Patents for B21D 53 - Making other particular articles (18,517)
05/2008
05/30/2008CA2612998A1 Electromagnetic (em) metal forming techniques for hydroforming pierce punches drive via em energy, for forming tubular metal workpieces over a mandrel, and for making camshaft assemblies
05/29/2008WO2008064257A2 Method for brazing and hot forming a multichannel heat exchanger, the hot forming using the heating energy of the brazing step
05/29/2008WO2008061703A1 Vehicle and method for manufacturing it
05/29/2008US20080122899 Inkjet print head and method of manufacturing the same
05/29/2008US20080121776 Adjustment device in an automotive vehicle with a movable adjustment part
05/29/2008US20080121388 Method For the Production of a Heat Exchanger
05/29/2008US20080121386 Method of manufacturing header tank for heat exchanger and heat exchanger having the header tank
05/29/2008US20080120845 Roller, moving unit and method of producing roller
05/29/2008US20080120844 Method for manufacture of shaped tubular part
05/29/2008DE102006055704A1 Fahrzeugrad und Verfahren zu dessen Herstellung Vehicle wheel and process for its preparation
05/29/2008DE102006054814A1 Gelötetes Flachrohr für Kondensatoren und/oder Verdampfer Soldered flat tube for condensers and / or evaporators
05/28/2008EP1925379A2 Seaming and fastening appartus for assembling members of a composite panel, particularly for a motor vehicle body
05/28/2008EP1924413A2 Method and apparatus for and to make hair removal elements
05/28/2008EP1684928A4 Method and apparatus for forging gear teeth
05/28/2008EP1381478B1 Method for the production of curved spring strip sections
05/28/2008CN101189440A A method and a device for the manufacturing of washers and washer for a locking system
05/28/2008CN101185951A Technique method using metal sheet material to draft connecting component like buckles
05/28/2008CN100389898C Apparatus for enlarging tube used in heat exchanger
05/28/2008CN100389897C Method for producing a columnar member container
05/27/2008US7377521 Process for fabricating a metallic sheet with at least one integrated raised surface zone for a compressed metallic gasket, particularly a cylinder head gasket, and sheet thus obtained
05/27/2008US7377041 Torsion beam type suspension, method for forming torsion beam, and apparatus for forming torsion beam
05/27/2008US7377040 Method of manufacturing a polymeric bodied fuel injector
05/22/2008WO2008059436A1 Systems and methods for producing assemblies
05/22/2008WO2008058775A1 Method for the production of a turbine blade
05/22/2008US20080115364 Headliner with Weakened Area and Method of Making Same
05/22/2008US20080115363 Cast aluminum node for connecting vehicle frame members and method of manufacturing same
05/22/2008US20080115360 Charge plate fabrication technique
05/22/2008US20080115341 Fluidtight Slide Fastener
05/21/2008EP1440741B1 Method of manufacturing hollow member
05/21/2008DE102007002450B3 Torsion beam axle for motor vehicle, has reinforced profile provided at bend section, where reinforced profile is formed by roll pressed material and extends in longitudinal direction of torsion profile
05/21/2008DE102006054172A1 Non-level corrugated self-supporting component e.g. wheel housing lining, manufacturing method, for motor vehicle, involves deforming semi-finished products in individual units, and attaching deformed units at installation position
05/21/2008CN101181729A Processing method of pulley for magnetic controlled vehicle
05/21/2008CN101181107A Element for preparing buckle and process method as well as buckle made of the element
05/21/2008CN100388988C Method for positioning sub-mould on large-scale mould plate
05/20/2008US7374495 Locking nut and bolt system with enhanced locking
05/20/2008US7374176 Laser welded multi-layered steel gasket assembly
05/15/2008WO2008057544A2 Camera module contamination reduction gasket
05/15/2008WO2008057517A2 Camera module with contamination reduction feature
05/15/2008US20080110024 Airfoil casting methods
05/15/2008US20080110023 Method for Making a Bicycle Hub
05/15/2008DE19625174B4 Deckelringfertigung ohne Rondenverschnitt Cover ring production without waste Ronde
05/15/2008DE10317506C5 Verfahren zum Herstellen eines hohlen Werkstücks und nach dem Verfahren hergestelltes hohles Werkstück Method produced for manufacturing a hollow workpiece and the procedure hollow workpiece
05/15/2008DE102006018660B4 Einrichtung zur Festlegung des Anfangskraftniveaus beim Verformen von Hohlprofilen Means for determining the initial force levels during deformation of hollow sections
05/14/2008CN101180201A Knuckle and bearing assembly and process of manufacturing same
05/14/2008CN101176901A LCD module housing and manufacturing method therefor
05/14/2008CN101176900A LCD module housing and manufacturing method therefor
05/14/2008CN101176899A Preparing technique of back-up ring
05/14/2008CN100387447C Runflat tire support body, and runflat tire
05/13/2008US7370417 Method of installing a mold gate insert in an injection molding apparatus
05/13/2008US7370415 Manufacturing method of ink-jet head
05/13/2008CA2364159C Variable stator vane bushing
05/08/2008WO2008055027A2 Tubular tapered crushable structures and manufacturing methods
05/08/2008US20080107539 Impeller manufacturing method and impeller
05/08/2008US20080107454 Method for Manufacturing Sheet-Conveying Roller
05/08/2008US20080106123 Structural member for a motor vehicle
05/08/2008US20080105322 Metal plate for producing flat tube, flat tube and process for producing the flat tube
05/08/2008US20080105077 Steering wheel and method of making
05/08/2008US20080104845 Apparatus and method for manufacturing spherical bearing assembly
05/08/2008US20080104841 Snap-in baffle insert for fluid devices
05/08/2008US20080104840 Heat transfer unit extrusion process
05/08/2008US20080104839 Method for combining heat pipe with heat sink fin
05/08/2008US20080104838 Anti-vibration support for steam generator heat transfer tubes and method for making same
05/08/2008US20080104837 Impeller
05/07/2008EP1701810A4 Wheels of single component construction and method of making same
05/07/2008EP1570191B1 Method for producing a transverse element for a push belt for a continuously variable transmission
05/07/2008EP1272310B1 Toothing for a synchronising unit
05/07/2008CN201055892Y Three-station automatic production device for bearing keeper
05/07/2008CN201055888Y Knife model for forming gear
05/07/2008CN100386697C Circular-shaped metal structure and method of fabricating the same
05/07/2008CN100386165C Method of manufacturing metal ring for endless metal belt
05/07/2008CN100386163C The prevention of formation of burrs in a blanking process of a transverse element for a push belt for a continuously variable transmission
05/06/2008US7368680 Method of producing a plate stack preform for hydrostatic forming
05/06/2008US7367914 Differential housing support member
05/06/2008US7367893 Fastener manufacturing apparatus and method
05/02/2008WO2008051070A1 Divided blanking member which is destined to be applied for the purpose of blanking transverse elements for use in a push belt for a continuously variable transmission
05/02/2008WO2008049761A1 Method for making a heat exchanger with stacked plates and a bypass duct and exchanger made according to said method
05/02/2008WO2008026029A3 Assembled camshaft and internal combustion engine provided with assembled camshaft
05/02/2008WO2008009684A3 Method for producing a light alloy wheel and wheel produced according to this method
05/01/2008US20080101028 Heat sink
05/01/2008US20080100100 Vehicle Roof Assembly and Method of Installing a Vehicle Roof Assembly on a Vehicle
05/01/2008US20080099999 Leaf seals
05/01/2008US20080099183 Aluminum Clad Steel Composite for Heat Exchanger Tubes and Manifolds
05/01/2008US20080098602 Working Fluid Injection Apparatus, Method of Injecting Working Fluid, And Method of Manufacturing Fluid Dynamic Pressure Bearing
05/01/2008US20080098601 Tubular tapered crushable structures and manufacturing methods
05/01/2008US20080098600 Valve for Aerosol Container
05/01/2008US20080098556 Wiper arm assembly having a locking member and method of assembly
04/2008
04/30/2008EP1915225A1 Method for producing internal and external toothings on thin-walled, cylindrical hollow parts
04/30/2008EP1448328B1 Method of hydroforming articles and the articles formed thereby
04/30/2008DE19720133B4 Kraftfahrzeug-Hinterachse und Verfahren zum Herstellen einer Kraftfahrzeug-Hinterachse Motor vehicle rear axle and method for producing a motor vehicle rear axle
04/30/2008DE102007044976A1 Device for receiving a fluid using capillary forces used in a heat tube or a cooling device for cooling an electronic component comprises an element with a capillary structure and having a sheet metal or metal foil molded part with folds
04/30/2008DE102006060095A1 Production of a tubular support body used as a headrest of a vehicle seat comprises inserting into a tube a mandrel having an outer contour which corresponds to a locking unit and guiding a shaping element against the tube
04/30/2008DE102006060094A1 Production of a tubular support body for a headrest of a vehicle seat comprises forming a locking unit in a flat material and deforming into a tubular support body
04/30/2008CN201052542Y Metal button packaging device
04/30/2008CN101171491A Heat exchanger
04/30/2008CN100384564C Metal plate for producing flat tube, flat tube and process for producing the flat tube
04/30/2008CN100384559C Multiple pipe, method of manufacturing the multiple pipe and device for manufacturing multiple pipe
04/29/2008US7364270 Fluid ejection device having an elongate micro-electromechanical actuator
04/29/2008US7363797 Process for producing corrugated plate and device for producing corrugated plate
04/29/2008US7363709 Wheel and method of manufacturing the same
04/24/2008WO2008048510A2 Bushing assembly for reducing backlash
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