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Osamu Nishio

from Charlotte, NC

Osamu Nishio Phones & Addresses

  • Charlotte, NC

Us Patents

  • Method Of Machining Workpeices

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  • US Patent:
    56554230, Aug 12, 1997
  • Filed:
    Jan 26, 1996
  • Appl. No.:
    8/592218
  • Inventors:
    Osamu Nishio - Charlotte NC
    Norio Tanaka - Charlotte NC
    Takayasu Asano - Charlotte NC
    Eddie M. Godwin - Monroe NC
  • Assignee:
    Okuma America Corporation - Charlotte NC
  • International Classification:
    B23B 1500
    B23B 100
  • US Classification:
    82 111
  • Abstract:
    A machine tool is provided having a spindle mounted for movement in a direction parallel to the spindle axis, the Z direction, and a direction perpendicular to the spindle axis, the X direction. The machine tool includes a machine bed and has means mounted to the machine bed for supporting at least one tool. At least one spindle is rotatably supported on the machine bed and includes a chuck for supporting a workpiece. The machine tool includes means mounting the spindle to the machine bed for movement in the Z direction and for independent movement in the X direction. Accordingly, the workpiece supporting means may be moved proximate to the tool supporting means and the workpiece may be engaged by a tool. The machine tool may further include feeder means for feeding bar stock to the workpiece supporting means so that the bar stock may be engaged by a tool. The machine tool may also include workpiece transfer means for facilitating the transfer of workpieces to and from the workpiece supporting means.
  • Machine Tool With Cantilevered Chuck Movable Along The X And Z Axes

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  • US Patent:
    56449615, Jul 8, 1997
  • Filed:
    Nov 9, 1994
  • Appl. No.:
    8/336844
  • Inventors:
    Osamu Nishio - Charlotte NC
    Norio Tanaka - Charlotte NC
    Takayasu Asano - Charlotte NC
    Eddie M. Godwin - Monroe NC
  • Assignee:
    Okuma America Corporation - Charlotte NC
  • International Classification:
    B23B 1302
    B23B 1902
  • US Classification:
    82127
  • Abstract:
    A machine tool is provided having a spindle mounted for movement in a direction parallel to the spindle axis, the Z direction, and a direction perpendicular to the spindle axis, the X direction. The machine tool includes a machine bed and has means mounted to the machine bed for supporting at least one tool. At least one spindle is rotatably supported on the machine bed and includes a chuck for supporting a workpiece. The machine tool includes means mounting the spindle to the machine bed for movement in the Z direction and for independent movement in the X direction. Accordingly, the workpiece supporting means may be moved proximate to the tool supporting means and the workpiece may be engaged by a tool. The machine tool may further include feeder means for feeding bar stock to the workpiece supporting means so that the bar stock may be engaged by a tool. The machine tool may also include workpiece transfer means for facilitating the transfer of workpieces to and from the workpiece supporting means.

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