Patents by Inventor Manfred Zurawski

Manfred Zurawski 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).

  • Tool and method for processing a workpiece with a tool element of a tool
    Patent number: 10071414
    Abstract: A tool for processing a workpiece has a tool element for processing the workpiece and a control device. The control device is configured to evaluate a rotation angle, which is detected by a detection device, and with which the tool is arranged in space, after a processing operation of the workpiece has been carried out with the tool element. The control device is also configured to release the control of the tool in a manner dependent on whether the tool has been arranged in space with a predetermined rotation angle after the workpiece has been processed.
    Type: Grant
    Filed: December 11, 2015
    Date of Patent: September 11, 2018
    Assignee: Robert Bosch GmbH
    Inventors: Andreas Scharfenberg, Manfred Zurawski
  • Tool and Method for Processing a Workpiece with a Tool Element of a Tool
    Publication number: 20160175920
    Abstract: A tool for processing a workpiece has a tool element for processing the workpiece and a control device. The control device is configured to evaluate a rotation angle, which is detected by a detection device, and with which the tool is arranged in space, after a processing operation of the workpiece has been carried out with the tool element. The control device is also configured to release the control of the tool in a manner dependent on whether the tool has been arranged in space with a predetermined rotation angle after the workpiece has been processed.
    Type: Application
    Filed: December 11, 2015
    Publication date: June 23, 2016
    Inventors: Andreas Scharfenberg, Manfred Zurawski
  • Tool with contactless switch
    Patent number: 7732747
    Abstract: An electric tool has a handle, and an element for varying tool functions located in the handle and including a photoelectric cell incorporated onto the handle in such a way that if the photoelectric cell is completely or partly covered, a tool function is achieved on a specification in accordance with a predetermined sequence.
    Type: Grant
    Filed: December 5, 2006
    Date of Patent: June 8, 2010
    Assignee: Bosch Rexroth AG
    Inventors: Michael Wieler, Manfred Zurawski, Guenther Henzler, Andreas Fluhrer, Marcus Kiesslich, Andreas Scharfenberg
  • TOOL WITH CONTACTLESS SWITCH
    Publication number: 20070127168
    Abstract: An electric tool has a handle, and an element for varying tool functions located in the handle and including a photoelectric cell incorporated onto the handle in such a way that if the photoelectric cell is completely or partly covered, a tool function is achieved on a specification in accordance with a predetermined sequence.
    Type: Application
    Filed: December 5, 2006
    Publication date: June 7, 2007
    Inventors: Michael Wieler, Manfred Zurawski, Guenther Henzler, Andreas Fluhrer, Marcus Kiesslich, Andreas Scharfenberg