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 53 - Making other particular articles
Patents for B21D 53 - Making other particular articles (18,517)
08/2012
08/16/2012DE102011011117A1 Heat exchanger for use in housing, has two front housing ends and heat exchanger core is arranged in housing, where connection header is provided at other end sides
08/16/2012DE102011004192A1 Planetenradträger Planet
08/16/2012DE102009052210B4 Verfahren zum Herstellen von Bauteilen mit Bereichen unterschiedlicher Duktilität A method for the production of components with regions of different ductility
08/15/2012EP1635970B1 Method of fabricating a clipless bicycle pedal
08/15/2012CN202377435U Self-locking nut closing-in tool
08/15/2012CN202377434U Clamping band compression device
08/15/2012CN202377433U Special-pipe evaporator forming device
08/15/2012CN202377432U Secondary forming snake-shaped broad width thick steel plate manufacture machine
08/15/2012CN202377344U Cold-roll sheet aluminum alloy wheel spinning machine
08/15/2012CN102636070A Low thermal-resistance and low flow-resistance combined enhanced heat transfer fin and manufacturing method thereof
08/15/2012CN102632145A Hemming mould of abnormal silencer and manufacturing process of hemming mould
08/15/2012CN101850393B Gear cold rotation flanging press forming method
08/14/2012US8240918 Shaft member for fluid bearing device and method of producing the same
08/14/2012US8240053 Ramp assembly installation method
08/14/2012US8240048 Method for manufacturing an adsorption heat exchanger
08/14/2012US8240046 Methods for making near net shape airfoil leading edge protection
08/14/2012US8240040 Method for producing an annular seal member for use in spherical exhaust pipe joint
08/09/2012WO2012104537A1 Method for producing a reinforced metal part, such as a reinforcement for a turbine-engine blade
08/09/2012US20120201918 Blow molding valve for a blow molding valve block
08/09/2012US20120201682 Rotor for a turbomachine
08/09/2012US20120199780 Reinforced unitary seat ring for valve assembly
08/09/2012US20120199328 Heat Exchanger Comprising a Tubular Element and a Heat Transfer Element
08/09/2012US20120199114 Thin chamber burner
08/09/2012US20120199113 Rotary encoder suitable for a use with a gas valve on a range
08/09/2012US20120198789 Tile spacer
08/08/2012EP2483010A1 Heat exchanger with channel plates
08/08/2012CN202367105U Agricultural rotary tillage cutting and chopping integrated punch forming machine
08/08/2012CN202367104U Vertical quick mould unloading mechanism of pipe expander
08/08/2012CN202367088U Reaming tooling for heat radiating tube
08/07/2012US8235595 Guide rail and method for manufacturing same
08/07/2012US8234787 Method of manufacturing a liquid ejecting head
08/07/2012US8234786 Two-piece sealing device
08/07/2012US8234785 Method for producing a connecting rod
08/02/2012WO2012102960A1 Expansion bullet for heat exchanger tube
08/02/2012WO2012101356A1 Method for producing a metal reinforcement
08/02/2012WO2012101301A1 System for machining notches in a head-restraint tube
08/02/2012WO2012054889A3 Strutural component and method of manufacture
08/02/2012US20120197363 Wound Heat Exchanger
08/02/2012US20120195773 Sleeve bearing
08/02/2012US20120195756 Method for operating a wind turbine, arrangement and system
08/02/2012US20120194602 Assembly method of inkjet printhead assembly and inkjet printhead assembly using the same
08/02/2012US20120193083 Heat exchanger assembly with fin locating structure
08/02/2012US20120192608 Thermal forming of refractory alloy surgical needles
08/02/2012US20120192426 Manufacturing method of a drawn cup needle roller bearing having seal ring
08/02/2012US20120192425 Method for attenuating driveline vibrations
08/02/2012US20120192420 Lifting system and method for lifting rotor blades of wind turbines
08/02/2012DE102011009891A1 Method for manufacturing metal sheet part, involves providing sheet metal board with thick region and thin region, where thin region is bent such that seam runs along thickness transition at flat surface
08/02/2012DE102011009890A1 Verfahren zum Herstellen von Blechbauteilen und Umformwerkzeug A method of manufacturing of sheet metal parts and forming tool
08/02/2012DE102011009825A1 Method for continuous production of flat pipe for heat exchanger of e.g. intercooler, involves molding ribbon material combined with metal sheet to form endless flat pipe with longitudinal turbulence insert
08/02/2012DE102007050630B4 Tafelelement Panel member
08/02/2012CA2823525A1 Method for producing a metal reinforcement
08/01/2012EP2481494A1 Method for punching at least one opening in a wall of a chassis framing section comprising a cladding panel
08/01/2012EP2480355A2 Clamping collar and method of manufacture thereof
08/01/2012EP2480321A2 Axially operating stirring element, preferably a propeller manufactured from sheet metal
08/01/2012CN202356513U Punching progressive die for mounting bracket of automobile body
08/01/2012CN102615214A Automatic assembly machine of solar panel frame
08/01/2012CN102615213A Machining process for multifunctional folding tool shovel blade
08/01/2012CN102615199A Composite bending die and composite bending process for bracket
08/01/2012CN102109235B Line focusing solar energy intensified heat collecting tube and manufacturing method thereof
07/2012
07/31/2012US8230599 Method of manufacturing hydrodynamic bearing
07/31/2012US8230597 Forming preforms and parts therefrom
07/31/2012US8230596 Method of manufacturing a liquid ejection head
07/31/2012US8230594 System and method for welding small diameter tubes into a high-density matrix
07/31/2012CA2600137C Method for providing an oblong shaped piece and for inserting said shaped piece into a hollow section bar from which a spacer for insulated glass panes is formed
07/26/2012WO2012098785A1 Plate material having concavo-convex parts, as well as vehicle panel and laminated structure using same
07/26/2012US20120186084 Unitary Flapper Base Method of Manufacture
07/26/2012DE102011114265A1 Roller folding method for folding marginal area of sheet metal component, involves pressurizing folding area in edge area of sheet metal component by folding roller in direction of supporting area
07/26/2012DE102005007878B4 CVT-Riemen mit Chromnitridbeschichtung CVT belt with chromium nitride coating
07/26/2012CA2853396A1 Collated t-nut apparatus and method of manufacturing collated t-nuts and apparatus and method for severing and inserting collated t-nuts
07/26/2012CA2848439A1 Collated t-nut apparatus and method of manufacturing collated t-nuts and apparatus and method for severing and inserting collated t-nuts
07/25/2012EP2478791A1 Method for producing a decorative ring
07/25/2012EP2477765A1 Component, especially control arm for a vehicle
07/25/2012EP2081710B1 Systems and methods for producing assemblies
07/25/2012CN202343790U Centering device for automotive frame numerical control production line
07/25/2012CN202343782U Tube expander for heat exchanger and tube plate of nuclear power station
07/25/2012CN202343683U Device for processing heating plate in plate type falling film evaporator
07/25/2012CN102612298A Heat radiating device and manufacturing method thereof
07/25/2012CN102601269A Flanging forming process for parts with closed peripheries and formed part of flanging forming process
07/25/2012CN102601268A Wind power generation tower door frame forming device
07/25/2012CN102601267A Processing method for engine crankshaft vibration damping pulley wheel hub with end surface rat fluted disc
07/25/2012CN102601266A Automatic ring coiling device and operation method thereof
07/25/2012CN102601265A Method for machining sunlight tile liner
07/25/2012CN102601264A Radiator and method for manufacturing same
07/25/2012CN102601195A Pier thickness stamping process of separated pull ring and pier thickness stamping die
07/25/2012CN101912927B Flange screw head forming mould
07/25/2012CN101745586B Pipe expanding machine for tube evaporator
07/25/2012CN101497083B Method and device for forming an endless metal belt provided with a surface profile
07/24/2012US8225509 Method for making a pivot arm assembly for semiconductor wafer handling robots
07/24/2012US8225508 Process for assembling two assemblies, such as aircraft fuselage assemblies
07/19/2012WO2012095574A1 Method for creating a metal reinforcement
07/19/2012US20120183911 Combustor and a method for repairing a combustor
07/19/2012US20120181005 Compact high performance condenser
07/19/2012US20120180995 Thin heat pipe structure and method of manufacturing same
07/19/2012US20120180519 Heat exchange sytem and method of producing the same
07/19/2012DE102011008922A1 Verfahren zur Herstellung eines Schallabsorbers, insbesondere für einen Gasturbinenabgaskonus A process for producing a sound absorber, especially for a gas turbine exhaust cone
07/19/2012CA2823497A1 Method for creating a metal reinforcement
07/18/2012CN202336550U 管夹成型加工装置 Pipe clamps molding device
07/18/2012CN202336541U 导热管用成型模具 Effective thermal conductivity of the mold
07/18/2012CN102596441A Apparatus and method for forming an antipollution device housing
07/18/2012CN102581169A Blank of automotive front pillar inner plate part and machining method
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