of manufacturing same
06/23/2005US20050133575 Bipolar plate fabrication by roll bonding
06/23/2005US20050133567 Friction welded structural assembly and preform and method for same
06/23/2005US20050133456 System and method for in-well aeration
06/23/2005US20050132856 Punch for a braced die
06/23/2005US20050132555 Joining of two components in a hot forming process
06/23/2005US20050132540 Gaskets and gasket-like devices including fasteners for gaskets and a method of making and using the same
06/23/2005DE10352726A1 Mittlere Trägereinheit eines Achsbrückengehäuses für Kraftfahrzeuge und Herstellungsverfahren Medium carrier unit of an axle bridge housing for motor vehicles and manufacturing processes
06/22/2005EP1544517A1 Shift fork
06/22/2005CN2705244Y Forming device for producing heat conductive element
06/22/2005CN1628920A Composite radiator manufacturing method
06/22/2005CN1628919A Device for manufacturing fins for heat exchanger
06/21/2005US6908111 Aluminum hollow bent member and vehicular member construction
06/21/2005US6907764 Methods and apparatus for manufacturing flanged articles
06/21/2005US6907762 Method and forming machine for deforming a hollow workpiece
06/21/2005US6907665 Method of manufacturing alloy rim for automobile
06/21/2005US6907664 Method for manufacturing fuel inlet
06/17/2005CA2478461A1 System and method for in-well aeration
06/16/2005WO2005054709A1 Fine-blanking device
06/16/2005WO2005053867A2 Method and device for forming an endless metal belt provided with a surface profile
06/16/2005US20050126262 Pressure sensor apparatus for measuring pressures including knock conditions in engine cylinders
06/16/2005DE19719426B4 Verfahren und Vorrichtung zum Herstellen eines Hohlkörpers Method and apparatus for producing a hollow body
06/16/2005DE10351138A1 Verfahren zur Herstellung eines länglichen hohlen Bauteils mit einem Anlagebauteil A method for making an elongate hollow member with a conditioning component
06/16/2005DE10350885A1 Process to manufacture corrosion-proofed automotive frame member from flame-aluminised sheet steel
06/15/2005EP1541253A1 Method and apparatus for manufacturing a hollow profile
06/15/2005EP1539516A1 Stabilizer and a method of manufacturing the same
06/15/2005EP1539395A1 Method for forming a transverse element for a push belt for a continously variable transmission
06/15/2005EP1539393A1 Press for tube notching provided with a mandrel which is arranged inside said tube and a piece corresponding to produced notch
06/15/2005EP1140588B1 Method for production of a windscreen wiper arm with a u-profile cross-section and the corresponding device
06/15/2005CN1628235A Heat exchanger for refrigerator and method for mfg. refrigerant tube of same
06/15/2005CN1626295A Plastic made forging mould