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| Number | Title | Issue Date |
| 7315849 | Enterprise-wide data-warehouse with integrated data aggregation engine An enterprise-wide data-warehouse comprising a database management system (DBMS) including a relational datastore storing data in tables. An aggregation module, operatively coupled to the relational datastore aggregates the data stored in the tables of the relationa... | 01/01/2008 |
| 7302821 | Techniques for manufacturing a product using electric current during plastic deformation of material A technique for manufacturing a product involves receiving material, providing plastic deformation to the material to at least partially form the product, and applying electric current to the material while providing the plastic deformation to the material. The elec... | 12/04/2007 |
| 7251971 | Method for regulating the temperature of strip metal The invention relates to a method for controlling or regulating the temperature of a metal strip in a cooling path of a hot rolling system. A desired temperature gradient is compared to an actual temperature gradient in order to determine adjusting signals for the c... | 08/07/2007 |
| 7197802 | Control method for a finishing train and a finishing train According to a method, initial temperatures (T1) of strip points (101) are detected when the hot-rolled strip (6) is fed to the production line. The strip points (101) are monitored on their way through the production line. The hot-rolled... | 04/03/2007 |
| 7117707 | Apparatus and method for thermomechanically forming an aluminide part of a workpiece A method of thermomechanically forming an aluminide part of a workpiece resistively heats at least a portion of the aluminide part, plastically deforms the heated portion of the aluminide part to a predetermined shape by applying pressure to the aluminide part posit... | 10/10/2006 |
| 7047788 | Precision control of airfoil thickness in hot forging A method for providing improved thickness control of a workpiece formed by impact forming. An impact forming device includes an upper die and a lower die that is configured and disposed for receiving the heated workpiece. The upper die is operatively connected to a ... | 05/23/2006 |
| 7028522 | Electric heating type rolling device An electric heating type rolling device comprises work rolls for rolling a metal strip, a power supply for generating a pulse current, a pair of upstream contact members which are disposed in a location before the metal strip passes through the work rolls, and a pai... | 04/18/2006 |
| 6581427 | Method of adjusting the stroke of a press brake A method of adjusting the stroke of a press brake having a movable beam (1) supporting a punch (2), a fixed beam (3) supporting a die (4), means of displacing (5, 5') the movable beam with respect to the fixed beam, said displacement means resting on side... | 06/24/2003 |
| 6223573 | Method for precision temperature controlled hot forming Methods and apparatus for operating a press, such as a forge or trim press, are directed at activating a ram in a press having a lower die and an upper die connected to a ram by heating a workpiece to a first temperature above an impact temperature. The w... | 05/01/2001 |
| 5697146 | Apparatus for crimping terminal to electrical wire An apparatus for crimping a terminal includes a crimper vertically reciprocating to crimp electric terminals to conductors of a striped wire, and anvil opposing the crimper, and an operating mechanism for vertically reciprocating the crimper. The operatin... | 12/16/1997 |
| 5515705 | Apparatus and method for deforming a workpiece An apparatus and method is provided for controlling the temperature of dies and workpiece throughout a deformation process. Dies are capable of receiving external current to resistively heat the workpiece and dies during the deformation operation, the ext... | 05/14/1996 |
| 5419169 | Method and apparatus for adjusting press operating conditions depending upon dies used Method and apparatus applicable to a press using a die set including a lower and an upper die which are removably installed movably towards and away from each other to perform a pressing operation under the adjusted operating conditions. A memory is provi... | 05/30/1995 |
| 4675826 | Temperature control system A temperature control system (50) for use in a furnace (10) for heating metal logs (13) as the logs (13) move through a furnace heating chamber (12) includes thermocouples (52a-52e) adapted to sense log temperatures by direct contact during intermittent t... | 06/23/1987 |
| 4621517 | System for automatically correcting position of slide in press A system for automatically correcting the position of the slide of a press comprises a position adjusting assembly for adjusting the up-down relative position relationship between the slide and a bolster while the press is in operation, a distance detecti... | 11/11/1986 |
| 4573336 | Method and apparatus for wire drawing For continuously drawing wire the temperature of the wire at each die is measured and the drawing speed is adjusted so the hottest running one of the dies is just below an overheated temperature.... | 03/04/1986 |
| 4474044 | Apparatus and process for superplastically forming metals A flat blank of a metal which becomes superplastic at elevated temperatures is transformed into a part of the desired configuration in an apparatus that is utilized in connection with a hydraulic press, the apparatus having a lower section that is mounted... | 10/02/1984 |
| 4414833 | Method and apparatus for bending a long metal member A method of bending a long metal member of constant cross-section by locally heating a narrow zone on the periphery of said member by means of a heating collar (5) which surrounds said zone, by exerting thrust (2) on one end of the member and by supportin... | 11/15/1983 |
| 4276762 | Joggling machine A joggling machine including a joggling tool for forming an indentation in a workpiece comprising means for securing the workpiece, means for heating the workpiece to a preselected temperature, means for moving the joggling tool and the workpiece into pro... | 07/07/1981 |
