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)
05/2010
05/27/2010DE102008058125A1 Method for manufacturing knife, particularly cleaver or Chinese cooking knife, made up of sheet metal strip as blank, involves compressing sheet metal in connection area between tang and blade to form collection of materials for bolster
05/26/2010CN201482881U Liner tube-winding machine of freezer
05/26/2010CN201482871U Screw thread tooth band one-shot forming die
05/26/2010CN201482834U Press device of U-shaped clamp of horizontal steel beam in power plant
05/26/2010CN1561431B Method of manufacturing turbine frame of VGS type turbo charger
05/26/2010CN101715375A Method for the production of a wire strip comprising a plurality of wires arranged parallel to each other and wire strip produced according to said method
05/26/2010CN101712062A Plastic precise forming process and device of internal bevel gear or spiral involute internal spline
05/26/2010CN101712061A Method and equipment for manufacturing BB cover
05/26/2010CN101712059A Multidentate core print used for manufacturing semi-open groove-type heat pipe
05/26/2010CN101711615A Metal button and processing method thereof
05/26/2010CN101396785B Hook lock production technique
05/26/2010CN101149237B Fin type non-corrosive steel alloy foil tube heat-exchanger and its manufacture method
05/26/2010CN101025220B Internal ring gear with integral hub portion and method of manufacture
05/25/2010US7721443 Method for producing a vehicle axle
05/25/2010US7721441 Method of fabricating a printhead integrated circuit attachment film
05/25/2010US7721439 Manufacturing system for making a heat dissipating device
05/25/2010US7721432 Arrangement and method for producing a camshaft
05/25/2010US7721419 Tool for assembling a taper roller
05/25/2010US7721409 Cold formed differential housing with integrated ring gear
05/20/2010WO2010055747A1 Arm blank and method of manufacturing same
05/20/2010US20100124683 Heat spreader assembly for use with a direct oxidation fuel cell
05/20/2010US20100123767 Damper device, damper unit, liquid jetting apparatus, and method of manufacturing damper device
05/20/2010US20100122806 Compact and Efficient Heat Exchanger, Furnace, HVAC Unit, Building, and Method of Making
05/20/2010US20100122799 Method for combining heat pipes with a fixing base and structure of the same
05/20/2010US20100122442 Turbine blade fabrication
05/20/2010DE202008013825U1 Vorrichtung zum Einspannen von Werkstücken Device for clamping workpieces
05/20/2010DE102009050623A1 Verfahren und Vorrichtung zur Herstellung eines Stahlblechbauteiles Method and apparatus for manufacturing a steel sheet component
05/20/2010DE102008058210A1 Wärmetauscher und Verfahren für dessen Herstellung Heat exchanger and method for its preparation
05/19/2010CN201475289U Cold spinning belt pulley
05/19/2010CN201470764U Expanding die for steel wheel rim of passenger vehicle
05/19/2010CN201470705U Joint box pipe shaping machine for lap-welded radiator
05/19/2010CN201468195U Energy-saving heat insulation clamp for zipper forming machine
05/19/2010CN1939615B Method for producing a wheel cover and vehicle wheel including such a wheel cover
05/19/2010CN101708522A Vertical angle machine and method for manufacturing panel with edgefold
05/19/2010CN101282801B Method of manufacturing ring-shaped member
05/18/2010US7717568 Manufacturing method for cooling unit, cooling unit, optical device, and projector
05/18/2010US7716838 Method for manufacturing a bearing ring
05/18/2010US7716836 Method of producing a plain bearing bush or bearing shell of varying width
05/18/2010US7716835 Methods of manufacturing structural panels
05/18/2010US7716832 Method of manufacturing a fluid ejection device
05/18/2010US7716829 Indirect evaporative cooling heat exchanger
05/13/2010US20100119188 Bearings
05/13/2010US20100116965 Isolated axial support strut for supporting an axial load and axial support strut isolator
05/13/2010US20100116483 Heat exchange device and method of manufacturing the same
05/13/2010US20100116477 Assembly of baffles and seals and method of assembling a heat exchanger
05/13/2010US20100116264 Roof-covering element
05/13/2010US20100116086 Highly Efficient Universal Connecting Rod
05/13/2010US20100116085 Selectively filled composite steering wheel
05/13/2010US20100115950 Hydrophobic coating of condensers in the fitted state
05/13/2010US20100115773 Preform, hydroforming method, and hydroformed product
05/12/2010EP2184119A2 Forming apparatus
05/12/2010EP2184117A1 Leveling method for burying evaporating section of heat pipe into thermally conductive seat
05/12/2010EP2183122A1 Twist beam with interlock
05/12/2010EP2183075A2 Welding a metal product
05/12/2010DE102009048730A1 Verfahren zum Fertigen eines geprägten Tiefziehbauteils A method of manufacturing an embossed deep-drawing component
05/12/2010DE102009043391A1 Nockenwellen-Montageprozess mit doppelter Aufweitung mittels Kugel Camshaft assembly process with double expansion by means of ball
05/12/2010CN201455138U Inlaying and roll-forming machine tool of radiator fin
05/12/2010CN201455137U Forming device of high-speed aluminium fin rolling belt machine
05/12/2010CN201455068U Cutting die bending device
05/12/2010CN1859817B Screw electromagnetic coil disk producing method
05/12/2010CN1572416B Method and apparatus of manufacturing drum
05/12/2010CN1533856B Spoked wheel manufacturing method and spoked wheel product and tod parts used for said product
05/11/2010US7713588 Method and device of forming a piezo-electric film
05/11/2010US7712222 Composite utility blade, and method of making such a blade
05/11/2010US7712220 Method of a double starwheel unit in multiple rows with a multi-hole manner, an instrument and the like
05/06/2010WO2010048937A1 Camshaft and method for producing the same
05/06/2010WO2010003538A8 Method for forming a sector for a nacelle lip skin
05/06/2010US20100112504 Oil cartridge burner assembly
05/06/2010US20100111456 Supporting track element for linear ball bearing and method for producing the supporting track element, and linear ball bearings
05/06/2010US20100110142 Inkjet printhead and method of manufacturing the same
05/06/2010US20100109213 Hydraulically Damping Elastomeric Bushing
05/06/2010US20100108926 One-Piece Metal Orifice Tube and Solenoid Valve including A One-Piece Metal Orifice Tube
05/06/2010US20100108647 Heat Transferring Member for Solder Handling Device, and Electric Soldering Iron and Electric Desoldering Tool with the Heat Transferring Member
05/06/2010US20100108303 Heat exchanger construction
05/06/2010US20100108297 Heat Pipe and Making Method Thereof
05/06/2010US20100108289 Method of manufacturing heat exchanger cooling passages in aero propulsion structure
05/06/2010US20100108042 Heat exchanger, method of manufacturing the same, and egr system
05/06/2010US20100107505 Modifiable slider glass assemblies for utility cabs and vehicles, and/or methods of making the same
05/06/2010US20100107412 Ink-jet head and its manufacture method
05/06/2010US20100107411 Inkjet head manufacturing method
05/06/2010DE202010001747U1 Schreibfeder Nib
05/06/2010DE102009004653A1 Bearing arrangement producing method for supporting transmission shaft in passenger car transmission, involves pressing forming tool on material of bearing carrier, where tool has non-planar contour at contact surface to carrier
05/06/2010DE102008053878A1 Warmformbauteil und Verfahren zur Herstellung eines Warmformbauteils Hot-forming component and method for manufacturing a hot-forming component
05/06/2010DE102008051894A1 Belastungsangepasstes Strukturteil aus Metall für einen Wärmetauscher, Verfahren zur Herstellung eines belastungsangepassten Strukturteils, Wärmetauscher The matched load structure part made of metal for a heat exchanger, method of producing a structural member adapted to load, heat exchanger
05/06/2010DE102008043328A1 Piping system arrangement for e.g. gas-fired boiler, has sheet metal ribs arranged along pipe with distance to each other, and free spaces extending orthogonal to longitudinal extension of fin tube bundle with distance to pipe of fin tubes
05/05/2010CN201446146U Forming die of fin used for heat exchanger
05/05/2010CN1765567B Razor blade and method of manufacture
05/05/2010CN1470340B Forged aluminium artistic modelling products, and its production process
05/05/2010CN101700554A Processing method of front panel air outlet of outside unit of air conditioner
05/05/2010CN101700553A Manufacture technology of ball connection point with coreless necking bulging pressing method
05/04/2010US7708381 Fluid ejection device with resistive element close to drive circuits
05/04/2010US7708336 Chassis frame and method of manufacturing chassis frame
05/04/2010US7707724 Manufacturing method for a drive wheel rolling bearing unit and manufacturing apparatus therefor
05/04/2010US7707709 Pneumatic bearing race and pinion race driver set
04/2010
04/29/2010WO2010048147A2 Rounding system and method used in the manufacture of conical or cylindrical structures
04/29/2010WO2010046069A2 Plain bearing
04/29/2010US20100105490 Manufacturing method of weld nut made of stainless steel plate and blanking punch used in its manufacturing method
04/29/2010US20100102462 Steam tube connection for steam humidifier
04/29/2010US20100102172 Aircraft structure
04/29/2010US20100102169 Floor made out of composite material for transport vehicle and process for manufacturing process such a floor
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