Patents by Inventor Wolfgang Kalbfleisch

Wolfgang Kalbfleisch 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).

  • Publication number: 20200038930
    Abstract: The invention relates to a device for processing an end of a strip, in particular a metal strip (2), wound up into a coil (1), in particular for sampling and/or for inspection of the strip, with a winding device for unwinding the end of the strip. This device is characterized in that the winding device is formed as a coiler (9) with one or more rotatable coiler drums (10) for receiving the coil (1) and in that the coiler (9) is arranged on a transporting system (11), with which the coiler (9), and the coil (1) arranged on it, can be moved between various processing stations (3, 5, 6).
    Type: Application
    Filed: September 22, 2017
    Publication date: February 6, 2020
    Inventors: Wolfgang KALBFLEISCH, Andreas NOE
  • Patent number: 7909158
    Abstract: A walking-beam conveyor has a pair of longitudinally extending, parallel, and transversely spaced fixed support rails, at least one walking beam between and generally parallel to the rails, and at least two lifters underneath the walking beam and operable to raise the walking beam from a return position generally below the rails to a conveying position generally above the rails. In accordance with the invention a first longitudinally extensible hydraulic actuator has opposite longitudinal ends one of which is secured relative to the rails. A second longitudinally extensible hydraulic actuator has opposite longitudinal one of which is secured to the other end of the first actuator and the other of which is secured to the walking beam.
    Type: Grant
    Filed: December 12, 2007
    Date of Patent: March 22, 2011
    Assignee: BWG Bergwerk-und Walzwerk-Maschinenbau GmbH
    Inventors: Andreas NoƩ, Wolfgang Kalbfleisch, Herbert Beuther
  • Publication number: 20080164123
    Abstract: A walking-beam conveyor has a pair of longitudinally extending, parallel, and transversely spaced fixed support rails, at least one walking beam between and generally parallel to the rails, and at least two lifters underneath the walking beam and operable to raise the walking beam from a return position generally below the rails to a conveying position generally above the rails. In accordance with the invention a first longitudinally extensible hydraulic actuator has opposite longitudinal ends one of which is secured relative to the rails. A second longitudinally extensible hydraulic actuator has opposite longitudinal one of which is secured to the other end of the first actuator and the other of which is secured to the walking beam.
    Type: Application
    Filed: December 12, 2007
    Publication date: July 10, 2008
    Inventors: Andreas Noe, Wolfgang Kalbfleisch, Herbert Beuther