Patents by Inventor Magnus Gruner

Magnus Gruner 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).

  • Machining center
    Patent number: 5781983
    Abstract: A machining center for the machining of workpieces (26). It comprises at least one work unit (22) with a rotary tool (24) for machining a workpiece (26) arranged in a machining zone (28). The workpiece (26) is secured to a workpiece carrier (15), which for this purpose possesses a holding device (25). The workpiece carrier (15) may be moved into a workpiece change station (25), wherein workpiece change may take place. During workpiece change the workpieces (26) are picked up and put down from above by the holding device (25). During machining the workpiece (26) is hangingly held on the workpiece carrier (15). The machining center ensures high productivity and minimum complexity for operation.
    Type: Grant
    Filed: December 30, 1996
    Date of Patent: July 21, 1998
    Inventor: Magnus Gruner