| Patents for B21C 1 - Manufacture of metal sheets, wire, rods,tubesor like semi-manufactured productsby drawing (5,150) |
|---|
| 10/11/2005 | US6953136 Drawing machine |
| 10/06/2005 | WO2005092533A1 Drawing machine and method for drawing a product to be drawn |
| 10/05/2005 | EP1581353A2 Duct reinforcement rod and fabrication apparatus |
| 09/29/2005 | US20050210950 Method of making metal workpiece |
| 09/29/2005 | US20050210948 Straight drawing machine |
| 09/28/2005 | EP1455981B1 Wire for high-speed electrical discharge machining |
| 09/28/2005 | EP1391255A4 Method for producing blanks having a fine-grain structure |
| 09/28/2005 | CN1672827A Method for producing metal ball bar |
| 09/22/2005 | US20050208324 Manesium base alloy tube and method for manufacture thereof |
| 09/14/2005 | CN1666840A Method for producing lighter base member |
| 09/08/2005 | US20050193794 Wire winding machine |
| 09/07/2005 | CN2723066Y Driving tower wheel shaft part in wire drawer |
| 09/01/2005 | WO2005080623A1 Metal working method and metal element |
| 09/01/2005 | US20050191509 Cold finished seamless steel tubes |
| 08/25/2005 | WO2005077562A1 Method and apparatus for forming tapered steel pipe |
| 08/24/2005 | EP1566228A1 Clamping device for rods in a drawing device |
| 08/23/2005 | US6931776 Apparatus for the section-wise autofrettage of gun barrels |
| 08/18/2005 | WO2005075121A1 Cold-finished seamless steel pipe |
| 08/17/2005 | CN1215489C Method for producing oxide superconducting wire |
| 08/03/2005 | CN2714232Y Numerically controlled hydraulic extrusion stretcher |
| 07/28/2005 | WO2005008116A3 System and method for coupling conduit |
| 07/27/2005 | EP1556179A1 Device and method for reshaping bar-shaped materials particularly for drawing and extruding |
| 07/27/2005 | CN2712489Y Hydraulic two-step propelling pipe making machine with four cylinders |
| 07/27/2005 | CN2712488Y Wire drawing bench for stainless steel spring wire |
| 07/21/2005 | US20050155680 High ductility, high hot tensile strength tungsten wire and method of manufacture |
| 07/20/2005 | EP1555331A1 High ductility, high hot tensile strength tungsten wire and method of manufacture |
| 07/20/2005 | CN2710782Y Direct advancing type water tank wiredrawing machine |
| 07/14/2005 | WO2005032601A3 Metal wire with filaments for biomedical applications |
| 07/14/2005 | WO2004058428A3 Elbow rotator |
| 07/07/2005 | US20050145002 Apparatus and method for the noncircular bending of tubes |
| 07/05/2005 | US6913074 Method of making an internal grooved tube |
| 06/08/2005 | EP1536899A1 Method for manufacture of a metal shell, and a cup designed to serve as a blank |
| 06/02/2005 | US20050115051 Method of manufacturing torsion bar for vehicle steering device and torsion bar |
| 06/01/2005 | CN1621725A Metal-plastic composite cold/hot water pipe and manufacturing method thereof |
| 05/25/2005 | CN1203490C Vessel and vessel producing method |
| 05/19/2005 | WO2005014372B1 Vehicle frame having energy management system and method for making same |
| 05/18/2005 | CN1201878C Thin wall copper pipe manufactured by cold process and its produced thin wall copper pipe |
| 05/11/2005 | CN1613567A Reciprocating steel pipe drawer |
| 05/11/2005 | CN1613566A Electric plastic pulling enhancing process for high-carbon steel wire |
| 05/06/2005 | WO2005040443A1 Stainless steel wire, spring, and method for producing spring |
| 05/04/2005 | EP1528115A1 Very thin, high carbon steel wire and method of producing same |
| 05/03/2005 | US6886385 Method of continuous production of metal wires |
| 04/28/2005 | US20050087704 Radioactive substance container, manufacturing apparatus thereof and manufacturing method thereof |
| 04/28/2005 | US20050087270 Alloy composed of carbon, silicon, manganese and iron; exothermic peak in 60 to 130 degree temperature range on a differential scanning thermal analysis curve; delamination prevention in high speed stranding; high strength and ductility |
| 04/27/2005 | CN1609252A Very thin, high carbon steel wire and method of producing same |
| 04/14/2005 | WO2005032601A2 Metal wire with filaments for biomedical applications |
| 04/14/2005 | DE10341726A1 Ziehvorrichtung und Verfahren zum Betreiben einer Ziehvorrichtung Drawing apparatus and method for operating a pulling device |
| 04/13/2005 | CN1606631A Tunsten wire, cathode heater, and filament for vibration service lamp |
| 04/07/2005 | DE10339867A1 Verfahren zur Herstellung von metallischen Flachdrähten oder Bändern mit Würfeltextur A process for producing metallic flat wires or strips with a cubic texture |
| 04/06/2005 | EP1427550A4 Manufacture of metal tubes |
| 04/06/2005 | CN2690067Y Magnesium alloy wire drawing device |
| 04/06/2005 | CN2690065Y Seamless steel pipe combined pipe mill group |
| 04/06/2005 | CN1604830A Wire for high-speed electrical discharge machining |
| 03/29/2005 | US6871523 Method and apparatus for forming microchannels in a filament wire |
| 03/24/2005 | US20050060861 Metal wire with filaments for biomedical applications |
| 03/24/2005 | DE10339874A1 Bi-directional mandrel for drawing pipes has central plug with diverging and converging faces |
| 03/23/2005 | CN2686763Y Omnibearing rotary feeding device |
| 03/23/2005 | CN1597177A Metal blank for thermal expansion forming |
| 03/17/2005 | WO2005023445A1 Method for producing metallic flat wires or strips with a cubic texture |
| 03/17/2005 | US20050056070 Wire-drawing apparatus and drawing-disk drum for a wire-drawing apparatus |
| 03/16/2005 | EP1514617A1 Drawing device and method of operating a drawing device |
| 03/16/2005 | CN1596319A Manesium base alloy tube and method for manufacture thereof |
| 03/16/2005 | CN1594620A Alloy gold wire and manufacturing method thereof |
| 03/16/2005 | CN1593840A Automatic wire production equipment from ceramic tubular wire material and production method thereof |
| 03/16/2005 | CN1593802A Drawing apparatus and method of operating same |
| 03/10/2005 | US20050050933 Drawing apparatus and method of operating same |
| 03/09/2005 | CN1590009A Method for manufacturing seamed flux-cored welding wire |
| 03/09/2005 | CN1589987A Method of producing solid wire for welding |
| 03/03/2005 | US20050045699 Method of producing solid wire for welding |
| 03/03/2005 | US20050044687 Method for manufacturing seamed flux-cored welding wire |
| 03/03/2005 | DE10027703B4 Verfahren und Vorrichtung zum Umformen, insbesondere Fließpressen eines metallischen Werkstücks Method and apparatus for forming, in particular extrusion of a metallic workpiece |
| 02/24/2005 | US20050040141 Wire for high-speed electrical discharge machining |
| 02/24/2005 | US20050039812 Duct reinforcement rod and fabrication apparatus |
| 02/23/2005 | EP1259746B1 Drive for a chain comprising periodically arranged chain links |
| 02/23/2005 | EP1119652A4 Method for forming a lubricative film for cold working |
| 02/17/2005 | WO2005014372A1 Vehicle frame having energy management system and method for making same |
| 02/16/2005 | CN1189259C Manufacture of bimetallic composite pipe |
| 02/03/2005 | US20050022571 Method and device for applying compressive and/or tractional forces to essentially rod-shaped workpieces consisting of electroconductive and/or magnetisable material |
| 02/02/2005 | EP1502669A1 Wire drawing apparatus and drawing block for a wire drawing apparatus |
| 02/02/2005 | CN2675280Y Metal plastic composite pipe drawbench |
| 01/27/2005 | WO2005008116A2 System and method for coupling conduit |
| 01/27/2005 | US20050016244 Method for processing drawn material and drawn material production installation |
| 01/26/2005 | CN2673525Y Composite pipe cold drawing shaping device |
| 01/26/2005 | CN2673524Y 湿拉丝机 Wet Drawing Machine |
| 01/26/2005 | CN1186479C Method for manufacturing of cathode suspension bar |
| 01/19/2005 | EP1497837A2 Copper cladded ultra high strength electrical conductor |
| 01/19/2005 | CN1185057C Metal wire working method and wire-drawing bench |
| 01/13/2005 | US20050006900 System and method for coupling conduit |
| 01/13/2005 | US20050006899 Weldable conduit and method |
| 01/13/2005 | US20050005983 Weldable conduit and method |
| 01/13/2005 | DE10328054A1 Extraction drive drum for wire drawing device e.g. for wire industry, has drive motor arranged under and coaxially to extraction disc drum |
| 01/13/2005 | DE102004027716A1 Wire-drawing device with drawing-disc drum, has non-geared drive motor for drawing-disc drum arranged under floor and coaxially joined to drawing disc drum |
| 01/12/2005 | CN1562560A Backing ring made from red copper in use for plasma arc welding sheet metal and fabricating method |
| 01/12/2005 | CN1562514A Method for preparing superfine filament from metal and alloy material |
| 01/06/2005 | US20050000261 Variable curvature tube and draw die therefor |
| 01/04/2005 | US6837091 Tube drawing method and device |
| 12/30/2004 | US20040265576 Bundle drawn stainless steel fibers |
| 12/29/2004 | WO2004095883A8 Ultrasonic energy system and method including a ceramic horn |
| 12/29/2004 | EP1491645A1 Manesium base alloy tube and method for manufacture thereof |
| 12/28/2004 | US6834523 Method for producing seamless tube with grooved inner surface |