Patents by Inventor Matthias PLESSING

Matthias PLESSING 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 head having a balancing device
    Patent number: 10183350
    Abstract: The present disclosure relates to a machining head for a gear manufacturing machine having at least one driven motor spindle and at least one counter-spindle, wherein a tool arbor having at least one tool arranged thereon is mounted between the motor spindle and the counter-spindle, and wherein at least one balancing device is integrated within the driven motor spindle and at least one balancing device is integrated within the counter-spindle.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: January 22, 2019
    Assignee: Liebherr-Verzahntechnik GmbH
    Inventor: Matthias Plessing
  • MACHINING HEAD HAVING A BALANCING DEVICE
    Publication number: 20170095868
    Abstract: The present disclosure relates to a machining head for a gear manufacturing machine having at least one driven motor spindle and at least one counter-spindle, wherein a tool arbor having at least one tool arranged thereon is mounted between the motor spindle and the counter-spindle, and wherein at least one balancing device is integrated within the driven motor spindle and at least one balancing device is integrated within the counter-spindle.
    Type: Application
    Filed: September 16, 2016
    Publication date: April 6, 2017
    Inventor: Matthias PLESSING
  • Tool arrangement
    Patent number: 9346142
    Abstract: A tool arrangement for a rotary machining tool, for example a grinding disk, has a spindle rotatably accommodated in a housing via a bearing set, onto which spindle a tool holder including a tool mandrel can be clamped for fixing the tool. The tool holder with the tool can be clamped onto the spindle such that the at least one front bearing of the bearing set as well as the set center of the bearing set are enclosed by the tool mandrel and/or the tool.
    Type: Grant
    Filed: August 16, 2013
    Date of Patent: May 24, 2016
    Assignee: Liebherr-Verzahntechnik GmbH
    Inventor: Matthias Plessing
  • Tool Arrangement
    Publication number: 20140051339
    Abstract: A tool arrangement for a rotary machining tool, for example a grinding disk, has a spindle rotatably accommodated in a housing via a bearing set, onto which spindle a tool holder including a tool mandrel can be clamped for fixing the tool. The tool holder with the tool can be clamped onto the spindle such that the at least one front bearing of the bearing set as well as the set center of the bearing set are enclosed by the tool mandrel and/or the tool.
    Type: Application
    Filed: August 16, 2013
    Publication date: February 20, 2014
    Applicant: Liebherr-Verzahntechnik GmbH
    Inventor: Matthias PLESSING