Patents by Inventor Manfred Wider

Manfred Wider 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).

  • Grate element for a grate of a waste combustion installation
    Patent number: 7424856
    Abstract: The present invention relates to a grate element (1) for a grate of a waste-incineration plant, having a plurality of rows of grate blocks, which are moveable or fixed, arranged one behind the other, a plurality of grate blocks (67) being arranged in each row of grate blocks. A first number of grate blocks arranged in a moveable row of grate blocks here is assigned to a first grate carriage (5), and a second number of grate blocks arranged in a moveable row of grate blocks is assigned to a second grate carriage (35), it being possible for the first number of grate blocks to be moved independently of the second number of grate blocks.
    Type: Grant
    Filed: August 22, 2003
    Date of Patent: September 16, 2008
    Assignee: Von Roll Umwelttechnik AG
    Inventors: Werner Brennwald, Manfred Wider, Fritz Weber
  • Grate element for a grate of a waste combustion installation
    Publication number: 20050257723
    Abstract: The present invention relates to a grate element (1) for a grate of a waste-incineration plant, having a plurality of rows of grate blocks, which are moveable or fixed, arranged one behind the other, a plurality of grate blocks (67) being arranged in each row of grate blocks. A first number of grate blocks arranged in a moveable row of grate blocks here is assigned to a first grate carriage (5), and a second number of grate blocks arranged in a moveable row of grate blocks is assigned to a second grate carriage (35), it being possible for the first number of grate blocks to be moved independently of the second number of grate blocks.
    Type: Application
    Filed: August 22, 2003
    Publication date: November 24, 2005
    Inventors: Werner Brennwald, Manfred Wider, Fritz Weber