| Patents for B21C 35 - Removing work or waste from extruding presses; Drawing-off extruded work; Cleaning dies, ducts, containers, or mandrels for metal extruding (790) |
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| 04/06/2004 | US6716390 Aluminum alloy extruded material for automotive structural members |
| 03/11/2004 | US20040045335 Method for manufacturing structural components from an extruded section |
| 03/05/2004 | WO2004022256A1 Method for the production of structure components from an extruded profile |
| 03/03/2004 | EP1392456A1 Discharge device of an extruding installation |
| 02/19/2004 | US20040031307 Dynamic Tapered extrusion system |
| 02/19/2004 | DE10231328A1 Strangpresse und Stangpressverfahren Extruder and Stang pressing method |
| 01/29/2004 | DE10231562A1 Verfahren zum Strangpressen eines Profils o. dgl. Stranges aus einem Bolzen oder Barren sowie Vorrichtung dafür A process for extruding a profile o. The like. Strand of a bolt or billet, as well as apparatus therefor |
| 01/22/2004 | WO2004007107A1 Extruding press and extruding method |
| 01/08/2004 | WO2004002640A1 Continuous severe plastic deformation process for metallic materials |
| 01/08/2004 | DE10226139A1 Antiparallel-Kurbelgetriebe für Hub- und Senkbewegung der Abzugsvorrichtung an Strangpreßanlagen Anti-parallel crank mechanism for raising and lowering movement of the trigger device to extrusion presses |
| 12/17/2003 | EP1371428A2 Antiparallel crank gearing for the lifiting and lowering movement of a drawing-off device in an extrusion press |
| 12/10/2003 | CN2590688Y Traction engine for aluminium section bar extrusion production line |
| 11/27/2003 | WO2003006188A3 Method for extruding a profile or a similar billet from a bolt or bar and corresponding device |
| 11/13/2003 | US20030209261 Hot forming die and a method of cleaning a hot forming die |
| 10/28/2003 | US6637250 Device for manufacturing a metal profile |
| 09/18/2003 | WO2003076098A1 Device for withdrawing a bar produced in a bar extruder or pipe extruder |
| 09/18/2003 | US20030173004 Extrusing a metal alloy or composite; severing lengths of the extruded stock material to produce solid pellets of feed material for use in producing a thixotropic alloy |
| 09/09/2003 | US6616775 Forming surface having a nickel oxide layer. |
| 08/05/2003 | US6601425 Automatic extruding machine |
| 04/17/2003 | US20030070467 Apparatus and method for extrusion of material |
| 03/27/2003 | WO2003024638A1 Method and device for extruding curved extrusion profiles |
| 03/27/2003 | CA2459066A1 Method and device for extruding curved extrusion profiles |
| 03/26/2003 | EP1294500A1 Apparatus and method for extrusion of material |
| 03/18/2003 | CA2196372C Process for extruding a section or the like from an ingot and a device for that purpose |
| 02/26/2003 | EP1285705A2 Method and device for the calibration of a hollow profile or hollow body |
| 01/23/2003 | WO2003006189A1 Device for extruding a profile or a similar billet from a bolt or bar and corresponding device |
| 01/23/2003 | WO2003006188A2 Method for extruding a profile or a similar billet from a bolt or bar and corresponding device |
| 01/23/2003 | CA2453258A1 Method for extruding a profile or a similar billet from a bolt or bar and corresponding device |
| 01/22/2003 | CN1392026A Extruding roll sweeping mechanism for rolling butt welding steel tube |
| 01/16/2003 | WO2003004187A1 Extrusion die of an extruding press for extruding pipes and billets |
| 01/02/2003 | EP1270137A1 Squeeze roll cleaning mechanism |
| 12/26/2002 | US20020195477 Squeeze roll cleaning mechanism |
| 12/19/2002 | WO2002100564A1 Method and equipment for calibrating extruded profiles |
| 12/19/2002 | US20020189313 Device for manufacturing a metal profile |
| 12/11/2002 | EP1264646A1 Device and method for the manufacturing of profiled metal rods |
| 12/07/2002 | CA2388416A1 Device for manufacturing a metal profile |
| 11/21/2002 | DE10141223C1 Profile extrusion method, for ductile material such as solder material or aluminium alloy, uses direct forcing of ductile material bar through forming tool via displaced pressure die |
| 11/07/2002 | WO2002087798A1 Method for separating sections during extrusion |
| 10/31/2002 | DE10120953A1 Verfahren zum Abtrennen von Teillängen beim Strangpressen Method for separating sectional lengths in the extrusion |
| 09/19/2002 | DE10110035A1 Auslaufeinrichtung einer Strangpressanlage Outlet means an extrusion plant |
| 09/12/2002 | WO2002070159A1 Discharge device of an extruding installation |
| 09/05/2002 | US20020121120 Method and apparatus for manufacturing extruded parts |
| 09/05/2002 | DE10109751A1 Ausziehvorrichtung, insbesondere Puller Extractor, especially Puller |
| 09/05/2002 | DE10107891A1 Strangpressanlage mit wenigstens einer Ausziehvorrichtung Extrusion plant with at least one puller |
| 09/04/2002 | EP1236523A1 Extraction device |
| 08/21/2002 | EP1232809A1 Extruder with at least one extraction device |
| 08/13/2002 | US6430793 Machine for opening dies for extruding aluminum and alloys thereof |
| 07/11/2002 | WO2002053303A1 Method and apparatus for manufacturing extruded parts |
| 07/11/2002 | US20020088601 Automatic extruding machine |
| 06/19/2002 | EP1115520B1 Method for coating a surface with a separating agent |
| 05/21/2002 | US6389863 Residue stripper for metal-extrusion press |
| 05/16/2002 | US20020056469 Forming surface having a nickel oxide layer. |
| 05/10/2002 | WO2002036279A1 Hot metal extru-bending machine |
| 02/26/2002 | US6350328 Thixotropic alloy |
| 02/13/2002 | EP1005399B1 Method and device for removing discards and scales from a press plate or die in metal extruding presses covered with scales |
| 01/03/2002 | WO2002000953A1 Metal injection molding |
| 12/27/2001 | US20010054459 Metal injection molding |
| 12/14/2001 | CA2311650A1 Method and apparatus for the ultrasonic cleaning of a wire-drawing die |
| 10/23/2001 | US6305207 Removing shell and press residue from a metal-extruding ram disk or die |
| 10/17/2001 | EP1145781A1 Machine for opening extrusion dies |
| 10/17/2001 | CN1318000A Method for coating surface with separating agent |
| 10/11/2001 | DE10014459A1 Method for producing cooling on cooling block via a press process through a matrix and with a shaped ejector to remove the block from the press |
| 09/20/2001 | WO2001068283A1 Apparatus and method for extrusion of material |
| 09/20/2001 | CA2402565A1 Apparatus and method for extrusion of material |
| 09/18/2001 | CA2088487C Apparatus for cooling extrusion press profile sections |
| 07/18/2001 | EP1115520A1 Method for coating a surface with a separating agent |
| 07/05/2001 | US20010006607 An aluminum alloy containing specific percentage of other elements containing silicon, magnesium, copper, manganese, zinc, chromium, titanium and iron; cooling with a refrigerant from out-side of the die-exit side at the time of extrusion |
| 06/20/2001 | EP1108798A2 Aluminium alloy extruded material for automotive structural members and production method thereof |
| 05/30/2001 | EP1103315A2 Extrusion press |
| 05/23/2001 | EP0942792B1 Device for cooling extruded profiles |
| 05/03/2001 | DE19951933A1 Extrusion and tube-making press, with shear blade mounted on shear rod and able to be turned by force acting towards tool |
| 05/03/2001 | DE19941364A1 Spray head for spraying separating medium in extrusion press has separating medium subjected to bias pressure by suction pressure pump with main valve closed to speed up conveying |
| 04/17/2001 | US6216485 Device for cooling extruded profiles |
| 09/12/2000 | US6116074 Extrusion arrangement and process for manufacturing hollow-profile workpieces made of metal |
| 09/07/2000 | DE19908336A1 Change-over method for single/multiple hole guide for extrusion press uses change-over appliance with carriage for guide removal, frame for replacement guide, and support site for guide |
| 06/07/2000 | EP1005399A1 Method and device for removing discards and scales from a press plate or die in metal extruding presses covered with scales |
| 05/31/2000 | DE19853199A1 Automatic insertion of end of extruded part into coiler ring chamber incorporates part guide with end, which is moved horizontally to and fro across width of coiler chamber |
| 03/30/2000 | WO2000016931A1 Method for coating a surface with a separating agent |
| 03/30/2000 | DE19842660A1 Verfahren zur Beschichtung einer Oberfläche mit einem Trennmittel A method for coating a surface with a release agent |
| 03/30/2000 | CA2345922A1 Method for coating a surface with a separating agent |
| 03/21/2000 | CA2016788C Extrusion puller mounting |
| 02/29/2000 | CA2018420C Extrusion puller with stripper finger |
| 02/16/2000 | CN2363868Y Four-post crawler-type tractor |
| 11/24/1999 | EP0959025A1 Conveying device at the discharge end of an extrusion press |
| 11/16/1999 | CA2039705C Stretch shaping method and apparatus |
| 09/22/1999 | EP0942792A2 Device for cooling extruded profiles |
| 09/09/1999 | DE19808782A1 Surface upgrading method of aluminum strand e.g. for descaling |
| 08/18/1999 | EP0719189A4 Continuous metal strip production having an alignment system |
| 08/03/1999 | US5931041 Reverse extruding press and process for releasing a billet |
| 06/01/1999 | US5907968 Apparatus for stepwise transverse conveyance of profiles between the outlet of a metal extrusion press and a stretcher leveller |
| 04/28/1999 | CN2316058Y Automatic handling equipment for cold extrusion of hydraulic press |
| 04/27/1999 | US5896772 Extruder |
| 04/13/1999 | US5893287 Method and device for combined drawing and hydrostatic extrusion of billets from metal and alloys |
| 03/04/1999 | WO1999010114A1 Method and device for removing discards and scales from a press plate or die in metal extruding presses covered with scales |
| 03/04/1999 | DE19807159C1 Method of automatic cutting of workpiece rod ends in press |
| 02/25/1999 | DE19736505A1 Removing press residue and shell from press disk or metal extrusion die with shell |
| 02/16/1999 | US5870921 Extrusion die for semi-hollow and hollow extruded shapes and tube |
| 12/15/1998 | CA2100356C Method and apparatus for production of continuous metal strip |
| 11/17/1998 | US5836190 Process for extruding a section or the like from an ingot and a device that purpose |
| 11/10/1998 | US5832767 Process for extruding a section or the like from an ingot and a device for that purpose |