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Voestalpine Schienen GmbH
| Voestalpine Schienen GmbH Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20090200713 | SYSTEM AND METHOD FOR HARDENING RAILS - System and method for hardening rails by cooling, in a cooling medium, at least one part of a respective rail cross-section of a rail over an entire length of the rail. The system includes a cross displacement device arranged in an area of a roller table, at least one positioning device, at least one coolant container containing the cooling medium, a manipulation gripper comprising a plurality of pincers and being structured and arranged to move the rail. The method includes at least one of moving the rail from the roller table to the at least one coolant container positioning the rail into the at least one positioning device via the manipulation gripper, as well as moving the rail into the coolant medium with the at least one positioning device. | 08-13-2009 |
| 20090145948 | DEVICE AND METHOD FOR JOINING THE FACES OF PARTS - Device for joining faces of parts having great longitudinal extension by friction welding. The device includes first and second clamping arrangements structured and arranged to position ends of the parts against one another. At least one of the first and second clamping arrangements is axially movable with respect to another of the first and second clamping arrangements. At least one of the first and second clamping arrangements is movable along a direction that is parallel to a part cross-sectional plane defined by an end face of one of the parts. | 06-11-2009 |