Patents by Inventor Tobias Lombacher

Tobias Lombacher has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7621030
    Abstract: A multi-spindle machining center for the chip forming processing of workpieces comprises a spindle group having at least two spindles arranged in a spindle row to mount a chip forming tool, and a workpiece support, on which at least two workpiece holders, correlated with the geometrical arrangement of the spindles, for holding workpieces for a simultaneous processing by means of the spindles, are arranged, the workpiece support having a beam-like longitudinal support member, bearing the workpiece supports, which at its longitudinal terminal regions is movably held on a respective workpiece support bearing structure and the spindles are guided for a movement toward the workpiece support in a first axial direction on a spindle linear guide arrangement.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: November 24, 2009
    Assignee: Alfing Kessler Sondermaschinen GmbH
    Inventors: Tobias Lombacher, Stefan Hansch
  • Patent number: 7621029
    Abstract: A multi-spindle machining center for the chip forming processing of workpieces comprises a spindle group having at least two spindles arranged in a spindle row adjacent to each other to mount a chip forming tool, and a workpiece support, on which at least two workpiece holders, correlated with the geometrical arrangement of the spindles, for holding workpieces for a simultaneous processing by means of the spindles, are arranged, the workpiece support having a beam-like longitudinal support member bearing the workpiece supports, and the spindles are guided for a movement toward the workpiece support in a first axial direction on a spindle linear guide arrangement.
    Type: Grant
    Filed: October 14, 2008
    Date of Patent: November 24, 2009
    Assignee: Alfing Kessler Sondermaschinen GmbH
    Inventors: Tobias Lombacher, Stefan Hansch
  • Publication number: 20090124474
    Abstract: A multi-spindle machining center for the chip forming processing of workpieces comprises a spindle group having at least two spindles arranged in a spindle row to mount a chip forming tool, and a workpiece support, on which at least two workpiece holders, correlated with the geometrical arrangement of the spindles, for holding workpieces for a simultaneous processing by means of the spindles, are arranged, the workpiece support having a beam-like longitudinal support member, bearing the workpiece supports, which at its longitudinal terminal regions is movably held on a respective workpiece support bearing means and the spindles are guided for a movement toward the workpiece support in a first axial direction on a spindle linear guide arrangement.
    Type: Application
    Filed: October 14, 2008
    Publication date: May 14, 2009
    Inventors: Tobias Lombacher, Stefan Hansch
  • Publication number: 20090123245
    Abstract: A multi-spindle machining center for the chip forming processing of workpieces comprises a spindle group having at least two spindles arranged in a spindle row adjacent to each other to mount a chip forming tool, and a workpiece support, on which at least two workpiece holders, correlated with the geometrical arrangement of the spindles, for holding workpieces for a simultaneous processing by means of the spindles, are arranged, the workpiece support having a beam-like longitudinal support member bearing the workpiece supports, and the spindles are guided for a movement toward the workpiece support in a first axial direction on a spindle linear guide arrangement.
    Type: Application
    Filed: October 14, 2008
    Publication date: May 14, 2009
    Inventors: Tobias Lombacher, Stefan Hansch