Patents by Inventor Eberhard Zentgraf

Eberhard Zentgraf 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).

  • Pulse emission device for the positionally accurate emission of trigger pulses
    Patent number: 8405519
    Abstract: A control device (1) and a triggering device (2) are coupled to one another for data processing. The control device and the triggering device (2) are electronic devices. The control device (1) determines a respective desired position value (p*) for at least one shaft with an interpolation cycle (T) and transmits a time delay (t) to the triggering device (2). The triggering device (2) monitors when the time delay (t) expires from transmission of the time delay (t) and then outputs a trigger pulse (I).
    Type: Grant
    Filed: October 19, 2007
    Date of Patent: March 26, 2013
    Assignee: Siemens Aktiengesellschaft
    Inventor: Eberhard Zentgraf
  • Machine tool, operating method for a machine tool and objects associated therewith
    Patent number: 8352066
    Abstract: A machine tool with a main positioning device for positioning a main support element in a translational linear direction within a main region of displacement is provided. A main machining device and an accessory machining device are arranged on the main support element. The machining devices have pivoting devices for pivoting the machining heads in a rotatory basic pivoting direction. Every accessory pivoting device is connected to the main support element via a respective supplementary accessory positioning device for positioning the respective accessory machining head in the translational linear direction relative to the main support element within a respective supplementary accessory region of displacement.
    Type: Grant
    Filed: October 19, 2007
    Date of Patent: January 8, 2013
    Assignee: Siemens Aktiengesellschaft
    Inventor: Eberhard Zentgraf
  • MACHINE TOOL, OPERATING METHOD FOR A MACHINE TOOL AND OBJECTS ASSOCIATED THEREWITH
    Publication number: 20100030367
    Abstract: A machine tool with a main positioning device for positioning a main support element in a translational linear direction within a main region of displacement is provided. A main machining device and an accessory machining device are arranged on the main support element. The machining devices have pivoting devices for pivoting the machining heads in a rotatory basic pivoting direction. Every accessory pivoting device is connected to the main support element via a respective supplementary accessory positioning device for positioning the respective accessory machining head in the translational linear direction relative to the main support element within a respective supplementary accessory region of displacement.
    Type: Application
    Filed: October 19, 2007
    Publication date: February 4, 2010
    Inventor: Eberhard Zentgraf
  • PULSE EMISSION DEVICE FOR THE POSITIONALLY ACCURATE EMISSION OF TRIGGER PULSES
    Publication number: 20100019926
    Abstract: A control device (1) and a triggering device (2) are coupled to one another for data processing. The control device and the triggering device (2) are electronic devices. The control device (1) determines a respective desired position value (p*) for at least one shaft with an interpolation cycle (T) and transmits a time delay (t) to the triggering device (2). The triggering device (2) monitors when the time delay (t) expires from transmission of the time delay (t) and then outputs a trigger pulse (I).
    Type: Application
    Filed: October 19, 2007
    Publication date: January 28, 2010
    Applicant: Siemens Aktiengesellschaft
    Inventor: Eberhard Zentgraf