| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 409006000 | With work or product advancing | 6 |
| 20090010729 | Carriage arrangement for a machine tool - A carriage arrangement for a machine tool, which can be adjusted similar to a compound slide, has an increased rigidity against a machining force being taken up by said arrangement in that according to the invention a first carriage ( | 01-08-2009 |
| 20110206473 | METHOD FOR MANUFACTURING LOW DISTORTION CARBURIZED GEARS - A system and method for manufacturing an internal gear is provided. A carrier is used to transport a gear blank having a first predefined pitch diameter to face width ratio. A forming tool is used for forming a plurality of teeth on the gear blank and provides other gear and spline forming operations. A furnace heats the gear having the plurality of teeth formed thereon to a predefined temperature for a predefined length of time to form a carburized gear. Finally, a cutting tool is provided to cut the gear at predefined location along its face to form at least two separate gears each having a second and third pitch diameter to face width ratios. | 08-25-2011 |
| 20120163935 | MACHINE FOR MAKING GEARS - A machine for making gears is provided with at least one faceplate, which supports a piece during machining and is movable in a given forward direction, at least one operating head, that supports at least one tool for machining the piece, and is movable in the forward direction, and a first and a second locking device to selectively lock the operating head and the faceplate in the forward direction respectively. | 06-28-2012 |
| 20130223945 | ROTATION PROCESSING MACHINE - A rotation processing machine includes a rotating device supporting a cylindrical workpiece via a rotation support jig; a processing device on which a cutting tool is mounted; and a turning loader that has grippers arranged about a turning central axis and that turns so that the grippers sequentially face the rotating device. The grippers are configured to individually move up and down, and a height position of each gripper is settable to a first height position where the gripper delivers and receives the cylindrical workpiece to and from the rotating device, and a second height position where the gripper delivers and receives the rotation support jig to and from the rotating device. The turning loader turns each of the grippers between an external delivery/reception position where the gripper faces an external transfer stand and an internal delivery/reception position where the gripper faces the rotating device, and is configured to set the gripper to the first or second height position at one of the external delivery/reception position and the internal delivery/reception position, and to turn the gripper to the other delivery/reception position while holding the gripper at the set height position. | 08-29-2013 |
| 20140341668 | METHOD FOR TOOTH-MACHINING WORKPIECES - The present disclosure relates to a method for tooth-machining workpieces on a gear cutting machine, wherein the gear cutting machine includes at least one main machining station and at least one secondary station with at least two workpiece spindles. The two workpiece spindles are alternately traversed into the working region of the main machining station and the secondary station. The method further includes a fine toothing step, in which a workpiece arranged at one of the workpiece spindles is subjected to fine toothing at a main machining station, and a secondary machining step, in which a workpiece arranged at one of the workpiece spindles is subjected to secondary machining at a secondary station by material removal and/or material forming. | 11-20-2014 |
| 20160114417 | METHOD FOR PRODUCING AND/OR PROCESSING A GEAR AND GEAR CUTTING MACHINE - The invention concerns a method to generate and/or machine gear teeth on a workpiece, wherein the workpiece is subjected to a movement from a first location where the workpiece, while being held by a clamping device connected to a workpiece spindle, is brought into machining engagement with a first tool, to a second location where the work piece, while remaining in its clamped condition, is brought into machining engagement with a second tool, wherein prior to performing the movement, the connection between the clamping device and the workpiece spindle is released, and after the movement, the clamping device is connected to another workpiece spindle for the machining engagement with the second tool. | 04-28-2016 |
