| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 082129000 | Multiple | 7 |
| 20090293688 | Metal forming machine and method for spinning/flow forming - The invention relates to a metal working or forming machine and a spinning/flow forming method. A main spindle is provided and can be driven in rotary manner about a vertically directed rotation axis. Furthermore, a tailstock spindle can be driven in rotary manner about a rotation axis and is coaxial to the main spindle. A machine lower bed and a machine upper bed are interconnected by means of vertically directed machine columns. At least one working roll is radially infeedably guided. According to the invention at least three machine columns are arranged distributed around the rotation axis, which define a working area and form three lateral passage or transit areas. At the first passage area is provided a supply device and at the second passage area a removal device. At the third passage area is provided a machining unit, which is readily detachable and removable for forming an access to the working area. | 12-03-2009 |
| 20090308214 | COMBINED PROCESSING LATHE AND ITS TOOL POST | 12-17-2009 |
| 20090320656 | THREE POINT TURNING MACHINE - A turning machine having: a machine frame with a longitudinal axis; a rotary part driver for rotating a part about the longitudinal axis; three tools mounted on the frame, each tool having a radial tool axis transverse the longitudinal axis and each radial tool axis being disposed in a circumferential array spaced apart by substantially 120°; wherein each tool has an independent radial actuator and an independent longitudinal actuator, wherein each tool is movable radially and longitudinally relative to the part and relative to the other two tools. | 12-31-2009 |
| 20100058903 | MULTIPLE-SPINDLE TURNING MACHINE HAVING WORKPIECE SUPPORTING SPINDLES MOVABLE IN THE DIRECTION OF THE LONGITUDINAL AXIS OF THE MACHINE - A multiple-spindle turning machine has an upright structure supporting a rotary drum which, in turn, supports a plurality of workpiece supporting spindles. On the upright, at each spindle, a cross slide adapted to support a plurality of machining tools to be used for machining the front portion of a workpiece is provided. | 03-11-2010 |
| 20130008291 | MACHINE TOOL - There is provided a machine tool capable of working a workpiece regardless whether it is gripped by a front spindle or a back spindle while guiding a free end side thereof by one guide bushing ( | 01-10-2013 |
| 20130014619 | MACHINE TOOLAANM Tsuyusaki; UmeoAACI SaitakaAACO JPAAGP Tsuyusaki; Umeo Saitaka JPAANM Akimoto; SatoruAACI TokyoAACO JPAAGP Akimoto; Satoru Tokyo JPAANM Shinohara; HiroshiAACI SaitamaAACO JPAAGP Shinohara; Hiroshi Saitama JP - There is provided a machine tool which holds a large number of tools and capable of performing various kinds of works without replacing the tools, which is easy to operate and which allows faster and accurate operations with less number of movable parts. A front tool post ( | 01-17-2013 |
| 20130087027 | MULTISPINDLE LATHE - Multispindle lathe comprising a machine frame ( | 04-11-2013 |
