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| Number | Title | Issue Date |
| 7290422 | Device for free three-dimensional profile forming The invention pertains to a device for the 3D free-form bending of profiles with arbitrary, but constant outside dimensions over the profile length, particularly hollow profiles, wherein the profile to be bent has a longitudinal axis and is moved through the through... | 11/06/2007 |
| 7234332 | Bending machine The invention concerns a bending machine comprising a machine frame, and upper bar and a lower bar mounted on the frame and mutually mobile, a bending bar mounted on the frame, a bending bar mounted on the frame and mobile relative to the frame, to the upper bar and... | 06/26/2007 |
| 7140220 | Curling machine provided with an adjusting device for evenly winding elongated workpieces into spirals A curling machine provided with an adjusting device for evenly winding elongated workpieces into spirals, includes a machine frame sustaining a horizontal worktable; a vertical axis mandrel for a curling tool and provided with a counteracting device for acting on el... | 11/28/2006 |
| 7043950 | Measuring device for measuring a sheet of material in a sheet bending brake The subject invention presents a sheet bending brake assembly and a measuring device for the sheet bending brake assembly. The assembly includes a support. First and second clamping members are mounted on the support for movement between open and closed positions. T... | 05/16/2006 |
| 6853927 | Method of and apparatus for measuring planarity of strip, especially metal strip A method of measuring planarity of strip in a strip-rolling line or a strip-processing line in which a measuring beam, a plurality of measuring beams or discrete measuring pins in an inclined pattern across a measuring roller, measures the tension forces acting upon... | 02/08/2005 |
| 6411863 | Auxiliary control system for use with programmable logic controller in a press machine An auxiliary control system is operatively associated with a press machine controller including a programmable logic controller having a main processor. The auxiliary control system includes a sensor assembly arranged to provide sensor information which i... | 06/25/2002 |
| 5937748 | Metal coil printing mechanism and metal coil press machines including registration control A metal coil printing mechanism for providing alignment between two patterns to be printed on a surface of the coil includes a blanket cylinder for applying a pattern to the metal coil and first and second plate cylinders which apply first and second patt... | 08/17/1999 |
| 5289867 | Method of and apparatus for cooling with improved control system A method and apparatus for automatically adjusting coolant flow rates in casting machines forming a continuous casting and rolling apparatus is disclosed. The rolling mill embodiment is directed to control of soluble oil flow rates to control physical pro... | 03/01/1994 |
| 5176017 | Tool position controller of bending machine This invention relates to a tool position controller of a bending machine which can control a bending angle at an arbitrary portion during a bending work. The upper part of this controller is divided into two plates (5a,5a) by groove in a longitudinal dir... | 01/05/1993 |
| 5111675 | Penetration bending method and penetration bending machine therefor The penetration bending method is adapted to bend a rod-like member by allowing the rod-like member to penetrate through a guide cylinder and a die in a condition where the central axis line of the guide cylinder which restrains the rod-like member so as ... | 05/12/1992 |
| 5081857 | Cold rolling method using cleaning brushes for at least the back up rolls A method for cold rolling a strip is wherein brushing roll are provided to both the work rolls and the back up rolls of the temper mill, to remove particles from the surface of the rolls of the mill and suction ducts adjacent to the brushing rolls transpo... | 01/21/1992 |
| 4862717 | Punch-bending machine for wires or strips A slide assembly particularly for a punching and bending machine which comprises a plurality of slide assemblies cooperating for the non-cutting shaping and forming of a workpiece. Each slide assembly is driven by its own servomotor which is mounted on a ... | 09/05/1989 |
| 4289004 | Coil spring manufacturing machine A coil spring manufacturing machine which is controlled by a micro-computer is described. Driving source of the coil spring manufacturing machine is a single motor. The power is divided into two independently controllable operation transmitting systems by... | 09/15/1981 |
