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)
08/2010
08/25/2010CN201558913U Automatic control pneumatic tube rolling machine
08/25/2010CN201558905U Corner erecting machine
08/25/2010CN201558892U Special manufacturing apparatus for cotton carding pipeline flange block
08/25/2010CN101811167A Process for manufacturing spun pulley having composite structure
08/25/2010CN101260776B Ultra-high tensile steel vehicle door anti-collision joist and method of manufacture
08/25/2010CN101203116B Air tightness cavity and moulding method, heat radiating device using the air tightness cavity
08/24/2010US7781025 during a painting operation, without touching of the fuel door by using a tool to rotate the goose neck to cause the gas door to move between a closed position and an open position; painting motor vehicles
08/24/2010CA2501976C Method for linking elements to hollow shafts, preferably for producing camshafts, and resulting camshaft
08/19/2010US20100209255 aerofoil structure and a method of making a rib for an aerofoil structure
08/19/2010US20100209214 Method and a device for the manufacturing of washers for locking and washer for locking
08/19/2010US20100208009 Liquid ejecting head and manufacturing method thereof, and liquid ejecting apparatus
08/19/2010US20100206917 Tip and stem valve assembly
08/19/2010US20100205933 Regeneratively cooled porous media jacket
08/19/2010US20100205807 Device and method of producing ball joint
08/19/2010DE102009007926A1 Verfahren zur Herstellung von umfangsseitig konturierten länglichen Formplatinen aus einem Metallstreifen A process for producing peripherally contoured elongated shaped blanks from a metal strip
08/18/2010CN101808761A A method and a device for the manufacturing of washers for locking and washer for locking
08/18/2010CN101804432A Rolling ring machine with internally supported rim
08/18/2010CN101804431A External-compression rim ring rolling machine
08/18/2010CN101451796B Heat exchanger, heat exchanger core body and method for manufacturing same
08/18/2010CN101344117B Hinge shaft sleeve and manufacturing method thereof
08/17/2010US7775632 Nozzle arrangement with expandable actuator
08/17/2010US7774938 Method of production a tire rim having different wall thicknesses
08/17/2010US7774937 Heat exchanger with divided coolant chamber
08/12/2010US20100202721 Double row rolling bearing for supporting pinion shaft and rolling bearing apparatus provided with the same
08/12/2010US20100201750 Fluid ejection device with overlapping firing chamber and drive fet
08/12/2010US20100201726 Fluid ejecting apparatus and manufacturing method of fluid ejecting apparatus
08/12/2010US20100201073 Systems and methods and apparatus involving fabricating brush seals
08/12/2010US20100200199 Heat Pipe with Nanostructured Wick
08/12/2010DE102009007446A1 Wärmeübertragerrohr und Verfahren zu dessen Herstellung Heat exchanger tube and method for its production
08/11/2010EP2216109A1 Method for producing elongated and contoured plates from a metal strip
08/11/2010EP2215337A1 Apparatus and method for forming an antipollution device housing
08/11/2010CN201543745U Efficient pack buckle making machine
08/11/2010CN201543744U Crab-claw-type full steel belt strap connector machine
08/11/2010CN201543727U Die for processing air outlet of front panel of air conditioner external unit
08/11/2010CN101282800B Method of manufacturing ring-shaped member
08/11/2010CN101061329B Push belt and making method therefor
08/10/2010US7771018 Ink ejection nozzle arrangement for an inkjet printer
08/05/2010WO2010087679A2 Method for manufacturing transmission bearing retainer
08/05/2010US20100193303 Brake spider weldment and anchor pin assembly
08/05/2010US20100193170 Heat exchanger tube and method for producing it
08/05/2010US20100192378 Method for manufacturing a fluid dynamic bearing, a fluid dynamic bearing, a motor, and a disk drive device
08/05/2010US20100192377 Method for producing a fuselage airframe of an aircraft
08/05/2010US20100192376 Method and device for producing a fuselage cell of an airplane
08/05/2010DE10055426B4 Wischerlagergehäuse und Verfahren zum Herstellen eines Wischerlagergehäuses Wiper bearing housing, and method for manufacturing a wiper bearing housing
08/05/2010CA2691684A1 Servo hemming press
08/04/2010EP2213543A1 Pulley for a funicular assembly and construction kit for producing same
08/04/2010EP2213391A2 A method of joining plates of material to form a structure
08/04/2010CN101795790A Quench ring rim and methods for fabricating
08/04/2010CN101793475A Heat transfer tube and method for its production
08/04/2010CN101791659A Manufacturing method of small-diameter two-sided dual-groove belt wheel by folding and spinning
08/04/2010CN101791658A Steam turbine steel belt type steam filter screen coiling device
08/03/2010US7766462 Method for forming a fluid ejection device
08/03/2010US7765699 Truck cab space frame
08/03/2010US7765659 Method of manufacturing a liquid ejection head
08/03/2010US7765658 Blade tip grinding tooling
07/2010
07/29/2010WO2010084942A1 Method of manufacturing member for reinforcing front edge of fan blade
07/29/2010WO2010084941A1 Method of manufacturing member for reinforcing front edge of fan blade
07/29/2010WO2010084788A1 Spinning method
07/29/2010US20100189383 Fluid dynamic bearing device and assembling method thereof
07/29/2010US20100188818 Heat dissipating device and method of manufacturing the same
07/29/2010US20100187865 Frame side component of bodywork of a motor vehicle
07/29/2010US20100187800 Reinforcement Member for Directly Jointed Tubular Components
07/29/2010US20100187788 Tubular Torsion Beam for Rear Suspensions of Vehicles and Manufacturing Method Thereof
07/29/2010US20100187463 Non Return Valve and a Proceeding to Form a Non Return Valve System to Be Fasten Together Inside a Receptacle Intended to Contain Air or Liquid
07/29/2010US20100187367 Spring track roller assembly
07/29/2010US20100186233 Lighter device with flow restrictor and methods of manufacturing and testing same
07/29/2010DE102009015752A1 Manufacturing evaporators for cooling- or refrigeration appliances, mounts evaporator tubing on carrier plate using ultrasound-, laser- or roller-seam welding
07/28/2010EP2210965A1 An ultra-thin flexible tube made of an alloy and the manufacture process thereof
07/28/2010EP2210055A1 High-temperature heat exchanger
07/28/2010CN101786128A Hot stamping and superplastic gas-bulging combined forming process
07/28/2010CN101786121A Mold and method for processing double-head hinge bar
07/27/2010US7764155 Extruder screw with long wearing surfaces
07/27/2010US7762021 Door sash for vehicle and method of manufacturing the same
07/27/2010US7761995 Gear wheel with a multiple helical toothing, pressed in one part, and a method and device for manufacturing the same
07/27/2010US7761993 Method for increasing the fatigue life of a blade root of a turbomachine blade
07/27/2010US7761988 Method of making an outer lever of a switchable finger lever
07/27/2010CA2499543C Brake drum finishing & balancing
07/22/2010WO2009084948A8 Blanking assembly that is destined to be applied for the purpose of blanking transverse elements for use in a push belt for a continuously variable transmission
07/22/2010US20100184522 Encapsulated fastener and method and tooling for manufacturing same
07/22/2010US20100183255 Seal Guard
07/22/2010US20100181811 Car seat
07/22/2010US20100181804 Process for constructing the loadbearing structure of a motor vehicle body, and loadbearing structure so constructed
07/22/2010US20100181054 Plate-Frame Graphite-Foam Heat Exchanger
07/22/2010US20100180444 Crossmember center section
07/22/2010US20100180443 Method For Fabricating Structural Propellants
07/22/2010DE102009005261A1 Verfahren zur Herstellung eines komplexen Blechformteils A process for preparing a complex sheet metal part
07/22/2010DE102009005038A1 Turbulenzblech Turbulence plate
07/22/2010DE102009004861A1 Method for non-cutting manufacturing of disk made of steel material, involves guiding traction unit to cover surface of disk and hub of disk surrounds ball bearing over press fit
07/22/2010DE102007040848B4 Verfahren zur Herstellung eines Wärmetauschers, sowie ein nach dem Verfahren hergestellter Wärmetauscher A method of manufacturing a heat exchanger, and a heat exchanger produced according to the method
07/21/2010EP2208552A1 Method and device for fine cutting of workpieces
07/21/2010EP2208551A2 Method for producing a complex sheet metal part
07/21/2010EP2208550A2 Turbulence plate
07/21/2010CN101780508A Process for machining screw pit at tensile part mouth
07/21/2010CN101780504A Method for tightening radiator
07/21/2010CN101780502A Steel wheel spoke stamping process for passenger car and processing mould
07/20/2010US7758166 Inkjet nozzle with paddle layer sandwiched between first and second wafers
07/20/2010US7758089 Roll forming apparatus, method thereof, and bumper beam manufactured by the method
07/20/2010US7757403 Hybrid composite journal bearing and manufacturing method thereof
07/20/2010US7757398 Method of manufacturing a liquid ejection head
07/20/2010US7757387 Apparatus for continuously manufacturing fastener stringer
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