| Patents for B21J 13 - Details of machines for forging, pressing, or hammering (6,375) |
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| 07/27/2005 | CN1644267A Special hydraulic mould stand |
| 07/20/2005 | EP1296783B1 Method, impact machine, and equipment included in an impact machine |
| 07/14/2005 | WO2004108323A8 Method and device for reshaping a work piece with automatic handling |
| 07/07/2005 | WO2004085094A3 Tube bender with adjustable mechanical stop |
| 07/06/2005 | CN1209208C Hydraulic swage press |
| 06/30/2005 | WO2005058532A1 Method for producing forging die, forging die and forged article |
| 06/30/2005 | DE19737629B4 Prozeß zum Ausbilden eines axial dehnfähigen Bolzens durch Stauchen Process for forming an axially extensible bolt by upsetting |
| 06/30/2005 | DE102004028378A1 Drop forging process for heavy machine components involves using forging grippers to grip parts during shaping and the displacing them in other engravings |
| 06/23/2005 | DE10354434A1 Tool with section forming blank workpiece, contains alitated superalloy in which aluminum forms highly-resistant oxide layer |
| 06/22/2005 | EP1542839A2 Ram guidance system |
| 06/22/2005 | CN1628921A All fiber forging process for load-carrying vehicle hub axle and die therefor |
| 06/21/2005 | US6907765 Ram-side ejector device for workpieces in single-or multi-stage presses |
| 06/16/2005 | WO2005053874A2 Drop forging method and forging device for carrying out said method |
| 06/16/2005 | US20050129486 Tamperproof screw, combination with screwdriver bit, and headrer punch for manufacturing tamperproof screw |
| 06/16/2005 | DE10352664A1 Metal forging tool has a first and second die sinking faces that both abut a common seam surface |
| 06/15/2005 | CN2704434Y Blocking clamp of forging parts shaper |
| 06/15/2005 | CN1628220A Tamperproof screw, combination with screwdriver bit, and head punch for manufacturing tamperproof screw |
| 06/02/2005 | US20050115301 Negative-angle press-working die |
| 06/01/2005 | EP1535674A1 Negative-angle press-working die |
| 06/01/2005 | CN1623007A Sputtering targets, sputter reactors, methods of forming cast ingots, and methods of forming metallic articles |
| 06/01/2005 | CN1621176A Negative-angle press-working die |
| 05/26/2005 | WO2004011192A8 Ram guidance system |
| 05/25/2005 | DE202005000596U1 Gripping jaws for industrial robot for forging or machining engine crankshafts are made of high-temperature-resistant metal with ceramic coating on jaw faces to prevent welding to workpiece |
| 05/25/2005 | DE202004020404U1 Handhabungsgerät zum Handhaben eines Werkstücks während eines Umformprozesses Handling device for handling a workpiece during a forming process |
| 05/25/2005 | CN1618544A Trunnion-free grip-holder used for forge |
| 05/19/2005 | US20050103083 Method for producing an annular element comprising an inner toothing, especially a sliding sleeve, and device for carrying out the method |
| 05/19/2005 | DE20320903U1 Shaping process for workpieces involves positioning and aligning tool before machining |
| 05/12/2005 | DE20320904U1 Metal working or forging method in which a workpiece is handled automatically by one or more lifting units in between striking by the forging tools |
| 05/06/2005 | WO2005039802A1 Four-hammer forging device |
| 05/06/2005 | CA2542185A1 Four-hammer forging device |
| 05/05/2005 | US20050092052 Forging apparatus and conveyor for forming complex articles |
| 05/04/2005 | CN2696742Y Slide block rolling guide device for press |
| 05/03/2005 | US6886386 Press brake punch transfer carriage |
| 04/28/2005 | WO2005037460A1 Method and device for shaping workpieces |
| 04/28/2005 | US20050086783 Precision-forging parts manufacturingprocess |
| 04/26/2005 | US6884176 Securing holding jaws on a tool ring for a nail machine |
| 04/20/2005 | CN1197670C Forming machine with a rotating wedged disc |
| 04/14/2005 | US20050076698 Ram guidance system |
| 04/14/2005 | DE202004020350U1 Handhabungsgerät zum Handhaben eines Werkstücks während eines Umformprozess Handling device for handling a workpiece during a forming process |
| 04/14/2005 | DE19958827B4 Gewindefurcher und dessen Anwendung Forming taps and its application |
| 04/07/2005 | DE10356269B3 Device for sealing the gap between workpiece parts moving relative to each other used in casting and thixoforming methods comprises a sealing element formed on one workpiece part in the form of a spring element |
| 04/06/2005 | CN2690075Y Precision microregulating combined mold |
| 03/30/2005 | EP1309415A4 Hydraulic swage press |
| 03/29/2005 | US6871586 Slide drive apparatus and slide drive method for pressing machine |
| 03/29/2005 | US6871524 Method, impact machine, and equipment included in an impact machine |
| 03/23/2005 | CN2686767Y Upsetting tool for forging press |
| 03/17/2005 | WO2005023455A1 Method and device for shaping and then lifting a workpiece |
| 03/17/2005 | US20050056074 Microscale compression molding of metals with surface engineered LIGA inserts |
| 03/17/2005 | DE19922660B4 Schließvorrichtung, vorzugsweise zum Querfließpressen Closing device, preferably for lateral extrusion |
| 03/17/2005 | DE10054232B4 Werkzeug unter Verwendung von Keramik, insbesondere Fließpreßwerkzeug Tool using ceramic, in particular Fließpreßwerkzeug |
| 03/10/2005 | WO2004011192A3 Ram guidance system |
| 03/10/2005 | US20050050972 Device connected to a crank for moving a part mounted on a slider relative thereto |
| 03/09/2005 | EP1305125B1 Forming machine with a rotating wedged disc |
| 03/03/2005 | WO2005018849A2 Scallop output shaft tools |
| 03/03/2005 | DE10336469A1 Verfahren und Vorrichtung zum Umformen eines Werkstücks mit anschließendem Anheben des Werkstücks Method and apparatus for forming a workpiece, followed by lifting the workpiece |
| 03/02/2005 | EP1509355A2 Shaping metal articles |
| 02/24/2005 | US20050039514 Scallop output shaft tools |
| 02/23/2005 | CN2680382Y Cold header punch holder structure |
| 02/23/2005 | CN2680381Y High precision profiled copper strip stamping forming mould |
| 02/23/2005 | CN1583315A Process for the manufacture of forgings by precision forging |
| 02/22/2005 | US6857305 Hydraulic swage press |
| 02/10/2005 | DE10063154B4 Schmiedepresse mit Stellvorrichtung auf Matrizenseite Forging press with locking device on die side |
| 02/03/2005 | DE10128451B4 Schmiedemanipulator Forging Manipulator |
| 02/02/2005 | CN2675295Y High strength hinge-free jaw for press forging and heating |
| 02/01/2005 | US6850813 Method of producing a wobble die |
| 01/26/2005 | EP1500444A1 Process for the manufacture of forgings by precision forging |
| 01/20/2005 | DE10328052A1 Forming tool esp. forging tool has forming element with corrugated structure having raised parts |
| 01/12/2005 | EP1495819A1 Process for manufacturing forged titanium compressor wheel |
| 01/12/2005 | CN1564727A Cold-heading fixed nail |
| 01/05/2005 | DE10333394A1 Verfahren und Vorrichtung zum Umformen eines Werkstücks mit automatischer Handhabung Method and apparatus for forming a workpiece with automatic handling |
| 01/05/2005 | CN2668295Y Combined die for prefabricated ring forging cast sheet billet |
| 12/30/2004 | US20040267472 Laser alignment method and apparatus |
| 12/29/2004 | EP1491777A1 Tamperproof screw, combination with screwdriver bit, and headrer punch for manufacturing tamperproof screw |
| 12/29/2004 | EP1491272A1 Method for producing forgings mainly made of metals and alloys of titanium group and a forging system for carrying out said method |
| 12/23/2004 | US20040255637 Longitudinal component with mass accumulations |
| 12/23/2004 | DE10230837B4 Vorrichtung zum Warmumformen A device for hot forming |
| 12/23/2004 | DE102004015675A1 Handhabungsgerät zum Handhaben eines Werkstücks während eines Umformprozesses Handling device for handling a workpiece during a forming process |
| 12/22/2004 | CN1555939A Pin cold heading shaping mould and its shaping method |
| 12/16/2004 | WO2004108323A1 Method and device for reshaping a work piece with automatic handling |
| 12/16/2004 | WO2004108322A1 Device for handling a workpiece during a shaping process |
| 12/16/2004 | DE4322633B4 Spannkopf für Schmiedemaschinen Chuck for forging machines |
| 12/09/2004 | WO2004043624A3 Cold forging apparatus and method for forming complex articles |
| 12/09/2004 | US20040244460 Automatic feeding machine with switchable conveyor |
| 12/07/2004 | US6826946 Forming machine with a rotating wedged disc |
| 12/02/2004 | WO2004103605A1 Security holding jaws on a tool ring for a nail machine |
| 12/02/2004 | DE10060709B4 Handhabungsgerät zum Halten eines Schmiedeteiles beim Schmiedevorgang Handling device for holding a forged part in the forging process |
| 12/01/2004 | CN1550271A Apparatus and method for making spiral rollaway nest by pressure manufacturing or shaping |
| 11/25/2004 | WO2004101194A1 Inhibiting metal fatigue in a tool secured in a tool holder |
| 11/25/2004 | WO2003080875A3 Device for transferring wire pieces |
| 11/25/2004 | US20040235578 Securing holding jaws on a tool ring for a nail machine |
| 11/24/2004 | CN1548255A Making process and mold of water pump adaptor with circular upper part and squared bottom part |
| 11/17/2004 | CN1175971C Former |
| 11/03/2004 | EP1345715B1 Forging press comprising an adjusting device on the matrix side thereof |
| 10/27/2004 | CN2651188Y Mould for manufacturing binding lever of container |
| 10/20/2004 | CN2649218Y Load-carrying vehicle hub axle tube upsetting-extruding shaping die |
| 10/19/2004 | US6804982 Device for the extraction of forged details, extraction unit comprising this device and the machine for the production of forged details |
| 10/14/2004 | WO2004087349A1 Improved tool post clamp for radial press |
| 10/13/2004 | CN2647469Y Wire drawing moulding die |
| 10/07/2004 | WO2004085094A2 Tube bender with adjustable mechanical stop |
| 10/06/2004 | EP1047512B1 Forging of workpieces |